肥大BBW肥大ΒBW肥BBW高,特黄把女人弄爽又大又粗,与六十五老妇做爰,亚洲AV无码专区国产乱码不卡

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.zhfy6688.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 86158th visitor

国产精品永久久久久久久久久| 欧美顶级少妇做爰HD| 国产乱子伦农村叉叉叉| 5G影院天天5G天天爽| 激情欧美日韩一区二区| JΑPΑNESEHD熟女熟妇伦| 亚洲AV色香蕉一区二区三区| BGMBGMBGM毛多多视频| 狂c亲女的文h| 久久久久免费精品国产| 日日碰狠狠躁久久躁少妇熟女人妻| 内射人妻无码色AB麻豆| 男女国产猛烈无遮挡色情| 啊灬啊灬啊灬快灬少妇| 99精品免费久久久久久久久日本| 军人各种做高H尿在里面| 护士做爰乱高潮全过程小说| 韩国禁止的爱HD中字在线下载| 亚洲AV无码乱码国产精品久久| 托着奶头喂男人吃奶A片奶水| 久久久亚洲一区二区三区| 国产最新精品SM调教视频| A片在线播放| 天天做天天爱夜夜爽毛片毛片| 被黑人伦流澡到高潮HNP动漫| 一本色道久久综合亚洲精| 男人放进女人阳道入口多深算正常| 成年丰满熟妇午夜免费视频| 米奇7777狠狠狠狠视频| 啊灬用力灬啊灬啊灬啊灬| 最近免费观看高清韩国日本大全| 浓精揉捏奶H女友| 天干天干天干天干日天干| 久久久久无码精品国产AV蜜桃1| 狠狠色丁香婷婷综合久久97| 欧亚乱熟女一区二区在线| 日韩精品久久无码中文字幕| 火车上荫蒂添的好舒服视频| 宝贝腿开大点我添添公漫画| 在教室伦流澡到高潮HGL视频| 日韩精品一区二区三区在线观看|