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18

2017-07

【Industry trends】 2017, the Ministry issued water pumps, valves, flanges category abolished standard announcement

According to my standards recommended by the Ministry of industry concentration review work arrangements, work review has been completed 28726 standard recommended industry (see Annex 1 for review ...
18

2017-07

【Industry trends】 The founding Committee of the international organization for standardization casting machinery was set up in Ji'nan

On June 26~27, the founding Committee of the international organization for standardization Casting Machinery Technology Committee (ISO/TC306) was held in Ji'nan. This conference takes "international standard ...
03

2017-07

【Industry trends】 People's Daily: manufacturing upgrade "foreign equipment" feast

Found in a survey of Jiangsu, Suzhou and Wuxi, Hubei, Wuhan and Yichang Sichuan Chengdu and Deyang, more than 100 business entities reporter before the "intelligent transformation" has...
30

2017-06

【Technical service】 GB/T12238-2008 butterfly valve design and manufacturing standards

Design of GB/T12238-2008 butterfly valve manufacturing standard provisions of the flange and the structure, sealing butterfly valve on the clip connection elastic materials, technical requirements...
24

2017-06

【Technical service】 Pipe valves are ubiquitous and there are only four ways to solve any problem

What are the functions of pipeline valves? How to install it? What do you mean by common logos? Failure, how to repair? Four functions of pipe valves: one, cut and release medium, two, control flow, three...
24

2017-06

【Technical service】 How many safeguards do you know when installing a valve?

In the valve installation, to maintain the protection of metal, sand and other foreign body into the valve, damage the sealing cover, need to set up the filter and flushing valve; In order to...
23

2017-06

【Company news】 The valve body parts suitable for working temperature introduction

One of the key considerations for valve design and selection is the temperature of the valve. In order to standardize the suitable working temperature of the valve body material, from various...
23

2017-06

【Industry trends】 China's steel output will slow down from record highs

Chinese steel production has fallen from record highs, according to official Chinese data, as demand from the world's largest consumer of steel is likely to be slowing.
22

2017-06

【Technical service】 In this case, the valve is no longer leaking

For valve seal performance, prevent leakage Angle. According to the different parts and degree of leakage, the leakage situation of the valve is different. Therefore, different...
22

2017-06

【Industry trends】 Domestic motor electric control listed enterprise 2016 annual performance list

As a substitute for conventional fuel cars, new energy vehicles are powered by batteries, motors, and electronic controls. Among them, motor, electric control system as an alternative to traditional...

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