国产精品免费麻豆入口丨337p粉嫩大胆噜噜噜丨国产日韩一区二区三区在线观看丨欧美激情综合亚洲一二区丨国产成人精品亚洲一区

Worm wheel ceramic ball valve

Products > Ceramic valve > Worm wheel ceramic ball valve

Worm wheel ceramic ball valve

Model: Q341TC
Nominal diameter: DN15 ~ 300mm
Nominal pressure: PN1.0 ~ 4.0MPa
Temperature: -40 ° C + 425 ° C
Main material: carbon steel, stainless steel, etc.
Medium: silica fume, coal, cinder, powder particles, gypsum etching solution, sulfuric acid, hydrochloric acid, and other properties
are widely used: the lifting device electricity, petroleum, chemical piping system
Contact purchase
shared:

Product Overview
 This valve is suitable for high-hardness particles or soft particles   but corrosive medium pipe for opening and closing purposes. Nominal pressure 1.6MPA, to adapt to temperature less than or equal to 200 degrees. The   parts in contact with the medium are all structural ceramic materials   with high chemical stability and high hardness (Rockwell hardness   HRC90), second only to diamond. Therefore,   the valve has a very high wear resistance, corrosion resistance,   erosion resistance, and good thermal insulation, thermal expansion. Ball   using advanced grinding equipment and technology manufacturing, high   ball roundness accuracy, surface quality, with the seat on the research,   the use of ZrO2 ceramic self-lubricating, can achieve good sealing   performance. Ceramic   good wear resistance, so that the valve durable, high reliability, long   service life, titanium alloy valve and Monel valve 2-4 times. 
 
   The main components of the material

Serial number

name

material

Serial number

name

material

1

Left and right

WCB

8

filler

PTFE

2

Body

WCB

9

Packing gland

2Cr13

3

bushing

Composite engineering ceramics

10

Bracket

Q235

4

Sphere

Composite engineering ceramics

11

Worm device


5

Seat

Composite engineering ceramics

12

Stud

35

6

Valve stem

2Cr13

13

screw

25

7

Gasket

graphite





 
 Application specification

Design and manufacture        

GB / T12224

Link size        

Structure length        

GB / T12221


Flange size        

GB / T9113

Inspection and testing

GB / T9092

material

Carbon steel

GB / T12229

stainless steel        

GB / T122230

Sign

GB / T12220

Availability

GB / T12252


 
 
 
   The main shape and connection dimensions

DN (mm)

PN (MPa)

L

D

D1

D2

C

H1

H2

n-φd

50

16

203

165

125

99

20

185

150

4-φ18

65

222

185

145

118

20

215

150

4-φ18

80

241

200

160

132

20

230

150

8-φ18

100

305

220

180

156

20

240

180

8-φ18

125

356

250

210

184

22

265

180

8-φ18

150

394

285

240

211

24

300

180

8-φ22

200

457

340

295

266

24

355

200

12-φ22

250

533

405

355

319

26

420

200

12-φ26


主站蜘蛛池模板: 鲁大师影院在线观看| sm国产在线调教视频| 亚洲一卡一卡二新区乱码无人区二| 欧美成人在线视频| 日本人三级| 黑人大荫蒂高潮视频| 欧美丰满熟妇xxxx| 久久精品国产精品亚洲蜜月| 激情亚洲一区国产精品| 九九久re8在线精品视频| 国产亚州精品女人久久久久久| 国产99视频精品免费视看6| 欧美va天堂在线电影| 中文字幕av手机版| 东京热一本无码av| 欧美一级三级| 亚洲无人区码一码二码三码的含义| 中文字幕av无码一区二区三区电影| 狠狠色噜噜狠狠狠888777米奇 | 无码专区一va亚洲v专区在线| 亚洲一区二区高清| 97人妻熟女成人免费视频色戒| 湿女导航福利av导航| 国产激情无码一区二区三区| 午夜无码伦费影视在线观看果冻| 欧美精品无码一区二区三区 | 91视频小说| 精品国产午夜肉伦伦影院| 婷婷久久综合九色综合88 | 福利视频在线播放| 亚洲欧美va在线播放| 装睡被陌生人摸出水好爽| www噜噜偷拍在线视频| 成年女人免费v片| 国产亚洲视频在线观看| 10000部拍拍拍免费视频| 亚洲成人在线网| 色哟哟精品视频在线观看|