美女av一区二区三区-亚洲日产韩国一二三四区-精品久久久久中文字幕加勒比-欧美饥渴少妇xxxxx性-中文字幕日韩人妻在线视频

Heavy weight safety valve

Products > Safety valve > Heavy weight safety valve

Heavy weight safety valve

Model: JA22H-25
Nominal diameter: DN25 ~ 65mm
working temperature: ≤200 ℃
Medium: LPG, air, water
Applications: Suitable for chemical, petrochemical, oil, paper, mining, electricity, gas, food, Pharmaceutical, water supply and drainage, municipal services, machinery and equipment, electronics industry, urban construction and other fields
Contact purchase
shared:

JA22H-25-type heavy-duty safety valve Features:

        This valve is suitable for equipment and piping of E-class steam boilers and similar media with working temperature ≤200 ℃ as overpressure protection device. When the equipment and piping pressure exceeds the allowable value, the valve automatically open, and then full discharge; when the pressure drops to the specified value, the valve automatically shut down to ensure the safe operation of equipment.

JA22H-25-type heavy-duty safety valve main dimensions:

Nominal diameter DN (mm)Size (mm)Weight (kg)
doZGGSΦΦ2LL1H
25141"11/4 "41259050651803.35
321811/4 "11/2 "483210555752057.3
402311/2 "2"564012060852409.4
50282"21/2 "6250140659528015
654021/2 "3 "82601607511033021


主站蜘蛛池模板: 久久婷婷五月综合色99啪ak| 亚洲日韩精品欧美一区二区| 国产精品黑色丝袜在线观看| 亚洲人成网站在线播放影院在线 | 亚洲熟妇大图综合色区| 波多野结av在线无码中文| 国产熟妇人妻精品一区二区动漫| 国产精品午夜不卡片在线| 中文无码不卡人妻在线看| 特级做a爰片毛片免费看| 国产在线视频一区二区三区欧美图片| 色狠狠久久av五月综合| 国产精品自在在线午夜蜜芽tv在线 | 亚洲欧美精品aaaaaa片| 无码精品人妻一区二区三区人妻斩| 亚洲日本韩国欧美云霸高清| 亚洲区精品区日韩区综合区 | 免费无遮挡在线观看网站| 日日av拍夜夜添久久免费| 97超碰中文字幕久久精品| 久久综合伊人77777| 男人让女人爽的免费视频| 欧洲成人午夜精品无码区久久| 国产综合色在线视频区| 色噜噜狠狠一区二区三区果冻| 亚洲欧美在线综合图区| 韩国三级在线观看久| 亚洲欧美国产精品久久| 国内精品久久人妻互换| 色妺妺视频网| 97久久久亚洲综合久久| 出租屋勾搭老熟妇啪啪| 午夜免费啪视频在线观看| 亚洲成在人线av中文字幕喷水| 人人狠狠综合久久亚洲| 99久久久无码国产精品不卡| 久久久精品妇女99| 无码中文av有码中文a| 狠狠亚洲婷婷综合色香五月| 亚洲成av人片一区二区梦乃| 亚洲免费视频免在线观看|