21 - 30 of 135
70m steel pipe hot rolled
Selling leads
|
... or low alloy structural steel belt according to a certain Angle of the spiral line (called forming Angle) rolled into tube billet, and then welded ...
2025-07-30 00:08:49
|
|
...steel pipe large diameter oil and gas carbon steel ERW spiral welded pipe tube Spiral Steel Pipe It is made by rolling low-carbon carbon structural ...
2025-07-30 00:08:49
|
|
...certain spiral angle (called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a narrower Strip steel ...
2025-07-30 00:08:49
|
|
...steel pipe sewage treatment welded spiral steel pipe Spiral Steel Pipe is made by rolling low-carbon carbon structural steel or low-alloy ...
2025-07-30 00:08:49
|
|
...Steel Pipe for Building Spiral Steel Pipe Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel or low-alloy structural steel ...
2024-12-09 21:56:44
|
|
...strip according to a certain spiral angle(called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a ...
2024-12-09 21:41:26
|
|
... carried out before the input. (2) the connection of steel head and tail is made of single wire or double wire submerged arc welding. After rolling ...
2025-07-30 00:08:49
|
|
Auto hot Piercing seamless carbon steel Seamless Pipe Making Machine Technical Details: 4.4.2Machine 2.1Main Power motor22kw 2set 2.2Main Gear Box ...
2024-12-09 18:48:46
|
|
steel pipe making hot elbow bending machine 1. Product Description: Our Induction heating hot forming elbow machine can produce carbon steel and alloy ...
2025-07-30 00:08:49
|
|
Median Frequency Elbow Making Machine For Carbon Steel Pipe Fittings High efficiency pipe bender 1. Product Description: Hot forming elbow machine can ...
2025-07-30 00:08:49
|