Gold Index: 5668
Hangzhou Heavy Steel Pipe Co., Ltd [China (Mainland)]
Business Type:Manufacturer City: Hangzhou Province/State: Zhejiang Country/Region: China (Mainland)
API 5L PSL1, PSL2 DIN 1626 ERW Steel Tube, Welded Round Pipe
10
ERW tube /welded round pipe/Stee
2013-04-08
DIN, EN, ASTM, API ERW Steel Tube, Welded Steel Pipes Q195, Q215
03
ERW welded steel pipes / black
Q345B, S355 Black ERW Steel Tube, Structural Round Steel Pipes
05
Round steel pipes / piling pipes
S355, ST52 Q345B ERW Steel Tube, ASTM A53 Pipes / Fence Pipes
14
Welded tubing /Circula
Q235, Q345B, S355, ST52 Welded Steel Tube ASTM, API 5L PSL1
16
Welded tubing / welded tubes </
Welded Steel Tube, Weld Carbon Steel Pipe, Welding Steel Tubes
15
Circular welded pipe</st
Hot Galvanized / Black Paint Welded Steel Tube 8 mm - 16 mm Thickness
Q235, Q345B, S355, S
S235JR ERW Welded Steel Tube, Fence Pipe DIN 1626, ASTM A53
13
ASTM A53 pipe
API5L / ANSI / ASTM ERW Welded Steel Tube For Oil, Gas Transportation
12
ERW steel pipe / black steel pi
Round Structural Welded Steel Tube For Liquid / Gassy Transportation
11
ASTM A53 tube / Steel pipe /&nb
Q195, Q235, Q215, Q345 Welded Steel Pipes, Carbon Steel Tube
09
Q195, Q235, Q215, Q345 Welded Steel Pipes <span st
ASTM Welded Steel Tube, ERW Black Steel Pipe Tube Q235B, Q345B
08
Black steel pipe / ERW steel pi
Q345B, S355 Welded Steel Tube With Internal Beam Removed OEM
07
Steel pipe / steel tube / struc
ASTM A53, ASTM A252 ERW Carbon Steel Pipe, Welded Steel Tube
06
Carbon steel pipes / high frequ
Q345B, S355 Black Round Welded Steel Tube, Structural Steel Pipes
Round steel pipes / piling pipe
LSAW / DSAW Welded Steel Tube, Liquid Transportation Pipes EN10217
04
EN10217 / LSAW pipes / large di