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Large diameter LSAW steel pipe manufacturer
Large diameter LSAW steel pipe manufacturer

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

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