久久av高潮av_欧美日韩xxxxx_四虎影视一区二区精品_东北老头嫖妓猛对白精彩_亚洲日本久久久_免费看黑人强伦姧人妻

Advanced technology to provide customers with superior products.

Our main products are pressure Power station Valve series, all kinds of Pneumatic, Power-driven Control Valves,
Large displacement steam traps, High temperature and pressure stop valves, gate valves, Check Valves, Ball valves and so on.

?

Products Center

Valve series

ProductsHome： Products
GTE Boiler continuous blowdown control valve

Kv value and stroke：

DN

25

32

40

50

Nominal pressurePN (MPa)

ANSI1500, 2500 or PN25, 32MPa

Kv value

6.5

8.5

12.8

16

Rated stroke (mm)

20

25
Materials ：

No.

Name

Materials

No.

Name

Materials

No.

Name

Materials

1

Joint pipe

20# forge

6

Body

20# forge

11

round nut

45

2

Short pieces

20# forge

7

round pin

316

12

packing cap

304

3

Throttling component

9Cr18MoV nitriding

8

valve handle

2Cr13 nitriding

13

pressing sheet

20

4

valve spool jacket

9Cr18MoV nitriding

9

packing baffle ring

304

14

Stud

35CrMo

5

valve spool

9Cr18MoV nitriding

10

packing

JM397

15

hexagonal nuts

35
 


Previous：Control ,valve series for power station
Next：Diaphragm valve

【Return】

About us

Contact us

Address: No. 99, Xiwang Road, Funing Modern Service Industry Park, Yancheng City, Jiangsu Province, China ( 224400 )
Contact: Manager Li +86-13914652588
Tel：+86-515-87219042, +86-515-87231878
E-mail： ycgaote@163.com
QQ：1282183830
Shop：http://ffam120171.cn.Toocle.com
URL：www.saynasi.cn

Link

主站蜘蛛池模板： 女人性高朝床叫视频尖叫声 | 日韩中文首页 | 国产亚洲精品无码成人 | 国产中文字幕亚洲 | 无码日韩人妻AV一区免费 | 羞羞答答xxdd在线网站 | 特级做a爰片毛片免费看 | 亚洲乱亚洲乱妇91p丰满 | 区区区区区区7777 | 少妇中文字幕乱码亚洲影视 | 夜夜躁狠狠躁日日躁202 | 日韩中文首页 | 2021亚洲韩国精品乱码 | 特黄AAAAAAA片免费视频 | 亚洲成人日韩 | 国产成人精选视频在线观看 | 人妻系列无码专区免费视频 | 久久精品亚 | 精品国产乱码久久久久禁果 | 成人福利热舞hd | 一级片久久免费 | 欧美黄色片网站 | 密芽av | 国产精品天天看天天狠 | 欧美综合色网 | 亚洲精品美女 | 欧美在线观看视频一区二区 | 欧美亚洲91 | 日韩精品免费视频一区二区三区 | 欧美一级操 | 在线播放免费观看 | 日本黄色视频在线网址 | 偷窥目拍性综合图区 | 久久国产精品无码一区二区三区 | 国产精品成人AV在线观看 | 国产精品午夜在在线观看 | 久久久首页 | 午夜精品久久久久久久99老熟妇 | 天堂中文在线最新版WWW | 亚洲午夜久久久影院 | 国产69精品久久久久按摩 |