China Carbon Steel Tube Making Manufacture

Introduction:
A rear swing type of spiral pipe making equipment, as can be read from the name, the rear exit arm swings to adjust the production diameter instead of swinging of the front enter arm. The type of spiral pipe has a modified entering section with a moving welding car and an accumulator and allows no stop during coil change.
Production flow:
Uncoiler - pinching and leveling - shear and welder - vertical guide roller - delivery machine - guide beam - forming machine - ID/OD welding - Run-out roller - Cut off - pipe dropper - repair weld - beveling machine - hydrostatic tester - collection
Reference Project
1620mm API rear swing type of spiral pipe making equipment in Uzbekistan
The project of 1620mm API rear swing type of spiral pipe making equipment in Uzbekistan is one of the largest project in HUAYE's history.The total investment for the machinery of the project was over 10 million USD including full sets equipment for spiral pipe production reaching API standard.
Employing the rear swing type of the spiral pipe mill, the annual production reaches up to 160,000 ton, with max diameter of 1620 and max thickness of 25.4mm at API X70 material.