Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd
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FRP GRP Gre Pipe GRP Pipe Coupling Rainwater Down Pipe

FRP GRP Gre Pipe GRP Pipe Coupling Rainwater Down Pipe

GRE tube is a lightweight, high strength and corrosion resistant non-metallic pipe. Winding glass fiber which has been immersed in epoxy resin on the core according to technology requirements. After curing and demoulding, finished GRE products is done.

  • Description

    We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for GRP flange for drainage system, food grade material GRP pipe, FRP Long Radius Elbows. With the efforts of our staff and the continuous support of our customers, our company has made great progress. We uphold the core values ​​of creating value for customers, sharing value with employees, and contributing value to society. Our company adheres to the good idea of quality first and checks every product carefully. Welcome new and old customers to inquire and purchase. The company insists on the development business philosophy of people-oriented, quality-based, honest management, innovation and development, and the pursuit of excellence.

    GRE tube is a lightweight, high strength and corrosion resistant non-metallic pipe. Winding glass fiber which has been immersed in epoxy resin on the core according to technology requirements. After curing and demoulding, finished GRE products is done.


    In glass fiber reinforced plastic products, glass fiber acts as a reinforcing material, a load bearing body, and a provider of mechanical properties. The strength of the winding product mainly depends on the strength of the glass fiber.


    Products advantages:

    Durable in use and corrosion-resistant: the surface of internal and external can resist many kinds corrosion of chemicals, crude oil,injected water and bacteria.

    The solution of pipe system: The whole FRP pipe have different size, pipe joints, pressure rating for choice.

    The pipe length is long: usually the length of the standard pipe is 9 meters each, which reduces the number of joints and reduces the installation cost.


    Joint type:

    Bonding joint application: Underground low pressure pipeline

    Locking key joint application: Underground low pressure pipeline

    Lamination joint application: Low pressure pipeline connection


    Specifications:

    API thread joint type: API 8&10

    Nominal dimension; 1.5”- 10"

    Pressure rating: 3.5- -25MPa

    Operating temperature: 65°C or 93°C


    Performances compared between ordinary steel pipe and GRE pipe:

    Comparison Item

    GRE pipe

    Ordinary Steel Pipe

    Corrosion Resistance

    Good corrosion resistance

    Bad corrosion resistance

    Service Life


    20- -30 years (the designed service life is more than 50 years)

    5-10 years (nocathodic protection and preservative)

    Frictional Resistance

    Smooth inner wall can reduce the accumulation of paraffin and scale;

    Low surface friction increase the flow of fluid velocity

    The rough inner surface is easy to form scale and paraffin deposition;

    High surface friction leads to loss of work pressure


    FAQ:

    Q: How much would maintenance costs?

    A: GRE products usually do not need maintenance after installation. Our products have one year guarantee period, during which any products quality problems will be solved by us for free.

    Q: Are your GRE products resistant to UV?

    A: UV block treatment shall be carried out on products if customer request.


    FAQ:

    Q: Can we choose the connection type by ourselves?

    A: We recommend consulting with technical personnel to choose the joint type.

    Q: What’s the different between pipes cured by anhydride and pipe cured by amine?

    A: Pipes cured by anhydride are usually applied in temperature lower than 65℃. And pipes cured by amine are usually applied in temperature higher than 65 ℃.


    Each of our products is designed and produced specially for consumers, and we are a FRP GRP Gre Pipe GRP Pipe Coupling Rainwater Down Pipe manufacturer with complete product line. As the saying goes: there is no off-season market, only single machine service . In today's fierce market competition environment, our company will continue to take 'positive, enterprising, innovative' as the company's business philosophy, and constantly move towards the direction of improving service awareness and truly achieve the integration of sales and service. We always promote the development of the company and the overall development of the majority of employees as the starting point and anchor point of the work.

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