First:the strength of the rubber expansion joint link parts is lower,so if it is glue joint method is not accurate, the strength of the joint will be more low,i...
MORE INFO → 218 2015-12-01
Rubber joint easily goes wrong is in the match flange with rubber joints.for example,in the installation process,flange is opposite the supporting flange,so,it...
MORE INFO → 459 2015-12-01
Advantages of Duckbill Check ValveDuck mouth check valves made in our company have been constanly receiving reputation not only at home but overseas.
This valve...
MORE INFO → 226 2015-11-30
Electric valve device is programmed, control valve and remote control of the indispensable equipment, its movement process can by travel, torque, or to control...
MORE INFO → 406 2015-11-30
The plate of butterfly valve installed on the diameter of the pipe direction. Cylindrical channels in butterfly valve body, disc around the axis of rotation, ro...
MORE INFO → 402 2015-11-30
Electric valve device is programmed, control valve and remote control of the indispensable equipment, its movement process can by travel, torque, or to control...
MORE INFO → 458 2015-11-30
The plate of butterfly valve installed on the diameter of the pipe direction. Cylindrical channels in butterfly valve body, disc around the axis of rotation, ro...
MORE INFO → 334 2015-11-30
Butterfly valve has simple structure, only by a few parts, material consumption province; Small volume, light weight, small installation size, small drive momen...
MORE INFO → 223 2015-11-30