Large diameter LSAW steel pipe manufacturer OD:16-56inch Metarial:X42-X80 PSL1&2 manufacturers'diretly sale Certificate:API

product  name	Large diameter LSAW steel pipe manufacturer
Connection	JOCE forming
OD	406mm-1422mm
Wall thickness	8mm-50mm(SCH10-XXS)
Length	3m-12.5m
MaterialGrade	ASME API 5L GR.B/X42/X46/X52/X56/X65/X70 API 5CT K55/J55 ASTM A106 GR.B  ASTM A53 GR.B DIN DIN17175 ST33 DIN1629 ST52/ST52-4 JIS STKR490  SS400
Application	Oil drilling,boiler,precision machines ,petroleum,Chemical,structure pipe,fluid pipe,linepipe etc
Packaging	Expor packaging :in bundles,Painting ,Beveled edges,plastic caps ends, or as buyer’s request.
Certification	CE,API,ISO14001,ISO9001,
Standard	JIS, GB, DIN, ASTM, API

 Enclosed the products about  Large diameter LSAW steel pipe manufacturer

The equipment of  Large diameter LSAW steel pipe manufacturer

 

Production Process:

Plate Ultrosonic Inspection → Plate Edge Milling → Plate Edge Crimping → Forming → Continuous Pre-welding → Inside Welding → Outside Welding → Ultrosonic Test → X-ray Test → Expansion → Finishing → Straightening → Hydraulic Test → Pipe Ends Beveling → Ultrosonic Test → X-ray Test → Appearance Inspection → Coating

The Process of Large diameter LSAW steel pipe manufacturer

 The Certificate of Large diameter LSAW steel pipe manufacturer

  

Large diameter LSAW steel pipe manufacturer