HDQ54 series :couplings bandwidth 54mm, clamp bandwidth 14mm,all 300 grade stainless steel,torque≮10N.m.
HDQ78 series :couplings bandwidth 78mm, clamp bandwidth 16mm,all 300 grade stainless steel,torque≮17N.m.
The products of the company are mainly used for jointing,fixing and sealing for joints of rubber tubes,nylon and plastic hoses,fabric reinforced hoses,waters banks and etc.in vehicles,ships,diesels,gasoline engines,machine tools,fire fighting facilities and different machinery and chemical industry equipment .
Equal-diameter flexible coupling
