GRP rainwater down pipe
Kinds of pipes: GRP filament winding pipes and GRP sand pipes.
Specifications of GRP filament winding pipes:
1. Diameter: 25mm~4,000mm.
2. Length: 6m/12m per pipe.
3. Pressure: Middle and low, 0.6MPa~2.5MPa. High pressure: 5.5MPa~24MPa.
4. The pipes meet the standard JC552, as for export, the standard ASTMD2996 is
Specifications of GRP sand pipes:
1. Diameter: 300mm~4,000mm.
2. Length: 6m/12m per pipe.
3. Pressure class: 0.1MPa, o.6MPa , 1.0MPa , 1.6MPa
4. Stiffness: 2,500 Pa, 5,000Pa, 10,000Pa.
5. The pipes meet the standard JC/T838, CJ/T3079, as for export, the standard
AWWAC950 is adopted.
1.Both of our products get certification of ISO09001, ISO14001, ISO18001 and CRAA. They also meet the ”water standard for domestic living” (GB5749-85).
2. No pollution, no leakage, high tensile strength, cost saving, long-term use.
light weight and high strength frp rainwater down conduit pipe Specifications
1.Diameter: DN100-DN5000 (mm)
2.Pressure rating: 0.1-2.5MPa/PN1-PN25
3.Hardness level: SN1250, SN2500, SN5000, SN10000,SN20000 (N / m²)
4.standard length: 6m, 12m
5 The Connection Method: flexible connection (bell and spigot joint) and rigid connection(bonded joint)
light weight and high strength frp rainwater down conduit pipe Executive standards
1.JC/T552-2011 “winding filament reinforced thermosetting resin pressure pipe”
2.GB / T21238-2007 “Glass fiber reinforced plastics mortar pipes”
3.DL / T802-2007 “glass fiber reinforced plastic cable duct” AWWA M45-2005 ”
Fiberglass pipe design manual” ANSI / AWWA C950 “Fiberglass pressure pipe”
4.GB50332-2002″Water and sewer pipe structure design specifications”
5.ASTM D2996 “Specification for Filament-Wound “Fiberglass” (Glass-Fiber-Reinforced Thermosetting Resin) Pipe”
6.ASTM D3262 “Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe”
7.ASTM D3517 ”Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pressure Pipe”
8.ASTM D3754 “Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer and Industrial Pressure Pipe”
9.DIN16868 “Glass fiber reinforced unsaturated polyester resin (UP-GF) pipes”
10.BS5480 “Specification for Fiberglass (GRP) pipes, joints and fittings for use water supply or sewerage”
11.BS7159 “Code of practice for design and construction of glass-reinforced plastics (GRP) piping systems for individual plants or sites”
12.ISO10639 “Plastics piping systems for pressure and non-pressure water supply – Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin”
13.ISO14692 “Petroleum and natural gas industries – Glass-reinforced plastics (GRP) piping”
light weight and high strength frp rainwater down conduit pipe Character:
1.Excellent corrosion and abrasion resistance
2.Ease of Fabrication of Fitting and specials
3.Low Thermal & Electrical conductivity
4.Easy on-Site repair ability
5.Inter-connection with existing pipelines
6High hydraulic efficiency
7.High Mechanical Strength
8.Long service life.
9High resistance to surge Pressure
light weight and high strength frp rainwater down conduit pipe Application:
water distribution networks
chemical process plant and power plant
petrochemical, metallurgy and mining
hot and cold water
ship and marine engineering