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)

STBX27

Nominal size NPS: ? ~ 1 ? ~ 2

Connection: internal thread socket welding flange
Nominal pressure Class: 600
Pressure difference range bar: 0.1 to 45
PMA/TMA bar/℃ : 51.5/500
Shell material: F11


Download STBX27
Features
1. The sealing surface adopts spherical structure and has good sealing performance after matching and researching.

2. Bimetal sheet adopts imported material, high sensitivity, strong and durable.

3. The discharge temperature can be adjusted according to the requirements of working conditions, and the sensible heat in the high temperature condensate can be effectively used, and the energy saving effect is remarkable.

4. There is always high temperature condensate in front of the valve to form a reliable water seal without steam leakage.

5. Water shock resistance, excellent air discharge performance.

6. The valve adopts advanced reverse sealing structure to prevent condensate backflow.

7. At the beginning of steam, the valve is fully opened, and the low temperature condensate and air are quickly discharged, which shortens the start-up time of the equipment.

8. The internal parts are made of stainless steel, resistant to corrosion and cavitation.

Application: Suitable for middle and high pressure steam main line, superheated steam pipeline and tracing steam pipeline.


選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
国产农村妇女高潮大叫| 日韩欧美亚洲中文乱码| 久久AV无码精品人妻系列果冻传媒 | 国产SM调教视频在线观看| 我要看WWW免费看插插视频| 丰满熟女裸体舞BBWXXXX|