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
欧美黑人巨大xxxxx视频 | 午夜欧美精品久久久久久久| 后进式无遮挡啪啪摇乳动态图| 国99久9在线 | 免费| 国产大片黄在线观看| 18禁黄污无遮挡无码网站|