The PE double-wall bellows production line is mostly with polyvinyl chloride or vinyl chloride as raw materials, the production of large diameter double corrugated pipe steel tubes. Because of its unique structure, with light quality, impact resistant performance is good, ring high stiffness, strong corrosion resistance, cold resistance heat-resistant advantages, the PE double-wall bellows is widely used in power cable protect casing, the city row (to) water, agricultural irrigation, buried cider and building up and down water areas.
Main Technical specifications :
Modle(PE/PVC) | Supporting extruder | Mold number | Pipe specifications(mm) |
JWSB160 | SJ90SJZ65/132 | 48 | Φ90-Φ160 |
JWSB500 | SJ150SJZ92/188 | 42 | Φ160-Φ500 |
JWSB800 | SJ90\SJ120 | 32\33 | Φ225-Φ800 |
JWSB1200 | SJ120\SJ150 | 36 | Φ800-Φ1200 |