Application: For the transportation of the gas,water,oil of the oil and natural gas industry
With grades X42 ,X46,X52,X56,X60,X65,X70,X80.
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
Standard:API SPEC 5L
Lengths: Single random
Double random
Fix length :1~16m
Surface treatment :Black painting,varnish coating,PE,2PE,3PE,black oil coating,rust-proof painting ,galvanized or as customer's request.
Taper thread :
1.Anti-corrosion and high-temperature resistant with painting
2.Hydrostatic test for every single pipe
3..High Connect intensity and well seal
4.Oiled or black painted to prevent rust
5.Adding Plastics in both sides;