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

J23W external thread needle valve

J23W external thread needle valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

J23W external thread needle valve

Characteristic

1. manufacturing standard: GB/T12224-2005 JB/T7747-1995

2. connection form: external thread to welded pipe type.

3. structural features: conical seal, movable disc

4. valve test and test: GB/T13927-1992

5. nominal pressure: less than 10000Psi

6. applicable working temperature: -29 C ~ +200 C

7. applicable medium: corrosive and non corrosive media such as water, oil, gas, etc.

8. nominal diameter: DN6, DN10, DN15, DN20, DN25...

Material of main parts


序號(hào)
零件名稱
材質(zhì)
1
焊接接管
20# A105 SS304 SS304L SS316 SS316L
2
平墊圈
PTFE RTFE銅
3
連接螺母
20# A105 SS304 SS304L SS316 SS316L
4
閥體
20# A105 SS304 SS304L SS316 SS316L
5
填料墊
PTFE 柔性石墨、金屬盤根
6
填料
PTFE 柔性石墨
7
填料壓蓋
20# A105 SS304 SS304L SS316 SS316L
8
鎖緊螺母
20# A105 SS304 SS304L SS316 SS316L
9
閥桿
20# A105 SS304 SS304L SS316 SS316L
10
手柄
20# A105 SS304 SS304L SS316 SS316L
11
內(nèi)六角螺釘
20# A105 SS304 SS304L SS316 SS316L


Main dimensions


公稱通徑 DN
?
L1
L
H
D0
DN6
?14
66
140
84
63
DN10
?18
78
160
93
78


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.J23W external thread needle 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
99精品国产99久久久久久福利| 欧美午夜一区二区三区免费大片| 香蕉亚洲视频| 羞羞答答国产精品www一本 | 久久久另类综合| 欧美福利电影网| 国产精品久久77777| 国际精品欧美精品| 亚洲精品国产精品乱码不99按摩 | 欧美精品日韩一区| 国产精品亚洲欧美| 亚洲国产欧美日韩| 亚洲欧美成人一区二区三区| 久久在线精品| 欧美午夜大胆人体| 狠狠色香婷婷久久亚洲精品| 99爱精品视频| 久久久www免费人成黑人精品| 欧美日韩mv| 国产精品亚洲综合色区韩国| 樱桃视频在线观看一区| 亚洲私人影吧| 玖玖精品视频| 国产精品制服诱惑| 亚洲精品国产精品国自产观看| 亚洲直播在线一区| 免费观看日韩| 国产日韩欧美黄色| 9久草视频在线视频精品| 久久精品亚洲一区二区三区浴池| 欧美日韩免费观看一区三区| 国外成人在线视频| 亚洲一区二区三区在线看| 欧美**人妖| 国模一区二区三区| 韩国av一区| 亚洲视屏在线播放| 欧美va亚洲va国产综合| 国产日韩欧美在线观看| 一区二区欧美国产| 你懂的一区二区| 国产亚洲欧洲一区高清在线观看| 一区二区久久久久| 欧美大片va欧美在线播放| 国产欧美一区二区精品性色| 正在播放欧美视频| 欧美精品麻豆| 亚洲狠狠丁香婷婷综合久久久| 欧美在线视频一区二区| 国产精品乱子乱xxxx| 日韩午夜在线| 欧美风情在线| 在线观看欧美成人| 欧美专区亚洲专区| 国产女优一区| 亚洲欧洲99久久| 欧美视频精品在线观看| 亚洲免费成人| 欧美精品二区| 亚洲青色在线| 欧美成年人视频网站欧美| 狠狠色丁香婷综合久久| 久久精品国产精品亚洲综合| 国产精品一级久久久| 亚洲无玛一区| 国产精品成人观看视频国产奇米| 日韩一本二本av| 欧美激情性爽国产精品17p| 亚洲国产精品久久久久| 久久尤物视频| 在线观看亚洲a| 久久精品在线免费观看| 国产一区二区三区免费不卡| 亚洲影院免费观看| 欧美日韩久久| 国产一区欧美日韩| 免费观看国产成人| 国内精品模特av私拍在线观看| 亚洲自拍另类| 国产精品a级| 亚洲精品乱码久久久久| 农夫在线精品视频免费观看| 国内久久精品| 久久久午夜精品| 国产精品推荐精品| 99精品视频网| 国产精品国产精品| 亚洲一区二区三区乱码aⅴ蜜桃女| 国产精品www网站| 香蕉av777xxx色综合一区| 国产视频久久| 久久综合久久综合九色| 亚洲国产精品视频| 欧美日韩国产影片| 亚洲综合成人在线| 国产三级欧美三级日产三级99| 久久精品国产99国产精品| 一区二区视频免费在线观看| 欧美大尺度在线| 日韩一级精品视频在线观看| 欧美亚日韩国产aⅴ精品中极品| 亚洲在线一区二区三区| 国产日产欧美一区| 久久网站免费| 日韩午夜中文字幕| 国产精品护士白丝一区av| 欧美一级一区| 亚洲高清精品中出| 欧美日韩网址| 欧美一级在线播放| 在线看欧美视频| 欧美日韩国产91| 欧美亚洲一级片| **欧美日韩vr在线| 欧美日韩高清在线一区| 亚洲欧美激情一区二区| 好吊色欧美一区二区三区四区| 你懂的网址国产 欧美| 一区二区三区蜜桃网| 国产日韩欧美视频| 欧美.www| 亚洲摸下面视频| 伊甸园精品99久久久久久| 欧美区视频在线观看| 午夜亚洲激情| 最新69国产成人精品视频免费| 国产精品magnet| 久久久久久亚洲精品杨幂换脸| 亚洲精品免费在线| 国产农村妇女精品| 欧美国产极速在线| 午夜在线播放视频欧美| 亚洲精品1区2区| 国产情侣久久| 欧美精品一区二| 欧美综合国产| 9色porny自拍视频一区二区| 国产综合网站| 欧美日韩视频在线| 久久一区视频| 亚洲欧美另类综合偷拍| 亚洲电影免费在线| 国产精品影片在线观看| 欧美成人中文字幕在线| 香港久久久电影| 日韩一级成人av| 狠狠色综合网站久久久久久久| 欧美日韩在线精品一区二区三区| 久久精彩免费视频| 亚洲色图制服丝袜| 亚洲国产精品精华液2区45| 国产精品一二三| 欧美日韩成人精品| 久久综合电影一区| 午夜精品久久久久| 99视频国产精品免费观看| 悠悠资源网亚洲青| 国产欧美日韩一区二区三区在线| 欧美日本亚洲视频| 麻豆视频一区二区| 欧美在线日韩在线| 亚洲一区二区av电影| 亚洲久久视频| 亚洲福利国产| 狠狠色丁香婷婷综合久久片| 国产精品入口尤物| 欧美日韩ab| 欧美第一黄色网| 久久影视精品| 久久精精品视频| 欧美一二区视频| 亚洲一区二区精品在线| 亚洲精品小视频| 亚洲国产专区校园欧美| 伊人成人在线| 国模大胆一区二区三区| 国产精品一区二区三区乱码| 欧美视频在线视频| 欧美乱大交xxxxx| 欧美成人免费观看| 老司机精品福利视频| 久久精品视频网| 久久www成人_看片免费不卡| 亚洲一区二区三区精品在线| 日韩一区二区免费高清| 亚洲三级电影在线观看| 亚洲国产精品成人精品| 永久久久久久| 伊人精品久久久久7777| 激情久久久久久久| 国内久久婷婷综合| 国产综合18久久久久久| 国产亚洲精品自拍| 国产亚洲午夜| 国产一区二区三区观看| 国产一区二区在线观看免费播放| 国产三级精品三级| 国产性猛交xxxx免费看久久| 国产日韩精品久久久| 国产日韩欧美一区在线| 国产视频在线观看一区| 国产一区二区三区电影在线观看| 国产一区二区三区久久精品| 狠狠色狠狠色综合|