Wuxi City speech machinery Manufacturing Co., Ltd

0510-83218211

liyanjx8@126.com

HL pin coupling
HL pin coupling
HL pin coupling

HL-type pin coupling is the use of one end with a flexible sleeve (rubber material) of the pin, mounted in the coupling hole in the two halves in order to achieve the coupling of the two halves, Was once the most widely used coupling in China, as early as the late 1950s that has been developed for the mechanical department standard, flexible ring pin coupling, is China's first standard coupling.