pipes with various sizes, materials and specification.
Welkin supply different sizes and grades coils&plate for oil& gas , shipbuilding, infrastructure.etc
Valves with different application, even customized
Welkin provide costomized services for our clients for specific project requirements.
Date : 2020-07-06
Rolling Equiments for Production
Name of Equipments | Specification Type | Year of Machine |
Φ180 Three-Roller PQF | 48.3-180mm/4.0-25mm | 2010 |
Φ219 Accu-Rolling | 114.3-350/4.0-50mm | 2005 |
Φ140 Accu-Rolling | 60-140mm/4.0-25mm | 2010 upgraded |
Φ1200 Hot Expansion Line | 355-1200mm/4.0-25mm | 2011 |
Six-Roller Staigthener | 48.3-1200mm/4.0-50mm | 2005/2010 |

Hot Expanding Hot Rolling

Hot Streching Straightening