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

AQ20 air compressor safety valve

AQ20 air compressor safety valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Air compressor safety valve AQ20 is suitable for air with working temperature < 200. It is a special safety valve for air compressor. When the pressure in the equipment exceeds the allowable value, the valve opens automatically, and then discharges completely. When the pressure drops to the prescribed value, the valve closes automatically to ensure the safe operation of the equipment.


Material of main parts


No.
零件名稱
AQ-20材料
1
閥  體
2Cr13
2
閥  座
2Cr13
3
閥  瓣
2Cr13
4
閥  桿
2Cr13
5
閥  蓋
ZG230-450
6
閥  帽
ZG230-450


Main dimensions


公稱通徑
尺寸
do
G
D
D1
Z-d
L
H
20
17
G1"
62
44
4-17
25
220
25
20
M36×2
70
50
4-20
28
226


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.AQ20 air compressor safety 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!
国产一区二区三区免费视频观看 | 日本一二三四在线观看| 亚洲精品视频一区二区| 国产精品三级国产精品高| 日本亚洲欧洲一区二区| 国产一级内射在线视频| 女同欲望一区二区三区久久| 草草视频精品在线观看| 日韩av电影中文字幕| 欧美日韩亚洲中文v在线| 精品国产乱码一区二区三区四区| 国产自偷自偷免费一区| 国产真实精品久久二三区| 成年人在线免费观看国产| 亚洲av伦理一区二区三区久久| 国产精品一区二区污网站| 久久精品伊人少妇熟女| 亚洲精品乱码在线视频| 蜜桃av噜噜一区二区三区策驰| 91精品国产色综合久久不| 国产亚洲一区二区三区综合片| 亚洲av综合av东京热三区| 中文字幕一区视频播放| 亚洲男人天堂黄色av| 美女又爽又黄视频毛茸茸| 亚洲不卡在线视频免费| 刘亦菲毛片一区二区三区| 日本一区二区三区免费不卡视频| 丝袜美腿丝袜深夜福利网站| 国产午夜福利片新视觉| 日本精品久久福利视频| av一区二区三区精品| 一级特一黄大片欧美久久| 国产一级二级三级黄色片不卡| 日本色小姐美国青青草原| 91日本进口香蕉视频| 日本熟女人妻一区二区| 黄色成人av免费看| 日韩在线一区二区视频| 欧美三级精品三级在线| av天堂激情在线观看|