Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
Outer diameter:
15*15-300*300mm
40*20-400*200mm
WT:0.4-14mm
Pipe length:
1. Single random length and double random length
2. SRL: 3M-5.8M,DRL: 10-11.8M or as clients requested length
3. Fixed length (5.8, 6, 12m)
Standards:GB/T6728-2017, EN10219,EN10255, ASTM A500 GRADE A, B, C
Materials:A53,A500,EN10255,Q235B, Q355B, SS400, S235, S355
Ends:1.Plain ends,2.square cut
Surface treatment:Black paint, varnish, oil, galvanized, anti-corrosion coated
Packing:1.Waterproof plastic cloth,2.Woven bags,3.PVC packing,4.Steel strips in bundles
5.As requirement
Applications :
1. For low pressure liquid delivery such as water, gas and oil
2.For construction
3.Mechanical equipment
4.For furniture
Payment and trade terms:1. Payment terms: T/T and L/C
2.Trade terms: FOB/CFR/CIF
3.Minimum quantity of order: 5MT (5000kg)
Delivery time :
1. Usually, within 10-20 days after receiving your down payment
2.According to the order quantity
Tests:Chemical component analysis, mechanical properties, technical properties, exterior size inspection
Advantage:
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port
Refractory Burner Blocks are special type of Block which are form of Refractory ceramic material. It is used for Boiler, furnace, kiln, fireplaces & fireboxes.
Quality:
We offer various quality Burner Block are IS-6, IS-8, PI - 30% to 70% Alumina offering high temperature resistance of 1100 C to 1700 C & Special brick as per require technical data considering to application of Brick.
Sizes of Burner Block (Inch):
9 x 9 x 9
12 x 12 x 12
14 x 14 x 14
16 x 16 x 16
We provide hollow Pipe of an ISO 9001:2008 certified company specializing in the manufacture of MS ERW Black, Hollow pipe sections are mainly used for industrial shade, Home Fabrication, Home furniture, Home interior, Idlers, Belt Conveyors, etc. The product has recently been enhanced with the addition of API Standards pipe manufacturing facilities.
Our products are primarily available in company branding, with sub-brands for specific markets. we also provide MS STRIP black Hollow sections of various brands.
The range we provide starts from 15*15mm square and Rectangle in thickness starting from 0.8mm in the required length.
We provide hollow Pipe of an ISO 9001:2008 certified company specializing in the manufacture of MS ERW Black, Hollow pipe sections are mainly used for industrial shade, Home Fabrication, Home furniture, Home interior, Idlers, Belt Conveyors, etc. The product has recently been enhanced with the addition of API Standards pipe manufacturing facilities.
Our products are primarily available in company branding, with sub-brands for specific markets. we also provide MS STRIP black Hollow sections of various brands.
The range we provide starts from 15*15mm square and Rectangle in thickness starting from 0.8mm in the required length.
A hollow structural section (HSS) is a type of metal profile with a hollow cross section. The term is used predominantly in the United States, or other countries which follow US construction or engineering terminology.
HSS members can be circular, square, or rectangular sections, although other shapes such as elliptical are also available. HSS is only composed of structural steel per code.
HSS is sometimes mistakenly referenced as hollow structural steel. Rectangular and square HSS are also commonly called tube steel or box section. Circular HSS are sometimes mistakenly called steel pipe, although true steel pipe is actually dimension and classed differently from HSS. (HSS dimensions are based on exterior dimensions of the profile; pipes are also manufactured to an exterior tolerance, albeit to a different standard.) The corners of HSS are heavily rounded, having a radius which is approximately twice the wall thickness. The wall thickness is uniform around the section.
In the UK, or other countries which follow British construction or engineering terminology, the term HSS is not used. Rather, the three basic shapes are referenced as CHS, SHS, and RHS, being circular, square, and rectangular hollow sections. Typically, these designations will also relate to metric sizes, thus the dimensions and tolerances differ slightly from HSS.
ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and Shapes
EN 10210 Hot finished structural hollow sections of non-alloy and fine grain structural steels
EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels
ASTM A53 used as structural steel or for low-pressure plumbing
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.
According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.
According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
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