性调教室高H学校小说,男女一边摸一边做爽爽的免费视频,免费无码又爽又刺激软件下载直播,老扒夜夜春宵伴娇熄法蓉

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.fuckyeahgaming.com
http://wenhan1688.1688.com

Main products

Tank breathing valve

Position: Home > Products > Breathing valve > Tank breathing valve

Tank breathing valve

Classification:Breathing valve

Detail

Tips: Main products: [Tank] 0.1Mpa tank breathing valve breathing 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.

Tank breathing valve details:
Medium temperature: 100 (℃)
Working pressure: 0.1Mpa
Material: Stainless Steel
Brand: Wen Han
Model: breathing valve
Synonyms: breathing valve
Scope: fermenter
Connection: Quick
Type (channel position): straight-through
Flow direction: Bidirectional
Drive: Manual



Tank breathing valve selection:
1, the requirements for the installation location and temperature range requirements, it should be used as a cold-weather regions breathing valve, and should be installed in the pipe pipeline breathing valve selection.
2, the control valve pressure breathing should be related to the ability to adapt to the pressure.
3, breathing valve specifications (flange diameter) should meet the maximum out of the oil tank breathing gas flow requirements.

Tank breathing valve works:
1. When the pressure medium tank operating pressure range within the control valve when the tank breathing, breathing valve does not work, keep the tank tightness;
2. When the tank to replenish the medium, the pressure tank to the upper part of the gas space increases, to reach operating pressure breathing valve, the pressure valve is the top open, gas exports from breathing exhalation valve escape, so the tank pressure does not continue increased;
3. When you go outside the tank out of the media, the pressure tank to the upper gas space decreases, reaches operating vacuum tank breathing valve outside of the tank atmosphere will open the top of the negative pressure breathing valve disc, so that the outside air into the tank within the pressure tank no longer continue to decline, so pressure balance tank and tank outside the tank to protect the safety devices.

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 84675th visitor

我和虎狼之年的岳135章| 青草久久欧美又黑又粗又大| 有哪些黄色网站| 边亲边脱边捏胸视频| 99久久精品国产一区二区三区| 无限资源在线观看片中文在线| 国产麻豆一精品一AV一免费| 爆乳熟妇一区二区三区| 高潮娇喘抽搐A片无码黄| 久久久久久久精品免费看A片| 精品国模一区二区三区| 亚洲愉拍99热成人精品| 免费无码又爽又高潮视频| 亚洲AV无码一区二区乱子伦| 国产精品无码久久综合网| 亚洲欧美日韩精品久久亚洲区| 又湿又紧又大又爽A视频国产| 欧美老妇人与黑人做爰| 一女被两根凶猛挺进动态图| 无码精品人妻一区二区三区影院| 巨胸爆乳美女露双奶头挤奶| 男男19禁啪啪无遮挡免费| 日本丰满白嫩BBWBBW| 色一情一乱一伦一区二区三区日本| 出差被绝伦上司侵犯中文字幕| AV免费网址在线观看| 午夜性啪啪A片免费AAA毛片| 护士做爰乱高潮全过程| 夜夜嗨AV一区二区三区| 17岁日本免费完整版观看| 艳妇500篇短篇H系列| 女性自慰特黄A片免费看| 久久97精品久久久久久久不卡| 精品国产乱码久久久久久郑州公司| 国产精品无码DVD在线观看| 精品日产一卡2卡三卡4卡在线| 老师上课没戴奶罩看到奶头| 英语老师没戴套让我C了一节课| 迎合疯狂肉伦耕耘播种| 2022国产成人精品视频人| 国产精品亚洲综合色区韩国|