免费国产一区二区视频_久久久久国产一区二区三区_一级欧美视频_1000部精品久久久久久久久_九九精品影院_国产一区二区av

Hotline: +86-021-57278880
Language:   
Your current location: ProductsFluorine Lined ValveFluorine Lined Gate Valve

Z41F46 Fluorine Lined Gate Valve

Product overview

Product model: Z41F46
Nominal diameter: DN15 ~ 500mm
Applicable temperature: -50℃ ~ 150℃
Main materials: carbon steel, cast iron
Design and manufacture standard: GB/T 12234
Structure length standard: GB/T 12221-2005
Connection flange standard: GB/T 9113
Pressure and temperature grade: GB/T 12224-2005
Test inspection standard: GB/T 13927-2008

Z41F46 Fluorine Lined Gate Valve product details

Z41F46 Fluorine Lined Gate Valve Product Description:
Z41F46 Fluorine Lined Gate Valve produced and sold by Baigang valve group is a kind of the most visible opening and closing valve, the use of both sides sealed wedge-shaped gate to connect or cut off the pipeline medium, wedge gate valve does not allow trace Opened in the pipeline for throttling device, so as to avoid high-speed flow of media erosion and accelerate the sealing surface damage. FEP (F46) and PCTFE (F3) Lined Fluoride Gate Valves are applicable to various concentrations of aqua regia, acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants and FEP lined fluorine valve at -20 ℃ ~ 150 ℃ Also suitable for a variety of concentrations of strong alkali organic solvents and other corrosive gases, liquid media used on the pipeline.

Z41F46 lining fluorine valve used for sealing FEP or other material combinations, the friction coefficient is small, low opening and closing torque; PTFE filler material standard, sealing performance, easy maintenance and replacement; with flexible gate to compensate for gate seal And seat sealing surface wedge angle deviation, good agreement, sealing effect is ideal.


Z41F46 Fluorine Lined Gate Valve Application:
Z41F3, Z41F46 lining fluoride valve for a variety of concentrations of -50 ℃ ~ 150 ℃ aqua regia, sulfur, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants, FEP Also suitable for a variety of concentrations of strong alkali organic solvents and other corrosive gases, liquid media used on the pipeline.

Valve body has two kinds of flat body and round body: GB GB valve adopts round body, ANSI grade ANSI standard valve DN≤300Lb adopts flat body, DN≥400Lb adopts round body.


Z41F46 Fluorine Lined Gate Valve structure features:
 1, the valve body, the valve cover and the gate, the outer surface of the stem and other parts in direct contact with the media, all name lining FEP (F46) and other fluoroplastics; 
 2, It has low friction coefficient and low opening and closing torque for FPF (F46) / FEP (F46) or other material combination. 
 3. The packing is made of PTFE (F4) standard packing with good sealing performance and easy maintenance. 
 4, Board can compensate for the wedge angle deviation between the sealing surface of the gate plate and the valve seat sealing surface, and the good coincidence degree and the sealing effect are ideal. 
 5. The medium can pass through the gate valve in any direction from both sides and is suitable for the pipe acting on the medium which may change direction Closure device.


 A, less product connections, the overall good steel. 
 B, the closure of fast. 
 C, the opening limit mechanism is convenient, flexible and accurate. 
 D, small size, beautiful appearance. 
 E, simple operation, labor-saving, easy maintenance. 
 F, fluid resistance is small, the sealing surface erosion by the medium small. 
 G, medium flow restrictions do not love, do not disturb the flow, do not reduce the pressure.


Z41F46 Fluorine Lined Gate Valve main dimensions


Nominal diameter

size

Reference

DN (mm)

PNS (inch)

L

D

D1

D2

f

b

Zd

Do

H

Weight kg

PN1.0MPa

15

1/2

108

95

65

45

3

15

4-14

120

175

6

20

3/4

117

105

75

55

3

17

4-14

120

195

8

25

1

127

115

85

65

3

17

4-14

160

230

10

32

5/4

140

140

100

75

3

19

4-18

160

245

11

40

3/2

165

150

110

85

3

19

4-18

180

285

13

50

2

178

165

125

100

3

21

4-18

200

300

16

65

5/2

190

185

145

120

3

21

4-18

250

340

20

80

3

203

200

160

135

3

21

8-18

280

410

30

100

4

229

220

180

155

3

23

8-18

300

465

40

125

5

325

250

210

185

3

24

8-18

320

620

60

150

6

350

285

240

210

3

26

8-23

350

710

85

200

8

400

340

295

265

3

26

8-23

450

780

120

250

10

450

395

350

320

3

28

12-23

500

1000

175



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the Z41F46 Fluorine Lined Gate Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
免费国产一区二区视频_久久久久国产一区二区三区_一级欧美视频_1000部精品久久久久久久久_九九精品影院_国产一区二区av
  • <li id="aeqsi"></li>
    <strike id="aeqsi"></strike>
  • 
    
  • <li id="aeqsi"><tbody id="aeqsi"></tbody></li>
  • <tfoot id="aeqsi"><delect id="aeqsi"></delect></tfoot>
  • 久久久久久久久久码影片| 好吊色欧美一区二区三区四区| 国产伦精品一区二区三区照片| 国内精品久久久久久久果冻传媒| 国产精品av一区二区| 国产精品久久国产三级国电话系列| 影音先锋久久资源网| 亚洲欧美国产精品桃花| 九九九九精品| av成人午夜| 免费久久99精品国产自| 在线精品观看| 国内综合精品午夜久久资源| 一区不卡字幕| 欧美在线网站| 欧美激情1区| 永久免费精品视频网站| 亚洲欧美日韩精品久久久| 欧美精品一区二区三区四区五区| 狠狠色狠狠色综合人人| 国产精品久久波多野结衣| 波多野结衣久草一区| 粉嫩av免费一区二区三区| 久久久久久久欧美精品| 久久综合九色综合久99| 欧美中文字幕| 国产精品久久久久久久小唯西川| 久久尤物视频| 国产精品久久一区二区三区| 国产一区高清视频| 久久riav| 欧美一区精品| 亚洲精品三级| 久久日韩精品| 国产专区一区二区三区| 欧美高清一区二区| 亚洲精品白虎| 在线日韩欧美| 亚洲成人自拍视频| 欧美日韩在线一二三| 亚洲高清激情| 91九色极品视频| 久久riav二区三区| 一区二区在线观| 99精品欧美一区二区三区| 久久精品观看| 蜜桃av噜噜一区二区三| 欧美在线三级| 蜜桃av综合| 国严精品久久久久久亚洲影视| 日韩美女一区| 国产综合精品| 国产九色精品| 欧美在线观看天堂一区二区三区| 中文网丁香综合网| 激情伦成人综合小说| 一区二区欧美日韩| 亚洲永久视频| 日本精品一区二区三区视频 | 欧美欧美天天天天操| 亚洲国产精品一区制服丝袜| 亚洲综合好骚| 国产精品精品软件视频| 国产一区在线免费| 久久五月天婷婷| 日韩亚洲一区在线播放| 99www免费人成精品| 国产欧美日本| 国产伦视频一区二区三区| 亚洲日本精品| 久久精品91| 欧美欧美全黄| 精品一区久久久久久| 国产精品啊啊啊| 久久精品国产一区二区三区日韩 | 在线观看国产一区| 久久狠狠久久综合桃花| 四虎永久在线精品免费一区二区| 国产精品日韩精品欧美精品| 免费在线国产精品| 国产精品久久久免费| 欧美日韩一区在线播放| 香蕉久久国产| 欧美日韩影院| 日韩经典在线视频| 91精品国产99久久久久久红楼| 亚洲在线欧美| 久久国产精品久久精品国产| 亚洲久久成人| 欧美搞黄网站| 欧美性xxxx69| 国产99在线播放| 一本一道久久综合狠狠老精东影业| 日本精品视频一区| y111111国产精品久久婷婷| 中国女人久久久| 国内自拍一区| 欧美a级片网站| 亚洲a∨一区二区三区| 97碰碰视频| 亚洲欧美日韩精品一区二区| 欧美三区美女| 欧美成人tv| 一本色道久久综合亚洲二区三区| 国产在线播放一区二区| 1卡2卡3卡精品视频| 国产精品外国| 99国产精品久久久久久久成人热 | 蜜桃av色综合| 国产精品一区二区av| 久久久久99| 欧美综合77777色婷婷| 国产欧美日韩一区二区三区| 亚洲国产国产亚洲一二三| 好看的亚洲午夜视频在线| 中文字幕一区二区三区乱码| 亚洲福利av| 亚洲欧美久久234| 亚洲免费不卡| 欧美1区免费| 欧美日韩一区在线观看视频| 欧美日韩另类丝袜其他| 亚洲香蕉网站| 99热这里只有成人精品国产| 在线亚洲观看| 久久99伊人| 国产亚洲精品美女久久久m| 国产亚洲欧美一区二区| 久久久久久久久久久久久久一区 | 久久亚洲国产精品日日av夜夜| 99日韩精品| 久色成人在线| 国产经品一区二区| 久久精品日韩精品| 欧美性色黄大片人与善| 亚洲亚洲精品三区日韩精品在线视频| 日韩经典在线视频| 国产在线日韩| 久久精品日产第一区二区| 国产精品手机在线| 日韩性感在线| 在线观看日韩av电影| 亚洲一区中文| 久久国产精品久久| 欧美一区国产一区| 国产欧美丝祙| 国产乱码一区| 视频一区二区在线| 亚洲精品欧美| 国产精品乱码视频| 欧美 日韩 国产一区二区在线视频| 国内揄拍国内精品久久| 久久综合九色综合久99| 日韩妆和欧美的一区二区| 激情欧美丁香| 国内精品久久国产| 欧美日韩亚洲一区| 久久久久久夜| 亚洲精品欧美精品| 亚洲自拍另类| 性欧美大战久久久久久久免费观看| 亚洲黄色av| 免费精品视频一区| 国产精品久久久久久久久婷婷| 国产久一道中文一区| 亚洲小说欧美另类社区| 国产精品推荐精品| 国内精品久久久久久久影视蜜臀| 99re热精品| 国产在线一区二区三区四区 | 一本一道久久a久久综合精品| 一区二区动漫| 亚洲v国产v| 99中文视频在线| 国内精品美女在线观看| 久久久神马电影| 国产精品日本一区二区 | 亚洲专区欧美专区| 亚洲日本精品一区| 国产高清不卡av| 亚洲国产99| 午夜精品电影在线观看| 鬼打鬼之黄金道士1992林正英| 亚洲午夜黄色| 亚洲精品一区二区三区av| 国产精品10p综合二区| 一本色道精品久久一区二区三区| 日韩欧美在线观看强乱免费| 福利视频久久| 国产精品日韩精品欧美精品| 欧美久久电影| 亚洲精品一区国产精品| 精选一区二区三区四区五区| 免费久久久一本精品久久区| 欧美激情视频一区二区三区免费| 欧美高清视频一区二区三区在线观看| 欧美专区在线| 亚洲中字在线| 国产乱人伦精品一区二区| 国语精品中文字幕|