This pipe production line is used to produce 5 layer Polyamide PA oxygen barrier automobile fuel tubes. The inner and outer layer is PA 12 material, then two bonding layer, and middle EVOH oxygen barrier layer.
This multilayer PA fuel tubes are made by co-extrusion technology, with 5 sets of extruders. EVOH (Ethylene-Vinyl Alcohol) materials are widely used in automotive applications in multi-layer fule lines owing to their excellent barrier properties to aromatic and aliphatic hydrocarbons. These barrier materials are essential to limit environmental fuel emissions and comply with the challenging requirements of fast changing international regulations.

QINGDAO CUISHI PLASTIC MACHINERY CO.,LTD was established in 1999 and has more than 20 years of practical experience in physical factories. From design and production to production formula and installation and debugging, we provide a full set of turnkey projects. Our company mainly operates PE, ABS, PA single-wall and double-wall corrugated pipe machines, PE single-layer, three-layer and five-layer pipe production lines, PPR, PERT various floor heating pipe production lines, PVC drainage pipes, water inlet pipes, threading pipes, Various pipes, profiles, plates, and sheet production equipment such as fresh air corrugated pipes can be designed and processed according to samples. Because we are professional, we are more focused.

Our service tenet: think about what customers think, consider their concerns, and learn to think from their perspective, so that our services can be more warm!

We focus on the quality control, and hope to build a long time business relationship with customers.whatsapp 008615753291269

Our factory  

Our corrugated pipe machine workshop