国产熟睡乱子伦午夜视频,国产成人精品一二区,97精品视频在线观看免费日本精品熟妇免费一区二区三区,亚洲午夜AV综合色欲AV,免费观看一级特黄三大片视频日韩欧美一区二区精品久久第一页,日韩亚洲欧美无砖专区,亚洲av无码专区国产乱码4se,国产99视频免费精品是看6

Y12X brass pressure reducing valve

Y12X brass pressure reducing valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Main technical specifications

1. Nominal pressure: 1.6MPa

2. Working medium: water and gas.

3, working temperature: t is less than 80 degrees.

4. Maximum import pressure: 1.6MPa

5. Outlet pressure adjustable range: 0.15MPa-0.50MPa (set pressure at factory time is 0.3MPa).

6. Pipe thread meets ISO228 standard.

Main dimensions


DN
SIZE
L
H
40
11/2
104
129
50
2
120
132


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.Y12X brass pressure reducing 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!
中国丰满人妻VIDEOSHD| 精品乱码久久久久久久| 欧美一级伦奷片在线播放| 精品少妇人妻av一区二区| 欧美精品黄页在线观看视频| 激情久久久久久久久久| 色欲aⅴ蜜臀视频一区二区| 久久国产精品男女热播| 国产成人精品视频网站| 人妻少妇久久中文字幕| 欧美精品成人a在线观看| 日日摸夜夜添夜夜添无码| 亚洲国产成人精品区综合| 欧美高清一区三区在线专区| 国产又色又爽又刺激的视频| 亚洲,亚洲综合视频在线| 无码国内精品人妻少妇蜜桃视频| 小小水蜜桃高清电视剧观看| 日本高清www色视频免费| 亚洲人成网站免费999久久久| 成人h视频在线观看| 欧美精品亚洲精品日韩传电影| 乱人伦中文视频在线| 国产嫖妓一区二区三区无码| 亚洲国产欧美目韩成人综合| 夜夜骚AVD,亚洲VA中文字幕无码毛片| 精品国产欧美一区二区| 亚洲欧美二区绝色浪潮性色| 97就去色-69日本xxxxxxxxx69| 国产乱子伦片免费观看中字| 露脸内射熟女--69xx| 欧美日韩国产在线人成| 亚洲精品无码精品MV在线观看| 正在播放宾馆约漂亮嫩模| 免费观看又污又黄又无遮挡的网站| 永久免费一级aⅴ毛片网站| 亚洲国产婷婷香蕉久久久久久成人午夜福利视频| 亚洲AV无码乱码精品国产| 无码任你躁久久久久久老妇双奶| 日韩欧美国产手机在线观看| 中文精品久久久久人妻|