DN300-1500 glass fiber reinforced plastic top pipe resin concrete pipe non excavation sewage pipe
Category:
mechanical equipment/Anticorrosive equipment/pipeline
Model:
DN300-DN1500
Brand:
Suyang, Jiangsu
nominal diameter:
DN300-DN1500
Material composition:
Glass fiber+resin+quartz sand
connection method:
Fiberglass sleeve, stainless steel sleeve
ring stiffness grade:
SN200000 N/m²
Barcol hardness:
≥40
Internal surface roughness:
n≤0.009
work pressure:
Atmospheric/low-pressure gravity flow
Applicable process:
Top pipe method/directional drilling without excavation/pipe shaking machine
Corrosion resistance:
Acid, alkali, and organic solvents
Design service life:
≥ 50 years
Retail Price
9,000,000.00USD
重量
kg
- Product Description
-
nominal diameter DN300-DN1500
Material composition Glass fiber+resin+quartz sand
connection method Fiberglass sleeve, stainless steel sleeve
ring stiffness grade SN200000 N/m²
Barcol hardness ≥40
Internal surface roughness n≤0.009
work pressure Atmospheric/low-pressure gravity flow
Applicable process Top pipe method/directional drilling without excavation/pipe shaking machine
Corrosion resistance Acid, alkali, and organic solvents
Design service life ≥ 50 years
Description :
This product is a high-performance fiberglass reinforced plastic (FRP) top pipe, also known as resin concrete pipe or resin concrete pipe, designed specifically for non excavation construction scenarios in modern urban underground pipe network construction. The main body of the pipe is made of high-strength alkali free glass fiber yarn and high-quality thermosetting resin (such as epoxy resin, unsaturated polyester resin, etc.) as the matrix, formed through winding process, and can be filled with aggregates such as quartz sand according to needs to adjust stiffness and cost, forming a composite structure that combines high strength, lightweight and excellent corrosion resistance.
The product is mainly used in the sewage treatment industry, municipal drainage, industrial wastewater discharge, and comprehensive pipe gallery engineering. Its core advantage lies in its excellent chemical corrosion resistance, which can effectively resist the erosion of acidic and alkaline substances, hydrogen sulfide, and soil electrolytes in sewage. Its service life is over 50 years, far exceeding traditional cement pipes and metal pipes. The inner wall is smooth and flat, with a low friction coefficient (Manning's coefficient of about 0.009), a large conveying flow rate, and is not easily clogged by scaling, significantly reducing pumping energy consumption.
In non excavation jacking construction, the pipe exhibits extremely high circumferential stiffness and axial compressive strength, which can withstand deep soil loads and huge thrust during jacking process. The interface sealing is good, preventing groundwater infiltration and sewage leakage, and protecting groundwater resources. The pipe diameter covers the full range of specifications from DN300 to DN1500, meeting the needs of different flow rates and burial depths. Lightweight material, convenient transportation and installation, greatly reducing construction period, minimizing interference with urban traffic and environment, making it an ideal choice for green municipal construction and old pipeline network renovation. Suitable for various geological conditions, especially exhibiting excellent performance in corrosive soils or areas with high groundwater levels.
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