-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 68 visiting now from 61 USA 
5 China 
1 Germany 
1 Singapore
Hello visitor from
USA - 68 visiting now from 61 USA 5 China 1 Germany 1 Singapore
Glass Fiber Reinforced Plastic Sand-filled Pipe
Posted at: Offers to Sell and Export | Posted on: Friday 4 September 2026 8:21 am | Poster last visit: Friday 4 September 2026 |
Product Category: Main
» Building and Facility Construction and Maintenance Services
» Specialized trade construction and maintenance services
» Coating and caulking and weather water and fireproofing services
» Insulation of pipes and boilers service
» Glass Fiber Reinforced Plastic Sand-filled Pipe
Product Description:
layer (anti-aging and external corrosion protection).
The design of FRP sand-filled pipe cleverly combines
the advantages of multiple materials, resulting in the following outstanding features:
Extremely high stiffness and resistance to external pressure
Core Purpose: The primary function of the sand-filled layer is to significantly increase the pipe's hoop stiffness. The quartz sand and resin mix form a hard "composite mortar" layer, enabling the pipe to effectively withstand the immense external pressure of soil loads, live ground loads (such as vehicles), and groundwater, preventing deformation and flattening.
Strong designability: By adjusting the thickness of the sand layer, pipes with different stiffness grades (e.g., SN5000, SN10000) can be flexibly produced to meet the requirements of varying burial depths and geological conditions.
Excellent Corrosion Resistance
Inherits all the corrosion-resistant advantages of fiberglass reinforced plastic pipes. The inner lining, composed of a high resin content and a felt surface, provides an excellent corrosion and seepage barrier.
Application Value: Can be buried directly in corrosive soils without additional anti-corrosion treatment. When used to transport corrosive media such as sewage, rainwater, and reclaimed water, its service life far exceeds that of concrete and cast iron pipes.
Smooth Inner Surface
Absolute roughness is only 0.0084, Manning coefficient n=0.009, and hydraulic friction resistance is extremely low.
Lightweight and Easy to Install
Density is approximately 1.6-2.0 g/cm³, only 1/10 that of concrete pipe and 1/4 that of steel pipe.
Excellent Strength and Toughness
The fiberglass structural layer provides high axial and hoop tensile strength, enabling the pipe to withstand internal water pressure and certain settlement deformation.
Unlike rigid concrete pipe, it possesses a certain degree of toughness, adapting to minor foundation settlements or earthquakes, and exhibiting strong resistance to foundation deformation.
Ultra-Long Service Life and Low Maintenance
Corrosion-resistant, wear-resistant, and age-resistant, it boasts a design service life typically exceeding 50 years.
It requires virtually no maintenance throughout its lifecycle, eliminating the frequent inspection and replacement required by traditional pipes due to corrosion and scaling, resulting in extremely high overall economic benefits.
Grit-filled fiberglass pipe is a high-performance composite material designed for large diameters, heavy loads, and corrosive environments. Its unique "sand-filled" structure successfully combines the corrosion resistance of fiberglass with the high rigidity of concrete pipe, while also offering lightweight, hydraulically superior performance, and a long service life. It is a modern and ideal alternative to traditional pipes for underground pipeline construction in municipal and water conservancy projects, ensuring long-term, safe operation.
At Weitong FRP, we are a leading FRP Industrial Product Manufacturer, specializing in FRP pipes and related fiberglass solutions. As a trusted FRP material pipe supplier, we provide high-strength FRP pipe and fiberglass pipes designed for industrial projects in chemical, wastewater, oil & gas, and power industries. Our products combine durability, corrosion resistance, and precision manufacturing to meet demanding industrial standards worldwide.
Company Contact:
Contact Name: Frpwt
Company Name: Hebei Weitong Frp Co., Ltd
Email:
Tel: 15512998988
Fax:
Street Address: No.101 Chunfeng
Street, Jizhou District
Hengshui, Hebei
Website: https://www.frpwt.com
Member name: frpwt
Country: China
Member Since: 04 September 2026
Total Leads: 5 frpwt Import Export Business Leads
Business focus: Frp Pipe, Fiberglass Pipes, Grp Pipe
Verify: Safe Import Export Tips
The design of FRP sand-filled pipe cleverly combines
the advantages of multiple materials, resulting in the following outstanding features:
Extremely high stiffness and resistance to external pressure
Core Purpose: The primary function of the sand-filled layer is to significantly increase the pipe's hoop stiffness. The quartz sand and resin mix form a hard "composite mortar" layer, enabling the pipe to effectively withstand the immense external pressure of soil loads, live ground loads (such as vehicles), and groundwater, preventing deformation and flattening.
Strong designability: By adjusting the thickness of the sand layer, pipes with different stiffness grades (e.g., SN5000, SN10000) can be flexibly produced to meet the requirements of varying burial depths and geological conditions.
Excellent Corrosion Resistance
Inherits all the corrosion-resistant advantages of fiberglass reinforced plastic pipes. The inner lining, composed of a high resin content and a felt surface, provides an excellent corrosion and seepage barrier.
Application Value: Can be buried directly in corrosive soils without additional anti-corrosion treatment. When used to transport corrosive media such as sewage, rainwater, and reclaimed water, its service life far exceeds that of concrete and cast iron pipes.
Smooth Inner Surface
Absolute roughness is only 0.0084, Manning coefficient n=0.009, and hydraulic friction resistance is extremely low.
Lightweight and Easy to Install
Density is approximately 1.6-2.0 g/cm³, only 1/10 that of concrete pipe and 1/4 that of steel pipe.
Excellent Strength and Toughness
The fiberglass structural layer provides high axial and hoop tensile strength, enabling the pipe to withstand internal water pressure and certain settlement deformation.
Unlike rigid concrete pipe, it possesses a certain degree of toughness, adapting to minor foundation settlements or earthquakes, and exhibiting strong resistance to foundation deformation.
Ultra-Long Service Life and Low Maintenance
Corrosion-resistant, wear-resistant, and age-resistant, it boasts a design service life typically exceeding 50 years.
It requires virtually no maintenance throughout its lifecycle, eliminating the frequent inspection and replacement required by traditional pipes due to corrosion and scaling, resulting in extremely high overall economic benefits.
Grit-filled fiberglass pipe is a high-performance composite material designed for large diameters, heavy loads, and corrosive environments. Its unique "sand-filled" structure successfully combines the corrosion resistance of fiberglass with the high rigidity of concrete pipe, while also offering lightweight, hydraulically superior performance, and a long service life. It is a modern and ideal alternative to traditional pipes for underground pipeline construction in municipal and water conservancy projects, ensuring long-term, safe operation.
At Weitong FRP, we are a leading FRP Industrial Product Manufacturer, specializing in FRP pipes and related fiberglass solutions. As a trusted FRP material pipe supplier, we provide high-strength FRP pipe and fiberglass pipes designed for industrial projects in chemical, wastewater, oil & gas, and power industries. Our products combine durability, corrosion resistance, and precision manufacturing to meet demanding industrial standards worldwide.
Company Contact:
Contact Name: Frpwt
Company Name: Hebei Weitong Frp Co., Ltd
Email:
Tel: 15512998988
Fax:
Street Address: No.101 Chunfeng
Street, Jizhou District
Hengshui, Hebei
Website: https://www.frpwt.com
Member name: frpwt
Country:
ChinaMember Since: 04 September 2026
Total Leads: 5 frpwt Import Export Business Leads
Business focus: Frp Pipe, Fiberglass Pipes, Grp Pipe
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
All-in-one Fiber Laser Marking And Engraving Machine – Aio A2 For Metal Glass Plastic - By ezcad - On Tuesday 25 August 2026 8:31 am: glass the aio-a2 delivers permanent high-contrast marks with exceptional speed
key features
integrated design combines laser source control sys....
Pvc High Strength Polyester Fiber Reinforced Air Pressure Hose - By dongzehose - On Wednesday 21 May 2025 7:45 am: fiber reinforced wire the product has pressure resistance oil resistance wear resistance aging resistance
working temperature amp #65306 -5°c a....
Pvc Plastic Reinforced Spiral Hose - By dongzehose - On Wednesday 21 May 2025 7:47 am: plastic reinforcement spiral pipe is suitable for industrial agricultural water conservancy civil engineering vacuum suction powder particles wat....
Plastic Housing Indoor 1 Fiber Sc Fiber Optic Termination Box From China Factory Taepo - By Taepo - On Tuesday 12 November 2024 8:05 am: fiber optictermination box indoor sc 1 fiber tp-3323-1 ftb provides a transition point between incoming cable and building access points for residen....
Carbon Fiber Exhaust Pipe - By runwaycfrp - On Wednesday 27 May 2026 1:36 am: fiber exhaust pipe is a specialized composite component designed for automotive and motorcycle exhaust systems where lightweight construction heat r....
Rubber And Plastic Insulation Pipe - By lfdcw - On Tuesday 20 May 2025 2:46 am: plastic pipes and the common ones are as follows
1 pvc pipe polyvinyl chloride pipe acid and alkali resistant corrosion resistant widely us....
24-fibers Plastic Fiber Optic Splice Tray With Snap-on Cover With Good Price From Cn Factory - By Taepo - On Tuesday 12 November 2024 7:41 am: fiber optic splice trays are located at intermediate points along a route where cables are required to be joined between the fiber optic cables and th....
24-fibers Plastic Fiber Optic Splice Cassette With Good Price From China Factory Taepo - By Taepo - On Tuesday 12 November 2024 7:47 am: fiber optic splice cassettes tp-3115-24 are located at intermediate points along a route where cables are required to be joined between the fiber op.... Insulation of pipes and boilers service Classification Navigation
Main - Building and Facility Construction and Maintenance Services - Specialized trade construction and maintenance services - Coating and caulking and weather water and fireproofing services - Insulation of pipes and boilers service [22]
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely