Mud Marine Dredge Pipe Black Color Painted PE Coated High Wear Resistant

China Float Sand Mud Marine Dredger Industry Dredging UHMWPE Pipe

UHMWPE pipe is a high molecular weight polyethylene high wear resistant pipeline with molecular weight larger than 2 million 500 thousand, including polymer high abrasion elbow, wear-resistant three links and four links.

The compressive strength of ultra-high molecular weight polyethylene pipe is 2.5 times of PE80, PEl00 is 2 times, the ability of resisting environmental stress cracking is 5 times of PE100, and fatigue resistance is 30 times of PE100.

The friction coefficient of ultra-high molecular weight polyethylene pipe is only 0.07-0.11, and its molecular chain is very long. The wear resistance of pipes is 4-7 times higher than that of steel tubes and metal pipes, which is 10 times that of PE100.

In many pipe materials, the wear index is the smallest. The wear resistance is 4-7 times higher than that of steel pipe and stainless steel tube, more than 10 times higher than that of PVC pipe and polyethylene pipe, which greatly improves the service life of the pipe.

Ultra high molecular weight polyethylene pipe material is difficult to crush and form for two times after molding. Therefore, ultra high molecular weight polyethylene pipe is produced by new raw material, and no recycling material can be added to ensure the sanitation of pipeline system. And many of the common PE, PVC and other pipe manufacturers (even the national exemption products) added the recycled materials to reduce the cost.

Leader Dredger supply the best pipeline for customer.

Comparison of ultra high molecular weight polyethylene pipe and other products

Brief introduction of UHMWPE Pipe
Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 2 million viscosity-average molecular weight,under the polymerization of ethylene, butadiene monomer in the catalyst. Ultra-high molecular weight polyethylene pipe has the superior performance such as very high wear resistance, impact resistance, excellent resistance to internal pressure strength, resistance to environmental stress cracking, eminent self-lubricating, anti-adhesion, the unique low temperature resistance, good chemical tability , easy installation and so on, and it is widely used in metallurgical mines, electric power, petroleum, natural gas, textiles, paper making, food, chemical industry, machinery, electrical and other industries.

 Weifang Leader co.,was established in 1986,it has three branches:

 1. Weifang Leader dredger co.,
 Mainly for various size cutter suction dredgers production:we are the biggest manufacture for CSD

 
 2. Weifang Leader pipes and floaters factory.
 Mainly for UHMWPE pipe, rubber hose and floater production which match with the cutter suction dredgers.
 

 3. Weifang Leader international trade company.
 Mainly for international marketing and exporting for the Dredgers,pipeline,construction machinery etc.
 Weifang Leader co isThe only Professional Chinese manufacture for the cutter suction dredger production   which combine:Design and reserch,Production,export and after sale service.
 The Chinese dredge manufacture who has many branch offices in Asia,Russia,Mid-East,Africa countries etc;
 The Chinese manufacture who keep the biggest sale anualy for cutter suction dredgers.
 Leader dredger,on the march to a world famous brand name,is your ideal choice for dredging machinery!

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