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

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
国产乱码一区二区三区爽爽爽| 18禁超污无遮挡无码免费游戏| А天堂中文在线官网在线| 国产美女口爆吞精普通话| 亚洲精品电影院| 污污内射久久一区二区欧美日韩|