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Characteristics of Reverse Osmosis Frp Membrane Shell

Mar. 25, 2020

Computer-controlled equipment made a reverse osmosis glass fiber reinforced plastic membrane shell. These units are combined with exquisite craftsmanship, thus ensuring the quality of production quality. In recent years, the demand for FRP membrane shells has been increasing, and this system can meet the needs of the market. 4 INCH frp membrane housings are easy to disassemble and install, which saves customers a lot of time.

Excellent and reliable intrinsic quality

The product uses microcomputer-controlled automatic winding molding. The main materials are epoxy resin and fiber material processed by a special process, so that the finished product can reach the unmatched advantages of ordinary steel, plastic and other materials in terms of pressure resistance, temperature resistance and corrosion resistance.

Excellent insulation performance

The thermal conductivity of glass fiber reinforced plastic membrane shell is generally in the range of 0.15-1.36W (m.k) at room temperature, which is only about 1/200. Its thermal insulation performance is unmatched by metal materials. This characteristic is of great benefit to the reverse osmosis membrane in the membrane shell, and plays a role that the external temperature has little effect on the membrane.

Outstanding corrosion resistance

The combination ratio of glass fiber and epoxy resin undergoes special curing treatment to form a natural corrosion-resistant product. The inner surface is smooth and the coating has good stability to solvents such as acids, alkalis, salts, and oils with lower concentrations. Effectively suppress seawater, microorganisms, etc. entering the shell. Long-term use without corrosion.

Frp Membrane Housings

Frp Membrane Housings

Structural design

The barrel body, head and slot of frp membrane housings have undergone strict lay-up design and optimized calculation details to ensure structural safety and ensure the safety and stability of the structure under long-term pressure.

The dense water side opening has been optimized to meet the necessary safety pressure of opening four side openings on one head, and the variability in the installation process has been enhanced.

Component reliability

The end plate is an important part of the membrane shell assembly. The material of the company's end plate is fiber reinforced molding compound, which has high strength, high pressure resistance and high pressure impact resistance.

The seal design is a professionally designed "V + X" ring with an O-type end plate seal ring to ensure that it does not leak water at low and high temperature ranges.

The sealing design of the side opening is a combination of L-shaped drum round cushions, which ensures that the side opening mouth plays a better sealing role in the case of angular deviation. The side opening is fastened with a lifting-type tightening female fastening to make it more adjustable. Referring to the actual aluminum alloy plate of ASME, the aluminum alloy stoppers on the outer ring are all distributed in the groove, and the lock nut is controlled around the aluminum plate to make the pressure safer.

The comprehensive performance of high-quality products, the inherent structure of excellent performance is safe and reliable. The combination of excellent supporting components makes the sealing pressure performance higher. Excellent external surface treatment, so that the product is still new in any hot and humid environment. Domestic products that are not inferior are better than foreign brands to some extent. The general performance of the product can be arbitrarily matched with the series of reverse osmosis membranes at home and abroad, such as Hyde energy membrane, Shihan membrane, Dow membrane, Huitong membrane, etc.

Reverse osmosis membrane housings are mainly formed by microcomputer pouring. The main materials are epoxy resin and fiber materials, which make the membrane shells resistant to compression, high temperature and corrosion to a relatively high level. Neither steel nor plastic can be compared with it.