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

External thread welding stop valve

External thread welding stop valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

The external threaded welded cut-off valve body is made of high quality forged steel and all the spool are welded with STL alloy. Vertical movement of valve tip, long service life without rotation, beautiful structure, light handle and other characteristics. It is the best flow switch of high pressure gas and liquid, widely used in power plants, refineries, chemical units.

Nominal pressure: 1.6--48Mpa

Nominal diameter: DN5 ~ DN65

Applicable medium: high temperature steam, oil, water, gas and other non corrosive or corrosive media.

Applicable temperature: -20 C ~ +540 C, -70 C ~ 570 C

Manufacturing materials: 20#, 1Cr18Ni9Ti, 304, 316, 316L, 12Cr1Mov, etc.


品牌
奇高QIGAO
型號
J23Y-320P
連接形式
外螺紋
材質
不銹鋼
公稱通徑
DN6(mm)
適用介質
各種高腐蝕化學介質
壓力環境
高壓
工作溫度
高溫
標準
國標
外形
中型
流動方向
雙向
驅動方式
手動
零部件及配件
墊片
形態
針式
類型(通道位置)
直通式



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.External thread welding stop 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: 日韩中文字幕一区二区三区 | 精品中文字幕一区二区三区 | 超碰77| 欧美成人午夜激情在线 | 国产两性色午夜视频 | 国内精品久久久久久99蜜桃 | 人妻精品动漫h无码中字 | 亚洲视频观看 | 国产精品综合久久久 | 久久伊人精品影院一本到综合 | 深夜成人福利视频 | 亚洲欧美日韩国产精品一区二区 | 国产精品国产三级国产普通话蜜臀 | 欧美xxxx精品 | 偷窥日本少妇撒尿Chinese | 日韩精品一 | 亚洲精久 | 国产精品厕所 | 免费在线观看h | 午夜精品久久久久99热app | 日韩亚洲av无码三区二区不卡 | 毛片在线导航 | 国产黄毛片 | 少妇裸体性生交 | 外国毛片 | 欧美人与性动交α欧美精品图片 | 国产欧美一区二区三区国产幕精品 | 四川少妇BBW搡BBBB槡BBBB 中文字幕在线观看播放 | 18在线草莓www | 99精品综合加勒比在线观 | 二区三区中文字幕 | 成为人视频在线观看 | 亚洲一区二区三区无码中文字幕 | 九九热这里只有精品免费看 | 91麻豆精品激情 在线观看 | 日韩av在线免费播放 | 免费污网| 浴室激情在线观看 | 丰满少妇夜夜爽爽高潮水 | 国产网站91 | 久久久久久久久久久久久91 |