(1) GRP pipeline is a New composite materials, which based on resin as unsaturated resin or vinyl ester resin, Glass fiber Reinforced material.
(2) It is the best choice in Chemical industry, water supply and drainage projects and pipeline project, which have good Corrosion resistance, low water resistance characteristics,light eight, high strength, high transport flow, easy installation, short construction period and low comprehensive investment and other excellent performances.
(3) FRP pipe is in the filament winding process, using quartz sand layer will strengthen, make its have sandwich structure, such as reducing the comprehensive cost of the pipeline, and improve the overall strength and stiffness of the pipeline.
(4) High pressure FRP pipe is a new type of nonmetallic pipe. In its making, glass roving, soaking by low viscosity but strong adhesive bonding resin,winds around mould at the preset angle and layers. It has to be cured,released from the mould and then processed. Excellent corrosion resistance, high endurance, light weight and high strength are among its special properties.
Characteristics of FRP pipe
(1) Corrosion resistance: chemically inert materials, excellent corrosion resistance, and different corrosion resistant pipes can be selected according to the conveying medium.
(2) High mechanical strength: good hydraulic pressure resistance, external pressure resistance and impact resistance. Pipes and fittings can be designed and manufactured according to the required pressure.
(3) Strong temperature adaptability: Operating temperature range: greater than -70 degrees Celsius and less than 250 degrees Celsius, the pipeline will not crack under frozen medium.
(4) Small fluid resistance: The inner wall of the pipe is smooth with a roughness coefficient of 0.0084. At the same flow rate, the pipe diameter can be reduced.
(5) Light weight and long life: light weight, convenient transportation, low construction cost, no maintenance required, and long service life of more than 50 years.
(6) Maintaining water quality: non-toxic, transporting drinking water can maintain long-term water quality and hygiene.
Specifications of FRP pipe
Diameter: DN15-4000
Pressure rating: 0.1MPa, 0.6MPa, 1.0MPa, 1.6MPa, 2.0MPa, 2.5MPa
Stiffness grade: SN1250, SN2500, SN5000, SN10000
Comparison of different kinds of pipe in economy
| Symbol | Unit | RPM | PCCP | PCP | SP | NCIP | |
| Conveying capacity | Q | m3/s | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 |
| Diameter | DN | mm | 2000 | 2400 | 2400 | 2200 | 2200 |
| Roughness coefficient | n | 0.0084 | 0.013 | 0.013 | 0.011 | 0.011 | |
| Pressure | P | MPa | 0.6 | 0.6 | 0.4 | 0.6 | |
| Weight | W | kg/m | 388 | 3500 | 4320 | 1218 | |
| Unit Price | (yuan)/m | 2980 | 3752 | 3249 | 4500 | 5091 | |
| Installation fees | (yuan)/m | 428 | 912 | 938 | 458 | 588 | |
| Life | Year | 50-70 | <50 | 30 | 10-20 | <50 | |
| Total fees | (yuan)/m | 3408 | 4664 | 4187 | 4958 | 5679 |
Application of FRP pipe
1. Chemical medium conveying pipe
2. Various craft halls (chemical process, papermaking process, sewage treatment process, seawater desalination process, food and beverage processing process, pharmaceutical process, etc.)
3. Pressure water pipes for small hydropower stations on the ground, circulating water pipes for power plants
4. Sewage collection and transportation pipeline
5. Drinking water pipelines and distribution pipes
6. Oilfield water injection pipe and crude oil delivery pipe
7. Thermal energy transfer pipe, seawater transfer pipe
8. Agricultural machinery irrigation pipe
9. Vacuum tube, external pressure tube and siphon tube
Production line
Presale Service
1) Personalized service
Sizes can be customized according to customer request.
2) Professional sales and technical team to provide a complete solution that includes construction suggestions.
3) High quality and on time delivery by our skilled worker, muture technology and large factory capacity.
After Sales Service
1) Warranty period: 5 years based on our good
2) Video, online support in the installation.
3) Professional logistics department so that the products arrive on time to the customer and even to the door.
4) If the customer does not satisfy, we can accept the return or exchange of the product.
Hengshui Aoliande Trade Co., Ltd. is professional company which to market & sell FRP Pipe, FRP storage tank, FRP molded products, FRP pultrused products and FRP production machines, through the continuous development and introduction of professionality and technology, the company rely on advanced technology, exquisite craftsmanship, reliable quality and perfect service, passed ISO9001, ISO14001, OHSAS18001 management system certification, now we have 50+ staff, annual sales of glass fiber reinforced plastic series products achieved 5,000,000 USD, products have been sold to all over the world, USA, Brazil, Japan, Germany, India, Malaysia, Egypt etc, and won the support and trust from new & old customers.
Major products:
FRP vessel and chemical
equipment in sets;
FRP high, medium & low pressure pipe
FRP septic tank
FRP molded & pultrused products
Electrolytic cell S/F, F/F oli storage tank
Whole set of FRP prodcution machines
Hengshui Aoliande Trade Co.,Ltd. not only have ability to sell & supply products, but also has design ability of material, structure and products, our company can provide customers with technical advice, supply of goods and material, transportation,installation supervision etc service.
Main application:
Urban water supply and drainage
Desalination of sea water
Chemical industry
Metallurygy Brewing
Electric power
Oil storing
Sewage treatment
Building Municipal works
Highway facilities
Our certification
Q: Are you a commercial company or manufacturer?
A: We are a company with commercial company and factory together. Our trading company is called Hengshui Aoliande Trading Co., Ltd and the factory is called Hengshui Jiubo Composites Co., Ltd.
Q: I didn't see the dimension information or find the size I need, can you do it according to my requirements?
A: For FRP products, all dimensions can be customized. We can do it at the customer's request.
Q: How long is the delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the products are not in stock, it is according to the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free, but not pay the freight cost.
Q: What are your payment terms?
A: Payment <= 1000USD, 100% in advance. Payment> = 1000USD, 30% T / T in advance, balance before shipment.
If you have another question, please send us your question directly.