seamless welded and black steel pipes

Diversified lines petroleum services est
seamlesspipes, weldedpipes, black steel pipes
h beem , all kind of fittings etc
black iron welded steel pipe
black iron welded steel pipe

Product WELDED STEEL PIPE Specification Section shape: round Thickness: 0.4mm-16mm Outer diameter: 20mm-660mm Standard BS1387,GB3091,ASTM A53, B36.10, BS EN1029, API 5L, GB/T9711 etc Material Q195, Q235, Q345; ASTM A53 GrA,GrB; ST37,ST52, 16Mn,etc. Fabrication Plain ends, ...

中建三泰(北京)国际贸易有限公司

LSAW Steel Pipe/ Welded Steel Pipe/ Carbon Steel Pipe/ Black Steel Pipe
LSAW Steel Pipe/ Welded Steel Pipe/ Carbon Steel Pipe/ Black Steel Pipe

Quality Standard: LSAW, DSAW: GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines IS: 3589 Steel tubes for water and sewage IS : 1978-1982:Steel tubes for use in transportation of oil; gas & ...

Hebei Tirico Pipeline Co.,Ltd

Black steel pipe factory/ China manufacturerd  Welded Steel Pipe
Black steel pipe factory/ China manufacturerd Welded Steel Pipe

Our tube are applied to petroleum,power,gas metallurgy ,papermaking ,chemical,medical equipment ,aviation ,boiler heat, exchanger,shipbuilding,construction. The Outer Diamente we can produce is from 1/2\'\' to 16\'\'with Wallthicknessfrom 0.8mm- 20mm and Length could be from ...

Tianjin Friend Import and Export Co.,Ltd

ERW Steel Pipe With Black Painted OR Black painted ERW Welded Steel Pipe/Tube
ERW Steel Pipe With Black Painted OR Black painted ERW Welded Steel Pipe/Tube

The galvanized steel pipe is widely used as urbon heating, fuel gas,low pressure air transport,mechanical structure,engineering construction,greenhouse steel structure,steel staircase handrail,balcony guardrail,and etc.We can produce from 1/2\" to 12\" diameter and length from ...

Tianjin Friend Import and Export Co.,Ltd

Black Welded Steel Pipe(ERW)
Black Welded Steel Pipe(ERW)

Manufacture Technique:ERW, ERW Usage:water\gas\oil supplying Length:6m Grade:Q195--215--235 Specification:1/2''to8'' Model Number:GB/T 3091-2008 Technique:Welded Technique:ERW Place of Origin:Hebei China (Mainland) Thickness:2.8mm-4.5mm Outer Diameter:DN15-DN200 Standard:GB ...

Qingdao Jiuzhou Materials Co., Ltd.

welded steel pipe / black steel tube
welded steel pipe / black steel tube

Section Shape:Other Place of Origin:Tianjin China (Mainland) Grade:A53B, API J55, Q195, Q235 Standard:BS, GB, ASME, DIN all kind of tube/pipe,ERW pipe,seamless pipe,galvanized pipe,weld pipe,M.S.pipe, ...

Tianjin High Metal International Co., Ltd.

ERW pipe welded pipe black pipe galvanized steel pipe carbon steel pipe
ERW pipe welded pipe black pipe galvanized steel pipe carbon steel pipe

Length:as customers requirement Specification:14-2400mm Technique:Welded Welding Line Type:ERW Technique:ERW Surface Treatment:Galvanized Place of Origin:Tianjin China (Mainland) Outer Diameter:14-2400mm Grade:A53B Standard:GB ERW pipe welded pipe black pipe galvanized steel ...

Tianjin Xuhengda Steel Pipe Co., Ltd.

Sell Steel Pipes Welded, Black&Galvanized
Sell Steel Pipes Welded, Black&Galvanized

Technique:Welded Welding Line Type:ERW Technique:ERW Surface Treatment:Galvanized Section Shape:Rectangular Standard:DIN Zenith ltd. An ISO 9001&i so 14001 certified, a well-known Indian company with an experience of over ...

Zenith

Mild Steel Black Welded Sleep Pipe (Black Pipe) (CQ)
Mild Steel Black Welded Sleep Pipe (Black Pipe) (CQ)

Section Shape:Square Secondary Or Not:Is Secondary Manufacturing, Trading of Steel Products and Processing and Sale of Iron Ores. ...

Wisma Leader Steel