肉大捧一进一出免费视频,成品网站w灬源码三叶草,日韩av在线观看,97精品人妻一区二区三区香蕉

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.zhenyuanbio.com
http://wenhan1688.1688.com

Main products

Low sampling valve

Position: Home > Products > Sampling valve > Low sampling valve

Low sampling valve

Classification:Sampling valve

Detail

Tips: Main products: [Low] stainless steel sampling valve low pressure sampling 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.

Low sampling valve details:
Medium temperature: 100 (℃)
Working pressure: 12
Material: 304
Brand: Wen Han
Low sampling valve Model: Sampling Valve
Synonyms: sampling valve
Scope: fermenter
Connection: Quick
Type (channel position): straight-through
Flow direction: one-way
Low sampling valve drive modes: manual



Low sampling valve - Sampling Valve Category:
1. The double-open valve is more commonly used sampling valve, usually consisting of two parts connected by ball, which is characterized by sampling safe and stable. In the sampling process, first turn off the valves open and close double equipment and piping valves A, B and then open the valve and let the media into the space between the two valves, the valve is opened and then closed B A valve, the sampling containers placed in the sample mouth full bloom sampling medium.
Principle 2. clip valve flange is sealed by the top of the cone valve stem and seat of the vertebral body, using the hand wheel to enhance the position of the stem during sampling, the stem and cone separation, so taper the medium can flow into the outside of the sampling vessel.

Elephant Man Han Fluid Equipment Co., Ltd. specializes in producing fermentation tank valves, safety valves, pressure valves, breathing valve, exhaust valve, low pressure sampling valve, pressure regulator valve, 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 84943th visitor

亚洲成色www久久网站夜月| 深田咏美av一区二区三区| 色欲综合一区二区三区| 无码人妻精品一区二区三区99| 日本熟妇人妻xxxx| 九色少妇丨PORNY丨自拍| 自拍偷自拍亚洲精品播放| 国产强被迫伦姧在线观看无码| 亚洲AV欧洲AV人人爽爽| 88国产精品视频一区二区三区| 法国少妇xxxx做受| 苹果在线播放| 国产一性一交一伦一A片| 欧美毛片又粗又长又大电影| 亚洲成a人片77777kkkk| 丰满浓毛的大隂户自慰| www亚洲精品少妇裸乳一区二区| 亚洲AV永久无码精品表情包| 国产人妻精品一区二区三区不卡| 快穿之受收精子系统肉肉h | 亚洲国产精品自产在线播放| 欧美AV色香蕉一区二区蜜桃小说| freexxx欧美老妇| 性一交—乱一性一A片在线播放| 国产无遮挡裸体免费视频| 中国白嫩丰满人妻VIDEOS| 王妃暗卫肉h共妻大肉| 国产亚洲日韩精品激情| 女人被强╳到高潮喷水在线观看| 狠狠躁夜夜躁人人爽超碰97香蕉| 蜜臀av夜夜澡人人爽人人| 男男GAY做爽爽的视频| 老男人把舌头伸进我下面| porno日本| 欧美黑人又大又粗毛片| 少妇SPA按摩按出水了| 70岁老太chinesebbw| 亚洲 小说 欧美 激情 另类| 久久18禁高潮出水呻吟娇喘| 亚洲一本色道中文无码av| 海外短视频app|