少妇人妻精品一区二区三区-成年人看的性生活视频-欧美三级a做爰全过裸体-国产夫妻性生活免费看

DA22F-40P cryogenic safety valve

DA22F-40P cryogenic safety valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

DA22F-40P cryogenic safety valve

Product specification


產(chǎn)品型號(hào)
公稱壓力(MPa)
整定壓力 (MPa)
排放壓力(MPa)
適用介質(zhì)
適用溫度
DA22F-40P
4
0.22
0.198
氧、氮、 氬、氫、 天然氣、 二氧化碳 、丙烷等
-196℃
+80℃
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584
DA22F-40P
4
0.22
0.198
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584
DA22F-40P
4
0.22
0.198
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584
DA22F-40P
4
0.22
0.198
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584
DA22F-40P
4
0.22
0.198
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584
DA22F-40P
4
0.22
0.198
DA22F-40P
4
0.88
0.792
DA22F-40P
4
1.76
1.584


Main components and materials


閥體
不銹鋼
閥桿
不銹鋼
閥座
不銹鋼
閥頂
不銹鋼


Main shape and connection dimensions


公稱通徑
DN(mm)
DA22F-40P 低溫安全閥
重量
(kg)
尺 寸(mm)
L
L1
L2
L3
M1
M2
10
138
35
46
15
M30×1.5
M24×1.5
0.95
15
157
45
50
15
M30×1.5
M33×1.5
1.12
20
167
48
60
18
M30×1.5
M42×2
1.23
25
182
50
62
20
M36×2
M45×2
1.68
40
340
75
90
26
M56×2
M64×2
8.3
50
378
85
97
26
M64×2
M80×2
9.5


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.DA22F-40P cryogenic safety 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!
日韩精品一区二区国产| 亚洲精品一品区二品区三区| 日本一区二区三区视频在线| 亚洲国产精品不卡高清在线| 日韩a国产v亚洲欧美精品| 男女无套免费视频网站| 日日躁夜夜躁狠狠躁欧美| 午夜福利你懂的在线观看| 欧美伊人色综合久久天天| 欧美aⅴ一区二区三区| 伊人久久综合亚洲精品| 日本熟妇精品一区二区三区| 国产午夜18久久久| 国产福利一区在线观看精品尤物| 激情综合网激情五月伊人| 国产一区在线免费在线观看 | 国产精品日本一区二区三区在线| 日本区一视频区二视频| 日本老妇一区二区三区| 婷婷开心五月综合基地| 免费日本高清色噜噜视频| 一区二区人妻乳中文字幕| 成人午夜免费在线视频 | 天天日天天射天天舔舔| 中文字幕乱码一区二区三区麻豆| 99久久免费热在线观看| 丝袜美腿亚洲综合在线播放| 视频播放一区二区三区毛片| 美女极度色诱mm视频在线观看 | 韩国av高清在线观看| 亚洲成人免费电影观看| 免费观看国产裸体视频| 邻居少妇毛多水多太爽了| 蜜桃视频在线观看免费| 在线观看亚洲福利午夜| 蜜桃成人精品一区二区三区| 日韩av在线免费在线观看| 人妻久久精品一区二区三蜜桃| 亚洲一区亚洲二区亚洲三区| 91亚洲最新国语中文字幕| 日韩精品三级在线视频|