Over the years, we have been leading the development direction of the industry with excellent NF Membrane Elements, convenient irrigation GRP pipe, Oil Field High Pressure GRE Pipe and exquisite technology. The company invests in environmental protection work and selects partners and regions with strict environmental enforcement conditions. Talents are our accumulated wealth. We attach great importance to team building, staff quality education and skill training. Guided by the market demand, we provide products for the majority of users with excellent technology, scientific management and fast and thoughtful after-sales service. Our company has always implemented the business policy of 'Quality Leading, Service Leading' to meet the needs of our customers. We sincerely hope that our products and services can bring you convenience and benefits.
Product price：$29.9-$1899.9 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 | DN300-DN3000 |
Design pressure | Gravity-2.5Mpa |
| Connection Method | FRP coupling |
Pipe Length | customized |
Product features：
Fast and convenient of site construction
The continuous winding GRP pipes adopt outer diameter series,it has same outside diameter and sleeve joints are used for connection,The pipe can be cut and connected at will according to the construction site,it can also process various types of pipe fitting to facilitate its connection with pipes or equipment made of other materials.
Product advantages：
Smooth inner surface, its roughness coefficient is 0.0084, good conveying, and no fouling, no secondary pollution, decrease the cost of the running and maintenance.
Raw Materials
Raw materials are delivered with vendor certification demonstrating their compliance with Zhongfu Lianzhong quality requirements.
In addition, all raw materials are sample tested prior to their use. These tests ensure that the pipe materials comply with the specifications as stated.
Comparison of like products：
FRP Drinking Water Pipe | Steel pipe |
Good hydraulic performance: The surface of unsaturated polyester resin is clean and smooth, and it will not be contaminated by microorganisms such as shellfish and fungi in the ocean or sewage, so as to increase the roughness, reduce the cross section of water, and increase the maintenance cost. Fiberglass pipe without these pollution, long-term use clean as before. At the same time because of its smooth inner wall, and has excellent corrosion resistance, will not produce scale and microbial breeding, effectively ensure water quality, maintain the stability of water resistance. However, the water resistance and surface scaling of traditional pipes are increased in the future. | Poor hydraulic performance and high energy consumption： The roughness coefficient of steel pipe in 0.013-0.014, so for the same amount of water, the same pipe diameter of the pipeline, its resistance is high, the need to increase the pump head, increase the initial investment, at the same time, the operation cost because of large power consumption, also greatly increased. |
Product application：
Drinking water transmiting:GRP pipe has good hydraulic characteristics, because the inner wall of the smooth degree is higher than other materials of pipe, so in the practical application process, in the case of the same amount of water, the resistance is relatively small, the flow speed is relatively fast.Relevant data show that GRP pipes after more than 20 years of use, the inner wall is still smooth, without any attachments, so it is very suitable for the delivery of drinking water.
Packing and Transportation：
When transporting GRP pipes,Strap pipe to the vehicle over the support points using pliable straps or rope. Never use steel cables or chains without adequate padding to protect the pipe from abrasion. Bulges, flat areas or other abrupt changes of curvature are not permitted. Transport of pipes outside of these limitations may result in damage to the pipes.
Performance Standards：
ASTM：Currently there are several ASTM Product Standards in use which apply to a variety of fiberglass pipe applications. All product standards apply to pipe with diameter ranges of 25 mm to 4000 mm and require the flexible joints to withstand hydrostatic testing in configurations (per ASTM D4161) that simulate exaggerated in-use conditions. These standards include many tough quali¬fication and quality control tests. Lianzhong pipe is designed to meet all of these ASTM standards.
ASTM D3262 | Gravity Sewer |
ASTM D3517 | Pressure Pipe |
ASTM D3754 | Pressure Sewer |
After years of research and development and absorbing advanced technology at home and abroad, our company developed a variety of Oilfield High Pressure High quality Anti Corrosion FRP Pipe to meet increasing customer requirements. We insist on being customer-oriented, relying on high-quality products, and winning the trust of users with the tenet of professional service, honest management, and innovation. Our company is determined to become a leading world-class company in the industry. We continues to use technology innovation as the driving force to ensure that customers are provided with more unique, more environmentally friendly, more practical and higher quality products.
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