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Product description
Welded steel pipe refers to the steel pipe with joints on the surface, which is welded after bending and deformation of steel strip or steel plate into circular, square and other shapes. The blank used for welding steel pipe is steel plate or strip steel. It can be divided into straight seam welded pipe and spiral welded pipe. Generally, welded pipe is used to transport low-pressure fluid. It is made of q195a, q215a and Q235A steel. It can also be made of other mild steel that is easy to weld. Water pressure, bending, flattening and other tests shall be carried out for steel pipes, and there are certain requirements for surface quality. Generally, the delivery length is 4-10m, and fixed length (or double length) delivery is often required. The specification of welded pipe is expressed in nominal diameter (mm or inch). The nominal diameter is different from the actual. Welded pipe can be divided into ordinary steel pipe and thickened steel pipe according to the specified wall thickness. According to the purpose, it is divided into general welded pipe, galvanized welded pipe, oxygen blowing welded pipe, wire sleeve, metric welded pipe, idler pipe, deep well pump pipe, automobile pipe, transformer pipe, electric welding thin-wall pipe, electric welding special-shaped pipe and spiral welded pipe.Main applications: oil drilling and machinery manufacturing, water gas pipe, high pressure oil and gas transmission, oil and gas transmission, pipe pile, bridge pier, etc.
Welded pipe, straight seam welded steel pipe, welded steel pipe, high frequency welded steel pipe.
Product Parameters
|
Thickness |
0.25-20mm；or as required |
|
Dimensions |
10-2020mm；Dimensions |
|
Length |
1000-12000mm，or as required |
|
Technique |
Hot Rolled Or Cold Rolled |
|
Surface treatment |
Rust remove, black painting,Galvanized, antirust oil, varnish, 3PE, |
|
Standard |
ASTM，JIS，GB，DIN，EN |
|
Payment Terms |
T/T, L/C at sight,West Union |
|
Heat Treatment |
Annealed; Quenched; Tempered |
|
Certification |
CE, ISO, COC,SGS，BV，Mill Certificate |
|
price terms |
FOB,CRF,CIF,EXW, CPT |
|
Grade |
A35,A36;Q195—Grade B, SS330, SPC, S185;Q215—Grade C,CS Type B, SS330, SPHC，Q235---Grade D, SS400, S235JR, S235JO, S235J2，Q345---SS500, ST52，S355JR |
|
Delivery Detail |
Standard has Stock; Normal About 3-5days; Custom-made 15-20days；According to order's quantity. |
|
Packing |
standard export packing (inside:water proof paper,outside:fumigated wooden box)Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk |
FAQ
Q:What is your advantage?A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Stainless Steel Plate 310s Stainless Steel Pipe
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Main Product:
Galvanized Steel Pipe,
Rectangular Tube,
Welded Steel Pipe,
Carbon Steel Coil ,
Stainless Steel,
Seamless Steel Pipe
