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  • Hdpe Dredging Pipes - China

    price: contact company for price

    HDPE Dredging Pipe with non-toxic, odorless, good heat and cold resistance.

    The pipe is made by PE100 high density polyethylene materials.

    HDPE dredge pipes are widely used for dredging industries, dredger pipelines, sand pumping pipelines, etc.

    HDPE Dredging pipe is high rigidity and toughness with high mechanical strength.

    It has ultra-high resistance, abrasion degree is 4-8 times of steel pipes, useful life can reach more than 5 years.

    It can withstand the impact of wind and waves on the sea, With good performance, high chemical stability, it can withstand various corrosive media (acid, alkali, salt, etc.

    ) within a certain temperature and concentration range.

    HDPE dredging pips are manufactured and welded from two HDPE flange adapters and two steel flanges where the two pipes can be easily joined together by flanges and covered with floats to keep them afloat.

    SINCO HDPE Dredging Pipes are usually produce in 12 meters lenghts.

    The pipe can be provided from OD110mm to OD1400mm.

    with various wall thickness as per different SDR & designed pressure rating, and custom-made steel backing rings are available.

    HDPE Dredging Pipe Applications

    1 - HDPE Dredging Pipe could be used for transferring powder and coal ash in thermal power plant.

    2 - HDPE dredging pipe is suitable for delivering mine tailings and slurry, metallurgical mines in the mining industry.

    3 - HDPE dredging pipe can use for delivering pulverized coal and coal-water slurry of coal preparation plant in the coal industry.

    4 - Delivering mud and corrosive media with slag in the chemical industry.

    5 - Delivering crude oil and petroleum.

    6 - HDPE dredging pipe could be used for delivering sand\mud\slurry for dredger in dredging projects or sand suction projects, and also for seawater treatment projects.


    Company Contact:


    • Phone: 8615166287368

    • Address: NO.37 NIJING ROAD, DONGYING , SHANDONG , China

    • Email: Email


    Published date: May 25, 2023

    • Business Description: Dongying Sinco Pipe Industries Co.

      Ltd(short for SINCO PIPE) is professional in HDPE piping systems.

      Sinco Pipe is located in the second largest oilfield of China-Shengli Oilfield which is affiliated to SINOPEC and we’re very close to Qingdao port which is convenient for sea transportation.

      Our factory covers an area of 30,000 square meters.

      Currently There are more than 150 employees of whom 20 are technicians,12 are engineers and 6 are senior engineers.

      We have international top-class PE pipe production lines ranging from DN20mm to DN1800mm, such as Battenfeld, KraussMaffei etc and more than 90 sets of injection molding machines and various auxiliary facilities.

      We owns anti-static spraying for PE pipe fittings and many other patent technologies.

      Our annual production capability is 100,000 tons of plastic pipes and 6,000 tons of pipe fittings.

      Currently, Our main products contain HDPE water supply pipes, HDPE dredging pipes, HDPE gas pipes which are widely used in the areas of municipal infrastructure construction, industrial, agricultural, chemical, oil, mining, farming, road traffic and civil construction pipeline system etc.

      All these Pipes are manufactured strictly conform to international standards like ISO4427, EN12201, ASTM, AS/NZS4130 etc.

      Taking Focus on Clients Concerns, Providing most competitive & high quality services and products, create long-term value for clients as our mission, Sinco is committed to be your most reliable partner on win-win basis! Our International market now covers Middle East, North Africa, South America, Middle East Asia, Australia& New Zeeland and some other countries and regions.

      Whatever your projects, whatever your location, you can rely on our promise of quality, safety and performance!

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