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

JSS1(J4N)

Nominal size NPS: ? ~ 1 ? ~ 2 1? ~ 2

Connection mode: internal thread, socket welding, flange
Nominal pressure Class: 300
Pressure difference range bar: 1.0 to 16 1.0 to 25 1.0 to 40
PMA/TMA bar/℃ : 34.7/400 39.8/300
Shell material: WCB


Download JSS1(J4N)
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 manual 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
JIZZYOU中国少妇| 国产精品国产三级国产av中文| 1000部拍拍拍18勿入免费视频| 久久人妻无码中文字幕| 国产成人精品免高潮在线观看| 国产成人a视频高清在线观看|