亚洲,国产,欧美一区二区,久久久精品人妻一区二区三区,精品国产18久久久久久,中文字幕精品无码亚洲字幕日韩,欧美特黄视频

久久无码国产专区精品,在线观看黄A片免费视频,四虎国产精品免费永久在线,女的扒开尿口让男人桶30分钟,男女啪啪激烈高潮喷出gif,娇小bbw搡bbbb搡bbbb,毛都没有就被开了视频苞,日本中文一二区有码在线

Homepage | Favorites |CHINESE |English

PRODUCTS

Refrigerant cylinder

High pressure propane bottle

Non repetitive filling steel cylinders

ADD:Jinsha Linjiang Industrial Zone Jinhua city
Wucheng District Zhejiang Street No. 811
TEL:0579-89008406
FAX:0579-82203282
PHONE：18072313802
CONTACT：Ms ye
E-mail:zj_ansheng@126.com
WEB: http://www.silvcom.cn

Refrigerant cylinder

Name:Refrigerant cylinder
Model: Steel handle 50P*1.2

Gas test pressure (MPa): 2.3

Balloon bottle gas test pressure (MPa): 2.6

Working pressure (MPa): 1.8

Rupture disc model: LC20-3.3

Holding time (seconds): 30

Bursting disc inspection requirements (MPa): 2.97~3.46

Post-weld blasting value (MPa): 2.42~3.68

Whole bottle burst pressure (MPa): ≥ 4.60

Balloon bottle maximum working pressure (MPa): 2.2

Filling medium: R134a, R22

Previous:Refrigerant cylinder 30P*1.5

Next:Refrigerant cylinder 50P1.2