The basalt fiber composite water supply and drainage pipeline is a new high-tech composite pipe made of basalt fiber and its products as the reinforcing material and resin as the matrix material.
1. Hygiene and safety, no water pollution
The basalt fiber water supply and drainage pipelines for transporting drinking water are lined with food-grade materials, which are hygienic and safe. The inner wall of the basalt fiber water supply and drainage pipeline is smooth, does not scale or rust, and has no secondary pollution to the water quality. Metal or PCCP pipes will produce rusty water over time, polluting water quality.
2. Good heat and frost resistance
The temperature range of basalt fiber water supply and drainage pipes is generally between -40℃～70℃; the use temperature of basalt fiber water supply and drainage pipes made of special resin can be as high as 120℃; the thermal expansion coefficient of basalt fiber water supply and drainage pipes is small, while PE pipes The coefficient of thermal expansion is about 8 times that of basalt fiber water supply and drainage pipes.
3. Good electrical and thermal insulation
Basalt fiber water supply and drainage pipes are non-conductor, and the pipes have good insulation properties. They are most suitable for use in dense areas of power transmission and telecommunications lines and mine areas. The heat transfer coefficient of basalt fiber water supply and drainage pipes is very small, so the pipes have good insulation and heat loss. few.
4. Easy and fast installation
Basalt fiber water supply and drainage pipe connection methods include double sealing ring socket connection, flange connection, butt bonding, etc. The elbow tee can be made on site. The pipe section length is generally 12m, the joints are few, and the double "O" rubber ring socket connection is mainly used, and the installation speed is fast. The spiral steel pipe interface needs welding and anti-corrosion treatment, and the PE pipe interface is hot-melt connection on site, which is extremely inconvenient for installation and construction; while the basalt fiber water supply and drainage pipeline is convenient and quick to install, short construction period, and low cost.
◆ Urban water diversion mains
◆ Pipes for urban municipal water supply network
◆ Pipes for urban rainwater and sewage pipe networks
◆ Agricultural irrigation pipes
◆ Water Conservancy and Hydropower Water Transmission Pipeline
◆ Various acid, alkali, salt and other chemical media transportation pipelines
◆ Oilfield water injection pipes and crude oil pipelines, etc.