Sand inclusion FRP pipe

Sand inclusion FRP pipeline is made of resin (transport drinking water with food class resin), fiberglass and quartz sand by special techniques.

Its service temperature is under 80�J, and it is suitable for working at various quality soil. As following is its application field: 1.transporation of drinking water; 2.discharged sewage; 3.seawater��s transportation; 4.circulating water pipeline in power plant; 5.transporation of corrosive medium in chemical industry; 6.transporation of oil and gas; 7 agriculture irrigation.

As following are characteristics of the pipeline:
1�B Good corrosion resistance
�@ Needless of cathode antisepticise protection or other antisepticise measure. It can not bring second pollution to water and other medium. Service life of the production is long.
2�B Light
�@ The pipeline��s weight only occupies 1/4 weight of the spheroidal pipeline with the same specification and length, 1/10 of the cement pipeline��s. Transportation, loading and unloading is convenient.It is easy to install.
3�B Long length of the single pipeline
�@ So it can reduce the junction of the pipeline, accelerate the speed of installation, and improve the quality of entire pipeline.
4�B Smooth inner wall
�@It can reduce the flow resistance, increase the speed of flow and reduce the energy consumption. To transport the same flux liquid with smaller caliber pipeline can increase about current capacity 10% compared to the steel pipeline with same specification. Does not fouling and does not reduce the flow speed for long time.
5�B Adopt anticorrosive quick-acting junction
�@ The coupling uses the double ��O�� grommet to do bell and spigot joint. It is easy to install, good sealing and corrosion resistance. Junction may regulate the pipeline��s direction within 3�X scope.

Typical specification and size of pipeline
1�B Pipeline��s working pressure�]MPa�^:atmospheric pressure�BPN0.6�BPN1.0�BPN1.6
2�B Pipeline��s rigidity rank: SN2500�BSN5000�BSN10000.
3�B The length of single pipeline: 6M�B8M�B10M�B12M�]manufacture special length pipeline according to the request of user�^
4�BThe caliber and wall thickness of pipeline(as shown in table 1)

Nominal inside diameter size parameter
E R C A D H L
DN200 700 300 600 300 800 600
DN250 700 375 600 300 800 600
DN300 750 450 600 300 1000 600 900
DN350 900 525 600 300 1000 600 900
DN400 1100 600 600 350 1200 600 900
DN450 1100 675 750 350 1300 600 1000
DN500 1150 750 750 375 1400 750 1100
DN600 1400 900 800 400 1500 750 1250
DN700 1150 1050 800 425 1500 750 1250
DN800 1570 1170 800 450 1600 750 1300
DN900 1600 1200 900 475 1800 750 1300
DN1000 1450 1270 1000 500 1900 750 1350
DN1100 1550 1320 1000 525 2000 750 1350
DN1200 1600 1370 1000 525 2000 750 1400
DN1400 170 1450 1100 575 2500 750 1700
DN1500 1900 1570 1100 650 2600 750 1750
DN1600 2000 1670 1200 675 2700 750 1450
DN1800 2200 1870 1200 775 2800 750 1800
DN2000 2400 2070 1300 800 3000 750 2150
DN2200 2600 2270 1400 875 3000 750
DN2400 2800 2470 1500 900 3500 750
DN2600 3000 2670 1600 1000 3600 800
DN3000 3400 3070 1800 1200 4000 800
DN3300 3700 3370 1900 1400 4500 800
DN3600 4000 3670 2000 1500 4800 1000
DN4000 4400 4070 2200 1600 5200 1000