Description: Elbow pressure balanced expansion joint is composed of a working bellows or two working bellows connected by an intermediate pipe and a balanced bellows and elbow or tee, head, tie rod, end plate, spherical and tapered washer and other structures. It is mainly used to absorb the combined axial and lateral displacement and can balance the pressure and thrust of the bellows. Usually, the pipeline expansion joint is a constrained general-purpose type that can accept lateral movement. Because there is also axial deflection, pressure balanced elbows are usually required. Feature: Absorbs axial and lateral movements Eliminates main anchors Minimum guiding required Pressure forces remain in balance No volume change Balance-pressure thrust remains constant Application: Elbow pressure balanced expansion joints are used in pipelines with a change of direction. Elbow pressure balanced expansion joints are used with low pressure turbines, with condensers and also with pumps and other equipment, that may be susceptible to pressure loads.
Type: single gimbal expansion joint Composed of a bellows and pin shaft, hinge plate, universal ring and vertical plate and other structural parts, it can absorb the angular displacement in any plane and can bear the pressure and thrust of the bellows. universal gimbal expansion joint Composed of two bellows connected by the middle pipe, cross pin shaft, hinge plate and vertical plate and other structural parts, it can absorb lateral and angular displacement in any plane and can withstand the pressure and thrust of the bellows. universal gimbal in-line pressure balanced expansion joint It consists of two working bellows at both ends, a balance bellows in the middle, and structural parts such as pin shafts, hinge plates, universal rings and vertical plates, which are mainly used to absorb axial displacement and lateral displacement in any plane. And it can balance the pressure and thrust of the bellows. Feature: 1.Absorbs angular movements in all planes, And angular rotations, or any combinations of these. 2.Eliminates pressure thrust loads. 3.Positive control over the movements. 4.Can support the dead weight of the Intermediate Piping. 5.Transmits external loads like wind loading and shear loading. 6.Prevents torsion on the bellows elements. 7.Minimum guiding required. Application: Dilatation points of the buildings Area that seismic movements are occur Fuel tanks Filling Facilities Fire pipelines All pipelines
Type: single hinged expansion joint Composed of a bellows, pin shaft, hinge plate and vertical plate and other structural parts, it can only absorb the angular displacement in a plane and can withstand the pressure and thrust of the bellows. universal hinged expansion joint Composed of two bellows connected by the middle pipe and structural parts such as pin shafts, hinge plates and vertical plates, the expansion joint can only absorb lateral and angular displacement in one plane and can withstand the pressure and thrust of the bellows. universal hinged in-line pressure balanced expansion joint It consists of two working bellows at both ends and a balance bellows in the middle, and structural parts such as pin shafts, hinge plates and vertical plates. It is mainly used to absorb axial displacement and lateral displacement in a plane and balance the pressure and thrust of bellows. Feature: 1.Absorbs angular movements in only one plane. 2.Eliminates pressure thrust loads. 3.Positive control over the movements. 4.Can support the dead weight of the intermediate piping. 5.Prevents torsion on the bellows elements. 6.Minimum guiding required. 7.Eliminates main anchors. 8.Low forces on piping system and adjacent equipment. Application: Air, Steam, Flue Gas Ducts, Power Plants Chemical Industry, Petrochemical Industry Gas Turbine System Primary reformer ducts & burners Steel Plants
Type: in-line pressure balanced expansion joint It is composed of two working bellows at both ends, a balance bellows in the middle, tie rods, end plates and other structural parts. It is mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. bypass in-line pressure balanced expansion joint Composed of two identical bellows, end ring, head, outer tube and other structural parts, it is mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. external pressurized in-line pressure balanced expansion joint It is composed of two working bellows bearing external pressure, a balance bellows bearing external pressure, and end pipes, connecting pipes, outer pipes, end ring components and other structural parts, which are mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. Feature: 1.Simple to manufacture 2.Stable at high pressures 3.Absorbs small amounts of axial and lateral movement 4.Eliminates change in pressure 5.No main anchors required 6.Conserves space Application: Pressure balanced expansion joints are used with low pressure turbines, with condensers and also with pumps and other equipment, that may be susceptible to pressure loads
Structure: Bellow Material: SS321/SS304/SS316L on request Pipe Material: Carbon Steel, the material can be customized on request Connection Types: Flange or Welded End Flange Material: Carbon Steel, the material can be customized on request Inner Sleeve: SS321/SS304/SS316L on request Feature: 1.Easy to absorb large expansion movements 2.Reducing the number of axial expansion joints saves on time and cost 3.Minimum application area 4.Preventing axial inaccuracies increases the system safety 5.Using internal guide rings in their design provides highly stable structure for connections Application: External pressure pipeline expansion joints are suitable for pipeline systems that require a large amount of axial compression or extension. Typically used in steam distribution systems and LNG applications. They can be buried or above ground. Piping must be properly anchored and guided.
Type: untied universal expansion joint Untied universal expansion joints and pantograph linkages untied universal expansion joint can absorb large amount of lateral deflections in addition to axial and angular movements. Usually these type of expansion joints are provided with control rods to distribute the movement equally between the two bellows. Control rods are not designed to withstand pressure thrust. tied universal expansion joint Tied universal expansion joint is same as untied universal expansion joints, but with addition of tie rods. These tie rods are designed to withstand the pressure thrust and so the external movement of the expansion joint is constrained even if the pressure thrust is increased. Angular movement can be accommodated only if two tie rods are provided 180 degree apart. To restrict this angular movement, four tie rods are provided at interval of 90 degrees, around the circumference of the expansion joint. Feature: Absorbs large amounts of lateral deflection Simple and robust construction Eliminates pressure thrust load Low maintenance Application: Universal expansion joints can absorb movements in all directions, and are used in uncritical, low pressure installations like ventilation ducts, exhaust gas systems, fresh air ventilation and process equipment.
Parameters: Diameter: DN15-DN8000 Pressure: 0.1Mpa-4.0Mpa Connection form: 1. Flange connection 2. Pipe welded Axial displacement: 18MM~400MM Standard: GB/T12777-2019 Working temperature: -196â??~+450â?? Flange standards: ANSI, DIN, JIS, GB, BS Flange material: SS304, SS316L, SS321, carbon steel Bellows: SS304, SS316L, SS321 Inner tube: SS304, SS316L, SS321, carbon steel Ear plate/Tie rod/Nut: SS304, carbon steel Feature: 1. Absorb axial, lateral and angular displacement 2. Deflection in any direction 3. The most economical and practical 4. Heat resistance, high pressure resistance, corrosion resistance, fatigue resistance and durability Application: Single axial expansion joints are widely used in aerospace, marine, petroleum, chemical, oil refining, power plants, machinery, construction, and information industry. And single axial expansion joints are also important to other industrial equipment manufacturing and pipeline engineering connections to effectively ensure the high safety of the transportation of toxic, flammable and explosive media in the pressure pipeline, avoiding the pollution of the ocean, sky, plants and other environmental pollution caused by leakage pollution.
ZenTex Industry provides with one of the best quality knitted elastics of all sizes, with satisfied customers all over the world Zentex is one of the leading and growing manufacturers in knitting elastic in Pakistan offer superior quality at an affordable price.
Red, Green, Black different color mold sponge rubber parts/O-rings.
High quality rubber o-ring Material: ACM, AEM, NBR, HNBR, EPDM, FKM Color: customized color
Material butyl rubber: Thickness: 05mm-2mm Width 4mm-100mm Length 5m10m15m20m Colloid color black, white, gray or color Executive standard JC / t942-2004 Store in a dry and ventilated environment and avoid long-term storage at a temperature above 45 â??. Product Features : A. The tire base is sandwiched in the middle, which has high bonding strength and tensile strength, good elasticity and elongation, and is suitable for interface change and It has strong cracking adaptability and excellent following ability for the deformation of objects. B .excellent chemical resistance, weather resistance and corrosion resistance. C.Excellent adhesion, waterproof, sealing and high and low temperature resistance, and good dimensional stability. D.It is environmentally friendly, non-toxic and tasteless, and the construction operation process is simple. Product purpose: (1. )The overlapping sealing of polymer waterproof coiled material is 7cm / 8cm, which is the common width. Sealing and waterproof treatment of construction joints of subway tunnel structure in municipal engineering. (2). Air tightness, waterproof and shock absorption treatment of color profiled plate joints and sunshine plate works. (3) . Bonding and sealing treatment for steel structure construction. (4) Bonding and sealing treatment in automobile assembly. (5). Insulating glass inner channel sealing.
Brief Introduction 1.The pressure-bearing components are forged, so it has better strength and impact toughness; 2.Floating sealing is applied to the cylinder cover and the open/close of the cover is realized by hydraulic power, so it is quick and convenient for changing rams; 3.The auxiliary oil cylinder affords a smaller volume with same function; double ram Cameron U BOP 4.The ram rubber has massive storage volume, and it adopts self-contained sealing; 5.The standard configuration includes a manual locking device, which ensures the ram is closed tightly in case there is a hydraulic pressure loss; 6.Both the manual and hydraulic locking device and the auxiliary oil cylinder can be installed flexibly into different positions according to customers' requirements, and the installation positions can be changed easily.
Dredging projects can be divided into several types, including capital construction dredging project for port and shipping lane construction, maintenance dredging to the operated port and shipping lane to guarantee enough navigation dimensions, environmental dredging for the silt cleaning of river, lake and sea, dredger filling projects to strength the coast protection or land reclamation. So silt dredge hose is need in these projects, which is mainly used for the suction and discharge of silt. Silt dredge hoses, also called slurry dredge hose, are usually installed on the two sides of the dredge pump to suck and discharge silt. They are easy to install and remove due to the unique construction of flanges on the each end of hose. Silt dredge hose is very flexible and stable, and it can reduce the vibration caused by storm and water movement. It is highly resistant to abrasion and aging. Silt dredge hose consists of tube, reinforcement and cover. The tube is made from the mixture of natural rubber and synthetic rubber, mainly EPDM, making the silt dredge hose resistant to abrasion, corrosion and aging. Reinforcement of silt dredge hose is made from multiple synthetic fabrics with spring helix steel w ire, making the hose have very high tensile strength and have the ability of absorbing shock and vibration. The cover is made from SBR, which makes silt dredge hose resistant to cut, abrasion, corrosion, weather, ozone, sunlight and aging. Many silt dredge hoses are on the ground Silt dredge hose. A silt dredge hose with black flanges. Silt dredge hose with black flanges. Details of silt dredge hose: Structure: silt dredge hose is composed of three parts: tube, reinforcement and cover. Tube is made from the mixture of high quality EPDM and natural rubber, making the silt dredge hose resistant to abrasion and corrosion. Reinforcement is made from spring helix steel wire with multiple synthetic fabrics, providing full vacuum, kink resistance and vibration dampening. Cover is made from high quality SBR for abrasion, weather, ozone, aging and cut resistance or high quality neoprene for seawater, ozone and sunlight resistance. Temperature range: -20 ¡ãC to +40 ¡ãC. Inner diameter: 6" - 50" (152 mm - 1300 mm). Outside diameter: 7-1/4" to 53-1/5" (182 mm - 1350 mm). Working pressure: 0.5 MPa - 1.2 MPa. Burst pressure: 1 MPa - 2.4 MPa. The specification of silt dredge hose Hose code ID OD Working pressure Burst pressure Length inch mm inch mm MPa bar MPa bar m SFH-01 6 152 7-1/4 182 1.2 12 2.4 24 20 SFH-02 8 203 9-1/5 233 1.2 12 2.4 24 20 SFH-03 10 254 11-1/5 284 1 10 2 20 10 SFH-04 12 304 13-2/5 340 1 10 2 20 6 - 10 SFH-05 14 350 15-2/5 390 1 10 2 20 6 - 10 SFH-06 18 450 19-1/5 486 0.7 7 1.5 15 6 - 10 SFH-07 22 550 23-3/5 590 0.7 7 1.5 15 6 - 10 SFH-08 24 600 25-3/5 640 0.7 7 1.5 15 6 - 10 SFH-09 28 700 29-3/5 750 0.7 7 1.5 15 6 - 10 SFH-10 32 800 33-1/2 850 0.5 5 1 10 6 - 10 SFH-11 40 1000 41-1/2 1050 0.5 5 1 10 6 SFH-12 48 1200 49-1/5 1250 0.5 5 1 10 6 SFH-13 52 1300 53-1/5 1350 0.5 5 1 10 6
Dredge hose can be used to handle many types of media such as slurry, silt and sand for its excellent abrasion resistance. And it is also used to handle seawater. This is seawater dredge hose. It is mainly used for the suction and discharge of seawater. Our seawater dredge hose is composed of three parts: tube, reinforcement and cover. The tube is made from the blend of EPDM and natural rubber, which makes the seawater dredge hose highly resistant to abrasion, corrosion, aging and weather. So it can transport the corrosive medium - seawater. The reinforcement is made from spring helix steel wire with multiple synthetic textile, making the seawater dredge hose resistant to kink. And the reinforcement provides full vibration dampening. The cover is made from super high quality neoprene, which makes the seawater dredge hose resistant to corrosive salt water, cut, abrasion, weather, ozone and aging. Our seawater dredge hose is designed specially to handle seawater, so our engineers choose appropriate materials for the hose. Therefore, it can be competent the job well. Besides, the diameter, length and tube thickness of our seawater dredge hose can be customized according to your requirements. A seawater dredge hose with red flanges. Seawater dredge hose. Many seawater dredge hoses are on the ground. Seawater dredge hose cross section. Details of seawater dredge hose: Structure: seawater dredge hose is composed of three parts: tube, reinforcement and cover. Tube is made from the mixture of high quality EPDM and natural rubber, making the seawater dredge hose resistant to abrasion and corrosion. Reinforcement is made from spring helix steel wire with multiple synthetic fabrics, providing full vacuum, kink resistance and vibration dampening. Cover is made from high quality neoprene for seawater, ozone and sunlight resistance. Temperature range: -20 ¡ãC to +40 ¡ãC. Inner diameter: 6" - 50" (152 mm - 1300 mm). Outside diameter: 7-1/4" to 53-1/5" (182 mm - 1350 mm). Working pressure: 0.5 MPa - 1.2 MPa. Burst pressure: 1 MPa - 2.4 MPa. The specification of seawater dredge hose Hose code ID OD Working pressure Burst pressure Length inch mm inch mm MPa bar MPa bar m SWDH-01 6 152 7-1/4 182 1.2 12 2.4 24 20 SWDH-02 8 203 9-1/5 233 1.2 12 2.4 24 20 SWDH-03 10 254 11-1/5 284 1 10 2 20 10 SWDH-04 12 304 13-2/5 340 1 10 2 20 6 - 10 SWDH-05 14 350 15-2/5 390 1 10 2 20 6 - 10 SWDH-06 18 450 19-1/5 486 0.7 7 1.5 15 6 - 10 SWDH-07 22 550 23-3/5 590 0.7 7 1.5 15 6 - 10 SWDH-08 24 600 25-3/5 640 0.7 7 1.5 15 6 - 10 SWDH-09 28 700 29-3/5 750 0.7 7 1.5 15 6 - 10 SWDH-10 32 800 33-1/2 850 0.5 5 1 10 6 - 10 SWDH-11 40 1000 41-1/2 1050 0.5 5 1 10 6 SWDH-12 48 1200 49-1/5 1250 0.5 5 1 10 6 SWDH-13 52 1300 53-1/5 1350 0.5 5 1 10 6
Details of dredge hose: Structure: dredge hose is composed of three parts: tube, reinforcement and cover. Tube is made from the mixture of high quality EPDM and natural rubber, making the dredge hose resistant to abrasion and corrosion. Reinforcement is made from spring helix steel wire with multiple synthetic fabrics, providing full vacuum, kink resistance and vibration dampening. Cover is made from high quality SBR for abrasion, weather, ozone, aging and cut resistance or high quality neoprene for seawater, ozone and sunlight resistance. Temperature range: -20 Inner diameter: 6" - 50" (152 mm - 1300 mm). Outside diameter: 7-1/4" to 53-1/5" (182 mm - 1350 mm). Working pressure: 0.5 Mpa - 1.2 Mpa. Burst pressure: 1 Mpa - 2.4 Mpa.
1>.Ceramic rubber liner description: Ceramic rubber liner is compounded by rubber sheet, flat or spherical ceramic tiles and Steel plate through hot vulcanizing process.It is fixed to equipment surface by means of bolts Connection. There are two types of ceramic surface:flat and spherical.Ceramic rubber liner is High wearable, high cut-resistant, and super impact-resistant. 2>.Features of ceramic rubber liner: High wear and cut resistance High impact resistance 3>.Technical parameters of ceramic rubber liner: 3.1.Aluminum oxide content of ceramic:92±1%;specific gravity of ceramic :3.6±0.1;hardness of ceramic:>mohs hardness 9;color: white. 3.2.Rubber:nr; peeling strength:=25 mpa 3.3.Steel plate:q235a 3.4.Selection principles:
Round Dot Rubber Sheet Specification: Long: 10m/15m/20m Wide: 1-1.6m Thickness: 3-8mm Color: Red, green, gray, blue, black Density: 1.5g/cm3 Tensile strength (Mpa): 3 Shore scleroscope hardness A: 655 Application: Entrances reception area doorways corridors Hallways Features: anti-slip design which reduces the chance of people falling over impact absorbing and hardwearing which ensures cushioning under foot available in long lengths which avoids joins and trip points easy to clean patterns open design pattern which provides a good grip and is easy to clean available in long lengths for minimal joins soft, yet hard wearing which provides both comfort and durability non porous surface which is easy to clean and avoids a build up of bacteria We produce rubber sheet flooring include stud round dot rubber roll, fine ribbed, checker plate, willow, board ribber rubber sheet with anti slip feature.
Cloth Insertion Rubber Sheet Specification: Long: 10m-20m Wide: 1-2m Thickness: 1-20mm Color: black Material: Recycled rubber granuleswith Cloth Insertion Density: 1.1-1.6g/cm3 Tensile strength (Mpa): 3 Shore scleroscope hardness A: 655 Application: Usedin air, hot water, saturated steam, low pressure steam, and hydraulic services. Features: Add stability 1-2 ply cotton cloth and EP cloth can be choosing We wholesale cloth insertion rubber sheet, insert nylon, nbr, foamed, silicone, board ribber rubber sheet and mat. New Cattle Mat
HNBR rubber bladder is composed of rubber pulsation bladder,rubber balance plate and pressure plate bolt, it can reduce the drilling pump pressure fluctuations of instantaneous displacement change; Make the pump pressure smoothly, protect equipment from damage caused by severe vibration. the product is also used as stabilizer and vibration absorber for air pump. Filled with nitrogen in the air or inert gas, in the absence of them,air can replace.But oxygen or combustible gas is forbidden. Inflation pressure is 20% ~ 30% of the maximum working pressure. The advanced filling pressure is 2.0-2.5 MPa.
Natural rubber for conveyor belt Natural rubber for automobile part Natural rubber for another rubber finishing product
