We deeply realize that the economic benefits of an enterprise are related to many factors, but the most important one is quality of the continuous winding GRP sewage pipe, double flanged FRP RED , SW RO membrane stable performance. The founder of our company has always been grateful for the opportunities given by the times and the good business environment provided by the government, and has never forgotten his responsibility to give back to the society while growing bigger and stronger himself. Focusing on the vision of maintaining the leading edge and striving to be a pioneer in the industry, we strive to build a team of excellent talents with loyal enterprises and strong innovation and technological transformation ability. "Best quality, best service, best value" is our commitment to our customers.
Product price:$29.9-$2899.9 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 |
Applicable medium | flue gas, etc. |
connection method | taper socket joint,Bell&Spigot, etc. |
Quality control | joint tests, etc. |
Color | Customizable |
Product features:
FRP pipes have good corrosion resistance:FRP is a good corrosion-resistant material with good resistance to atmosphere, water and general concentration of acid, alkali, salt, as well as a variety of oils and solvents.Has been applied to chemical anti-corrosion in all aspects, is replacing carbon steel, stainless steel, wood, non-ferrous metals and so on.
Product advantages:
Long-Term Ring Bending:AWWA C950 requires the test to be carried out, with the resulting 50-year predicted value used in the pipes’ design. Lianzhong pipe is tested using the guidelines of ASTM D5365 “Long-Term Ring Bending Strain of Fiberglass Pipe” and meets both requirements.

Product application:
Flue gas desulfurization system:GRP pipes can withstand a certain high temperature, and will not be in the process of use because of the sulfur dioxide contained in the flue gas and other acid gas caused by pipeline damage, is very suitable for flue gas desulfurization pipes.

Company profile:
The ISO9001-2000, ISO14001 and OHSAS18001 quality system of company have gone well now.The technical center is recognized as state-level enterprise technical centers by five departments of China.The company has the first indoor rotor blade inspection center. FRP pipe of Lianzhong brand have been awarded the title of “ChinaTop brand” and the certificate of API and WRAS,which are applied in electric power, nuclear power, sea water desalination, LNG Terminal and water supply projects around Middle East,Africa and Centeral Asia.The company is the largest composites manufacture company in China.They have 20 production lines of FRP pipe and tank and manufacture 80000 tons of FRP pipe,rotor blade and tank every year. Zhongfu Lianzhong have manufactured the largest diameter FRP tank in China,25meters and is also the largest rotor blade manufacture company.
Performance Standards:
Others :Other standardization organizations such as BS and DIN have also published performance specifications for GRP pipes. Lianzhong pipe conforms to these standards’ performance requirements too.
DIN 16868 | Glass Fiber-Reinforced Polyester Resin Pipes |
BS 5480 | Pipes and Fittings for Water and Sewage |
We insist on doing everything with high starting point, high standard and strict requirements, aiming at and following the development dynamics of the FRP Vent Pipe or Tube industry, pursuing excellent quality and surpassing competitors. Our company has its own research and development team, which integrates software and hardware. In the spirit of hard work, we provide customers with the best products and integrate with the market from the perspective of customers. This way we are going to be providing you with all the knowledge needed to make the best choice.
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