GRP Sewer Pipe
Benefits
※Long Service Life
Pipes are designed in compliance with the international standards to serve a minimum of 50 years. Operating and maintenance costs are negligibly small. .
※Safe Connections
GRP pipe joints are designed with the flexible connection method, and the sealing is provided by couplings having full-face integrated elastomeric seal.
※Surge Pressure Absorption
Additional pressure increases occurring due to surges are far less when compared with metal pipes. They are designed to absorb 40% of the surge pressure, without increasing the pressure class.
GRP Sewer Pipe
Advanced GRP Piping Solutions with Continuous Filament Winding Technology
Our Glass Reinforced Plastic (GRP) pipes utilize state-of-the-art Continuous Filament Winding (CFW) manufacturing to deliver exceptional structural integrity and corrosion resistance, making them ideal for demanding high-pressure applications. These fiber-reinforced polymer composites combine superior strength with remarkable lightweight properties, ensuring straightforward installation and long-term durability.
Key benefits include:
Outstanding chemical resistance, particularly in aggressive environments like wastewater and seawater systems
Significantly lighter weight compared to traditional materials while maintaining superior load-bearing capacity
Customizable dimensions with variable diameters and lengths to accommodate specific project requirements
![GRP Sewer Pipe]( "GRP Sewer Pipe")
These high-performance pipes serve critical roles in multiple sectors: • Potable water distribution networks • Wastewater collection and treatment systems • Marine applications including seawater intake/outfall • Industrial fluid transport (chemical processing, desalination plants) • Fire protection infrastructure • Agricultural irrigation systems • Cooling water circulation
The adaptable manufacturing process allows for tailored pipe configurations that simplify installation procedures, particularly in pipeline rehabilitation and trenchless lining projects. This flexibility, combined with the material's inherent durability, provides cost-effective solutions for modern infrastructure challenges.
Why choose GRAD FRP winding pipe?
1.Top 3 brands and annual output manufacturers.
2.Qualified by Korean KS certificate, which is the only one in China.
3.Over 30+ years production experience since 1993.
4.The most advanced continuous winding production machine is used for FRP/GRP fabrication.
5.National level test laboratory to make sure the products performance.
6.50+ years of lifespan, durable products.
7.China national projects participation experience:
South-to-North Water Diversion Project
Yellow Water to East China Diversion Project
Guizhou Jiayan Water Conservancy Project and Northwest Guizhou Water Supply Project
8.Overseas pipeline project achievements:
Yeosu Water Treatment Plant Project in South Korea
Sewage Pipeline Project in Battambang Province, Cambodia
Indonesia West Kalimantan 2 x 50 MW coal-fired power stations FRP pipe project
Philippines (3+1) X135MW unit engineering project seawater desulphurization
2×330MW coal-fired power station in Block II of Thar Coalfield, Sindh, Pakistan
urkey Zetas Phase III 2X660MW coal-fired thermal power generation flue gas desulfurization project
India Dariba 100000 ta lead smelter projects
Mozambique Bella oil product oil storage depot project
About us
Shandong GRAD Group Co., Ltd. is a leading global manufacturer specializing in HVAC (Heating, Ventilation, and Air Conditioning) solutions. With over 30 years of production experienceand 16+ years in international business, we have built a strong reputation for innovation, reliability, and excellence. Our products are exported to 100+ countries, demonstrating our commitment to quality and customer satisfaction worldwide. Operating from a 500,000 sqm state-of-the-art production facility, we employ 2,000+ skilled professionals dedicated to delivering cutting-edge HVAC technologies. GRAD Group holds 1,000+ patents, underscoring our leadership in R&D and technological advancement. Whether for commercial, or industrial applications, we provide energy-efficient, sustainable, and high-performance HVAC solutions tailored to global market needs. Why Choose GRAD?
✔ 30+ Years of HVAC Expertise
✔ Strong International Presence (100+ Countries)
✔ Advanced Manufacturing with 500,000 sqm Facility
✔ 1,000+ Patents for Innovative Solutions
✔ Commitment to Quality & Sustainability At GRAD, we strive to create comfortable, efficient, and environmentally friendly climate control systems for a better future. For more information, visit our official website or contact us directly.
