This product includes PB insulation pipes and PB insulation fittings, which can be used for district heating, domestic hot and cold water, central air conditioning and drinking water pipelines.
PB insulation pipe has the following characteristics:
1. Good durability, non-toxic and harmless: PB insulation pipes are high-density polymers with stable molecular structures and a service life of 50-100 years. They are non-toxic and harmless, and do not undergo chemical reactions.
2. UV resistance and corrosion resistance: PB insulation pipes are resistant to UV and microbial invasion, and can keep the water stored in them from deteriorating for a long time.
3. Light weight and good flexibility: PB insulation pipe weighs 1/20 of galvanized steel pipe, easy to handle, soft material, with a small bending radius of 6D (D: pipe outer diameter).
4. Good frost resistance and heat resistance: At -20 ℃, PB insulation pipes have good low-temperature impact resistance, and the pipes will not freeze crack. After thawing, the pipes can recover to their original state and can withstand high temperatures below 100 ℃.
5. Good thermal expansion and advanced connection method: The thermal expansion of PB insulation pipe is about 1/60 of that of metal pipe, and the expansion coefficient is similar to that of concrete. The connection method is integrated hot melt connection, so during burial, it can avoid pipeline movement and leakage at the connection due to temperature changes and water hammer phenomenon.
6. Energy saving: PB insulation pipes can save 30% of energy when used for low-temperature ground radiation heating.
7. Easy to repair and transform: PB insulation pipes are not bonded to concrete when buried in a concealed manner.
8. Smooth pipe wall without scaling: Compared to galvanized pipes, it can increase water flow by 30%.
9. Good environmental performance: PB insulation pipe is non-toxic and odorless, and has no harm to the environment. Abandoned PB insulation pipes can be crushed into particles and made into lower quality products for continued use, or they can be incinerated and converted into heat energy.
PB insulation pipe is a polymer inert polymer, born in the 1970s. PB resin is a polymer complex synthesized from butene-1, which is a crystalline material with a special density (0.937) and a soft anisotropic material. PB pipes (chemical name: polybutene) are high-tech products in the field of organic chemical materials, with high temperature resistance, durability, chemical stability, and plasticity. They are odorless, non-toxic, and odorless, with a temperature range of -30 ℃ to+100 ℃. They have advantages such as cold resistance, heat resistance, pressure resistance, non rusting, non corrosion, non scaling, and long service life (up to 50-100 years). The PB insulation pipe material is flexible and has good tensile and compressive strength, with a softening temperature of 121 ℃. In addition, the density of PB pipes is 930 kg/m ³, Similar to PE pipes.
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