ASTM JIS GB DIN En 304 316 Carbon Welded Round Rectangular Hexagonal Oval Special Section Black Seamless Welded ERW Cold Hot Rolled Carbon Square Round Pipe
Overview overview Product Description welded steel pipie Welded steel pipe refers to the steel pipe with joints on the sSend your inquiry
|Model NO.||201 304 304L 316 316L 301 321 410 420 441 439 409L|
|Delivery Time||About 3-5days|
|Supply Capacity||5000 T/M|
|Standard||ISO, AISI, ASTM, En, DIN, JIS|
|Third Party Inspection||Fob, Crf, CIF, EXW, CPT|
|Application||Conveying Oil Gas and Water Make Stair Railings, W|
|Transport Package||Standard Export Packing|
|Trademark||Shandong Xinsuju Steel|
0.25-20mm;or as required
1000-12000mm,or as required
Hot Rolled Or Cold Rolled
Rust remove, black painting,Galvanized, antirust oil, varnish, 3PE,
T/T, L/C at sight,West Union
Annealed; Quenched; Tempered
CE, ISO, COC,SGS,BV,Mill Certificate
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
Standard has Stock; Normal About 3-5days; Custom-made 15-20days;According to order's quantity.
standard export packing (inside:water proof paper,outside:fumigated wooden box)Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk
welded steel pipie
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.
Seamless steel tube
Seamless steel pipe is made of the whole round steel with no weld on the surface, which is called seamless steel pipe. According to production methods, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, pipe jacking, etc. According to the section shape, seamless steel pipes are divided into two types: round and special-shaped pipes. The special-shaped pipes have many complex shapes, such as square, oval, triangular, hexagonal, melon seed, star and finned pipes. The maximum diameter is up to 900 mm and the minimum diameter is 4 mm. There are thick wall seamless steel pipe and thin wall seamless steel pipe according to different purposes. Seamless steel pipes are mainly used for petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes and high-precision structural steel pipes for automobiles, tractors and aviation.
Q:What is your advantage?
A:Honest business with competitive price and professional service on export process
Q:Can you give warranty of your products?
A:Yes,we extend a 100% satisfaction guarantee on all items.Please feel free to feedback immediately if you are not pleased with our quality or service
Q:How to get a sample?
A:All the samples we are charged. You need to tell us your specific address then we will send by DHL or Fedex to you. All the fees should be charged by yourself.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.