China Oil casting pipes manufacturer & supplier

carbon steel seamless building pipelines

1/2~16''*Sch40/80/160

Surface treatment:Black painting,varnish coating,PE,2PE,3PE,black oil coating,rust-proof painting ,galvanized or as customer's request.

2013-06-13

API 5L gas pipelines

10~140''*2mm~100mm

ERW: 21.3mm to 610mm. (1/2'' to 24'')
LSAW:219.1mm to 1829mm (8''~72'')
SSAW:219.1mm to 2450mm(8''~140'')

2013-06-13

API 5CT welded oil casting pipes

168~927mm*2~60mm

Size:4~72 inches;
Wall thickness:Sch5~Sch160,XS,STD,XXS.
Surface treatment:Black painting,rust-proof painting or customized.

2013-06-13

API 5L ERW or seamless steel pipelines / tubes

4~16''*Sch5~Sch80

OD:89mm~912mm
Surface treatment:Galvanized or customized,3PE,Varnish coating, black oil painting,rust-proof painting

2013-06-13

DIN GAS / OIL ERW PIPELINES

2~32''*2~45MM

OD:89mm~912mm
WT:Sch5~Sch160,XXS,XS,STD
Surface treatment:oil painting or customized.

2013-06-13

Oil / gas pipelines manufacturer

2~28''*2~30mm

OD:89mm~712mm
Wall thickness:2mm~30mm
Length:4~16m
Surface treatment:Black painting or customized.

2013-06-13

welded steel pipelines with ISO9001 CERTIFICATE

1/2~48 ''*4.5~100mm

Product range:O.D. 1/4"-48"( 13.7mm - 1219.2mm )
Main Standard:API 5L, ASTM A 106, ASTM A53, GB/T 8163, EN10216,BS&JIS&DIN

2013-06-13

GB3087 carbon steel line pipes

3/4~30''*5~70mm

Size:DN20~DN700
Steel types:Carbon steel,Alloy steel,Stainless steel.

2013-06-13

Building construction ERW pipelines

1/2~100''*1~120mm

OD:21.3mm~3500mm
Wall thickness:2mm~120mm
Application:oil /gas industry or building construtions.

2013-06-13

Chinese carbon steel gas pipelines manufacturer

21.3~580mm*2~30mm

OD:DN20~DN580
The pipes with flat end, threaded end and socket end; Its connection way as the end of welding, coupling connection, socket connecti

2013-06-13

Welded or Seamless gas pipelines

4~48''*2~50mm

Line pipe including both seamless and welded pipe, the pipe end with flat end, threaded end and socket end

2013-06-13

API 5L carbon steel gas pipelines

2~36'*2~45mm

OD:89mm~912mm
Wall thickness:4mm~100 mm
Surface treatment:black oil painting,rust-proof painting and more.

2013-06-13

GB/T9711.2 3 steel oil/gas tubes

6~80''*4~72MM

OD:168.3mm~1800mm
Wall thickness:Sch5,Sch40,Sch80,SCH160,STD,XS,XXS.
Surface treatment:Galvanized or customized,3PE,Varnish coating,

2013-06-13

Chinese DIN2448 seamless pipelines manufacturer

2~48''*2~50mm

OD:DN80~DN2000
End finished:Beveled,square cut,threaded&coupled.
Wall thickness:4---30mm

2013-06-13

DIN 1629 welded carbon steel pipelines

2~80''*2~60mm

OD:89mm~2000mm
Wall thickness:Sch5~Sch160,XS,STD,XXS.
Surface treatment:Black painting ,3PE,2PE,PE or customized.

2013-06-13

DIN 1629 ERW gas pipeliens

6~24''*2~50mm

OD:21.3mm to 610mm
WT:2mm~20mm
Application:to take out oil, gas or water on the ground.

2013-06-13