久久香蕉网站_a毛片毛片av永久免费_亚洲国产亚综合在线区_欧美亚洲日本_国产色秀视频在线播放_狠狠躁夜夜躁青青草原

QB1 single port exhaust valve

QB1 single port exhaust valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

The QB1 single port exhaust valve is a barrel type valve body, and its internal structure mainly consists of stainless steel floating balls. This valve is divided into two kinds of exhaust valves: thread type and flange type.

Type QB1 is applicable to the pipeline with working temperature less than 80 degrees, which is used as a device to exclude gas in the pipeline.

Working principle of single port exhaust valve

When the water begins to be injected into the pipe, the floating ball will float up slowly. At this time, the valve has been discharged. When a certain pressure is reached, the float holds the rubber ring tightly, indicating that the air has been exhausted from the exhaust nozzle.

Single port exhaust valve main parts material

1
閥體
鑄鐵
2
閥蓋
鑄鐵
3
浮球
不銹鋼
4
塞頭
橡膠
5
排氣嘴
黃銅
6
螺絲、螺帽
元鋼


Single port exhaust valve main dimensions


連接方式
DN
H
D
D1
Z-Φd
法蘭式
15
245
195
160
4-18
20
245
195
160
4-18
25
245
195
160
4-18
絲口式
15、20
245
-
-
-
25、32
245
-
-
-
40、50
310
-
-
-


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.QB1 single port exhaust 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!
主站蜘蛛池模板: 成人精品久久日伦片大全免费 | 亚洲一二三区免费 | 婷婷在线免费 | 亚洲女同一区二区 | 三级福利在线 | 青青青久久久 | 小仙女JK白丝袜美腿自慰 | 女同av国产亚洲片bbb及 | 亚洲精品国产精品国自产观看 | 亚洲欧美福利视频 | 羞羞av在线 | 黄色仓库av| 码A片国产精品18久久久... | 久久影院m3u8 | 国产性夜夜春夜夜爽 | china末成年videos黄 | 蜜桃AV无码免费看永久 | 靠逼网站免费看 | 2000xx影院 | 法国同性猛男gay69 | a在线免费观看视频 | 国产黄三级三级三级三级一区二反 | 久久手机看片 | 一区=区三区乱码 | 一级黄片毛片免费 | freevideos少妇 | 午夜精品久久久内射近拍高清 | 草留视频 | 国产高清不产二区三区 | 精品国产伦一区二区三区观看体验 | 欧美激情无码一区二区三区明星 | 粗大的内捧猛烈进出欧美 | 999ZYZ玖玖资源站在线观看 | 欧美性猛交xxxx乱大交91 | 中文字幕一区二区三区在线观看 | 惊弦45集免费观看 | 国产欧美一级二级三级在线视频 | 国产成人福利 | 亚洲av无码偷拍在线观看 | 伊人久久大香线蕉无码 | 国产一级录像 |