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straight seam welded steel pipe

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 ASTM straight seam welded steel pipe

OD:203-820mm WT:3.5-35mm 
Certification:ISO9002, ISO9001-2000,API 5L API 5CT TS16949

Brand Name:QCCO  Standard:ANSI BS JIS GB ASTM DIN CE Outer Diameter:203-820mm
WT:3.5-35mm Application:Flluid Pipe Hot Dip:zinc coating
Type:welded Special tubes:API pipe Certification:API

ASTM straight seam welded steel pipe



3.Grade:A179B,A53B,API J55,API K55,Q195, Q235, 20G, A106B, Din2391…

4.Application:oil pipe.


6.Packing details:as per client’s requirement.

7.Hot rolled or cold drown or precision steel pipes & tubes are available here.

8.High quality:ISO9001-2000 API 5L API5CT TS16949 ISO9002


Subsea Pipeline,Steel structure,Bridge,Offshore platform, Steel pile, Offshore oil field,

Gas transportation,Long distance pipeline,etc 

 We are Steel Pipe co.,ltd. Professional production of various steel with high quality and low price. Monthly supply capacity 3000Tons/month. Certification:ISO9001-2000 API 5L API5CT TS16949 ISO9002, Our company has a wealth of export experience, I hope we can establish long-term partnership to achieve win-win situation.

 If you are interested, please contact me at your convenience.

straight seam welded steel pipe


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Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!