What is the general standard of safety pipe clamp? How many names does China have? How much material is there?

Aluminum alloy safety pipe clamp is also called aluminum alloy safety clamp, aluminum alloy clamp, forging process safety clamp, two-piece clamp, safety hoop and two-piece safety pipe clamp. Implementation standard: EN 14420-3 DIN28 17 standard. The fastening parts on both sides of the safety pipe clamp produced by Tongli Pipe Clamp Factory in Langfang, Hebei Province are fixed with two screws to ensure that they will not fall off during use. According to the material, it is divided into: stainless steel safety clip, aluminum safety clip and brass safety clip. The hose joint is connected by forged aluminum alloy clamp, and the applicable working pressure of the hose is 25Bar；; The working pressure of aluminum bushing is 16 bar; The working pressure of PP pipe is 10Bar.