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

J11W brass cut-off valve

J11W brass cut-off valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

J11W-16T brass cut-off valve

Main technical specifications

1. Nominal pressure: 1.6MPa

2. Working medium: water and oil.

3, working temperature: -20 degrees below T, or less than 120 degrees C

4. Pipe thread meets ISO228 standard.

Main shape connection dimensions


DN
SIZE
L
H
D
S
?B
8
1/4
42
55
50
19
10
10
3/8
43
55
50
21
10
15
1/2
47
62
53
26
12.4
20
3/4
56
69
53
31
16.5
25
1
64
80
65
38
17.5
32
11/4
79
96
78
48
27
40
11/2
83.5
104
90
54
35
50
2
104
118
108
66.5
45
65
21/2
121
145
126
83
53


Note: (3001) J11F-16T valve disc is copper sealed; (3002) J11F-16T valve flap is polytetrafluoroethylene.

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.J11W brass cut-off 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
久久国产精品久久精品国产| 韩国成人福利片在线播放| 免播放器亚洲一区| 欧美高清视频一区二区| 欧美日韩免费观看一区二区三区| 欧美日韩另类综合| 国产视频亚洲精品| 亚洲黄色在线观看| 亚洲日本va午夜在线电影| 亚洲一二三四久久| 久久一综合视频| 欧美日本一区二区三区 | 国产精品人人做人人爽人人添| 欧美绝品在线观看成人午夜影视| 国产精品久久久久久久免费软件| 好吊日精品视频| 一区二区三区国产精品| 午夜在线a亚洲v天堂网2018| 久久婷婷影院| 欧美性猛交xxxx乱大交退制版| 国产一区视频在线看| 亚洲美女中文字幕| 久久riav二区三区| 欧美日精品一区视频| 韩国女主播一区二区三区| 日韩一级片网址| 久久久精品动漫| 国产精品xnxxcom| 亚洲缚视频在线观看| 亚洲综合国产精品| 欧美激情二区三区| 国产一区二区精品| 中日韩午夜理伦电影免费| 久久综合久久美利坚合众国| 国产精品久久97| 亚洲片区在线| 久久久精品日韩| 国产精品国产三级国产aⅴ入口| 亚洲成人在线免费| 欧美亚洲一区二区三区| 欧美日本在线视频| 伊人夜夜躁av伊人久久| 午夜久久影院| 欧美特黄一区| 亚洲美女免费视频| 免费观看亚洲视频大全| 国产亚洲一区在线| 亚洲欧美久久| 欧美三区美女| 亚洲精品一区二区三区不| 久久久五月天| 国产亚洲福利社区一区| 亚洲女ⅴideoshd黑人| 欧美日韩国产大片| 91久久在线| 久久亚洲精品网站| 国产一区二区三区四区三区四| 亚洲一区免费网站| 欧美日韩一区不卡| 亚洲精品一区在线| 女生裸体视频一区二区三区| 韩日欧美一区二区| 久久精品青青大伊人av| 国产欧美日本一区视频| 亚洲在线中文字幕| 国产精品第13页| 中文精品在线| 欧美三级欧美一级| av不卡在线| 欧美日韩免费一区| 亚洲最快最全在线视频| 欧美日韩国产二区| 一本久道久久综合狠狠爱| 欧美日韩国产精品专区| 亚洲另类黄色| 欧美日韩黄色一区二区| 99re视频这里只有精品| 欧美日韩系列| 亚洲一卡二卡三卡四卡五卡| 欧美午夜视频网站| 亚洲影院色无极综合| 国产精品毛片在线看| 亚洲欧美日韩天堂一区二区| 国产精品自拍三区| 欧美在线观看视频一区二区三区 | 国产综合自拍| 久久精品日韩| 在线观看一区二区视频| 久久综合九色| 91久久精品一区| 欧美紧缚bdsm在线视频| 日韩一级片网址| 欧美性色视频在线| 亚洲欧美三级在线| 国产日韩欧美| 久久视频免费观看| 亚洲欧洲精品一区二区| 欧美巨乳在线观看| 亚洲视频1区| 国产免费观看久久黄| 久久久高清一区二区三区| 在线观看欧美亚洲| 欧美激情综合色| 中文在线资源观看视频网站免费不卡| 国产精品久久777777毛茸茸| 欧美一区二区国产| 在线观看一区视频| 欧美激情亚洲激情| 亚洲自拍电影| 黄色亚洲在线| 欧美精品九九99久久| 亚洲一区二区黄| 国产一区三区三区| 噜噜噜噜噜久久久久久91| 亚洲免费观看在线观看| 国产精品爱啪在线线免费观看| 欧美一区二区大片| 亚洲国产成人久久综合一区| 欧美日韩亚洲一区二区| 欧美在线观看你懂的| 亚洲国产综合在线看不卡| 欧美亚州韩日在线看免费版国语版| 欧美一区二区精品| 亚洲欧洲一区二区在线播放| 国产精品久久久久久久9999| 久久久久久久网| 99视频一区| 国产在线观看精品一区二区三区| 欧美大片免费观看| 亚洲欧美中文字幕| 亚洲人精品午夜| 国产伦精品一区二区三区免费| 乱码第一页成人| 亚洲一级二级| 亚洲高清电影| 欧美日韩视频第一区| 久久精品中文字幕一区| 亚洲最黄网站| 一区在线观看视频| 国产精品高清网站| 另类尿喷潮videofree| 亚洲一区二区高清| 亚洲国产福利在线| 国产精品久久午夜夜伦鲁鲁| 免费观看日韩| 午夜精品美女久久久久av福利| 亚洲国产高清aⅴ视频| 国产欧美韩国高清| 欧美美女bbbb| 久久婷婷影院| 午夜精彩国产免费不卡不顿大片| 最新高清无码专区| 国产在线欧美| 国产精品私房写真福利视频 | 国产精品外国| 欧美—级在线免费片| 久久精品成人一区二区三区蜜臀| 一本色道久久综合狠狠躁的推荐| 狠狠色丁香久久婷婷综合丁香| 国产精品a久久久久| 欧美h视频在线| 久久精品导航| 亚洲欧美日韩中文视频| aa国产精品| 亚洲精品国久久99热| 激情五月***国产精品| 国产精品试看| 欧美色视频一区| 欧美激情视频一区二区三区免费 | 亚洲欧洲综合| 狠狠88综合久久久久综合网| 国产精品美女www爽爽爽| 欧美区日韩区| 欧美成人激情在线| 久久综合激情| 久久久久久亚洲精品杨幂换脸| 亚洲欧美网站| 亚洲一区二区视频在线观看| 日韩一区二区精品在线观看| 亚洲国产欧美久久| 在线播放亚洲| 狠狠色2019综合网| 国产自产高清不卡| 国产欧美一区二区三区在线老狼 | 亚洲精品在线观看免费| 在线国产精品播放| 激情综合色综合久久综合| 国产日本欧洲亚洲| 国产精品尤物| 国产精品一区一区| 国产精品亚发布| 国产精品一区二区三区四区| 国产精品久久久久久五月尺| 欧美小视频在线| 国产精品黄视频| 国产精品大片wwwwww| 欧美午夜精品| 国产精品久久久久久久久久尿 | 国产精品一区二区视频| 国产精品嫩草99a| 国产精品乱码妇女bbbb| 国产精品一区二区久久精品| 国产精品夜夜夜| 国产三级欧美三级日产三级99|