久久精品免费一区二区三区,少妇被又大又粗又爽毛片欧美,欧美激情综合一区二区三区,中国丰满人妻videoshd

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: //i5mu.com
http://wenhan1688.1688.com

Main products

Fermenter safety valve

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

Fermenter safety valve

Classification:Safety valve

Detail

Tips: Main products: [] sterile fermentation tank fermenter 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.

Fermenter 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-10

Fermenter valve Product Description:
Fermenter boiler safety valve is an important safety accessories pressure vessels and other equipment under pressure. Safety valve (also known as pressure relief valve) is automatically open and close depending on the pressure system working pressure (temperature), usually installed in equipment pipeline protection system security or closed system. When the equipment or pipeline pressure or temperature exceeds the set pressure relief valve, pressure relief or cooling automatically open, to ensure that equipment and the pipeline medium pressure (temperature) below the set pressure (temperature), protective equipment and pipe work, prevent accidents and reduce losses. (Fermentation tank safety valve) is widely used in the main valve: steam boilers, liquefied petroleum gas or LPG rail tank car tanker, production wells, high pressure bypass steam generating equipment, pressure piping, pressure vessels.

(Fermentation tank valve) valve is opening and closing pieces by the external force is normally closed state, when the device or media pressure inside the pipe rises above a predetermined value, through the medium pressure inside the pipe or equipment to the outside of the system to prevent the discharge medium exceed the specified value. Safety valves are automatic valves, mainly for boilers, pressure vessels and piping, control pressure does not exceed the value of personal safety and equipment operation plays an important protective role.

Previous
[Safety valve]
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(hào) Copyright: Elephant Man Han Fluid Equipment Co., Ltd.

Technical support:XISI.COM You are the 85960th visitor

欧美老肥婆牲交videos| 永久免费观看美女裸体的网站| 日本人69XXX| 日本无码小泬粉嫩精品图| 狠狠亚洲婷婷综合色五月五月色| 国产乱妇无乱码大黄aa片| 日韩欧美卡一卡二卡新区| 久久爱色欲AV| 亚洲 欧美 日韩 卡通 另类| 亚洲AV无码不卡久久| 国产精品9999久久久久| 日韩AV无码久久一区二区| 中文字幕无码亚洲字幕成a人| 伊人久久大香线蕉亚洲五月天| 久久久久精品久久九九| 久久久久亚洲av无码专区体验| 亚洲AV成人综合网| 久久99精品久久久久久野外| 工口里番全彩无遮挡无码| 大肥女高潮bbwbbwhd视频| 丰满的大乳老师三级在线观看| 小电影在线观看 黄| 国产精品久久久| 久久久久久国产精品MV| 日本丶国产丶欧美色综合| 亚洲精品久久久久无码精品 | 国产69精品久久久久9999| 国产成A人亚洲精V品无码| 激情综合色五月丁香六月亚洲| 欧美熟妇另类久久久久久多毛| 中文无码一区二区不卡AV| 欧美人妻www无码国产黄漫| 一本色道久久综合亚洲精| 天下第一社区视频www国语| 国产JJIZZ女人多水喷水| 久久久久久精品无码人妻| 野花免费观看高清在线4| 欧美v亚洲v综合v国产v| 国内精品久久久久久99| 国产成人精品一区二三区在线观看| 丁香花在线观看视频在线|