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

DJ61F-40P cryogenic stop valve

DJ61F-40P cryogenic stop valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

DJ61F-40P cryogenic stop valve

Product specification


公稱通徑
DN10mm~150mm
公稱壓力
PN4.0MPa
適用介質(zhì)
液氧、液氮、液氬、液化天然氣、液態(tài)二氧化碳、液態(tài)丙烷等
適用溫度
-196℃~+80℃


Main components and materials


閥體
ZG0Cr18Ni9
閥蓋、閥瓣
0Cr18Ni9/H62
閥桿
0Cr18Ni9
填料、密封圈
PTFE


Main shape and connection dimensions


公稱通徑
DN(mm)
DJ61F-40P 低溫截止閥
重量
(kg)
尺 寸(mm)
A
H開
H關(guān)
L
D1
D2
D
10
70
258
250
8
10
14.5
65
1.36
15
70
258
250
8
15
18.5
65
1.58
20
90
322
310
8
20
25.5
100
2.22
25
90
322
310
8
25
32.5
100
2.38
32
100
390
370
10
32
38.5
120
4.68
40
100
390
370
10
40
48.5
120
4.8
50
140
483
460
10
50
57.5
160
9.92
65
170
483
460
10
65
76.5
160
12.89
80
200
528
490
15
80
89.5
200
22.51
100
220
540
500
15
100
108.5
240
29.65
150
300
640
580
20
150
159.5
300
53.88


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.DJ61F-40P cryogenic 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!
精品国产乱码久久久久久郑州公司| 精品久久国产一区二区三区香蕉| 欧美色欧美亚洲高清在线视频| 国内大量揄拍人妻在线视频| 国产精品7m凸凹视频分类大全| 国产特黄A级三级三级三级| 国产乱码一二三区精品| 国产欧美日韩精品一区二区三区蜜桃不卡| 中文字幕亚洲爆乳无码专区| 人妻制服丝袜无码不卡在线| 亚洲一区尤物最新视频| 无码人妻精品一区二区蜜桃福利姬| 国产精品国产三级国产AV主播| yellow高清免费观看日本| 男男h黄漫画啪啪无遮挡| 无码午夜国产视频| 久久亚洲精品无码Av香大香| 国产乱码精品一区二区三区香蕉| 最新国产自产视频在线观看互動交流| 亚洲欧洲日韩一区三区四区| 国产AV人人夜夜澡人人爽| 日本韩国男男作爱gaywww| 国产精品片在线免费观看| 一级做a爰片久久毛片50岁 | 成人午夜亚洲精品无码网站| 精品日本亚洲一区二区三区| 人妻少妇偷人精彩免费视频| 伊人久久综合精品无码AV专区欢迎点击体验| 99精品国产在热久久婷婷| 精品国产免费人成在线观看| 无码人妻丰满熟妇一区二区三区| 久久丫精品国产亚洲AV| 国产亚洲精品线观看动态图| 久久一区二区三区99| 大学生扒开粉嫩喷白浆| 日本高清一区二区三区视频免费| 国产白丝jk捆绑束缚调教视频| 日产一线二线三线网站| 成人午夜a级毛片免费| 人妻换人妻AA视频麻豆| 国产China普通话对白|