Patent product

	» KDF High Pressure Flexible Rubber Joint KDF High Pressure Flexible Rubber Joint Patent holded by us ,Patent NO.98210707.2�� Which appliable on Medium such as Air,compressed air,water,sea water,hot watrer,oil,acid,alkali etc ,could workable -15up to 115 degrees enviroment(special requirement to -30 degree and 250 degree),working pressure :0.6MPa,1.0MPa,1.6MPa,2.5MPa��4.0MPa,size contain DN150-DN3000
	» JDX Flexible Tube Shock Absorber(Reduced Rubber Joint) JDX Flexible Tube Shock Absorber Patent holded by us,Patent NO:93211315.XX Well solve the issue of different size of connecting tube ,appliable medium contain air,compressed air,water,sea water,oil,acid,alkali etc ,working tempreture is -20 to 115degrees ,working pressure :1.0MPa,1.6MPa.
	» JXF Flexible Dirt Filtration Expansion Joint JXF Flexible Dirt Filtration Expansion Joint,Patent NO.96213063.X Also called Rubber Flitration, act as shock absorption and dirt flitration ,to save cost and good cost effective.working pressure contain :1.0MPa,1.6MPa,union type contain Threaded Union and Flange ,JXS is threaded union ,JXF type is flange union .
	» KSD Flexible Expansioni Butterfly Valve KSD Flexible Expansioni Butterfly Valve Patent holded by Us, Patent NO.96112556.X Characterristics are high pressure (1.0 ~ 2.5MPa), good flexibility (can be axial, lateral and angular displacements), light weight, less vibration, lower noise (under normal circumstances, can reduce structural transmission of noise from 10 to 15 dB) flange can be arbitrary rotation and other properties. Easy to install, flexible, easy to replace ,maintenance,resistance to acid, alkali, oil and so on. The body is equipped with pressed rings, used for a period of time, adjustable squeeze ring to extend the service life, therefore, the valve can be widely used in metallurgy, chemical industry, water supply and drainage, construction and other fields.