We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for 4040 Fouling Resistant RO Membrane ELements, industrial RO membrane elements, Continuous Winding GRP FRP Pipe. The trust and support of our friends from all walks of life is a vital condition for our sustainable development and steady growth. We develop an international footprint with firm confidence and diversify with youthful vigor. Our company has a highly efficient and professional team, with our professional level and mature technology, rapid rise. Our company has a strong economic base, a strong network of relationships, complete technology and staffing.
Product price:$19.9-$3699.9 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:
Pipe diameter | DN25-DN4000 |
connection method | bell and spigot joint with locking key, etc. |
Applicable medium | drinking water, etc. |
Quality control | loss on ignition test, etc. |
Inner layer material grade | food grade material |
Product features:
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:
Precision sealability
With elastomeric rubber rings
•Tight, efficient joints designed for bell & spigot to eliminate infiltration and ex-filtration
•Ease of joining, reducing installation time
• Accommodates small changes in line direction without fittings or differential settlement
Product application:
Drinking water transportation:The inner surface of GRP pipes is clean and smooth, and it will not be polluted by microorganisms such as shellfish and fungi in the water, which will lead to rough surface, reduce excess water and increase maintenance costs.Long-term use of GRP pipes clean as before, will not cause pollution to the water quality, very suitable for the transportation of drinking water.

Product installation:
Underground FRP drinking water pipe installation:Ditching and excavation, pipe bedding’s compaction and backfill of the backfill material should meet the technique requirement of the installation of FRP pipe. To minimize the work volume of pipe connections on the spot and to lay out pipes rapidly, all the difficult connections should be put on by the factory. When the installation is finished, pipeline should be tested with water pressure in accordance with the guide of specifications for installation of underground FRP filament winding pipe issued by Zhongfu Lianzhong.
Performance Standards:
CHINA STANDARD :Currently there are several China Standards in use for GRP pipe, such as GB21238, JC552, CECS190, CECS129, which basically equivalent foreign standard. The performance and design and burying of GRP pipe are specified by these standard. Lianzhong participated in the formulating of these standards.
GB21238 | Fiberglass pipe with sand filler |
JC552 | Fiberglass pressure pipe |
CECS190 | Fiberglass pipe Design Manual |
CECS129 | Fiberglass pipe Installation & Inspection Manual |
We innovate and develop domestic and foreign trade, accelerate the development of GRP/FRP Fibreglass Water Delivery Slide Pipe marketing business, and make every effort to promote the development of the company. We grasp the pulse of this era, continue to carry out technological innovation, and obtain more intellectual property rights and inexhaustible power for the sustainable development of enterprises. We manufacture high-quality products in strict accordance with various technical requirements, so that customers can buy at ease and use comfortably.
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