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LSAW/SAWL (Longitudinal Submerged arc Welded)  

DSAW (Double Submerged arc We lded)

Forming mode:JCOE/UOE

Size:

Outer Diameter:219mm-1828mm 
Wall Thickness:6mm-50mm
Length:6meters-12meters

Quality Standard:

API 5L,API 5CT,ASTM A53,EN10219,DIN 2458,GB/T3091,GB/T9711

Steel Grade:
API 5L/5CT:GR.B-X70
ASTM A53:GR.A-C
EN:S275-S355J2H
GB:Q195-Q345,L175-L555

Usage: For conveyance of oil, natural gas, town gas, water, 

For building construction, offshore / marine construction,bridge construction, power engineering.

End:Plain end,beveled end,as customer's request.

Surface: Black oil,Bare,Varnish coating,3 layers PE,as customer’s request. 

Packing:

Plastic caps on both ends.Bundle with steel strips.

Wrapped in waterproof paper,PVC sleeve or as customer’s request.

Test:

Chemical composition analysis,Mechanical Properties,Nob-destructive inspection,Exterior size inspection,Hydrostatic Test,X-ray, CVN impact test.

Third party inspection:SGS,BV.

Any inquiry, please call me, Emiwoo, 0086-13548942009 

amywu1017 AT hotmail DOT com

Skype: amyhappy1017