强开小娟嫩苞又嫩又紧视频播放,强行剥开两边虐花蒂玩弄,av鲁丝一区鲁丝二区鲁丝三区,果冻传媒在线观看九一制片厂

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: //www.sn2009.com
http://wenhan1688.1688.com

Main products

Adjust the pressure valve

Position: Home > Products > Mechanical pressure regulating valve > Adjust the pressure valve

Adjust the pressure valve

Detail

Tips: Main products: pressure regulating valve] [German standard pressure regulator 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.

Adjust the pressure valve details:
Custom processing: Yes
Brand: Wen Han
Model: Φ32 * 1.5
Material: Stainless Steel
Connection: Quick
Nominal Diameter: 50 (mm)
Medium: Steam
Pressure environment: Low
Working temperature: low
Flow direction: one-way
Drive: Manual
Parts and accessories: Accessories
Form: Diaphragm
Type (channel position): straight-through


Adjust the pressure valve environmental conditions:
Maximum and minimum temperature should be selected in an environment within the allowable range, if tolerance required for special orders made.
2 environment, high relative humidity and a drop of water and rain and so on, should be selected water (pressure regulating valve) solenoid valve.
3 environment, often vibration, bumps and shocks should choose special varieties of occasions, such as marine solenoid valve.
4 in a corrosive or explosive environments using security requirements should be given priority in accordance with the choice of corrosion.

Elephant Man Han Fluid Equipment Co., Ltd. specializes in producing fermentation tank valve, safety valve, pressure regulator valve, breathing valve, exhaust valve, sampling valves, pressure regulating valves, and other high-precision valves. Is a professional production and processing fluid equipment company, has a complete and scientific quality management system. Elephant Man Han Fluid Equipment Co., integrity, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation.

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 85461th visitor

久久久婷婷五月亚洲97号色| 两个黑人大战嫩白金发美女| 黑人巨大三根一起进| 国产av精品国语对白国产| 1314女人裸体a片| 国产精品美女久久久久av爽 | 国产老头老太作爱视频| 影音先锋资源站| 国产精品久久久久久吹潮| 欧美熟妇丰满肥白大屁股免费视频 | 日本免费观看| 337p粉嫩日本亚洲大胆艺术| 久久久久99精品国产片| 久爱WWW人成免费网站下载| 亚洲中文字幕在线观看| 精品无码人妻一区二区三区| 免费a级毛片无码| 夜夜高潮次次欢爽av女视频| 亚洲午夜精品久久久久久app| 北条麻妃在线一区二区| 老师上课没戴奶罩看到奶头| 色欲av人妻精品麻豆av| 女性扒开大腿露出私密部位| 午夜不卡av免费| wwxx在线观看免费| 99精品国产在热2019| 评书三国演义袁阔成播讲365集| 久久精品人人做人人爽电影蜜桃| 国产真实乱对白精彩| 半夜洗澡被老头添一夜| 亚洲欧美妆和亚洲妆的区别| 被男狂揉吃奶胸60分钟视频| 国产精品情侣呻吟对白视频| 亚洲精品人成影精品院| 97精品人妻一区二区三区香蕉| 韩国午夜理伦三级在线观看中文版 | 亚洲日韩乱码一区二区三区四区| 国产精品亚洲av| 精品一区高潮喷吹在线播放| 女女互揉吃奶揉到高潮视频| 凸凹人妻人人澡人人添|