少妇人妻精品一区二区三区-成年人看的性生活视频-欧美三级a做爰全过裸体-国产夫妻性生活免费看

J21W pressure dial valve

J21W pressure dial valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Main performance parameters

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

2. connection form: card sleeve connection

3. structural features: conical or spherical seal, right angle type.

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

5. nominal pressure: less than 10000Psi

6. applicable working temperature: -40 C ~ +350 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
零件名稱
材質(zhì)
1
連接螺母
20# A105 SS304 SS304L SS316 SS316L
2
卡套
20# A105 SS304 SS304L SS316 SS316L
3
閥體
20# A105 SS304 SS304L SS316 SS316L
4
填料墊
PTFE 柔性石墨、金屬盤根
5
填料
PTFE 柔性石墨
6
填料壓蓋
20# A105 SS304 SS304L SS316 SS316L
7
鎖緊螺母
20# A105 SS304 SS304L SS316 SS316L
8
閥桿
20# A105 SS304 SS304L SS316 SS316L
9
手輪
20# A105 SS304 SS304L SS316 SS316L
10
帶帽螺母
20# A105 SS304 SS304L SS316 SS316L


Main dimensions


?
L
H
D0
?8
38
92
?70
?10
38
92
?70
?12
39
92
?70
?14
40
94
?70
?18
42
100
?80


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.J21W pressure dial 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!
加勒比婷婷色综合久久| 亚洲色图中文字幕在线视频| 免费男女啪啪视频网站| 亚洲欧美日韩丝袜另类| 人人妻人人澡欧美91精品| 一区二区夫妻被偷拍网站| 成人国产午夜福利网| 午夜激情在线观看网页| 青草免费视频一二三区| 少妇太爽高潮在线播放| 日韩暴露一区二区三区| 国产精品亚洲精品久久| 美女少妇性高潮的视频| 日本一区二区福利视频| 亚洲美女毛片在线视频| 国内自拍视频一区二区三区| 伊人亚洲视频在线观看视频| 亚洲一区国产二区日本三区| 国产精品一区二区三区国产| 国产精品久久亚洲不卡| 人妻少妇嫩模一区二区三区| 亚洲毛片视频在线免费观看| 久久精品国产亚洲av男人| 日本新任女教师在线播放| 亚洲人妻av在线播放| 色综合一区二区日本韩国亚洲| 亚洲午夜福利啪啪啪| 中文字幕日韩精品 一区| 欧美国产日韩一区在线观看| 国产午夜福利av导航| 久久一区二区三区综合| 午夜黄色福利在线观看| 日韩成人深夜免费在线观看| 久久成人国产精品麻豆| 国产亚洲精品视频在线网| 亚洲av日韩精品一区二区三区| 一本高清码二区三区不卡| 国产美女露脸自拍视频| 一区二区精品福利视频| 日韩毛片精品高清免费| 亚洲成av人片一区二久久精品|