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Dalian Sunlight has successfully developed high speed double-wall corrugated pipe production line |
| 发布日期：2017-09-19 |
Dalian Sunlight adopts new type 90/33,75/33 co-extruders and high-speed corrugator for experimental production. After joint efforts by technical and production department, ID300mm High-density polyethylene double-wall corrugated pipe production speed can reach 2.8-3.0 m / min which makes Sunlight as the industry leader on international market (This production speed is affected by weather, raw material and technical conditions).
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