http://www.thitco.com/piping-p....roduct/plastic-and-c
Application of GRP Pipes and Fittings
1. Pressure/Force Main Sewers.
2. Raw Water Transmission Line.
3. Potable Water Distribution Network.
4. Storm Water & Drainage Discharge System.
5. Industrial Pipeline.
6. Water and Waste Water Treatment Plant.
7. Open Trench Installation.
8. Micro-tunneling Jacking Pipe.
9. Bore Casing, Ventilation Shafts and Ducts.
10. Special Applications: Manhole Covers and Inspect Chambers.
Advantage of GRP Pipes and Fittings
1. Excellent chemical and corrosion resistance.
2. High stiffness to resist high load.
3. Smooth internal surface to achieve high hydraulic efficiency and abrasive resistance.
4. Resistant to UV light and frost.
5. Light weight.
6. Easy installation with Coupling Joint.
7. Customized fittings variety.
8. Angular accommodation allowed.
9. Long life with at least 50 years.
10. Safety and health.
Reference Standard of GRP Pipes and Fittings
AWWA C950
ASTM D3262/ASTM D3517/ASTM D3754
EN14364/EN1636/EN1796
ISO10467/ISO10639/ISO23856/ISO25780
Size Range of GRP Pipes and Fittings
Size: DN15鈥擠N4000
Pressure Rating: Gravity鈥擯N32
Ring Stiffness Class: SN2500鈥擲N50000
Length:5.8M/6M/11.8M/12M or Customized
End Type: Plain End/Socket End/Flange End
Joint Type: Socket Spigot with Gasket/Coupling Connection/Butt and Wrap/Flange Connection
Socket Spigot with GasketCoupling Connection
Butt and WrapFlange Connection
Category of GRP Fittings
Bend (11.25掳/22.5掳/30掳/45掳/60掳/90掳)
Tee/Reducing Tee
Concentric Reducer/Eccentric Reducer
Integral Flange/Loose Flange
Manhole and Inspection Chamber
GRP Jacking Pipe
GRP Jacking Pipes are designed to meet the exacting demands of pipeline construction and rehabilitation using micro-tunnelling and pipe-relining methods.
Advantage of GRP Jacking Pipe
1. Corrosion resistance, maintenance free, long service life (more than 50 years)
2. Large conveying flow (GRP pipe N= 0.009-0.01; concrete pipe N= 0.013-0.014)
3. High strength and large longitudinal jacking force (GRP pipe 鈮?90Mpa)
4. The friction resistance between pipe wall and soil is small, and the construction jacking force is small
5. Light weight and convenient transportation and hoisting. For example, DN2000 concrete pipe jacking is 3499kg/m, while DN2000 GRP pipe jacking is 850kg/m.
6. Construction Earthwork can be reduced by 30% compared with concrete pipe
7. The construction speed is fast, which is three times that of concrete pipe
8. Strong differential settlement resistance
9. Pipeline that can be used for pressure transmission medium
10. It can transport highly corrosive media
Size Range of GRP Jacking Pipes
Diameters: DN300鈥擠N4000
Ring Stiffness: SN20000鈥擲N1000000
Coupling material: GRP, Carbon steel, Stainless Steel
Pipe lengths: 1M-5.8M
Ultimate Compressive Strength: 85N/mm2
Jacking Force Safety Factor: 3.5
Colebrook-White Coefficient: 0.01mmPlastic and Composite Pipe and Fitting price
website:http://www.thitco.com/piping-p....roduct/plastic-and-c