[NEVER USED] pieces 20 mm screw fitting, transition with 3/4 inch external thread, compression fitting for multi-layer composite pipe DVGW and aluminum composite pipe

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

【High-quality material】Screw fittings are mainly made of high-quality copper material, which has high strength and toughness and can withstand a certain degree of external impact and tensile force, thus ensuring the normal operation of the piping system.

【Good corrosion resistance】Screw fittings have good corrosion resistance and can maintain good performance stability under various environmental conditions such as humidity, acid, and alkali.

【High sealing performance】The design structure of the screw fitting fits closely to the aluminum-plastic pipe, and the tightening effect of the thread makes the connection between the joint and the aluminum-plastic pipe more solid.

【Good thermal conductivity】20mm screw fittings have good thermal conductivity, can quickly transfer heat, reduce heat loss at joints, and improve energy utilization efficiency.

【Easy to install】The 20mm screw fitting connection method does not require complicated tools and equipment. Only simple tools such as wrenches are required for installation. It is easy to use and can greatly improve installation efficiency.