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

J3N(J5N)

Nominal size NPS: ? ~ 1 ? ~ 2

Connection mode: internal thread, socket welding, flange
Nominal pressure Class: 150
Pressure difference bar: 0.1 to 1.5, 0.1 to 8, 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB


Download J3N(J5N)
Features
1. High precision grinding stainless steel float, improve the compressive strength and sealing performance, corrosion resistance.

2. The only moving part is the float ball, which works reliably and has a long service life.

3. Equipped with automatic air exhaust device to prevent air blockage and start quickly.

4. The condensate can be discharged continuously, and the emission noise is small.

Uses: Used in saturated steam main, tracing pipeline, steam heating equipment and condensate recovery system.


選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
久久黄色网站| 国产一区二区三区乱码在线观看| 非洲黑人最猛性XXXX交| 18禁无遮挡国产免费观看| 成年轻人网站色直接看| 日韩AV片无码一区二区三区不卡|