45# fine rolling tube

structure steel pipes reliable supplier
Carbon/galvanized/alloy/stainless steel tube
Best price/fine quality
OD:1-40inch

structure steel tubes 10# 20# 35# 45# 16Mn Q345B reliable supplier factory

Carbon/galvanized/alloy/stainless steel tube
Factory direct price/fine quality
OD:1-40inch TK:2MM-65MM

High pressure seamless pipe for petrolem cracking and fertilizer making equipments.

Structural pipe material: 10# 20# 35# 45# 16Mn Q345B

Standard: GB/T8162-1999

OD Size: 1 inch - 40 inch

Thickness wall: 2mm - 65mm

Factory product range:

Major products :

large diameter thick-wall seamless steel pipes,

API line pipes,

spiral steel tubes,

welded steel pipings,

ERW/SAW steel pipes,

Steel elbow: LR&SR 45° 90°180°,

Reducer: Concentric and eccentric.
Tee: Straight and reducing.
Flange
Special design are available.