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

High temperature welded stop valve

High temperature welded stop valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

The high temperature welding type globe valve is suitable for the high pressure and high temperature pipelines such as primary valve and secondary valve steam in thermal power plants and chemical high temperature pipelines as the opening and closing mechanism.

The valve body material is made of high quality carbon steel stainless steel (1Cr18Ni9Ti) or heat resistant alloy steel, and the sealing surface is made of cemented carbide surfacing.

Nominal pressure: PN2.5 PN4 PN6.4 PN16 PN32MpaPN48Mpa

Nominal diameter: DN5 ~ DN250

Applicable medium: supercritical steam, oil, water, gas and other non corrosive or corrosive media.

Applicable temperature: -20 C to +440 C, -70 C to 240 C, less than 540 C, or less than 570 C, etc.

Manufacturing materials: 20G, 1Cr18Ni9Ti, 304, 316, 316L, F22 F91 F92 F316H, etc.


材質(zhì)
不銹鋼
連接形式
焊接
工作溫度
高溫(℃)
壓力環(huán)境
高壓
驅(qū)動(dòng)方式
手動(dòng)
型號(hào)
J61Y-320P
品牌
奇高QIGAO
試驗(yàn)壓力
48(MPa)
公稱通徑
DN6(mm)
標(biāo)準(zhǔn)
國(guó)標(biāo)
流動(dòng)方向
雙向
零部件及配件
墊片
用途
截止
適用介質(zhì)
蒸汽
類型(通道位置)
直通式



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.High temperature welded 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!
国内精品久久久久免费网站| 国产精品99久久免费| 亚洲日韩国产新品| 吃奶摸下激烈床震视频试看| 国产精品无码一级毛片不卡| 午夜精品久久久久久| 国产篇一级黄色| 久久做a在线免费| 18禁无遮挡啪啪无码| 无人区码一码二码三码区别新月| 国产亚洲欧美日韩在线看片| 免费播放一区二区三区| 天天看片无码中文字幕| 国产免费福利视频一区二区| 97对对碰完整免费观看| 国产精品991TV制片厂在线观看| 亚洲婷婷国产精品电影人久久| 国内精品露脸在线视频播放 | 亚韩精品,亚洲毛片无码不卡AV在线播放| 男人的j桶女人的j视频| 亚洲精品无码高潮喷水在线| 欧美精品一区二区蜜臀亚洲| 一本久道久久综合狠狠老| 久久久无码精品亚洲日韩京东传媒| 亚洲性无码一区二区三区| 播放国产精品亚洲av综合成久久久久久三级| 国产精品久久久久久 | 亚洲人成电影网站久久| 国产—久久香蕉国产线看观看| 亚洲无码视频六月| 久久精品一本到东京热| 一二三四影视在线看片免费| 538在线啪在线观看| 强被迫伦姧惨叫在线视频| 国产精品天干天干在线综合| 中文字幕日韩精品有码视频| 亚洲免费人成在线视频观看| 中文字幕欧美人妻精品一区| 国产日韩高清三级精品人成| 狠狠色丁香婷婷综合五月| 奶头好翘是不是想要了|