March 04, 2021

Balance valve installed to use

1, the installation position The balance valve can be installed in the water supply pipe, can also b ...

Shanghai Optical Machinery SG drive upgrade device to complete the first round of physical run-in experiment

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences of high-power laser p ...

Function Analysis of Hydraulic Circuit in Gear Pump

Gear pump hydraulic circuit function analysis 1, priority flow control Regardless of gear pump speed ...

brushes nylon abrasive

Material Brush body: plastic pipe, nylon pipe, aluminum alloy brush, steel shaft / ...

The use of infrared thermometer temperature measurement principle of leakage detection valve

Statistics show that about 20% of valves in industrial installations have the problem of leakage. ...

DengZhou Salon des pièces et équipements automobiles 2017

DengZhou Salon des pièces et équipements automobiles 2017 Date 21.01.2017 - ...

Z540H / Y bevel gear valve structure characteristics

Z540H / Y bevel gear gate valve ...

What should I do if the bearing heats up during the operation of the vacuum pump?

As the vacuum pump in high-speed operation will be formed, the rotor speed is too fast will form a ...

ZS stainless steel horizontal single-stage centrifugal pump

First, the product overview: ZS-type stainless steel horizontal single-stage centrifugal pump with ...

"Paper" solar cells: The substrate is only 15 nanometers thick

According to foreign media reports, a recent Japanese team to plant fiber in wood pulp as raw mate ...

How to choose thermostatic valve

How to choose the temperature control valve With the reform of the heating system, household heat me ...

China-Lutong To Invite You To Participate In 2017 The 81st National Auto Parts Fair

2017 the 81st National Auto Parts Fair (China Nanning) Exhibition time: April 21, 2021 April 23 ...