Your Professional FRPP Pipe Supplier
Iangsu Lvdao Pipes & Valves CO.,Ltd. is located in Yangzhou, a beautiful and prosperous waterfront garden city,Founded in 1997, our company is a professional manufacturer of corrosion-resistant plastic pipes, fittings, sheets, and valves. The company covers an area of nearly 31,800 square meters, with a building area of 18,000 square meters, and has an annual production capacity of tens of thousands of tons of various products.
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Large Diameter FRPP PipeLarge diameter FRPP pipe is a high-performance composite pipe made of glass fiber reinforced polypropylene. It typically refers to pipes with a nominal outer diameter of DN400mm and above. Common...view more -
![Plastic FRPP Pipe]()
Plastic FRPP PipePlastic FRPP pipes are based on conventional fiberglass reinforced polypropylene pipes, with increased wall thickness to meet higher pressure, greater burial depth, or stronger wear resistance...view more -
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Steel-plastic Liner PipeSteel-plastic liner pipe is a composite pipe with a steel pipe as the outer body and a plastic liner as the inner functional layer. It combines the advantages of both metal and plastic materials,...view more
Why Choose Us
Certified Standard
With the basis of intelligent management, company has passed the CE certification and obtained ISO9001-2008, ISO14001 certification based on the international standard.
OEM&ODM Customisableaccording
OEM&ODM Customisableaccording to the customers' drawingsor products.we have experiencedtechinicians to help you designwhat you want.
Advanced Equipment
At present, the company has more than 200 advanced production units at home and abroad, including 72 automatic pipe production lines, more than 40 computer-controlled injection molding machines, and more than 70 other auxiliary equipment. The annual production capacity of various series products reaches 200,000 tons.
Quality Control
All products must undergo three inspections throughout the manufacturing process, including production, cutting, and packaging. The factory inspection report is provided with the goods. If necessary, third-party inspections such as SGS can be accepted.
FRPP Pipe Specifications
|
Brand Name |
OEM |
|
Color |
Black, White, Red, Green, Yellow, Customized. |
|
Technique |
Pultrusion Process |
|
Shape |
Round, Square, Rectangle, U-shape, C-shape, Customized. |
|
Longitudinal Tensile Modulus (GPa) |
≥30 |
|
Transverse Tensile Modulus (GPa) |
≥7 |
|
Longitudinal Compression Modulus (GPa) |
≥25 |
|
Transverse Tensile Modulus (GPa) |
≥7 |
|
Interlaminar Shear Strength (MPa) |
≥28 |
Features
Corrosion-Resistant
Ideal for water supply and drainage, protecting against harsh environments.
01
Smooth Surface
Ensures efficient flow and minimizes maintenance.
02
High Strength Light Weight
Easy to handle and install, reducing labor costs.
03
Customizable Sizes
Fits various project needs, saving on material waste.
04
Custom Colors
Meets diverse aesthetic and functional requirements.
05
Type
Glass Reinforced FRPP Pipes
These pipes are reinforced with layers of glass fibers to increase tensile strength and rigidity.
Industrial/Chemical Resistant FRPP Pipe
Designed for harsh chemical environments, offering high resistance to acids and corrosion.
Filament Wound FRPP Pipe
Produced by a winding process, offering high pressure-bearing capacity and structural integrity.
FRPP Drainage Pipe
Often used for corrosive wastewater and drainage in industrial plants or laboratories.
Constitute
Inner Liner Layer (Corrosion Barrier)
Composed of high-grade resin (Vinyl Ester or Isophthalic) reinforced with glass surfacing veil. This layer provides a smooth, non-reactive interior that resists chemical attack and prevents scaling.
Structural Layer (Strength Core)
Utilizing multi-angle filament winding of E-glass fiber rovings. This layer handles internal pressure and external loads (earth pressure, traffic loads) with high precision and strength.
External Protective Layer (UV & Abrasion Shield)
A resin-rich layer infused with UV inhibitors to protect the pipe from solar degradation and external environmental corrosion during outdoor or buried installation.
Applications
Chemical Processing & Waste Treatment
Due to exceptional chemical resistance, these pipes are crucial for industrial piping systems, transferring corrosive liquids, chemicals, and handling chemical waste.
Water Supply & Sewage Systems
Widely utilized in water supply systems, including industrial, municipal, and fire sprinkler systems (due to fire resistance and pressure handling).
Industrial Ventilation & Piping
They are used in constructing ventilation ducts and piping for transporting fluids and gases at elevated temperatures in factories.
Infrastructure & Utilities
Used for underground municipal water supply, urban drainage, and seawater desalination systems.
Packing&Shipping
Packing: First,use wood pallet,then use plastic film,then put them into the container.
Delivery: Within 30 days after the payment was received.
Certificate
FAQ
As one of the leading frpp pipe manufacturers and suppliers in China since 1997, we also support customized service. Please feel free to buy high quality frpp pipe for sale here from our factory. Welcome to view our website for more information.
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