specification
Pipe O.D.----406.4~1422.4mm(16-56in)
Pipe Length----3~12.5m
Wall Thickness----6~50mm

Hebei Haiqianwei Steel Pipe Co.,Ltd

(1).    specification
Pipe O.D.----406.4~1422.4mm(16-56in)
Pipe Length----3~12.5m
Wall Thickness----6~50mm for material of common carbon, low carbon alloy;
6.4-26.4mm(0.252—1.04in) for material of middle carbon alloy structure steel, grade of higher than X70.
(2). Product Standard ----SO3183 ,API Spec 5LI ,API Spec 2B ,GB/T9711 etc.
(3). Capacity----150,000 tons per year.
(4). Application----The pipes are mainly used as long distance transportation pipeline for oil, gas, liquid coal etc. on land and offshore. And also can be applied as construction pipes on offshore platform, power station, petrochemistry and city construction etc