Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd
+86-518-80307662
FRP Pipe Mould Large Diameter Pipe Winding Mandrels

FRP Pipe Mould Large Diameter Pipe Winding Mandrels

FRP pipes are light weight and high strength:The relative density is between 1.5~2.0, only 1/4~1/5 of carbon steel, but the tensile strength is close to or even more than that of carbon steel, and the specific strength can be compared with that of advanced alloy steel.

  • Description

    We are able to continue to improve our services and continuously optimize our industrial RO water membrane on water purifiers, Rotor Blade, seawater filter membrane for salt water purifier to support our growing customer base. Sincerely thank every friend who pays attention to our company, we have been able to develop steadily because of your understanding and trust, care and support. A win-win situation is the essence of success. We insist on win-win cooperation within the industry, teamwork within the enterprise, give full play to the advantages of the enterprise and individuals, and maximize the overall value of the enterprise. Our management innovation focuses on the principles of balance, service and efficiency. Our company has always ensured to provide users with high-quality products and perfect after-sales service with modern equipment, complete quality management and continuous innovation of technology.

    Product price:$69.9-$2199.9 per meter

    Notes:The prices are subject to product specifications and raw material prices and exchange rate fluctuations.Please leave your contact information, I will serve you wholeheartedly.


    Product specification:

    Pipe diameter

    DN25-DN4000

    installation

    Underground or above-ground

    connection method

    hand lay-up,Bell&Spigot, etc.

    Applicable medium

    seawater, etc.

    Quality control

    strain corrosion test, etc.


    Product features:

    Designable materials:Because FRP products can be designed and made according to different use environment and special performance requirements, so as long as the selection of appropriate raw materials, basically can meet the performance requirements of different uses for the use of products.Therefore, FRP material is a kind of materials that can be designed.


    Product advantages:

    FRP pipes are light weight and high strength:The relative density is between 1.5~2.0, only 1/4~1/5 of carbon steel, but the tensile strength is close to or even more than that of carbon steel, and the specific strength can be compared with that of advanced alloy steel. Therefore, in aviation, rockets, space vehicles, high pressure vessels and other products that need to reduce the weight of the application, have excellent results.The tensile, bending and compressive strength of some epoxy FRP can reach more than 400 MPa.


    Product application:

    Seawater desalination industry:GRP pipes due to its good corrosion resistance, is very suitable for use in the desalination industry.


    Manufacturing Process:

    image003

    Winding process:The designed parameters were input into the microcomputer, and after the lining solidified, The reciprocating winding of alkali - free twisted glass fiber was controlled by microcomputer until the layer thickness was reached.The outer protective layer with 100% resin content shall be applied according to the specified thickness.The resin content of the wound layer is generally around 35%, and its thickness depends on the combination of the strength and stiffness of the pipeline design.


    Performance Standards:

    AWWA:AWWA C950 is one of the most comprehensive product standards in existence for fiberglass pipe. This standard for pressure water applications has extensive require¬ments for pipe and joints, concentrating on quality control and

    prototype qualification testing. Like ASTM standards, this is a product performance standard.Lianzhong pipe is designed to meet the performance requirements of this standard. AWWA has recently issued a new standards manual, M-45, which includes several chapters on the design and fabricate of GRP pipe for buried and aboveground installations.

    AWWA C950

    Fiberglass Pressure Pipe

    AWWA M-45

    Fiberglass Pipe Design Manual


    We know that the prerequisite to seize business opportunities and acquire more users is to ensure the quality and stability of our FRP Pipe Mould Large Diameter Pipe Winding Mandrels. We will keep pace with the times and keep innovating to introduce more and more complete product lines to meet the needs of different fields. In the process of achieving a healthy, sustainable and high-quality development, our company always complies with laws and regulations and operates in compliance with them.

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