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

Z61Y gate valve for high temperature and high pressure power station

Z61Y gate valve for high temperature and high pressure power station
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Z61Y-250, Z61Y-320 high-temperature and high-pressure power station gate valves: manual, butt welding connection, open-rod wedge rigid single gate, valve seat sealing surface material for cemented carbide, nominal pressure PN250 ~ PN320, valve body material for carbon steel high-temperature and high-pressure power station gate valve.

Main performance parameters


型號
PN
工作壓力/MPa
適用溫度/℃
適用介質(zhì)
閥體
Z61Y-250
250
25
≤425
水、蒸汽
WCB
Z61Y-320
320
32


Material of main parts


型號
材料
閥體
閘板
閥蓋
閥桿
填料
Z61Y-250
WCB
WC6
25
38CrMoA1A
增強(qiáng)柔性石墨
Z61Y-320
WCB
WC6
12Cr1MoVA
20Cr1MoVA、25Cr2MoVA
增強(qiáng)柔性石墨


Main dimensions]

Z61Y-250 and Z61Y-320 type gate valves for high temperature and high pressure power stations


DN
L
D
H
D0
重量/kg
50
280
82
585
300
42
65
340
110
650
320
53
80
475
130
680
400
130
100
500
170
755
450
180
125
600
195
830
500
190
150
700
225
1050
550
320
175
750
255
1050
600
400
200
800
285
1050
650
550
225
850
300
1100
700
600


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.Z61Y gate valve for high temperature and high pressure power stationPlease 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!
日本成人高清一区二区| 在线看片免费人成视久网不卡| 成人黄色在线免费电影| 日本精品人妻一区二区三区四区| 亚洲一区二区三区精品春色| 美女少妇性高潮的视频| 国产成人精品久久性色av| 国产黄片自拍视频免费看| 成人一区二区精品入口| 好色人妻在线播放中文字幕| 99精品国产成人一区二区| 在线播放亚洲欧洲亚洲| 国产日韩精品黑人乱一区二区三区| 人妻诱惑一区二区三区| 日韩精品极品系列在线免费视频 | 欧美三级特黄在线播放| 日韩av在线免费在线观看| 日本一区二区免费播放视频| 亚洲国产制服一区二区| 日韩人妻内射一区二区三区| 在线看中文字幕一区二区| 男女视频一区二区三区在线观看| 国产高清亚洲一区亚洲二区| 亚洲中文字幕久久在线| 天天操天天射夜夜撸| 色橹橹欧美午夜精品福利| 国内极品尤物视频在线| 久久热福利视频就在这里| 亚洲精品一品区二品区三区| 亚洲一区二区三区免费在线看| 欧美亚洲伊人久久综合| 蜜桃臀视频一区二区三区| 国产毛片一区二区三区精品| 中文字幕乱码亚洲中文在线| 在线观看日韩精品视频网站 | 激情婷婷亚洲五月综合网| 精品不卡一区二区三区| 久久精品国产亚洲av爱豆| 来点刺激的视频日韩经典三级| 女同性恋一区二区三区在线观看| 日韩丰满少妇在线观看|