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!
亚洲国产成人久久一区二区三区| 捆绑走绳虐乳调教小说| 国产成人a在线观看网站站| 精品亚洲AⅤ无码午夜在线| 免费高清在线影片一区| 娇妻被打开双腿灌满白浆一区| 91精品国产综合久久久久久| 午夜亚洲视频在线| 国产亚洲日韩欧美一区二区三区| 亚洲欧美日韩久久精品| 国产高清视频一区三区| 国产一区日韩二区欧美三| 精品日本一区二区三区在线观看| 国产精品乱码一区二区三区| 欲妇荡岳丰满少妇a片| 超碰97国产欧美中文| 韩国三级激情理论电影中文字幕| 久久综合色之久久综合| 无码丰满熟妇久久久99精品免费观看| 国产精品久久久久久久久齐齐| 99久久久无码精品亚洲国产真实乱子伦精品视频| 吃奶摸下激烈床震视频试看| 欧美人伦禁忌dvd放荡欲情| 国产高清在线精品一区二区| 亚洲AV无码专区一级婬片毛片| 手机看片1024免费视频| 8X亚洲视频久久| 色翁荡息又大又硬又粗又爽| 国产黄色片在线观看| 日日狠狠久久偷偷色综合0| 日韩精品肉欲无码91在线丝袜| 亚洲成A∨人片在线观看无码| 文国产成人久久精品流白浆| 精品国产成人亚洲午夜福利| 中文字幕无码a∨高清毛片在线看| 久久精品一本到99热免费| 国产99视频精品免费观看6| 国产无遮挡又爽又黄在线观看| 日韩中文字幕精品一区在线| 456成人影院在线观看| 亚洲精品中文字幕乱码三区|