Description: -This double-joint female thread elbow water pipe fitting is made of PPR plastic material, which has good toughness, high strength and impact resistance. To control water flow. -Internally threaded elbow pipe fittings, in.ternally threaded brass is corrosion-resistant, not rusty, smooth inner wall, no scaling, low fluid resistance -Easy to install. -Widely used in industrial and commercial installations, and for example used in pipes, radiators, toilets, garden technology, household automatic water heaters, water tanks, sewage pumps, etc. as spare parts. specification: -Product type: Double-joint female thread elbow water pipe fittings -Main material: PPR plastic -Internal thread material: brass -Tube outer diameter: 20mmx1 / 2 ", 25mmx1 / 2", 25mmx3 / 4 ", 32mmx1 / 2", 32mmx3 / 4 " -Example size: Pipe diameter 20mm, thread diameter 1/2 (DN15≈20) The package includes: 1x water pipe fitting note: 1. Due to manual measurement, the above dimensions should be slightly different from the actual dimensions. 2. Due to the differences between different monitors, there may be a little color difference acceptable, please note.