● mine polyethylene coating composite pipe is designed for large-scale development of the mine specific environmental conditions ● mine polyethylene coating steel composite tube using one structure to overcome the inherent pure steel rust easily, high pollution and plastic pipes low intensity, connection is not reliable defect ● mine polyethylene coating composite pipe has excellent overall performance. AnRun follow the physical sciences depth pre-treatment process, the inner coating using a strong adhesive polymer polyethylene powder, add the outer coating wear modifiers ● mine polyethylene coating composite tube according MT181-1988 standard, reintegration antistatic and flame retardant molecular materials, the use of fluidized bed coating technology absorption, the manufacturing process fully automated computer control, ● mine polyethylene coating the finished composite tube with reliable quality assurance, performance, technical indicators higher than similar products ● Mine polyethylene coating composite steel product features 1, ● mine polyethylene coating composite tube base with superior mechanical properties of GB welded steel pipe or seamless steel pipes retain the mechanical strength of mine to adapt the use of harsh condition. 2, ● mine polyethylene coating chemical resistance of composite steel protruding outside coating prevents metal oxidation of the sulfur mines and other corrosive media delivery with excellent applicability. Product itself has excellent resistance to aging, life is much higher than ordinary pipe. 3, ● mine polyethylene coating composite steel antistatic and flame retardant properties to add static elements specially coated, flame retardant performance is good, in line with MT181-1988 standard requirements.