The tubular special steel components are made using welded and seamless steel pipes, which are previously produced, checked and tested in accordance to UNI, EN, ISO, API, DIN, B.S., AWWA, ASTM or other standards, maintaining the same technical properties; other special components are made from shaped and forged parts.
The production follows mainly indications and drawings communicated from our clients. Weldings are made with full penetration of arc welding, with electrodes or thread welding according to specific request. Visual, dimensional and non destructive tests, like ultrasonic or X-ray, are done according to the most severe standards requested by our clients.
Main Types of Special Components
The main types of special components are:
- elbows with constant radius and miter bends;
- dismantling joints;
- expansion joints;
- manhole with or without guide wall.
Protective coatings can be applied on special steel parts with bitumen, polyethylene self adhesive tapes, epoxy varnish, polyurethane, zinc, etc.
Our company also supplies valves, tubular and wrap-around girth weld sleeves.