Fiberglass Reinforced Plastic (FRP) Sand Lined Pipe

Hebei Xuneng Environmental Protection Equipment Co., Ltd. is a manufacturer integrating research and development, production, and sales of fiberglass products, mainly focusing on fiberglass pipeline series and fiberglass

Complete wrapping spray towers, flue gas dust removal equipment series, and waste gas treatment product line. Products are widely used in power plants, oil, chemical industry, pharmaceuticals, coal gas, food, paper industry,

Wastewater and ventilation drainage pipeline systems, including air conditioning. The company boasts a variety of advanced manufacturing equipment, heat treatment facilities, and testing devices, as well as a scientific research and development department and a laboratory.

Inspection Department. Our company adheres to the spirit of "striving hard and striving to become a renowned enterprise." Under the guidance of our leadership, all employees work diligently, strive for progress, and have won a broad

Development Opportunities. Sunergy people take "relying on high technology, launching energy-saving and eco-friendly premium products to contribute to society" as the corporate philosophy, creating greater value for users. Every product of Sunergy Eco-Protection

Products are closely related to improving living environments and raising the quality of life. Therefore, we dedicate our finest products to society, making "energy-saving and environmental protection" the soul and essence of SunEnergy products.

At present, "Devotion to Society" embodies the corporate philosophy of Xuneng Company and is the lifeline that runs through the entire development of Xuneng. Currently, we are capable of producing glass fiber reinforced plastics in various specifications and models.

The annual output value of pipelines exceeds 40 million, while the output value of pipe fittings, sewage pool cover plates, storage tanks, and other products is over 20 million. Our long-term external construction team can accommodate simultaneous work on three to four sites and effectively coordinate with each.

Owner's timeline and "turnkey" project completion. Down-to-earth service, tailored to your needs. This is our consistent principle.

Fiberglass reinforced plastic (FRP) piping is a lightweight, high-strength, and corrosion-resistant non-metallic pipeline. It is made by winding glass fibers with a resin matrix layer by layer around a rotating mandrel, with quartz sand uniformly laid between the layers as a sand-filled layer. Its wall structure is rational and advanced, fully utilizing the material's properties, enhancing stiffness while ensuring product stability and reliability. FRP sand-filled piping is widely accepted by users for its excellent chemical corrosion resistance, lightweight strength, non-scaling, strong seismic resistance, longer lifespan compared to standard steel pipes, lower overall cost, quick installation, and safety.

Fiberglass piping is used in industries such as oil, chemical, and drainage. The production of fiberglass piping in our country is developing rapidly, with the quantity increasing year by year, and its application scope and departments are also expanding.

Fiberglass piping is made from resins (food-grade resins for drinking water transport), glass fibers, and quartz sand, crafted using a special process.

Glass Reinforced Plastic (GRP) pipe classifications commonly used9Species:

（1Fiberglass desulfurization pipeline

（2Fiberglass Reinforced Plastic (FRP) Sand Lined Pipe

（3Fiberglass Pressure Pipe

（4FRP Cable Protection Duct

Fiberglass pipe features:

（1Corrosion Resistance: Material with excellent chemical inertness offers superior corrosion resistance, and different corrosion-resistant pipes can be selected based on the conveyed medium.

（2High mechanical strength: Excellent resistance to water pressure, external pressure, and impact, with the ability to design and manufacture pipes and fittings to meet specified pressure requirements.

（3High temperature adaptability: Operating temperature range: greater than-70Celsius less than250Celsius, pipes remain intact under freezing medium.

（4Low fluid resistance: smooth inner wall of the pipe, roughness coefficient0.0084,Same traffic volume,Pipe diameter can be reduced.

（5Lightweight and long-lasting: easy to transport, low construction costs, no need for maintenance, and a long service life.50Over 1 year.

（6Maintain water quality: Non-toxic, suitable for drinking water supply, capable of preserving long-term water hygiene.

Glass-Fused-to-Steel Reinforced Sand Lined Pipe Applications:

Drinking Water Transmission Main Pipe and Branch Pipe

Wastewater pipes, stormwater pipes

Agricultural irrigation piping

Fiberglass Reinforced Plastic (FRP) sand lined pipe's primary molding process

Computer-controlled, the inner lining is manufactured on mandrels following the same process as fiber-wrapped glass steel pipes, then gel-coated with layers wound to the designed shape and thickness. The mortar, a mixture of quartz sand and resin, is wrapped within the structural layers, and an outer protective layer is applied.

Raw and auxiliary materials: resin, chopped fibers, continuous glass fibers, and quartz sand.

Product Specifications

Diameter:DN100-4000Pressure Grade:0.1MPa、0.6MPa、1.0MPa、1.6MPa、2.0MPa、2.5MPaStiffness Grade:SN1250、SN2500、SN5000、SN10000。

Length: Common12mA piece

（5Glass Reinforced Plastic (GRP) Water Transmission Pipe

（6Glass Fiber Reinforced Plastic (GFRP) Insulated Pipeline

（7Fiberglass ventilation duct

（8Glass Reinforced Plastic (GRP) Sewage Pipes

（9Fiberglass Reinforced Pipe (FRP)

（10Glass-Filled Static-Dissipative Pipe

Fiberglass pipe application scope:

1.Chemical Medium Transmission Pipe

2. A variety of process museums (chemical process, papermaking process, wastewater treatment process, seawater desalination process, food and beverage processing, etc.)

3. Surface small-scale hydropower pressure pipes, power plant recirculation pipes

4.Wastewater Collection and Transportation Pipes

5. Drinking Water Transmission Main Pipe and Branch Pipe

6.Oil field injection pipes and crude oil transportation pipes

7.Heat Transfer Pipe, Sea Water Transfer Pipe

8. Agricultural machinery irrigation pipes

9. Vacuum tubes, pressure pipes, and siphon tubes