办公室的交易hd在线观看,美女的裸体(无遮挡)的照片,夜夜躁婷婷av蜜桃,高清一区二区三区日本

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.qilefei.com
http://wenhan1688.1688.com

Main products

Low breathing valve

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

Low breathing valve

Classification:Breathing valve

Detail

Tips: Main products: [Low] Wen Han breathing valve breathing valve low pressure, low breathing valve wholesale, 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 breathing valve details:
Model: breathing valve
Synonyms: breathing valve
Scope: fermenter
Connection: Quick
Type (channel position): straight-through
Flow direction: Bidirectional
Drive: Manual
Purpose: Breathing
Medium: Steam
Pressure environment: Low
Size: 2 inches
Item: WH-09


Low breathing valve structure is simple, light weight, easy maintenance, easy to install. Hydrostatic test pass. Low breathing valve body can withstand water pressure 0.2Mpa, no penetration and deformation phenomena. Low temperature resistance breathing valve in the air relative humidity greater than 70%, the lowest temperature of -30 ℃, after 24 hours of freezing, in line with its valve opening pressure plate working pressure requirements (to allow pressure plus or minus 20pa).

Low breathing valve performance and features:
• Housing selection of steel and aluminum, good corrosion resistance;
fire resistant layer corrugated stainless steel, good fire resistance, good corrosion resistance;
• Simple structure, easy maintenance, safety and convenience;

Elephant Man Han Fluid Equipment Co., Ltd. specializes in producing fermentation tank valves, safety valves, pressure valves, low pressure 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(hào) Copyright: Elephant Man Han Fluid Equipment Co., Ltd.

Technical support:XISI.COM You are the 85254th visitor

国产伦精品一区二区三区视频| 富婆一对一刺激交友| 色欲人妻综合aaaaaaaa网| 国产香蕉尹人视频在线| 亚洲成av人片一区二区密柚| 人人澡超碰碰97碰碰碰| 浪货奶好大好紧快叫| 欧美疯狂做爰3xxx高清| 和子发生了性关系的免费视频| 亚洲国产精品18久久久久久| 久久久久99精品成人片| 欧美乱码一二三四区| 善良的嫂子完整版在线观看| 国产亚洲精品久久久久| 欧美av| 14妺妺让我破了她的处| 超碰caoporen97人人| 无码人妻精品一区二区蜜桃网站| 精品无码一区二区三区亚洲桃色| 欧美熟妇另类久久久久久不卡| 女人和公牛做了又大又长又爽| 婷婷五月色综合香五月| 最近韩国日本免费高清观看| 小雪第一次尝到又大又粗| 18禁高潮出水呻吟娇喘蜜芽| 国产精品美女www爽爽爽视频| 久久超级碰碰人妻人人妻| 亚洲av天堂一区二区香蕉| 成人免费毛片aaaaaa片| 40岁成熟女人牲交片20分钟| xxxxx性bbbbb欧美| 办公室双腿打开揉弄高潮淑芬| 国产一区二区精品丝袜| 中文无码成人免费视频在线观看| 国产多p交换视频| 3d动漫精品啪啪一区二区免费| 久久99精品国产麻豆婷婷| 被迫多次高潮抽搐| 欧美+日韩+国产| 天美传媒免费观看一二三在线| 4444亚洲人成无码网在线观看|