STEEL TUBE/PIPE (SEAMLESS /ERW)

1. Hot Rolled Steel Pipe

Hot-rolled steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

2. Precision Steel Tube

Precision steel pipe is a high-precision steel pipe material processed by cold drawing or hot rolling.

Precision steel pipe has the advantages of no oxide layer on the inner and outer walls, no leakage under high pressure, high precision, high finish, no deformation when cold bending, flaring, flattening and no cracks, etc.

Grade

ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135,

ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,

KS4602, GB/T911.1/2,SY/T5037, SY/T5040

STP410,STP42

OD

21.3 mm-609.6mm

Thickness

1.65mm-59.54mm

Length

5.8m 6m Fixed, 12m Fixed, 2-12m Random

Standard:

ASTM , GB , DIN

Surface treatment

Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,

polyurethane foam Insulation

Certification:

ISO, SGS, Mill Certificate