Shandong Yanggu Dragon New Material Co.,Ltd

UHMWPE Pipes:
UHMWPE pipes are extruded with UHMWPE resin of which the viscosity molecular weight is above 2,000,000. The higher the molecular weight is, the more wear resistance UHMWPE pipe is, and the more difficult to extrude out.

Dragon PE-UHMW lined steel pipe for tailings slurry transport:
UHMWPE is lined into steel pipe through shrinkage technology for a tight fit. Steel pipe is the outer layer for pressure holding, and UHMWPE is the inner liner layer to provide longer life for the wear process.
The sealing face is a UHMWPE stub, which is made through flanging heating to the UHMWPE liner pipe itself.
The connection between pipes is through UHMWPE stub sealing face and steel flanges.

Performance of UHMWPE lined spools:
High-pressure holding capacity.
Abrasion resistance.
Impact resistance.
Anti-corrosion
Less friction loss.

Dragon UHMWPE lined steel pipe specification:
Diameter: DN100 to DN1200
UHMWPE liner wall thickness: 6mm to 40mm
Length: 5.8m, 11.8m or customized length
Steel pipe Material Grade: Q235/C20/C45/API5L Gr.B/X42 to X70 Steel
UHMWPE liner material grade: 3,000,000 ~3,500,000 molecular weight UHMWPE
Outer painting: Acrylic paint for anti-corrosion
Connection: Steel flanges

Application of Dragon UHMWPE lined pipe spools:
Transportation pipeline for mine slurry, tailings, sediments, and ore concentrates;
Transport pipeline for coal fly ash water slurry;
Chemical and corrosive fluid, brine water transmission.