精品人妻一区二区三区丽宫_在线观看亚洲一区二区_黑人糟蹋人妻hd中文字幕_国产精品乱子伦

Hello, welcome to Elephant Man Han Fluid Equipment Co., Ltd.

  • 呼吸壓力閥,二氧化碳調(diào)節(jié)壓力閥,凱賽曼型壓力調(diào)節(jié)閥,機(jī)械式調(diào)節(jié)壓力閥,調(diào)節(jié)壓力閥,發(fā)酵罐壓力閥,不銹鋼壓力閥,
Product categories
Contact us

Elephant Man Han Fluid Equipment Co., Ltd.

Tel: 0574-89503810

Mobile phone: 13566645242

Fax: 0574-89503810

Zip Code: 315700

E-mail: hgw13566@126.com

Address: Dan Xiangshan County Rd West Valley City Industrial Zone No. 315

Company Homepage: http: //wxttk.com
http://wenhan1688.1688.com

Main products

Sanitary safety valve

Position: Home > Products > Safety valve > Sanitary safety valve

Sanitary safety valve

Classification:Safety valve

Detail

Tips: Main products: [sanitary] 0.3Mpa sanitary safety valve safety valve, Elephant Man Han Fluid Equipment Co., Ltd. has a complete and scientific quality management system. The Company in good faith, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation.

Sanitary safety valve details:
Valve opening height: inching valve
Structure: spring
Nominal Diameter: Φ50.8 (mm)
Medium: Steam
Standard: GB
Flow direction: Bidirectional
Parts and accessories: Accessories
Form: Diaphragm
Pressure environment: Low
Type (channel position): straight-through
Body structure: Not Closed
Size: 2 inches
Item: WH-01

Sanitary safety valve Description:
Safety valve opening and closing pieces by the external force is normally closed state, when the media pressure equipment or pipeline exceeds a predetermined value rises, the pressure inside the pipe or equipment exceeds the specified value by the media to the media outside the system to prevent discharge. Sanitary safety valves are automatic valves, sanitary valve is mainly used for boilers, pressure vessels and piping, control pressure does not exceed the value of personal safety and equipment operation plays an important protective role.

Sanitary safety valve development:
Safety valve is a valve in a branch of the family is special, it's particularity is because unlike other valves merely acts as a switch, more importantly, play a security device. With the rapid development of China's economic construction, the project works with a pressure control device is increasing. Given the need for pressure relief devices, safety plays a crucial role in the protection device process. Because the safety valve is part of the special equipment industry, the State Administration of Quality Supervision review of the application of more stringent qualifications, and great safety valve market demand, no doubt to the production of a qualified health-safety valve business has brought more wealth opportunities

Latest news

Product navigation

Wenhan fluid equipment

Address: China Dan City Industrial Zone, Xiangshan County, West Valley Lake Road No. 315

Tel: 0574-89503810 Phone: 13566645242 Fax:0574-89503810

E-mail:sales2@wenhanfluid.com

Website:http://wenhan1688.1688.com

浙ICP備14021582號 Copyright: Elephant Man Han Fluid Equipment Co., Ltd.

Technical support:XISI.COM You are the 86658th visitor

国产精品扒开腿做爽爽爽视频| 国产精品一区二区麻豆| 中文字幕亚洲在线| 蜜臀aⅴ国产精品久久久桃色| 91精品国产熟女| 免费精品视频在线观看| 日韩久久中文字幕| jizzjizz8jizz亚洲熟女| 日韩精品极品在线观看| 青青草91久久久久久久久| 丰满熟妇乱又伦| 久久婷婷精品国产538| 一区二区三区视频| 玩弄放荡人妻少妇200系列视频| 玩弄白嫩少妇xxxxx性| 久久久久久久久99精品| 成人精品一区二区三区| 成人乱人伦一区二区三区| 日韩视频在线观看| 国产伦精品一区| 久久婷婷激情| 亚洲色图欧美另类| 欧美男人亚洲天堂| 玩弄少妇人妻500系列视频| 色成人亚洲www78ixcom | 中文字幕一区二区视频| 中国毛片免费看| 国产一线二线三线www| 亚洲最大成人综合网| h动漫精品3d动漫3d动漫在线| 色哟哟—精品人妻| 国产精品久久不卡| 少妇激情一区二区三区久久大香香 | 久久香蕉成人av大片免费看| 和尚吮她的花蒂和奶水视频网址| 欧美日韩在线一区| 午夜av在线| 欧美少妇激情| 国产毛片一区二区三区va在线| 99热精品在线观看| 成人福利电影在线观看|