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

FL641F pneumatic discharge valve

FL641F pneumatic discharge valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

Corrosion resistance

1. Pneumatic discharge valve uses medium such as water, acetone, alcohol, ammonia, barium carbonate, benzene (WCB material minimum temperature is - 290C, maximum temperature is 4250 C).

2. Pneumatic discharging valve uses medium such as particle, oil, pulp, carbon dioxide gas (stainless steel material minimum use temperature is - 1000C, maximum use temperature is 23 20C).

3. Pneumatic discharge valve forbids the use of ionic liquids containing fluorine (such as HF etc.) can not use strong alkali and phosphoric acid (temperature > 1500C concentration > 30%).

Two. General working temperature of stainless steel: less than 1500C

Three, pressure range: 0.6~2.5MPa

Four. Path size: 25~250mm

Valve pneumatic device

Pneumatic valve drive device is safe, reliable, low cost, easy to use and maintain, is a valve drive mechanism in a major branch. The working pressure of pneumatic technology is lower, usually greater than 0.82 MPa, and the total thrust of pneumatic device can not be very large because of the size of the structure should not be too large.

Conditions for use of pneumatic devices


氣源工作壓力
0.4~0.7MPa
環(huán)境溫度和介質溫度
5~60℃
活塞工作速度和葉片外線速度
10~500mm/s
電磁控制信號電流
4~20mA


Classification of pneumatic devices

Valve pneumatic device is divided into three types according to its structural characteristics: membrane pneumatic device, cylinder type pulling device, pendulum pneumatic device. There is also a pull motor type pullout device.

Composition of pneumatic device


薄膜式
氣缸式
擺動式
薄膜氣缸
膜片
彈簧
活塞桿
氣缸
活塞與活塞環(huán)
活塞桿
手動操作機構
氣動附件
缸體
定子
轉子
葉片
盤形膜片
平膜片
單氣缸
雙氣缸
O型密封圈
J型密封圈
U型密封圈
V型密封圈
Y型密封圈
回路系統(tǒng)
信號返回器
空氣過濾器
調壓閥油霧器
控制換向閥


Material of main parts


零件名稱
ZG1Cr18 Ni9Ti系列
ZG00Cr18 Ni10系列
ZG1Cr18 Ni12MO 2 Ti系列
ZG00Cr17Ni14MO 2 系列
WCB系列
閥體/閥蓋
ZG1Cr18 Ni9Ti
ZG00Cr18 Ni10
ZG1Cr18 Ni12MO 2 Ti
ZG00Cr17Ni14MO 2
WCB
閥桿
ZG1Cr18 Ni9Ti
ZG00Cr18 Ni10
ZG1Cr18 Ni12MO 2 Ti
ZG00Cr17Ni14MO 2
WCB
閥瓣
ZG1Cr18 Ni9Ti
ZG00Cr18 Ni10
ZG1Cr18 Ni12MO 2 Ti
ZG00Cr17Ni14MO 2
WCB
墊片
304+PTFE
304L+PTFE
316+PTFE
316L+PTFE
石墨+304
螺柱
1Cr17Ni2
1Cr17Ni2
1Cr17Ni2
1Cr17Ni2
35CrMoA
螺母
1Cr18 Ni9Ti
1Cr18 Ni9Ti
1Cr18 Ni9Ti
1Cr18 Ni9Ti
45


Connection size


DN
上法蘭
上法蘭
下法蘭
密封座
D1
D2
D3
D4
D5
D6
25
115
80
115
85
32
135
100
135
100
40
145
110
145
110
80
60
50
165
125
160
125
85
70
65
180
145
180
145
130
85
80
195
160
195
160
135
95
100
215
180
215
180
160
130
125
245
210
245
210
160
140
150
280
240
280
240
185
165
200
335
295
335
295
/
/


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.FL641F pneumatic discharge 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!
国产啪精品视频网站免费尤物| ,国产又粗又黄又猛又爽| 国产成人无码一区二区三区| 日韩精品亚洲专区在线观看| 日本内射精品一区二区视频| 久久人妻无码中文字幕| 做受视频国产免费观看| 99久久综合九色综合中文| 亚洲高清二区特黄色大片在线播放| 草莓视频下载app黄| 中文精品久久久久国产网址| 日韩AV无码久久一区二区| 日韩一级欧美一级操逼| 亚洲国产欧美日韩二区三区| 欧美精产国品一二三产品区别在哪| 1000部国产黄色网站免费观看| 久久香综合精品久久伊人| 啦啦啦免费视频观看在线bd| 久久夜色精品国产噜噜| 精品视频在线观看一区二区| 久久久久久自慰出白浆| 韩国中字av电影免费观看| 无码av免费毛片一区二区| 2024国内精品久久久久精品k8| 成人国内免费精品视频在线观看| 2024国内精品久久久久精品k8| 国产AV旡码专区亚洲AV苍井空| 亚洲欧美日韩另类国产第一| 男人边做边吃奶头视频| 动漫精品一区二区三区在线观看 | 色欲av伊人久久大香线蕉影院| 不卡高清av手机在线观| 无码人妻少妇伦在线电影| 久久精品国产亚洲aⅴ不卡| 国产精品1000夫妇激情啪发布| 午夜福利资源在线观看视频| 午夜福利亚洲第一| 9无码国产精品高清免费| 亚洲av无码专区在线观看素人| 国内久久久久久久久久| 国产综合精品久久久久一区|