内地三级在线观看,久久精品国产久精国产,好大好硬好深好爽想要AV,中文字幕乱码久久午夜

展開

G15

Nominal size NPS: 1? ~ 1? 1? ~ 3

Connection: socket welding, flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB


Download G15
Features
1. Balanced double seat design, small volume and large displacement compared with similar traps. Built-in filter to prevent dirt from entering.

2. Built-in bimetal air automatic discharge valve to prevent air blockage.

3. All components are installed on the valve cover, and the valve does not need to be removed from the pipe, which can be easily repaired and maintained.

Uses: Used in petroleum, chemical, metallurgy, electric power, food, paper and other industries of large steam equipment.


選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
亚洲一码二码三码精华液| 最新国产在线拍揄自揄视频| 久久香综合精品久久伊人| 成年黄页网站大全免费无码| 成A∨人片在线观看无码| 2021少妇久久久久久久久久|