The barb of bolt tray can be positioned in the drilled hole, and the rod body is well centered. The bolt tray is one of the parts of the pipe joint bolt, its material is made of welded ring and rolled head, and the ring cutting is made to make the retaining ring.
Material: Q235,Q345
Size: 150*150*10, 150*150*8, 140*140*10, 140*1
We can supply the goods with high quality and competitive price, if you are intrested in our produce please visit the website
Anchorage is refers to the permanent anchor device used in prestressed concrete, is the method in the structure or component, to maintain the tension of the prestressed reinforcement and pass it to inside the concrete anchor tools, also called prestressed anchorage.
Material: Q235,Q345
Size: KM15-1860, KM18-1860, KM22-1720, KM22-18
Rock bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself.
Material: MG335/400/500/600
Size: diameter 18,20,22 mm
Price: discussable and based on the quantity of your enquiry
This is left-handed rock bolt, if you want konw more about the rock bolt,
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties
Material: 20Mnk
Size: 29U
Application: U-channel steel support is mainly used for the secondary support of mine tunnel and the mine tunnel of the mountain tunnel.
Application: U-channel steel support is mainly used for the secondary support of mine tunnel and the mine tunnel of the mountain tunnel.
Rail press also called welding rail press, welding steel rail fixing device,steel beam rail press, welding clamp, but no matter what do you call, its role is only a kind of fixed rail pressure.Usually welded on the steel i-beam, but sometimes also can be used in steel plates which embedded in concrete.
Rail press can be divided into WJK, SWJK, HWJK series TG38, TG43, TG50, TG60, QU70, QU80, QU100, QU120 ,which consists of base, cover, wear of shaw, spring flat washer. With two kinds materials: one kind is half cast steel: cover for nodular cast iron, the base for cast steel. The other is a whole cast steel: top and bottom are cast steel.
Model: threaded bolt
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
Characteristic:
1. The anchorage end and the fastening end do not require machining;
2. The strength is equal all the length, high material utilization;
3. Strong anchoring force;
4. Equipped with prestressed gasket, easy to control installation quality;
5. The installation speed is fast, it is a new type of anchor rod, which is a kind of material that save material and work, equal strength, and the left screw steel bolt has a wide application prospect.
If you are intrested in our produce,please visit our website
Structure:
1) Ball nut: it can transfer the stress of surrounding rock to the pad.
2) Arch plate: can bear greater stress of surrounding rock.
3) Check plup plug: make the grouting maintain a certain pressure to fill the surrounding rock gap adequately.
4) Anchor bolt bar: the whole length of the intermational standard waveform connection thread, easy to install drill bit, coupling sleeve, fastening nut; and can be arbitrarily cut and connected to lengthen.
5) Bushing: so that the bolt can be lengthened to the design depth while drilling.
6) Broach: it has strong penetrating power, enabling the bolt to pass through all kinds of rocks.
Characteristic:
Self drilling bolt adopts good thick wall seamless steel pipe material, perfect and fast surface screw forming technology and well-made fittings, the function of drilling, grouting and anchoring has been realized.
1) There have a strong penetrating drill in front of the bolt, under the action of general drilling machinery, it can easily penetrate all kinds of rocks.
2) The bolt has a continuous international standard corrugated thread, which can be used as a drill pipe to complete the drilling of anchor hole.
3) The bolt body as the drill pipe does not need to be pulled out, and the cavity can be used as the grouting channel from inside to outside.
4) Hign efficiency grouting stopc ock enables grouting to maintain strong grouting pressire, fully fill the vold and fix the fractured rock mass, high stength washer and nuts can transfer the stress of deep surrounding rock evenly to surrounding rock, the purpose of mutual support between rock and anchor is achieved.
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Model: left hand rock bolt
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn 20 Mnsi
Characteristic:
1. The anchorage end and the fastening end do not require machining;
2. The strength is equal all the length, high material utilization;
3. Strong anchoring force;
4. Equipped with prestressed gasket, easy to control installation quality;
5. The installation speed is fast, it is a new type of anchor rod, which is a kind of material that save material and work, equal strength, and the left screw steel bolt has a wide application prospect.
If you are intrested in our products please visit our website
Rock bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself.
Material: MG335/400/500/600
Size: 18,20,22
Application: The reinforcement of rock mass can improve the force of retaining piles, and can change the internal force distribution of the components.
Characteristic: construction preparation - the anchor hole drilled - anchor cable installation - anchor hole grouting - waist beam (anchor beam, anchor pier or cross beam, steel stents)construction - waist beam and pile is filled with the concrete dense - anchor hole tension lock - acceptance of the anchor.Tel:+86-182 3676 6038
Self-drilling anchor (SDA) combines drilling, insertion and grouting into one easy operation. It reduces project lead time and installation difficulty.Low carbon content in steel increases its ductility, reduces its brittleness, and resists corrosion cracking and carbon embrittlement. This choice of material significantly reduces occurrences where rockbolt may snap or buckle during onsite installation.
Size: 18, 20,according to your drawing
Accessories: FRP plate, FRP nut, Steel plate, Steel nut, etc.
Our advantage: the price is cheap, quality is light, high strength, inflaming retarding, it is very convenient for many field.
Application: U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. U-shaped steel bracket Features: withstand pressure, support long time, easy to install and easy to deformation characteristics. 36U steel frame consists of a roof beams, two legs, four card cable, two bottom feet composition. Mainly used in mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support and so on.
Model: 36U
Material: 20MnK
Specification: single beam, double beam, treble beam, grade beam
Application: U-channel steel support is mainly used for the secondary support of mine tunnel and the mine tunnel of the mountain tunnel.
Model: 40u
Material: 20MnK
Specification: single beam, double beam, treble beam, grade beam
Characteristic: High initial support, strong support strength, easy installation and not easy deformation; high cross section utilization and small maintenance; the recycling rate is high, the use of timber is reduced and the environmental benefit is obvious.
Friction bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself. The bolt is not only used in mine, but also used in engineering technology.
Application: Since 1912, it is the first time that Seleznev use the bolt to support in the underground roadway. It has been widely used in civil engineering(including mining engineering)
Model: friction bolt
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
Rock bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself.
Material: 16Mn, 20Mnsi
Size: 18*2m, 16*6m
Price: according to your drawings
Size: 18, 20,according to your drawing
Accessories: FRP plate, FRP nut, Steel plate, Steel nut, etc.
Our advantage: the price is cheap, quality is light, high strength, inflaming retarding, it is very convenient for many field.
Application: The reinforcement of rock mass can improve the force of retaining piles, and can change the internal force distribution of the components.
Characteristic: construction preparation - the anchor hole drilled - anchor cable installation - anchor hole grouting - waist beam (anchor beam, anchor pier or cross beam, steel stents)construction - waist beam and pile is filled with the concrete dense - anchor hole tension lock - acceptance of the anchor.
Application: The reinforcement of rock mass can improve the force of retaining piles, and can change the internal force distribution of the components.
Characteristic: construction preparation - the anchor hole drilled - anchor cable installation - anchor hole grouting - waist beam (anchor beam, anchor pier or cross beam, steel stents)construction - waist beam and pile is filled with the concrete dense - anchor hole tension lock - acceptance of the anchor.
U-shaped bolt is nonstandard part, two threaded threads can be combined with nuts.
Mainly Application: construction and installation, mechanical parts connection, vehicle ship, bridge rail.
Mainly Shape: arch, square, triangle, ablique triangle etc.
Material: Q235A, Q345B.
Stainless steel material: 201, 304, 321, 304L, 316, 316L.
U-shaped bolt standard: JB/ZQ4321-2006.
If you are interested in our products, please visit our website:https://www.zxsteelrail.com/productDetail_36/
Friction bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself. The bolt is not only used in mine, but also used in engineering technology.
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
We can supply the friction bolt with high quality and competitive price, if you are intrested in our products plaese visit our website
The u-shaped steel support clamp is a reliable fastener provided by u-shaped steel support, the length of u-shaped steel is generally 400mm (different requirements of different drawings), simple manufacturing process, convenient installation and operation.
Material: Q235, Q345(16Mn)
Size: U25/U29/U36
The u-shaped steel support clamp is a reliable fastener provided by u-shaped steel support, the length of u-shaped steel is generally 400mm (different requirements of different drawings), simple manufacturing process, convenient installation and operation.
Material: Q235, Q345(16Mn)
Size: U25/U29/U36
The rail clamp is a kind of accessories that is used to compress the steel rail or I-BEAM-STEEL or concrete or the ground. Fastening with hexagonal bolts or embedded bolts.Features:
1.Simple mechanism, low investment.
2.High combustion efficiency; thermal efficiency is more than 95%.
3.Stable running, easy operation.
4.Wide adaptability in various coals; also take rice husk and straw as fuel to sufficiently save the operating cost.
If you are interested in the product,
The split set is a slottedsteel tube with one end tapered for easy insertion into a drill hole. The other end has a welded ring flange to hold the bearing plate.
The stabilizer is insertedi into a hole slightly smaller in diameter than the tube, using a simple driver too fitted to the drill. As the tube enters, its diameter is compressed and the slot partially closes. This exerts radial forces along the length of contact with the rock, providing the friction which holds the rock together. The driving force of the drill actively loads the bearing plate against the rock.
Steel rail base plates divided into rubber base plate and steel base plate,laid under steel rails, main effect is to shock absorption in the process of operation.Equipped with creative and responsible workers, as well as advanced equipment, Zhongxiang Steel Group is one of the largest manufacturers and suppliers of rail base plates. We have many products in stock. Welcome to wholesale our customized bulk rail base plates made in China at low price. And our service spreads to Southeast Asia, the Middle East, India, Vietnam, Pakistan, Thailand, Indonesia, South Korea, Saudi Arabia.If you are interested in the product
Rail press also called welding rail press, welding steel rail fixing device,steel beam rail press, welding clamp, but no matter what do you call, its role is only a kind of fixed rail pressure.Usually welded on the steel i-beam, but sometimes also can be used in steel plates which embedded in concrete.
Rail press can be divided into WJK, SWJK, HWJK series TG38, TG43, TG50, TG60, QU70, QU80, QU100, QU120 ,which consists of base, cover, wear of shaw, spring flat washer. With two kinds materials: one kind is half cast steel: cover for nodular cast iron, the base for cast steel. The other is a whole cast steel: top and bottom are cast steel.
If you are interested in our products, please visit our website:
Model: 40u
Material: 20MnK
Characteristic: High initial support, strong support strength, easy installation and not easy deformation; high cross section utilization and small maintenance; the recycling rate is high, the use of timber is reduced and the environmental benefit is obvious.
1) Ball nut: it can transfer the stress of surrounding rock to the pad.
2) Arch plate: can bear greater stress of surrounding rock.
3) Check plup plug: make the grouting maintain a certain pressure to fill the surrounding rock gap adequately.
4) Anchor bolt bar: the whole length of the intermational standard waveform connection thread, easy to install drill bit, coupling sleeve, fastening nut; and can be arbitrarily cut and connected to lengthen.
5) Bushing: so that the bolt can be lengthened to the design depth while drilling.
6) Broach: it has strong penetrating power, enabling the bolt to pass through all kinds of rocks.
The 12# mine steel arch is made of mine i beam, the material of the 12# mine steel arch is Q345B,
the Application: It is mainly used in mine roadway, secondary support of mine roadway and supporting support for the tunnel.
Specification: T chanel support, arch support
Size: 12#
Material: Q345B
Characteristic: High pressure, long support time, easy to install, etc.
1. The outer edge of the i-steel shall not be more than 2.4% of the width of the legs.
2. The bending deflection of the i-steel shall not be greater than 1.0mm.
3. The degree of eccentricity of i-steel shall not be more than 2% of the width of the legs. Degree of eccentricity = b2-b1/2.
4. The bending degree of the steel shall not be greater than 3mm.
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties
Material: 20Mnk
Size: 25U
Height: 110mm
Thickness: 17mm
Weight: 24.76kg/m
Production: 103300T
Surface treatment acid pickling
Treatment Hot-rolled
Mertial:50Mn,U71Mn
Length:12.5/According customers requirements
Main Application
It is mainly used to carry the transportation, crane hoisting equipment and railway line laying of the larger mine roadway line and factory workshop. For example, the transmission line of coal in power plant, the driving of steel market, the hoisting of steel plant and so on all need to be laid with heavy rail,but the weight range is different.
Type: Light Rail
Material: 55Q
Weight: 14kg/m
Length: 6-12m
Standard: DIN5901:1955-11
Samples: Available upon request
MOQ: 20 Tons
Supply Ability: 5000 Tons/Month
Delivery: within 30 working days
We supply and export DIN Standard Rail with high quality and competitive prices.
Mertial:50Mn,U71Mn
Length:12.5/According customers requirements
Main Application
It is mainly used to carry the transportation, crane hoisting equipment and railway line laying of the larger mine roadway line and factory workshop. For example, the transmission line of coal in power plant, the driving of steel market, the hoisting of steel plant and so on all need to be laid with heavy rail,but the weight range is different.
43 kg of heavy rail material has 50 Mn, U71Mn two kinds, length is 12,12.5 meters two kinds, the quality requirements in the production process strictly, in addition to guarantee its chemical composition, also requires testing of mechanical properties, including the drop test and acid corrosion macrostructure examination, etc.
Main Application
The heavy rail should bear the pressure, impact load and friction force of the locomotive, so it is required to have sufficient strength, hardness and certain toughness.Station line and special line generally lay 43kg/m rail.It is mainly used for 10-20 tons of driving, crane, crane and coal feeder.
50kg of heavy rail material has 50 Mn, U71Mn two kinds, length is 12,12.5 meters two kinds, the quality requirements in the production process strictly, in addition to guarantee its chemical composition, also requires testing of mechanical properties, including the drop test and acid corrosion macrostructure examination, etc.
Main Application
In order to meet the needs of railway reload and high speed, in addition to increasing the single weight of heavy rail,and the comprehensive performance should be improved.Higher toughness, abrasion resistance, crushing resistance and brittle resistance are required.The 50kg weight rail is fully compressive, wear-resistant and tenacity. Therefore, the heavy rail of 50kg is usually laid on the main trunk line of railway transportation.
60kg of heavy rail material has 50 Mn, U71Mn two kinds, length is 12,12.5 meters two kinds, the quality requirements in the production process strictly, in addition to guarantee its chemical composition, also requires testing of mechanical properties, including the drop test and acid corrosion macrostructure examination, etc.
Main Application
In order to meet the needs of railway reload and high speed, in addition to increasing the single weight of heavy rail,and the comprehensive performance should be improved.High toughness, abrasion resistance, crushing resistance and brittle resistance are required.The 60kg heavy rail is fully equipped with high compressive resistance, abrasion resistance and tenacity, so 60kg of heavy rail is usually laid on the main trunk line of railway transportation.
Double crossover turnout is a kind of turnout of narrow track railway in Chinas coal mine. The standardzation and serialization of double crossover turnout are also very important for the design, construction and production of coal mine and other mines. It is convenient and rapid to lay narrow rail turnout in coal mine, and has strict standards of manufacturer and acceptance, it is applicable to the changeful use of Chinaâ??s coal mining industry.
We supply many kinds modles of double crossover turnout.
Our website is https://www.zxsteelrail.com/
The characteristic of railway rail base plate
1, Property of shock absorption, anti aging, abrasive resistance, robustness, high temperature resistance, the product has natural rubber, butadience-styrence rubber, chloroprene rubber adhesive, HDPE, EVA, high elasticity of product, it is not easy to deform or fracture at various temperatures.
2, The use of long cycle, low maintenance and replacement cost.
3, Model complete, it is suitable for all kinds of rail and wooden pillows,including 43kg, 50kg and 60kg, concrete sleeper etc.
The use of railway rubber base plate can greatlt improve the transport capacity of motor vehicles, reduce the number of crossings, avoid traffic accidents caused by motor vehicles. It is worth promoting application from the aspects of safe economy and environmental protection social benefit.
If you are interested in the product,
Material: Q235/55Q
Weight: 8.94KG/M
Length: 6-12m
Main Function:
Light rail is mainly orient ed and load bearing, it is used with the track wheel, to support the weight and change the direction of the cart.
Rail Height:69.85mm
Bottom Width:69.85mm
Head Width:38.1mm
Web Thickness:7.54mm
Weight:12.2kg/m
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Model: split sets
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
Characteristic:
1. High strength alloy strip steel is used for raw materials;
2. The simplest installation;
3. No anchoring agent;
4. Large friction force between the bolt and rock mass;
5. High shear and tensile strength;
6. Equipped with high-strength pallet, the pallet is evenly distributed;
7. The roadway height is greater than the bolt length.
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties
Material: 20Mnk
Size: 29U
Specification: single beam, double beam, treble beam, grade beam
We can supply the products with high quality and competitive price, if you are intrested in our products please visit the website:https://www.zxminesupport.com
The barb of bolt tray can be positioned in the drilled hole, and the rod body is well centered. The bolt tray is one of the parts of the pipe joint bolt, its material is made of welded ring and rolled head, and the ring cutting is made to make the retaining ring.
Material: Q235,Q345
Size: 150*150*10, 150*150*8, 140*140*10, 140*1
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
Characteristic:
1. High strength alloy strip steel is used for raw materials;
2. The simplest installation;
3. No anchoring agent;
4. Large friction force between the bolt and rock mass;
5. High shear and tensile strength;
6. Equipped with high-strength pallet, the pallet is evenly distributed;
7. The roadway height is greater than the bolt length.
If you are intrested in our products please visit our website: https://www.zxminesupport.com/
Main Application:
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Detail Introduction:
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Main Application:
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Detail Introduction:
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Rail clamp/joint bar, commonly known as fishplate, is the fastener to connect the rails, generally consist of clamp and track bolt, could be removed and reuse. The prices are different according to the weight.
Fishplate(the splint of rail joint)common named the pilwood, connect at the head of the track. It can be divided into light rail, heavy rail and crane rail. A fishplate is a fastener used to connect the rail to the rail.
If you are interested in our products, please visit the website:
The barb of bolt tray can be positioned in the drilled hole, and the rod body is well centered. The bolt tray is one of the parts of the pipe joint bolt, its material is made of welded ring and rolled head, and the ring cutting is made to make the retaining ring.
Material: Q235,Q345
Size: 150*150*10, 150*150*8, 140*140*10, 140*1
FRP rebar Introduction:
Because fiberglass is a composite material, the range of its performance is wide, the development prospect of the market is very broad. According to relevant statistic, there are 40000 kinds of fiberglass products developed in the world. Although each country is based on its own economic development situation, the direction of development has its own emphasis, but it has basically been involved in various industrial sectors. China's FRP industry has development over 40years, it has also been successfully applied in various fields of national economy, it played an important role in economic construction.
Application: construction industry, chemical industry, automobile and railway transportation industry, boat and water transport industry, electrical and communications engineering.
Size: 18, 20,according to your drawing
Accessories: FRP plate, FRP nut, Steel plate, Steel nut, etc.
Our advantage: the price is cheap, quality is light, high strength, inflaming retarding, it is very convenient for many field.
Rail Height: 65mm
Bottom Width:54mm
Head Width:25
Web Thickness:7
Weight:8.42kg/m
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Steel strand is the steel product consisting of strand steel wires, according to your necessary, the surface of the carbon steel can be galvanizing layer, zinc-aluminum alloy layer, aluminum-clad layer, copper-plated layer, epoxy resin coating, etc.
mine i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 16Mn
Size: 9#
Type: 9#
Heigh: 88 - 92
Leg width:74 - 78
Web thickness: 7.4 - 8.6
Material: 16Mn
12# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: Q275B, Q275
Size: 12#
Heigh: 118-122
Leg width: 93-97
Web thickness: 10.4-11.6
9# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
1, standard: YB/T24-1986/2
2, size specification:
Type: 9#
Heigh: 90±2.0
Leg width: 76±2.0
Web thickness: 8±0.6
Material: 16Mn
Annotation:
1, The outer edge of the i-steel shall not be more than 2.4% of the width of the legs.
2, The bending of the steel shall not be greater than 1.0mm.
3, The eccentricity of the steel shall not exceed 2% of the width of the legs. Degree of eccentricity: =b2-b1/2.
4, The bending degree of the steel shall not be greater than 3mm, total curvature must not exceed 0.3 percent.
If you are intrested in our products please visit our website
11# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 20MnK
Size: 11#
If you are intrested in our products, and leave your message.
Type: 11#
Heigh: 108-112
Leg width: 88 - 92
Web thickness: 8.4 - 9.6
Material: 20MnK
Mine i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: Q275B, Q275
Type: 12#
Heigh: 118-122
Leg width: 93-97
Web thickness: 10.4-11.6
Material: Q275B, Q275
11# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 20MnK
Size: 11#
Heigh: 108-112
Leg width: 88-92
Web thickness: 8.4-9.2
The size of 25u beam arch is
Height: 110mm
Thickness: 17mm
Weight: 24.76kg/m
Production: 103300T
Surface treatment acid pickling
Treatment Hot-rolled
Material: 20MnK
The parameters of 29U beam arch is
Material: 20Mnk
Size: 29U
Model: 29u
Height: 124mm
Thickness: 16mm
Weight: 29.00kg/m
Outside opening width: 150.5mm
Cross section area: 925px2
Surface treatment: pickling
Method: hot rolling section
Shape: U shape
U shaped steel: U shaped steel is a kind of steel that the cross section is like the English letter U.
Basic information
Chinese name: U-steel support
Application: Used in mine tunnel
Characteristic: Bear big pressure
Steel type: The type of the sixties
Usually type:25U, 29U, 36U
Tie plate is steel rail base plate, There are several model of the tie plate. length*width: 200*200,200*300,200*400 etc. Customer can provide drawings and our company will produce as the drawing.
W steel belt is a new type of mining support material, W/M steel belt use the rolled steel sheet that the thickness is 3-5mm, width is 180-320mm, after the cold bending to W type, in W steel belt, the steel strip with the bolt is equal to the bolt hole.
W steel belt can combine to the anchor plate bracket with all kinds of bolt, W steel belt combine many bolts to a monocoque structure, W steel belt is widely used in coal mine underground roadway, working face cutting, chamber and other areas of roadway support, it is better to deal with unstable surrounding rock.
T-shape steel belt is a kind of roof steel belt, the T steel belt is named for the same section as the letter T, it is mainly applied to mechanical and industrial mining industry, which is made of cold pressing of high strength alloy plate. The T-shape steel has the characteristics of high bearing strength, reliable anchorage, good elongation and suitable for quick installation, the bolt support can be combined with various anchors, significantly improve the overall effect of the bolt, in the incomplete roof strata, it is best to deal with unstable surrounding rock.
Material:20 MnK
U steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine tunnel, especially in deep complex tunnel and loose coal seam tunnel.
Application: U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. U-shaped steel bracket Features: withstand pressure, support long time, easy to install and easy to deformation characteristics. 36U steel frame consists of a roof beams, two legs, four card cable, two bottom feet composition. Mainly used in mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support and so on.
Material: 20 MnK
Application: U steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine tunnel, especially in deep complex tunnel and loose coal seam tunnel.
The spike we are talking about is mostly highway spike. Its also called a protuberant sign. Its a traffic safety facility. The main installation is in the middle of the road line or between the two yellow lines. The driver is reminded to drive in the lane by its anti-ejection performance.
The specification of a spike is 100mm*100mm*20mm, the height is no more than 25mm.
According to the material, the road spike can be divided into many kinds. Cast aluminun spike, plastic spike, ceramic spike, glass ball spike, reflective bead spike, mine spike.
weled wire Mesh is a kind of support method in deep foundation pit support project. It is the shortened form for joint support of shotcrete, bolt and steel mesh.
Material:Q195
Size:100*100
Application:The mesh is used for the construction of roof, tunnel, bridge construction, subgrade network reinforcement and construction site. Extensive use of mesh, mechanical equipment protection, highway guardrail;Sports venues fence, road green belt protection network; Mine underground protection, etc. After making containers ,the mining mesh is used to protect and support seawalls, hillsides, road Bridges, reservoirs and other civil works by filling the net box with stones. It is a good material for flood control.It can also be used in the manufacture of handicrafts, the transmission network of mechanical equipment.
If you would like to contact us and are interested in our products, please contact us or leave a message.
The foot net belongs to the construction industry construction use scaffolding, concrete is a kind of outside scaffolding steel mesh frame plate.
Application: It is widely used in national defense industry, railway, highway, school factory, industrial park, garden park, highway, plant and mine isolation, large activity temporary isolation protection, etc. Also can be customized and processing according to customer demand. The materials and quality of the products meet the international standards.
Product specification: 0.7m*1m, 0.8m*1m, 1.2m*1m, also can be customized according to customer requirement.
Mesh support is a kind of support method in deep foundation pit support project. It is the shortened form for joint support of shotcrete, bolt and steel mesh
Material: Q195
Size: 100*100
Specification: The commonly used size of mesh is: 1m*2m, 1m*3m, 2m*3m, 1.5m*2.5m; It can be customized according to customers requirement.
Construction also called mesh reinforcement by mesh used in multi-storey and high-rise commercial buildings, airport runways, highways, tunnels, Bridges, concrete pipes, water conservancy dam foundation, wharf, warehouse, and sewage ponds in the reinforced concrete structure.
Material: Q195
Size: 100*100
U steel support
Mainly characteristic: bear big pressure, support time is long, easy installation and not easy to deform etc.
Mainly application: mainly used in mine tunnel, second support of mine tunnel, and the support of mountain tunnel.
It is used as the main profile steel of the compressible metal support of tunnel, U-shaped steel is widely used at domestic and overseas.
However, the cognition of the performance and requirement of U-shaped steel are not consistent, therefore, the section shape, geometry and material of u beam are different.
The model of u beam produced in China mainly includes 18U, 25U, 29U and 36U. The first two is the sixties product, belong to the waist position. The latter two is the eighties product, belong to the ear position.
In GB/T 4697-2008, the model of 40U is added in addition to the above four models.
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Main Application:
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Type: QU80 crane steel rails
Material: U71Mn
Weight: 63.69KG/M
Length: 12m
Standard: YB/T5055-93
Rail height:130 mm
Bottom width: 130 mm
Head width: 80 mm
Web thickness:32 mm
We supply the products with high quality and competitive price. If you are intrested in the crane rail, please contact us.
Type: QU100 crane steel rail
Material: U71Mn
Weight: 88.96KG/M
Length: 12m
Standard: YB/T5055-93
rail height: 150 mm
Bottom width: 150 mm
Head width: 100 mm
Web thickness:38 mm
We supply QU100 crane rail with high quality and competitive price . If you are intrested in the crane rail, please contact us.
Type: Light Rail
Material: 700
Weight: 29.76kg/m
Length: 6-12m
Samples: Available upon request
MOQ: 20 Tons
Supply Ability: 5000 Tons/Month
Delivery: within 30 working days
We supply and export ASTM Steel Rail steel rails with high quality and competitive prices. If you are intrested in our products please contact us.
Type: Heavy Rail
Material: 900A/1100
Weight: 42.17kg/m
Length: 12-25m
Samples: Available upon request
MOQ: 20 Tons
Supply Ability: 5000 Tons/Month
Delivery: within 30 working days
We supply and export ASTM Steel Rail steel rails with high quality and competitive prices.
If you are intrested in our products, please contact us.
Type: Heavy Rail
Material: 900A/1100
Weight: 50.46kg/m
Length: 12-25m
Standard: UIC860-O
Samples: Available upon request
MOQ: 20 Tons
Supply Ability: 5000 Tons/Month
Delivery: within 30 working days
We supply and export UIC860-O Standard Steel Rail with high quality and competitive prices. If you are interested in the product, please visit our website: https://www.zxsteelrail.com/
Rail clamp/joint bar, commonly known as fishplate, is the fastener to connect the rails, generally consist of clamp and track bolt, could be removed and reuse. The prices are different according to the weight.
Fishplate(the splint of rail joint)common named the pilwood, connect at the head of the track. It can be divided into light rail, heavy rail and crane rail. A fishplate is a fastener used to connect the rail to the rail.
Distinguish with material: nodular cast iron, Q235, forge.
Application: A fishplate is a fastener used to connect the rail to the rail.
Light Rail Knowledge:
Light rail is the weight less than or equal to 30kg per meter. The quality requirement of light rail is lower than heavy rail. So we only require to test the chemical component, the strength of extension, the hardness and the drop weight experiment.
Main Function:
Light rail is mainly orient ed and load bearing, it is used with the track wheel, to support the weight and change the direction of the cart.
Detail Introduction:
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Main Function:
Light rail is mainly orient ed and load bearing, it is used with the track wheel, to support the weight and change the direction of the cart.
Main Application:
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Detail Introduction:
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties
Material: 20Mnk
Size: 25U
Model: 25U Section Steel
Height: 110mm
Thickness: 17mm
Weight: 24.76kg/m
Production: 103300T
Surface treatment acid pickling
Treatment Hot-rolled
Section form U
Type:Heavy Section Steel
Smelt quality High quality
specification: single beam, double beam, treble beam, grade beam
Reinforcing mesh also called: welded steel mesh, steel welded mesh, steel bar welded mesh, steel welded mesh strip, steel mesh piece, etc. It is a mesh of longitudinal reinforcement and transverse reinforcement that are arranged at a certain distance and are welded together at right angles and all intersection points.
Material: Q195
Size: 100*100
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Main Application:
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Light Rail Knowledge:
Light rail is the weight less than or equal to 30kg per meter. The quality requirement of light rail is lower than heavy rail. So we only require to test the chemical component, the strength of extension, the hardness and the drop weight experiment.
Detail Introduction:
Material: Q235B/55Q
Standard: GB11264-89, YB222-63
Length: 6-12m
Type: qu70 crane steel rail
Material: U71Mn
Weight: 52.8KG/M
Length: 12m
Standard: YB/T5055-93
Rail height:120 mm
Bottom width :120mm
Head width :70mm
Web thickness:28mm
Type: QU120 crane steel rail
Material: U71Mn
Weight: 118.1KG/M
Length: 12m
Standard: YB/T5055-93
Rail height: 170 mm
Bottom width:170 mm
Head width: 120 mm
Web thickness: 44 mm
We supply the QU120 crane rail with high quality and competitive price. If you are intrested in the crane rail, please contact us.
9# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 16Mn
Size: 9#
Heigh: 88-92
Leg width: 74-78
Web thickness: 7.4-8.6
Type: Heavy Rail
Material: 900A/1100
Weight: 54.43kg/m
Length: 12-25m
Standard: UIC860-O
Samples: Available upon request
MOQ: 20 Tons
Supply Ability: 5000 Tons/Month
Delivery: within 30 working days
We supply and export uic54 rail with high quality and competitive prices.
Model: 36U
Material: 20MnK
Height 138mm
Thickness:17mm
Theoretical weight:36kg/m
Application:The 36U steel frame is mainly used for the secondary support of mine roadway, mine roadway and the support support of tunnel through mountain.
