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(kāi)

GS30

Nominal size NPS: 4 ~ 6 8

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


Download GS30
Features
1. Balanced double seat design, large displacement.

2. The opening of the valve is automatically adjusted, and the condensate can be continuously discharged with the change of the inflow.

3. Built-in bimetal air automatic discharge valve, effectively prevent air blockage, quick start.

Usage: Large displacement steam trap, widely used in petroleum, chemical, metallurgy, electric power, food, paper and other industries 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
国产精品视频超级碰| 免费A片在线观看网址| JIZZYOU中国少妇高潮| 在线a毛片免费视频观看| 亚洲 欧美 卡通 另类 小说| 最近中文字幕免费大全|