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

ESH5L(ES8BL、ESH10L)

Nominal size NPS: ? ~ 1 ? ~ 2

Connection mode: internal thread, socket welding, flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 3 0.1 to 5 0.1 to 7 0.1 to 8 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB/A105



Download ESH5L(ES8BL、ESH10L)
Features

1. Advanced SCCV closing system with spool bracket and specially designed lever. The spool is free floating in the spool bracket to avoid rigid contact when closed.

2. There is a water seal and lifting mechanism inside the bucket, so there is no steam leakage.

3. The top of the bucket is provided with an exhaust hole, which can effectively prevent the phenomenon of steam lock and air blockage, and non-condensing high temperature air can also be excluded.

4.Can withstand high back pressure (up to 90%).

5. Water shock resistance.

6. All internals are fixed on the valve cover for easy online maintenance.

Use: low pressure and low steam condensate water flow equipment or steam pipe network. Used in petroleum, chemical industry, metallurgy, paper making, medicine, food and other industrial steam equipment, especially for the small steam equipment for the heat tracing pipeline.



選型速查表

ES

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
无码三级AV电影在线观看| 免费国产黄网站在线观看| 中国精品少妇HD| 国模小黎自慰GOGO人体| 国产日产韩国精品视频| 久久精品国产亚洲AV无码偷窥|