Steel grade:
API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70.
ASTM A252 GR 1, GR 2, GR 3.
ASTM A53: GR A, GR B, GR C, GR D.
BS 4360: Grade 43, Grade 50.
EN: S275, S275JR, S355JRH, S355J2H.
Size range by usage:
O.D.: 406-1524mm for oil & gas pipeline.
350-1600 for Construction.
1200-3800 for Roller pipe.
W.T.: 6-40mm for oil & gas pipeline.
6-60 for Construction.
12-120 for Roller pipe.
Length: 8-12m for oil & gas pipeline.
6-12m for Construction.
<=3.2m for Roller pipe.
In addition to above specification, the pipes can be produced according to customer's requirements.
Pipe Coating:
Coating mills apply pipe coatings to protect the line pipe from corrosion.
HDPE: High-density polyethylene jacket pipe.
3PE/2PE: PE anti-corrosion pipe three-tier structure.
3PP/2PP: PP three-tier structure of anti-corrosion pipeline, Pipe cement mortar lining.
Usage of LSAW steel pipes:
LSAW Steel Pipe For Oil & Gas pipeline.
LSAW Steel Pipe For Construction.
Roller Pipe.