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!
黄色毛片,黄色视频在线观看免费| 无码制服丝袜人妻在线视频| 巨大黑人极品videos精品| 无码久久精品人妻一区二区三区| 精品伊人久久大线蕉地址| 国偷自产一区二区三区在线观看| 久久99久久国产精品国产99视频精品免视看9| 国产精品看高国产精品不卡| 日本亚洲欧美高清专区vr专区| 今天我不戴套进去爽死你| 人妻少妇精品专区性色AⅤ| 日韩精品福利片午夜免费观着国产精品综合一| 国产色图在线观看| 日本一区二区三区日本免费| 玩50岁四川熟女大白屁股直播国产精品久久久久久久久电影网| 久青草国产在视频在线观看| 亚洲综合自拍图片图| 亚洲综合精品香蕉久久网97| 综合图区亚洲欧美自拍| 在线精品免费观看综合| 日韩一级欧美动漫国产在线观看,国产高潮| 中文字幕一区二区三区乱码| 大学生初次破苞免费视频| 囯产乱色国产精品免费视频| 美女末成年视频黄是免费网址| 久久激情亚洲精品无码| 国产精品亚洲а∨无码| 国产毛片久久久久久国产毛片| 精品国产免费人成视频在线a | 日本中文字幕有码在线视频| 久久亚洲色一区二区三区,| 国产欧美日韩综合精品一区二区| 亚洲无人区一区二区三区| 亚洲AV永久无码一区二区三区| 午夜影院一区二区| 亚洲欧美国产旡码专区| 国产猛男猛女超爽免费视频| 国产片无码日韩精品| 香蕉菠萝水蜜桃黄瓜丝瓜秋葵| 亚洲AV无码专区亚洲AV伊甸园| 免费A级毛片在线播放不收费|