st52seamless pipe

1.outer diameter:25--325mm.
2.wall thickness:4--70mm
3.package: painting ,spout mark,end of cap,etc
Brand name:
QI LU HUI TONG

TYPE:
seamless steel pipe, line pipe, casing
tube and oil tube
specifications
OD:1/4"-14" WT:2.5-50mm
material:
Gr.B 20# Q345B,45# ,st44,st52,k55,j55,x42,x52
Standard
ASTM, API ,DIN
delivery time
stock is available imm. if produce new pipes 25-60days.
package
varnished, and plastic caps both ends.
length
double random length or fixed length
Tolerance of pipe
OD:+/-1% WT:+/-10%
production line
cold drawn and hot rolled
certifcates
Iso ,API certifcates
Market
Middle East ,United states,Canada,Uraguay,Argentina,etc