Valve maintenance

1, long-term storage of the valve should be regularly checked on the exposed surface to be kept clean, remove dirt, the ball valve should be stored at both ends of the block and open, the two ends of the gate valve, check valve, check valve, channel should be Clogged and closed, neatly stored in dry

The new chaos of VOLVO (China)

In October, the miracle did not appear. After the industry's popular Dong Feng and VOLVO Group (Volvo) joint venture plan, this fall is still a mystery. The reporter got news from the two companies. Dongfeng and VOLVO are actively discussing further cooperation plans. The relevant programs ha

Drying in North China Improves Independent Innovation

In recent years, with the acceleration of the modernized production pace of the chemical industry in China, how the chemical equipment manufacturing industry has increased its ability to independently innovate has become a serious issue for many manufacturers. North China Drying Equipment Factory a