UHMWPE dredge pipeline
DRAGON UHMWPE is specializing in the production of ultra-high molecular weight polyethylene(UHMWPE) pipes.
Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 1.5 million viscosity-average molecular weight.Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe
The nominal pressure rating of UHMWPE pipes etc. is from 0.6 MPa to 2.0 MPa and UHMWPE composite pipe can reach 6.4 MPa.
Connection: Steel flanges / fusion welding
Length: 5.8m or 11.8m or other customised length
Properties of uhmwpe discharge pipeine:
DRAGON UHMWPE pipe has superior properties over hdpe pipe for properties below:
High Wear Resistance
UHMWPE has the best wear resistance among all the engineering plastic.
UHMWPE pipes is 4~6 times more wear resistant than Q235 steel or 10 times that of HDPE pipes, which makes UHMWPE pipes works longer life under most operation conditions
With roughness of 0.00022mm, UHMWPE pipe is extremely smooth which provides UHMWPE Pipe far superior anti-scaling properties to any other pipeline on the market today.
It saved maintenance cost of acid cleaning pipes.
Along with the benefits mentioned above, UHMWPE Pipes also offer significant cost savings through increased pumping efficiency.
UHMWPE has a friction coefficient of 0.05, compared to 0.28 for HDPE or 0.58 for Steel (ISO 8295).
It means less friction, less pressure loss and greatly reduced energy inputs to deliver the same result.
With the same flow rate, UHMWPE pipe can save 25% energy
Extremely High Impact Resistance
UHMWPE pipe is greatly impact resistant which is 5 times that of HDPE pipe, 2 times that of PC pipe and 10 times that of PTFE pipes.
Chemical and Corrosion Resistance
With chemical resistance second only to PTFE (Teflon), UHMWPE pipe will offer superior life to other pipeline products in acidic or corrosive applications under 85 degrees C.
Base material is colorless, odorless and non-toxic
Low carbon production process. The UHMWPE manufacturing process produces only 15% of the carbon dioxide emissions of that of the equivalent amount of steel pipe without discharge of waste water, exhausted gas and waste residue
Unique Patented Flanging System for UHMWPE stub connection
Well reputation Brand of UHMWPE pipes
DRAGON UHMWPE Specifications
UHMWPE pipe DN 30- DN1200
Applications of DRAGON UHMWPE pipes
Mining pipes for Mineral sands mines; Mine Tailing lines; Mine concentration lines; Mineral mud conveying, Slurry transmission.
Dredging pipe for dredging work, sediment transportation of the river, lake, sea port, wharf, etc
Bottom and fly ash conveying of power plant, chemical water cycle and sulfur removal system
Transmission of high corrosive medium, like strong acid, strong alkali, etc and conveying of bittern, salt slurry, crude salt of salt chemical
Transportation of crude oil and natural gas, waste water reinjection
conveying of coke powder, mineral powder, pulp and oil refining slag
Waste water and sewerage pipelines