Fiberglass Pipe FRP

Product price：$9.9-$899.9 per meter

Notes: The prices are subject to product specifications and raw material prices and exchange rate fluctuations. Please leave your contact information, I will serve you wholeheartedly

Product specification：

Place of Origin	Jiangsu,China
Pipe diameter:	DN300-DN3000
Standard:	AWWA, ASME, BS, etc.
Raw material:	Resin, fiberglass
Manufacturing process description:	Mold preparation-Put resin/continues fibers/chopped fibers/ Silica Sand continuously on the mold by hoop winding as per process sheet-curing--Cutting

Product features：

Corrosion-resistant

•Long, effective service-life materials

•No need for linings, coatings, cathodic protection, wraps or other forms of corrosion protection

•Low maintenance costs

•Hydraulic characteristics essentially constant over time

Extremely smooth bore

•Low friction loss means less pumping energy needed and lower operating costs

•Minimum slime build-up can help lower cleaning costs

Product advantages：

Light weight

(1/4 weight of ductile iron; 1/10 weight of concrete)

•Low transport costs (nestable)

•Eliminates need for expensive pipe handling equipment

Product application：

Water transmiting:This continuous winding FRP pipes is perfect for carrying water,hydrostatic test have shown that,special FRP coupling can prevent leakage during water transmiting. In addition, the lining layer can choose food grade resin to ensure the stability and safety of water quality in the process of drinking water transportation.

Comparison of like products：

Fiberglass Pipe FRP

Steel pipe

Good corrosion resistance, no impact on water quality: FRP pipes are resistant to acid, alkali, salt, seawater, untreated sewage, corrosive soil or groundwater, and numerous chemical fluids. Compared with the traditional pipe, the service life of its design is more than 50 years. For FRP pipes, more is in the municipal, urban transmission and distribution network application, because of its non-toxic, rust free, tasteless, no secondary pollution to water quality, no need for corrosion, greatly extended service life, easy installation and other advantages, so it is welcomed by the water supply and drainage industry.

In the process of use there are big disadvantages, mainly internal and external anti-corrosion treatment trouble： First of all, the problem of external anticorrosion is very key, the quality of its external anticorrosion directly affects its service life. At present, the external anticorrosion of domestic steel pipe is mainly covered, and the steel pipe is required to be reinforced or extra-reinforced external anticorrosion, and cathodic protection is implemented in some areas. For cover type of external anticorrosion method is generally coating such as petroleum asphalt, epoxy coal asphalt, etc., the latter is not easy to cure at low temperature, and more problems in the field welding joint construction, had previously used gas sulfonated polyethylene, due to too much solvent, easy pinhole, fight against unqualified, some areas are no longer clearly used. For cathodic protection, its anticorrosion effect is better, but the method of sacrificing anode is adopted. In the future operation, the anode must be replaced periodically, increasing the cost and work.

Manufacturing process description：

The production process of GRP pipes mainly needs spindle drive device,general framework,steel belt propulsion plant,aluminum beam fixing plate,steel belt loop, steel belt supporting aluminum beam, steel belt,lining layer yarn cutting device, structure layer yarn cutting device, sand device, structural layer cut yarn stand, structural layer winding yarn stand, inner lining resin mixing and drenching device, structure layer resin mixing and drenching device, infrared ray heat system, tangle polyester film, wrap surface mat, wrapped outside protective layer frame, pneumatic roller for lining layer, pneumatic roller for structure layer , complete pneumatic roller, hydraulic lifting platform,cutting system,trimming device and dust collecting device, PLC control system and electrical control system etc, used in the production and manufacture of continuous winding GRP pipes.

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