Blog
-
φ508 API ERW pipe mill Technological Process;ZTZG
508 API ERW pipe mill : The API508 production line is used to produce oil and gas pipelines with an outer diameter of 273mm-508mm and a wall thickness of 6.0mm-18.0mm. Technological process: Coiling → uncoiler → straightening machine → pinch leveling → automatic shear butt welding machine → hor...Read more -
How does ZTZG’s SHARING ROLLERS process save users’ Rollers? ERW Pipe Mill/ERW Tube Mill
Within a certain range, there is no longer a need to frequently replace molds, and only one set of rollers can meet the production needs of multiple specifications, significantly reducing mold investment costs. https://www.ztzgsteeltech.com/uploads/2024.7.05-不换模具怎样为客户节省模具.mp4 It al...Read more -
What is an advanced ERW Pipe Mill
We believe that truly advanced ERW Pipe MILL should be highly automated, labor-saving, mold saving, and capable of producing high-precision products. Not all ERW Pipe MILLs can be considered advanced.Read more -
Why did you develop a Roller-Sharing technology for your ERW pipe mill machines?
Question: Why did you develop a Roller-Sharing technology for your ERW pipe mill machines? Please watch this video below： https://www.ztzgsteeltech.com/uploads/2024.7.03-自动调整-对比.mp4 Answer: Our decision to innovate with Roller-Sharing technology stems from our commitment to revolutionize pipe ma...Read more -
What advancements have been made in ERW pipe mill technology?–ZTZG TELL YOU!
Q: What advancements have been made in ERW pipe mill technology? A: Recent advancements in ERW pipe mill technology include the development of high-frequency welding systems, automated control systems for precise welding, and improved forming and sizing techniques to enhance the quality and effi...Read more -
How does ERW pipe mill welding differ from other welding methods? ERW tube mill/ZTZG
Q: How does ERW welding differ from other welding methods? A: ERW welding differs from other methods like submerged arc welding (SAW) and gas metal arc welding (GMAW) in that it uses electrical resistance to generate heat for welding. This process is highly efficient and allows for continuous pr...Read more
