FRP flanges are manufactured by hand lay-up, contact molding and spraying processes. In the hand lay-up and contact molding processes, veils and alternating layers of felt and woven grit impregnated with resin are applied to the mold. In the spraying process, continuous strand roving is fed through a chopper gun, combined with a catalyzed resin, and sprayed onto the mold surface.
1.Easy to install and disassemble, suitable for piping systems that require frequent maintenance or replacement
2.Made of high-strength materials, it can withstand high pressure and high temperature and is suitable for high-pressure and high-temperature industrial piping systems.
3.Has good sealing performance, suitable for occasions requiring high sealing performance
4.Economical and suitable for pipeline systems that require regular inspection and maintenance
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1.Oil and Gas Industry:Pipeline connections for oil and gas wells
2.Chemical industry: Pipeline connections for chemical equipment, pipelines for corrosive media
3.Power industry: Steam and cooling water pipelines in power plants
4.Shipbuilding and offshore engineering: Pipeline systems on ships, pipeline connections on offshore oil platforms
5.Food and pharmaceutical industries: Pipe connections for food processing equipment
6.Construction and municipal engineering: water supply, drainage and sewage treatment pipes, fire protection system pipes
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Hengrun is one of the earliest manufacturers of fiberglass composite materials in China, located in Hengshui City, Hebei Province, with a history of nearly 50 years. The company is led by technology and has 4 invention patents and 28 utility model patents. The company has successfully obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, and WRAS certification from the British Water Industry Association.
1: Can you choose the right raw materials for our FRP products?
1: Of course, please provide technical parameters such as medium and concentration, temperature, pressure, etc., PP/FRP, PVC/FRP, PVDF/FRP, etc. pipes/tanks/towers are also within our supply range.
2: How long is your delivery time?
2: We have several manufacturing plants, each with a design department and production facilities, we can complete your FRP products in the shortest time.
3: How do we guarantee quality?
3: There are always pre-production samples before mass production; there is always a final inspection before shipment.
4: Which port is closest to your factory?
4: Our factory is 300km from Tianjin Seaport, 150km from Shijiazhuang/Jinan Airport, 30km from Hengshui High A5Speed Railway Station.
5: Do you provide samples? Is it free or extra?
5: Yes, we can provide samples for free, but do not pay for the freight.
6: What services can we provide?
6: Accepted delivery terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU; Accept payment.