steel pipes

Super-high-pressure steel pipes are key parts in petrochemical industry, such as in pipe reactor

1) Standards: ASTM A312, ASTM A213, ASTM A269, GB/T14975-2002, GB/T14976-2002, GB13296-91, GB9948-88, JIS3459

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Application: for oil pipe, casing, line pipe in petroleum and natural gas, structural pipe, line pipe

ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Application: for oil pipe, casing, line pipe in petroleum and natural gas, structural pipe, line pipe

Product/Service Range:
API 5L ERW carbon steel pipe,
API oil pipe line Seamless Steel Boiler Pipe Tube and so on.

The galvanized steel pipe is formed with high quality welded tube and advanced galvanization technology and equipment

Outer diameter:60.3mm ~914mm;Wall thickness :Sch5 to Sch160,XXS.
Usage:Construction and oil/gas/liquid transportation.

Material Grade 201,202,304,309S,310S,316,316L,321,430F And So On
Certification ISO9001
Standard AISI,ASTM,DIN,EN,GB,JIS Etc
Process Cold Dra

GB3087 LOW CARBON FLUID SMLS STEEL PIPE
1.OD:10.3mm - 355.6mm or 1/2''-14''
2.WT:2-90mm
3.Lenght:5M-12M
4.Standard:ASTM,JIS,GB,DIN,etc.

huge stock
complete specifications
high yield
good tensile
high strength...

Material:TP304/304L, TP316/TP316L, TP310S, TP321
Production standard:ASTM/ASME A312

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Solid solution strengthening effect of chromium and nickel - iron is not very large, invasive elements c, the maximum n of the solid solution strengt

In SUS 304 under solid solution treatment of hardness about 1801tV, about 2701]V and hardness of the AISl 205, further processing can be found notabl

huge stock
complete specifications
high yield
good tensile
high strength...

Stress ( mainly tensile stress ) and the combined effects of corrosion cracking caused by known as stress corrosion cracking, referred to as SCC ( St

Steel pipe pressure ability, good, facilitate plastic welding and processing &forming

1.Effective precision casting
2.High quality control system
3.Strictly controlled casting tolerance.
4.OEM/ODM offered.

OD : 15mm ~914mm;
wall thickness pressure : 3mm~40mm
Treatment: 3PE,2PE,PE,Black painting etc.

Good and Stable Quality.
Both Outside and Inside of Tube with Anti-rust Oil.
Surface Smooth and Bright.
Good Extending and Bending Ability.

Dear Sir,we are professsional in producing carbon steel pipe,such as Seamless steel pipe(seamless pipe), ERW pipe, LSAW pipe, ssaw pipe

Duplex 2205 UNS S31803 ASTM A182 F-51 318LN DIN 1.4462 SAF2205 SA182 F51
Duplex SAF2205 SANMAC UNS S32205 URANUS® 45N PREN = 33 or 34 A182 F51 (329LN

Grade 310 is an austenitic stainless steel, which offers exceptional high temperature properties, along with good ductility and weldability.

SEAMLESS STEEL PIPE FOR STRUCTURE
CE Certificate,API Certificate
Grade: St44.0
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

1. Quality Carbon Steel
2. Cold Drawn
3. Heat Treatment without oxidization
4. Nondestructive Testing

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

Seamless Galvanized Steel Pipe
1.OD:4-90mm
2.For fluid and gas transport; structural and machining application

1. Arts and crafts: cold-drawn or cold-rolled;
2. Surface finish: pickling, annealing, manual polish and mechanical polish

Precipitation - hardening stainless steel ( also known as precipitation hardening stainless steel ) commonly used in the nuclear power industries suc

DSAW or Double Submerged Arc Welded Pipe derives its name from the welding process wherein the welding arc is submerged in flux while the