亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区

H42F46 lined fluorine vertical check valve

H42F46 lined fluorine vertical check valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

H42F46 lined fluorine vertical check valve is suitable for Aqua regia, hydrochloric acid, organic acid, strong acid, strong oxidant of various concentrations from - 50 ~150 ~C. FEP is also suitable for various concentrations of strong alkali organic solvents and other corrosive gases, liquid media pipelines. Fluorine-lined vertical check valve is widely used in water, gas, oil, chemical industry, smelting, energy, shipbuilding, power, oil, water treatment, construction and other industries for its advantages

Material of main parts


零件名稱
材料
上下閥體
鑄鐵、鑄鋼、不銹鋼、內襯F46、F3
閥 瓣
鑄鋼、不銹鋼、襯F46、F3
墊 圈
F4/F46


Main technical specifications


設計標準
GB12224
結構長度
GB12221
法蘭標準
JB/T79-94
GB9113.1-26
檢驗試驗
GB/T13927



Main connection dimensions


公稱通徑
標準值
參考值
DN
(mm)
NPS
(inch)
L
D
D1
D2
f
b
Z-Φd
WT(Kg)
PN0.6MPa
15
1/2
80
80
55
40
2
12
4-Φ14
2.5
20
3/4
90
90
65
50
2
14
4-Φ14
3.5
25
1
100
100
75
60
2
14
4-Φ14
4
32
11/4
110
120
90
70
2
16
4-Φ18
5
40
11/2
125
130
100
80
3
16
4-Φ18
6
50
2
140
140
110
90
3
16
4-Φ18
8
65
21/2
160
160
130
110
3
16
4-Φ18
10
80
3
185
185
150
125
3
18
8-Φ18
13
100
4
210
205
170
145
3
18
8-Φ18
25
150
6
300
260
225
200
3
20
8-Φ23
46
200
8
380
315
280
255
3
22
12-Φ23
100
250
10
356
370
335
310
3
24
12-Φ23
155
300
12
457
435
395
362
4
24
12-Φ23
180
350
14
533
485
445
412
4
26
16-Φ23
220
400
16
572
535
495
462
4
28
16-Φ23
275
450
18
610
590
550
518
4
28
16-Φ23
300
500
20
610
640
600
568
4
30
16-Φ23
392
PN1.0MPa
15
1/2
80
95
65
45
2
14
4-Ф14
2.5
20
3/4
90
105
75
55
2
16
4-Ф14
3.5
25
1
100
115
85
65
2
16
4-Ф14
4
32
11/4
110
135
100
78
2
18
4-Ф18
5
40
11/2
125
145
110
85
3
18
4-Ф18
6
50
2
140
160
125
100
3
20
4-Ф18
8
65
21/2
160
180
145
120
3
20
4-Ф18
10
80
3
185
195
160
135
3
22
4-Ф18
13
100
4
210
215
180
155
3
22
8-Ф18
25
150
6
300
280
240
210
3
24
8-Ф23
46
200
8
380
335
295
265
3
26
8-Ф23
100
250
10
356
390
350
320
3
28
12-Ф23
155
300
12
457
440
400
368
4
28
12-Ф23
180
350
14
533
500
460
428
4
30
16-Ф23
220
400
16
572
565
515
482
4
32
16-Ф25
275
450
18
610
615
565
532
4
32
20-Ф25
300
500
20
610
670
620
585
4
34
20-Ф25
392
PN1.6MPa
15
1/2
80
95
65
45
2
14
4-Ф14
2.5
20
3/4
90
105
75
55
2
16
4-Ф14
3.5
25
1
100
115
85
65
2
16
4-Ф14
4
32
11/4
110
135
100
78
2
18
4-Ф18
5
40
11/2
125
145
110
85
3
18
4-Ф18
6
50
2
140
160
125
100
3
20
4-Ф18
8
65
21/2
160
180
145
120
3
20
4-Ф18
10
80
3
185
195
160
135
3
22
8-Ф18
13.5
100
4
210
215
180
155
3
24
8-Ф18
28.5
150
6
300
280
240
210
3
28
8-Ф23
48
200
8
380
335
295
265
3
30
12-Ф23
105
250
10
356
405
355
320
3
32
12-Ф25
165
300
12
457
460
410
375
4
34
12-Ф25
195
350
14
533
520
470
435
4
38
16-Ф25
238
400
16
572
580
525
485
4
40
16-Ф30
295


The best quality, first-class service Qigao creates more value for you!

"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

Product Standards:

Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

pre-sale service:

Product introduction, technical exchange, non-standard product design, troubleshooting。

Sale service:

A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service:

1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

a、Structure length;

b、Connection Type;

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range;

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

 

Order Process:

1、Customer purchase list fax to021-33872143,Or call us 021-33872141

2、Receive customer purchase list, provide valve model selection and quotation (price list)。

3、Specific agreement: delivery date, special requirements, etc.。

download Google:

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

a、Structure length;

b、Connection Type;

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range;

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

Sale service:

Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service:

1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
In order to further improve product quality。

3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

statement

  1. All text, data and pictures in this article are for reference only.H42F46 lined fluorine vertical check valvePlease contact us at 4000-700-665 for details of performance, size and price.
  2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!
亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区
国产亚洲精品bt天堂精选| 久久久久国色av免费看影院 | 国产夜色精品一区二区av| 99ri日韩精品视频| 老鸭窝毛片一区二区三区| 在线观看日韩av电影| 亚洲成色www8888| 欧美日韩一区二区三区在线 | 亚洲精品乱码久久久久久蜜桃麻豆| 日韩午夜在线电影| 亚洲欧美亚洲| 久久综合导航| 欧美性事免费在线观看| 国产真实乱偷精品视频免| 日韩视频中午一区| 欧美一级片久久久久久久| 老司机aⅴ在线精品导航| 欧美日韩精品一区| 国产亚洲欧美aaaa| 99国内精品| 久久精品国产一区二区三| 欧美精品二区三区四区免费看视频| 国产精品一区二区三区乱码| 在线观看国产一区二区| 亚洲视频在线播放| 麻豆国产精品777777在线| 国产精品久久777777毛茸茸| 在线观看日韩欧美| 欧美国产先锋| 亚洲日本中文字幕| 久久精品国产第一区二区三区最新章节 | 久久精品国产久精国产一老狼| 免费看成人av| 国产精品日韩一区| 91久久精品国产91性色tv| 午夜久久久久久| 欧美激情免费观看| 韩国一区二区三区美女美女秀| 99国产一区| 久久一区二区三区av| 国产精品免费一区豆花| 亚洲人成小说网站色在线| 欧美在线亚洲一区| 国产精品国产a级| 日韩视频免费观看高清在线视频| 久久福利一区| 国产精品美女| 99精品视频一区| 欧美www在线| 国内精品久久久久影院 日本资源| 亚洲午夜91| 欧美日韩国产综合一区二区| 在线看片一区| 久久精品国产在热久久| 国产精品午夜在线观看| 一区二区av| 欧美精品在线免费观看| 亚洲成人在线观看视频| 久久久国产午夜精品| 国产女优一区| 亚洲综合好骚| 国产精品va| 一区二区日韩伦理片| 欧美激情女人20p| 亚洲第一精品久久忘忧草社区| 久久大逼视频| 国产日韩在线一区二区三区| 亚洲在线视频网站| 欧美亚男人的天堂| 中文精品在线| 国产精品盗摄久久久| 日韩一级大片在线| 欧美激情一区二区三区四区 | 99热精品在线| 欧美日韩国产大片| 99成人免费视频| 欧美日韩国产一区| 一本色道久久99精品综合| 欧美伦理视频网站| 99视频精品在线| 欧美日韩综合另类| 亚洲先锋成人| 国产精品日韩| 欧美一区二区三区四区在线观看| 国产欧美日韩在线 | 欧美激情自拍| 99国产精品| 欧美视频中文在线看| 亚洲图片激情小说| 国产精品视频福利| 欧美一级成年大片在线观看| 国产欧美日本| 欧美中文字幕视频| 黄色成人精品网站| 久久综合久久久| 亚洲国产欧美在线| 欧美极品在线播放| 宅男66日本亚洲欧美视频| 国产精品毛片一区二区三区| 性欧美大战久久久久久久久| 国产一区亚洲一区| 免费一区二区三区| 日韩小视频在线观看专区| 欧美午夜一区| 欧美在线观看你懂的| 激情视频一区| 欧美激情区在线播放| 亚洲手机成人高清视频| 国产精品羞羞答答xxdd| 久久久久久久性| 亚洲级视频在线观看免费1级| 欧美日韩国产va另类| 亚洲欧美日韩精品久久奇米色影视 | 亚洲日韩欧美视频一区| 欧美日韩成人在线观看| 亚洲欧美日韩天堂| 精品不卡在线| 欧美日本一区二区三区| 亚洲欧美日韩一区在线观看| 国内偷自视频区视频综合| 欧美成人资源| 亚洲男人av电影| 激情成人综合| 欧美日韩欧美一区二区| 性做久久久久久免费观看欧美| 亚洲电影免费观看高清| 欧美日韩专区在线| 久久精品理论片| 日韩视频三区| 国产日韩在线视频| 欧美成人在线网站| 亚洲欧美综合国产精品一区| 在线日本高清免费不卡| 欧美色视频日本高清在线观看| 久久gogo国模啪啪人体图| 亚洲精品久久| 国产午夜精品理论片a级探花| 欧美电影在线观看| 亚洲制服欧美中文字幕中文字幕| 影视先锋久久| 国产精品成人va在线观看| 久久露脸国产精品| 亚洲图片欧洲图片av| 在线日本高清免费不卡| 国产精品黄页免费高清在线观看| 久久亚洲综合色一区二区三区| 国产精品99久久久久久宅男 | 欧美日韩黄色一区二区| 久久九九国产精品| 亚洲午夜羞羞片| 亚洲国产精品免费| 国产欧美一区在线| 欧美日韩国产一区| 免费观看不卡av| 欧美有码视频| 亚洲午夜国产成人av电影男同| 在线观看亚洲a| 国产日韩精品一区| 国产精品99一区| 欧美激情免费在线| 久久久国产精品一区二区中文| 亚洲一区二区三区国产| 亚洲精品乱码久久久久久日本蜜臀| 国产日韩综合一区二区性色av| 欧美视频免费在线| 欧美成人四级电影| 久久久综合网站| 欧美一区观看| 亚洲自拍电影| 99亚洲伊人久久精品影院红桃| 在线精品亚洲一区二区| 国产亚洲欧美aaaa| 国产精品视频一区二区高潮| 欧美精品97| 噜噜噜噜噜久久久久久91| 久久福利电影| 午夜亚洲影视| 亚洲欧美99| 亚洲手机成人高清视频| 夜夜爽99久久国产综合精品女不卡 | 在线成人小视频| 国产视频一区欧美| 国产精品一区二区久激情瑜伽| 欧美日韩中文| 欧美日韩免费在线观看| 欧美国产丝袜视频| 欧美v国产在线一区二区三区| 久久综合狠狠综合久久综合88| 久久gogo国模裸体人体| 欧美在线播放| 久久av一区| 久久国产夜色精品鲁鲁99| 欧美一区二区三区四区在线观看地址| 亚洲性图久久| 亚洲一区二区免费| 亚洲一区二区欧美| 亚洲自拍偷拍麻豆| 亚洲免费在线播放| 午夜精品久久久久久| 午夜精品视频| 亚洲欧美资源在线| 午夜免费在线观看精品视频| 欧美一级大片在线观看| 欧美一区二区黄色|