ERW pipe mill (Square tube)

Details

No.	Type	Diameter	Thickness	Remark
1	B-FG120	50X50-120X120	2-8
2	B-FG200	80X80-200X200	3-12
3	B-FG300	100X100-300X300	3-14
4	B-FG400	150X150-400X400	4-16
5	B-FG500	200X200-500X500	5-20
6	B-FG600	200X200-600X600	5-22

Production flow:

Coil storage →Coil car →Uncoiling →Peeler →Pinching →Leveling →End and head cutting →Butt welding →Accumulator →Forming →Welding seam guide →HF welding →Squeezing →Bur removing →Polishing →Water cooling →UT →Sizing →Cut off →Packing →Storing