Views: 321 Author: Site Editor Publish Time: 2022-03-09 Origin: Site
According to the materials, American hose clamps are divided into iron galvanized (nickel) and stainless steel. Stainless steel is the main material in the market, which is mainly used in the auto parts industry (air intake system, radiator hose, heater hose connection, turbocharger , Diesel particulate filter, exhaust gas circulation system and other pipe fittings).
Stainless steel clamps are divided into semi-steel and all-steel. All steel is made of stainless steel, not easy to rust, but easy to disassemble, and recyclable. The semi-steel strip is made of stainless steel, and the screws are iron-nickel-plated and easy to rust. They cannot be disassembled after rust and cannot be recycled.
According to the band width of hose clamp, American type hose clamps are divided into small American style, middle American style and big American style. A width of 8mm is small American style, a width of 10mm is middle American style, a width of 12.7mm is big American style. There is another type with width 14.2mm.
The occlusal groove on the band of the American type hose clamp is a through-hole structure. There are two types of grooves: rectangular hole and willow hole. The worm wheel screw on the hose clamp is embedded in the groove, and the diameter of the hose clamp band is tightened by tightening the screw, thereby achieving a locking effect.