- Contact Person : Mr. Zhang Frank
- Company Name : Jiangyin Eternal Heavy Industry Co., Ltd.
- Tel : 86-510-80628100
- Fax : 86-510-86275121
- Address : Jiangsu,Jiangyin,2 Chengshan Road
- Country/Region : China
- Zip : 214432
ERW Pipe Production Line
ERW Pipe Production Line
The ERW pipe production line is one kind of automatic welding pipes manufacturing equipment ,
which send the steel plate to its forming machine after the slitted coil is decoiled and leveled ,
and then bend the steel plate into steel pipe with roller, and at last melt the steel strip and
squeeze them into circular pipe under kindred effect and skin effect of high frequency current .
According to different usages, the longitudinal welded pipe production line could be divided into two types:
the API type and the national standard type.
The API type is mainly used for manufacturing high~class steel pipes such as nature gas conveying
and oil well pipe, which is strict in the quality of the steel pipes. This line include many manufacturing
facility and testing equipments such as medium~frequency annealing settings, air~cooling roller bed ,
ultrasonic test machine, high pressure hydrostatic test machine, sizing machine and so on.
The national type is mainly used in producing water gas pipeline, structural pipeline and so on.
Types of ERW Longitudinal Welded Pipe Manufacturing:
No | Model | Specification | Speed(m/min) | Thickness(mm) | Coil weight (ton) | Capacity(kw) | Area(estimaterM) |
1 | WHZF-100 | Φ25~Φ114 | 30~60 | 3~8 | 15 | ~1100 | 18×200 |
2 | WHZF 160 | Φ60~Φ165 | 30~50 | 3~10 | 10 | ~1600 | 21×260 |
3 | WHZF -200 | Φ114~Φ219 | 20~40 | 4~14 | 15 | ~1800 | 21×260 |
4 | WHZF-300 | Φ165~Φ325 | 10~30 | 5~16 | 20 | ~3000 | 24×300 |
5 | WHZF -350 | Φ165~Φ355 | 8~25 | 5~16 | 20 | ~3500 | 24×300 |
6 | WHZF -400 | Φ219~Φ406 | 8~20 | 5~20 | 30 | ~4000 | 27×300 |
7 | WHZF -500 | Φ219~Φ508 | 8~20 | 5~20 | 30 | ~4500 | 27×300 |
8 | WHZF -600 | Φ219~Φ610 | 8~20 | 5~20 | 30 | ~5000 | 27×300 |
Flowchart:
ERW Pipe Production Line