carbon ERW welded pipes seller

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

2013-08-17

carbon ERW welded pipe manufactory

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

2013-08-17

spiral steel tubes manufactory

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

spiral steel tube manufacturer

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

supply seamless steel pipes

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

2013-08-17

spiral steel tubes manufactory

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

LASW steel tube

Steel Grade
GB/T3091 SY/T5037 SY/T 5040CJ/T 3022
Q195 Q215 Q235 Q275 Q295 Q345 08F 08 08AL 08F 10F 10 HG5 DF08 SPHC M8
BS 1387 EN10217 S185 S2

2013-08-17

carbon ERW welded pipe manufacturer

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

2013-08-17

carbon ERW welded pipe factory

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

2013-08-17

spiral steel tubes exporter

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

LASW steel tubes supplier

Steel Grade
GB/T3091 SY/T5037 SY/T 5040CJ/T 3022
Q195 Q215 Q235 Q275 Q295 Q345 08F 08 08AL 08F 10F 10 HG5 DF08 SPHC M8
BS 1387 EN10217 S185 S2

2013-08-17

spiral steel pipe exporter

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

ASTM A106 seamless steel pipes

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

2013-08-17

spiral steel tubes factory

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

spiral steel pipes supplier

round black pipe
Size Wall thickness (W.T.)
1/2"-80|" 0.5mm-25mm
Length 1m-12m ,by customer's requiremnts

2013-08-17

ERW welded tube factory

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

2013-08-17