gas steel pipe

good quality and reasonable price

1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200

Outer diameter:23.1mm~1219mm
Wall thickness:Sch5,Sch20,Sch40,Sch80,Sch160,STD,XXS

Main furnace tube material: ST45.8/III 20G, A106B, 15CrMoG, 12Cr1MoVG, 10CrMo910, 12Cr2MoWVTiB, T91, T92, TP304H, TP347H, Super304H, T23, of T24.

CASING,TUBING,DRILL PIPE.
J55,N80,L80-1cr,3cr,13cr,P110,P110-13cr
premium connection

Hebei Kaiyue Pipe Fitting is a foreign trade enterprise with many years of export experience. Our main products include carbon steel, alloy steel, sta

Stainless steel pipe
Stainless steels are iron-based alloys usually containing at least 11.5% chromium. Other elements, nickeI being the most Importa

1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200

Duplex stainless steel pipe
2205,2507 Seamless Duplex Stainless steel pipe
Product Description:
Seamless Duplex Stainles

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm
Application: for oil pipe, casing, line pipe i

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm
Application: for oil pipe, casing, line pipe i

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm
Application: for oil pipe, casing, line pipe i

Our main products:
ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm

Main material: Stainless steel punching mesh, including SS201, SS304, SS316, SS316L

stainless steel oval pipe, China, manufacturers, supplier, factory, wholesale, price, buy, sizes, stock, for sale,stainless steel profiles,stainless s

stainless steel oval pipe, China, manufacturers, supplier, factory, wholesale, price, buy, sizes, stock, for sale,stainless steel profiles,stainless s

stainless steel oval pipe, China, manufacturers, supplier, factory, wholesale, price, buy, sizes, stock, for sale,stainless steel profiles,stainless s

1.Material:Q195-Q235
2.Size:10x10-400x400mm,WT:0.8-12mm,Length:0.3-12m for SHS square pipe/tube

stainless steel welded pipe, inox welded pipe, stainless weld pipe, China, manufacturers, suppliers, factory, buy

Seamless Pipe is usually made from a solid round metal billet which is heated and pushed or pulled over a form until the material is shaped in

We are a professional manufacturer of stainless steel seamless pipes in Wuxi city in China.

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm

Thickness :6 - 30 mm
Outer Diameter :139.7 -508

Used in petroleum, natural gas transmission line pipe which is divided into two levels of PSL1 and PSL2

Material: carbon steel, stainless steel, alloy steel and other special material
for the special parts

Full CNC Hydraulic Folding Machine
Y1+Y2 axis in a tolerance of ±0.01 mm
3+1 axis HIGH PRECISION
Delem DA52s, DA65w, DA66t

stainless steel coupling :
Material :304/304L/316/316L
Size :1/8"-4"
Pressure :150PSI
Thread :BSPT,BSP,NPT

stainless steel round cap :
Material :304/304L/316/316L
Size :1/8"-4"
Pressure :150PSI
Thread :BSPT,BSP,NPT