亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区

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!
亚洲一区二区三区在线看_久久久久电影_中文字幕在线不卡一区二区三区_精品中文字幕一区二区
亚洲男女自偷自拍| 国产精品av一区二区| 久久国产欧美日韩精品| 久久久视频精品| 欧美成人激情在线| 欧美亚洲动漫精品| 国产又爽又黄的激情精品视频| 好看不卡的中文字幕| 亚洲人永久免费| 亚洲一区二区在线视频| 久久久国产成人精品| 欧美激情综合五月色丁香| 欧美日韩国产综合在线| 国产精品久久久久99| 一区在线播放视频| 一区二区三区不卡视频在线观看| 校园春色综合网| 麻豆av一区二区三区| 欧美午夜视频一区二区| 一区在线播放视频| 亚洲一区二区在线免费观看| 久久亚洲欧美国产精品乐播| 欧美无砖砖区免费| 亚洲成人在线观看视频| 亚洲免费视频网站| 欧美www视频在线观看| 国产老女人精品毛片久久| 亚洲国产一区二区视频| 午夜一级久久| 欧美日本乱大交xxxxx| 国内精品一区二区| 亚洲影院免费| 欧美激情按摩| 韩国三级电影久久久久久| 一个人看的www久久| 老色批av在线精品| 国产欧美91| 亚洲少妇一区| 欧美成人免费网| 国产视频一区三区| 中国成人在线视频| 欧美成人精品高清在线播放| 国产午夜久久久久| 亚洲午夜极品| 欧美激情成人在线| 国外成人在线视频| 亚洲欧美美女| 欧美三区在线观看| 亚洲国产精品专区久久| 欧美在线高清视频| 国产精品成人免费精品自在线观看| 亚洲国产一成人久久精品| 久久电影一区| 国产麻豆日韩欧美久久| 亚洲午夜女主播在线直播| 欧美精品黄色| 91久久久在线| 鲁大师成人一区二区三区| 国产欧美一区二区三区另类精品| 在线一区亚洲| 欧美日韩1区| 亚洲日韩第九十九页| 久久综合国产精品台湾中文娱乐网| 国产欧美一区二区在线观看| 亚洲天堂网站在线观看视频| 欧美人妖另类| 亚洲美女中文字幕| 欧美欧美午夜aⅴ在线观看| 亚洲激情第一页| 欧美不卡福利| 亚洲国产影院| 欧美成人精品在线播放| 亚洲国产精品第一区二区三区| 麻豆精品精品国产自在97香蕉| 国产在线精品自拍| 香蕉成人伊视频在线观看| 国产精品丝袜91| 午夜天堂精品久久久久| 国产精品日韩一区二区三区| 亚洲一区二区三区乱码aⅴ蜜桃女 亚洲一区二区三区乱码aⅴ | 黄色成人片子| 久久国产一区二区三区| 国产亚洲在线观看| 久久精品最新地址| 在线播放国产一区中文字幕剧情欧美 | 欧美亚洲不卡| 亚洲女人小视频在线观看| 国产精品久久久久久福利一牛影视 | 国产亚洲日本欧美韩国| 久久国产精品一区二区三区四区| 国产一区二区三区奇米久涩| 久久九九精品99国产精品| 一区在线播放视频| 欧美成人精品一区| 亚洲裸体俱乐部裸体舞表演av| 欧美日韩精品一区二区三区四区| 一区二区三区免费网站| 国产精品久久久久久五月尺| 欧美亚洲免费在线| 狠狠入ady亚洲精品| 久久免费午夜影院| 亚洲国产综合91精品麻豆| 欧美日韩国产黄| 亚洲久久视频| 欧美激情第五页| 中文在线不卡视频| 国产亚洲激情| 欧美成人一区二区三区| 亚洲少妇最新在线视频| 欧美日韩亚洲激情| 亚洲免费在线观看视频| 激情五月***国产精品| 欧美激情按摩| 亚洲一区免费视频| 激情久久婷婷| 欧美日本一区二区三区| 午夜日韩电影| 亚洲电影在线播放| 欧美日韩在线免费| 久久成人免费视频| 亚洲精品久久7777| 国产伦精品一区二区三区在线观看| 久久精品国产第一区二区三区| 亚洲大胆视频| 国产精品女主播在线观看| 看欧美日韩国产| 亚洲先锋成人| 激情一区二区三区| 欧美日韩中文字幕在线视频| 欧美一区二区三区在线观看| 91久久精品国产91久久性色| 国产精品视频网| 免费观看成人网| 亚洲欧美不卡| 亚洲欧洲综合另类| 国产亚洲免费的视频看| 欧美精品久久99| 久久精品国产欧美激情| 一本色道久久综合| 国外成人在线视频| 欧美日韩美女一区二区| 久久久久久久久久久久久9999 | 男女激情久久| 香蕉免费一区二区三区在线观看 | 欧美日韩国产小视频| 欧美自拍丝袜亚洲| 在线午夜精品| 在线日韩视频| 国产欧美一区二区三区久久 | 欧美顶级大胆免费视频| 欧美在线短视频| 一本一本久久| 亚洲成人在线视频播放| 国产欧美日韩| 欧美日韩伦理在线免费| 美女成人午夜| 欧美一区二区高清| 亚洲视频播放| 亚洲日本视频| 影音先锋亚洲电影| 国产麻豆9l精品三级站| 欧美三区美女| 欧美伦理影院| 蜜臀久久99精品久久久久久9| 欧美在线视频a| 亚洲一区二区三区视频| 99re6热在线精品视频播放速度| 亚洲第一色在线| 国产专区一区| 国产女人精品视频| 国产精品分类| 欧美日韩一区二区三区免费| 欧美国产日韩一区二区在线观看| 久久免费黄色| 久久激情视频久久| 先锋影音久久久| 亚洲在线观看免费视频| 一区二区三区**美女毛片| 亚洲伦理一区| 亚洲日本国产| 亚洲激情视频在线播放| 精品二区久久| 国内精品**久久毛片app| 国产欧美日韩视频一区二区三区| 国产精品高清免费在线观看| 欧美日韩国产精品专区| 欧美精品日韩一本| 女仆av观看一区| 蜜臀av在线播放一区二区三区 | 国产欧美精品国产国产专区| 国产精品视频专区| 国产精品一区二区在线| 国产精品一二一区| 国产精品视频一| 国产欧美精品一区| 国产日韩精品综合网站| 国产色产综合色产在线视频| 国产女人精品视频| 国产亚洲精品自拍| 韩国精品久久久999| 国产一区二区三区四区老人| 国产精品美女主播在线观看纯欲| 欧美视频在线观看| 国产精品日本欧美一区二区三区|