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

Breathing valve

Position: Home > Products > Breathing valve > Breathing valve

Breathing valve

Classification:Breathing valve

Detail

Tips: Main products: breathing valve] [beer fermentation beer fermentation breathing vacuum 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.

Beer fermentation breathing valve details:
Medium temperature: 100 (℃)
Working pressure: 0.2Mpa
Material: Stainless Steel
Brand: Wen Han
Model: breathing valve
Synonyms: breathing valve
Scope: fermenter
Connection: Quick
Type (channel position): straight-through
Flow direction: Bidirectional




Beer fermentation breathing valve Maintenance:
In order to use breathing valve safety, fire resistant layer should be removed periodically corrugated within 3-6 months, clean, fire resistant layer on each hole guarantee unimpeded, to prevent clogging, to ensure the safety of normal use.
• Check regularly through the atmosphere positive and negative valve plate movement is flexible, guide rod and valve plate seal contact surface for damage, if damaged should be immediately exchanged.
• The inspection and maintenance to re-install, you should ensure that each combination of beer fermentation plane breathing valve tight fit, flexible disc lift.
• When the new valve (beer fermentation breathing valve) is enabled, the former should be installed between the valve disc Clear shockproof material, otherwise breathing valve failure.

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 91662th visitor

疯狂做受xxxx国产| 亚洲av无码无在线观看红杏| 日本丰满岳乱妇在线观看| 99久久99久久精品国产片| 国产精品久久久久久亚洲av| 久久久无码精品亚洲日韩精东传媒| 最近中文字幕视频高清| 国模少妇一区二区三区| 成年奭片免费观看午夜网站| 久久久久人妻精品一区二区三区| 一本精品中文字幕在线| 国产精品无码免费播放| 日本japanese丰满白浆| 国产乱人对白A片| 办公室撕开奶罩揉吮奶头H文视频 香港三级精品三级在线专区 | 激情爆乳一区二区三区| 儿媳3中字免费完整在线| 亚洲va中文字幕无码毛片| 亚洲av国产av一区无码| 久久精品亚洲精品国产色婷| 99久久久无码国产精品9| 国产成人h视频在线播放| 给我免费的片观看| 99精品人妻少妇一区二区| 亚洲熟女综合一区二区三区 | 中国chain同志gay片国产| 国产精品国产精品国产专区不卡| 亚洲欧美精品无码一区二区三区| 最近免费观看在线中文2019| 蜜臀AV无码一区二区三区| 日本爆乳无码一区二区漫画| 久久久久成人精品无码| 成人毛片A级毛片免费观看网站| 欧美成人精品第一区二区三区| 免费午夜爽爽爽www视频十八禁| 亚洲AV舒服丰满在线播放| 亚洲色婷婷六月亚洲婷婷6月| 欧美老妇大p毛茸茸| 国产偷窥熟女精品视频大全| 国产日韩欧美在线视频一本到| 扒开女人内裤猛进猛出免费视频|