- The extruders in the production line of double wall polyethylene pipes shall be of credible and well known brands.
- Brand and quality of all equipment in the production line shall be of credible and certified brands and each one shall have catalogue and valid documents for presentation.
- The production line shall be equipped with modern and automatic control systems while production which would reduce the occurrence of any fault down to zero while producing the pipes.
- The extruders and other instruments in the production line shall be newly produced.
- Make sure of the marking on the polyethylene pipes and of its conformity with the standards.
- Storing, maintenance and transportation shall be in accordance with the standards.
- The factories shall be located within well-known industrial complexes with unlimited access to the freeways of the country.
- The factory environment and workplace shall be in good order and free of excessive elements.
- The raw materials shall be kept in the shadow and away from moisture.
- The raw material shall be injected into the extruders via silos.
- The cooling system of polyethylene pipes shall be standard and up to date.
- Side systems of production line (pool, electricity, compressors, etc.)
- The system and procedure of controlling the dimension of polyethylene pipes during and after production of double wall corrugate poly ethylene pipes
- Quality control and laboratory unit
- The storage location of polyethylene pipes shall have a smooth surface.
- The conveying and loading method of polyethylene pipes shall be examined and in conformity with the instructions.
Photo of Double Wall Corrugate Pipes Making Machine
