Filament Winding Process GRP Pipe FRP Storm Water/Agriculture Irrigation Pipe

Fiberglass tube props have multiple significant advantages that make them stand out. Firstly, it has excellent corrosion resistance, which can withstand the erosion of various chemical media, whether acidic, alkaline or salt solutions, and is difficult to cause substantial damage to it. This characteristic gives it unparalleled advantages in industries with strong corrosive environments such as chemical engineering and sewage treatment, greatly extending the service life of pipelines and effectively reducing maintenance costs.

Its weight is relatively light, usually only about 1/4 to 1/5 of that of traditional metal pipes of the same specification. This not only facilitates transportation and handling, but also eliminates the need for large lifting equipment during installation, greatly reducing installation workload and costs. Moreover, the requirements for pipeline support structures are relatively low.
Furthermore, excellent hydraulic performance is also a major highlight, with smooth inner walls and low roughness coefficient, which can effectively reduce water flow resistance and improve water flow transport efficiency. It performs well in systems that require efficient water flow transport such as water supply and drainage, irrigation, etc.

Fiberglass pipes also have high strength and stiffness, which can withstand certain internal and external pressure loads, meet the requirements of different working conditions, and ensure the safety and stability of the pipeline during operation. At the same time, it also has excellent electrical insulation, which can effectively prevent electric shock accidents and ensure the safe operation of the system in some special occasions, such as pipeline laying near electrical equipment.

Compared with traditional fixed length winding fiberglass pipelines, continuous winding fiberglass pipelines have the following advantages: 1. High automation of equipment, less human factors, and stable product quality; 2. High equipment production efficiency and strong supply capacity; 3. The pipeline joint is a sleeve type connection, which does not cause water resistance at the joint; 4. The pipeline structure is dense and the layout is reasonable, and the main mechanical performance indicators are significantly better; 5. Safety and environmental protection in the production process. In the coastal and western regions of China, continuous winding fiberglass pipelines are increasingly being used in engineering and have achieved good results.

Our company can produce various specifications of FRP sand-filled winding pipes and FRP winding process pipes with a diameter of 100-4000mm and a length of less than 18000mm. The working temperature of the pipeline is 40ºC -80ºC, the pipeline with special ratio can withstand high temperature of 110ºC, and the pipeline will not crack under the freezing medium. If used for large and medium flow pipelines, the construction cost of large-diameter quartz sand-filled pipelines is 30% lower than that of steel pipes of the same diameter, which is equivalent to cement pipes, and has convenient transportation, low construction costs, no maintenance, and a service life of 50 years above.

 

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Advantage:
Excellent water resistance, corrosion resistance, temperature resistance, heat and cold resistance, good wear resistance, excellent insulation performance, no toxicity, no secondary pollution, small specific gravity, light weight, few interfaces, high installation efficiency, good mechanical performance, excellent insulation performance, excellent hydraulic performance, energy-saving, low thermal expansion coefficient, flexible design, strong product adaptability, long service life, safe and reliable operation and maintenance costs

Hengrun is one of the earliest manufacturers of FRP composite materials in China. It is located in Hengshui City, Hebei Province, China. It has a history of nearly 50 years. Taking science and technology as the guide, the company has 4 invention patents and 28 utility model patents. The company has successfully passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, and British Water Industry Association WRAS certification.

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Customer Visits:

Q1:What's your business range?
A: We produce  FRP Pultrusion Profiles  / FRP Storage Tower / FRP Pipe / FRP Water Tank /FRP Grating and relative FRP products.And Wire mesh products.

Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.

Q4:What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.

Q5: How about warranty?
A: 12 months warranty.