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

G45J direct current rubber lined diaphragm valve

G45J direct current rubber lined diaphragm valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Design and manufacture: GB122239


Structure length: GB12221, JB1688


Flange joint dimensions: GB4216, JB78


Application of G45J direct current rubber lined diaphragm valve


The valve is specially designed to control non-corrosive or general corrosive media. There is no lining on the inner surface of the valve body or covered with a variety of optional rubber. It is suitable for different working temperatures and fluid pipelines.


Applicable temperature: less than 85 degrees, less than 100 degrees, or less than 120 degrees (according to lining and diaphragm material).


Pressure level: PN0.6, 1, 1.6


Material Science


Body: cast iron, ductile iron, carbon steel, stainless steel.


Bonnet: cast iron, ductile iron, carbon steel, stainless steel.


Lining: no lining, rubber.


Diaphragm: Rubber


Disc: cast iron and carbon steel.


Stem: carbon steel, stainless steel handwheel: cast iron.


test


Lining layer: EDM test


Test and inspection according to GB/T13297 standard


Nominal pressure: PN (Mpa)


Valve body: PN * 1.5


Sealing: PN x 1.1


Structural characteristics


Diaphragm valve is a special stop valve.


1. The opening and closing parts of the elastic seal ensure that there is no internal leakage.


2, streamlined flow path makes the pressure loss small.


3, there is no stuffing box, so there is no leakage.


4. The valve body and cover are separated by the middle diaphragm so that the valve cover above the diaphragm and the valve stem parts are not eroded by the medium.


5, the diaphragm can be replaced and the maintenance cost is low.


6. The variety of lining materials can be applied to all kinds of media and has good corrosion resistance.

Parts list: 1, body 2, valve body lining 3, diaphragm 4, disc 5, stem 6, valve cap 7, handwheel.


Main dimensions and weight


DN
mm
公稱壓力
MPa
工作壓力
MPa
L
(mm)
D
(mm)
D1
(mm)
n-φd
(mm)
F
(mm)
H1
(mm)
H2
(mm)
D0
(mm)
質量
25
0.6
0.6
145
115
85
4-14
2
178
190
120

32
160
140
100
4-18
2
196
217
140

40
180
150
110
4-18
3
196
217
140
14
50
210
165
125
4-18
3
219
240
200
20
65
250
185
145
4-18
3
264
272
200
29
80
300
200
160
4-18
3
285
315
280
42
100
350
220
180
8-18
3
352
383
320
61
125
400
250
210
8-18
3
470
515
320
79.5
150
0.4
460
285
240
8-22
3
508
554
400
150
200
570
340
295
8-22
4
602
660
500
236.5
250
680
395
350
12-22
4
708
786
500

300
790
445
400
12-22
4





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.G45J direct current rubber lined diaphragm 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
国语自产精品视频在线看8查询8| 国产日韩欧美一区二区| 亚洲毛片网站| 亚洲精品专区| 久久夜色精品国产欧美乱极品| 欧美日本免费| 一区二区在线视频播放| 宅男噜噜噜66一区二区66| 久久一二三区| 亚洲国产va精品久久久不卡综合| 久久久久中文| 国产欧美精品在线观看| 激情综合色丁香一区二区| 一区二区三区自拍| 亚洲人成人一区二区三区| 久久国产精品亚洲77777| 亚洲精品乱码久久久久久日本蜜臀 | 亚洲高清在线播放| 欧美日韩国产经典色站一区二区三区| 欧美精品亚洲二区| 久久黄金**| 老司机67194精品线观看| 欧美日本国产精品| 国产亚洲高清视频| 日韩图片一区| 久久精品国产999大香线蕉| 欧美黄色网络| 国产欧美一级| 91久久国产综合久久| 欧美午夜女人视频在线| 日韩视频―中文字幕| 亚洲一区二区三区精品动漫| 欧美日韩你懂的| 久久99在线观看| 亚洲欧洲一区| 国产欧美日韩激情| 欧美日韩精品二区| 亚洲美女av在线播放| 美女精品在线观看| 欧美视频中文在线看 | 欧美精品v日韩精品v国产精品| 国产欧美日韩另类一区| 日韩亚洲不卡在线| 久久综合国产精品台湾中文娱乐网| 国产精品激情电影| 亚洲精品孕妇| 美女亚洲精品| 国产日韩欧美一区二区三区四区| 一本久道久久综合中文字幕| 麻豆精品精品国产自在97香蕉| 国产精品视频xxxx| 一本久道久久久| 欧美国产日韩精品| 在线观看日产精品| 久久精品视频播放| 国产毛片一区| 亚洲免费影视| 欧美午夜无遮挡| 亚洲另类自拍| 欧美激情国产日韩| 亚洲成色精品| 久久婷婷色综合| 国内视频一区| 久久精品亚洲一区二区三区浴池| 国产精品区一区二区三区| 一区二区日本视频| 欧美区一区二| 亚洲精品一区久久久久久| 女仆av观看一区| 亚洲国产精品第一区二区| 久久久亚洲国产美女国产盗摄| 国产亚洲精久久久久久| 午夜精品电影| 国产精品亚洲欧美| 午夜在线一区二区| 国产欧美日韩视频一区二区| 午夜精品久久久久久久久久久久| 国产精品国产三级国产普通话三级| 一区二区三区四区五区精品视频 | 欧美精品观看| 亚洲精品少妇网址| 欧美电影免费网站| 亚洲激情偷拍| 欧美激情精品久久久久久久变态| 亚洲国产视频直播| 欧美大片免费久久精品三p | 欧美精品二区| 亚洲精品欧美极品| 欧美日本韩国一区| 一区二区三区高清在线| 欧美三级乱人伦电影| 一区二区三区国产盗摄| 欧美日韩一区成人| 亚洲午夜国产成人av电影男同| 国产精品成人一区二区三区夜夜夜 | 亚洲清纯自拍| 欧美日韩国产限制| 亚洲图片激情小说| 国产精品久久久久久久久借妻| 亚洲欧美乱综合| 国产网站欧美日韩免费精品在线观看 | 久久精品久久99精品久久| 国内外成人免费视频| 久久香蕉国产线看观看av| 亚洲大胆人体视频| 欧美精品播放| 亚洲特色特黄| 国产日韩亚洲欧美| 麻豆精品国产91久久久久久| 亚洲精品一二| 国产精品免费视频观看| 久久精品系列| 亚洲精品永久免费精品| 国产精品h在线观看| 欧美在线免费视屏| 亚洲国产精品久久久久秋霞影院| 欧美日韩福利视频| 午夜伦欧美伦电影理论片| 国产揄拍国内精品对白| 欧美99在线视频观看| 一区二区精品| 国产亚洲欧美色| 欧美二区视频| 亚洲欧美国产高清| 黄色av成人| 欧美日韩喷水| 久久精品一本| 一区二区三区.www| 国模精品一区二区三区色天香| 欧美精品一区二区视频 | 久久成人这里只有精品| 亚洲黄色三级| 国产精品手机在线| 欧美成人午夜激情在线| 亚洲在线第一页| 亚洲电影免费观看高清完整版| 欧美视频一区二区三区四区| 久久久久久国产精品mv| 夜夜狂射影院欧美极品| 国产在线播放一区二区三区| 欧美日韩dvd在线观看| 久久国产色av| 一区二区三区四区五区在线| 一区视频在线| 国产精品网站在线观看| 欧美高清视频免费观看| 欧美一区二区三区四区视频| 日韩视频在线观看| 黄色av一区| 国产精品亚洲激情| 欧美激情91| 久久婷婷国产麻豆91天堂| 亚洲一区免费| 亚洲美女淫视频| 激情丁香综合| 国产精品一区二区在线| 欧美精品偷拍| 久久综合一区二区| 性欧美暴力猛交另类hd| 亚洲乱码国产乱码精品精| 激情欧美一区二区三区| 国产精品美女久久久| 欧美另类综合| 免费亚洲电影在线| 久久精品国产一区二区三区免费看 | 一区二区三区高清在线| 亚洲电影欧美电影有声小说| 国产欧美日韩精品在线| 欧美日韩在线大尺度| 欧美成人国产一区二区| 欧美在线观看视频一区二区三区| 一本色道久久综合亚洲精品婷婷| 在线看片欧美| 国产一区二区三区丝袜| 国产精品免费视频xxxx| 欧美日韩在线不卡一区| 欧美久久久久久久| 欧美大片免费久久精品三p| 久久资源av| 久久免费视频在线| 欧美一区二区三区视频在线 | 欧美日韩aaaaa| 欧美搞黄网站| 欧美成人久久| 女人香蕉久久**毛片精品| 久久综合电影一区| 久久精品国产69国产精品亚洲 | 国产精品久久久久久久9999| 欧美日本视频在线| 欧美精品v日韩精品v国产精品| 欧美风情在线观看| 女人天堂亚洲aⅴ在线观看| 久久伊人免费视频| 久久亚洲精品一区| 久久综合伊人77777麻豆| 久久婷婷丁香| 美女主播精品视频一二三四| 老**午夜毛片一区二区三区| 久久伊人亚洲| 欧美xart系列高清| 欧美成人一区二区| 欧美精品激情blacked18| 欧美理论视频| 欧美视频四区|