L245,L290,L320,L360,L390,L450,L485
Welded Alternative: ERW, LSAW, SSAW
Outer Diameter :ERW: 21.3mm to 610mm. (1/2'' to 24'')
LSAW:219.1mm to 1829mm (8’’~72’’)
SSAW:219.1mm to 2450mm (8’’ ~100’’)
Wall Thickness:ERW:3.2mm to 22mm
LSAW:5~50mm
SSAW:3.2~25.4mm
Lengths: Single random
Double random
Fix length :1~16m
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
Mill Test Certification:API
Surface treatment :Black painting,varnish coating,PE,2PE,3PE,black oil coating,rust-proof painting ,galvanized or as customer’s request.
End finished:Beveled,square cut,threaded&coupled.
The general manager with the whole staff say thanks to our customers and friends to express our heartfelt appreciation. Expecting our long-term cooperation, mutual benefit and common development.
