午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

Our Products

Hugong Valve

Hugong Valve

Our Products

THE FIRST-CLASS QUALITY, EXCELLENCE BRAND, LEADINGTHE MARKET AND SATISFY THE CUSTOMER.
Butterfly valve, also known as flap valve, is a simple regulating valve. It can be used in low pressure pipeline. The butterfly valve with switch control is a closed valve (disc or butterfly plate), which is opened and closed by rotating around the valve shaft.
The ball valve is mainly used for cutting, distributing and changing the direction of flow in the pipeline. It only needs to rotate 90 degree operation and small moment of rotation to close.

The gate valve is a shutter with opening and closing parts. The movement direction of the shutter is perpendicular to the direction of fluid. The gate valve can only be fully opened and closed, and cannot be adjusted or throttled.
The control valve is also known as the control valve. In the field of industrial automation process control, it controls the final control elements of medium flow, pressure, temperature and liquid level by adjusting the output control signal of the control unit and by means of power operation.


Modernized equipment, specialization / refinement / high quality
The company has CNC machine tools, large vertical lathes and other processing equipment, heat processing equipment, inspection equipment and auxiliary equipment. The testing equipments include radiographic flaw detector, magnetic particle detector, cryogenic treatment equipment, direct reading spectroscopic analyzer, material chemistry analyzer, etc.



Meticulous selection of products and perfect after-sales service system
The main products of the company are gate valve, cut-off valve, check valve, ball valve, butterfly valve, regulating valve, hydraulic control valve and a variety of special valves. The products are: carbon steel, stainless steel, alloy steel and other special materials. The valves produced by our company are widely used in petrochemical, petroleum, chemical and power stations all over the country.  

Engineering

Case

Case

Engineering

About Hugong

Introduce

Introduce

About Hugong


The main products of the company are gate valve, globe valve, check valve, ball valve, butterfly valve, control valve, hydraulic control valve and a variety of special valves.

Shandong Hugong Valve in 2009 successfully transformed, is a company with a history of more than 10 years of large valve manufacturers, Shandong Shanghai Valve Company since the full implementation of modern enterprise management system, the spirit of "science and ...
主站蜘蛛池模板: 91视频欧美 | 欧美一区在线观看视频 | 国产日韩欧美在线播放 | 91精品免费观看 | 韩国日本一级毛片免费视频 | 岛国中文字幕 | 一级毛片一级毛片一级毛片aaav | 久草免费新视频 | 狠狠色狠狠色综合日日92 | 色综合欧美激情亚洲小说 | 国产日韩精品一区二区在线观看 | 99re免费在线视频 | 国产日韩欧美精品 | 日本不卡视频网站 | 久久久日本精品一区二区三区 | 亚洲高清不卡视频 | 91高清国产视频 | 久久精品a一国产成人免费网站 | 欧美日韩国产精品 | 一级成人生活片免费看 | 亚洲精品另类有吗中文字幕 | 男人和女人做爽爽的免费视频 | 欧美 日韩 视频 | 综合久久久久 | 精品国产91| 久久精品免费观看 | 日韩精品在线播放 | 欧美精品做人一级爱免费 | 国产中文字幕第一页 | 欧美色综合网 | 久久99影院网久久久久久 | 日本中文字幕一区 | 久久不卡免费视频 | 久草国产在线视频 | 日韩中文字幕在线不卡 | 国产高清亚洲 | 在线免费观看视频a | 亚洲日韩视频免费观看 | 不卡视频一区二区 | 天天躁日日躁狠狠躁欧美日韩 | 亚洲日本国产 |