Company

Product Name 

professional manufacture cheap 20inch steel tubing  black seamless steel pipe

Outside Diameter(mm)

10.3-1219mm

Wall thickness(mm) 

1.5-89mm

Length

Random length: 5-12m according to customer's requirement

Standard

ASTM A53,A106,API 5L

DIN1626,DIN1629,DIN17175,DIN 2448

JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461

Material

 20#,

A53B, A106B, API 5L

ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

Application

Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, bridge piling, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry

Surface

Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc.

Package

Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request

Certificate

API, ISO9001:2000

Capacity

50000tons/year

Advantages

1.Reasonable price with excellent quality

2.Abundant stock and prompt delivery

3.Rich supply and export experience, sincere service