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

ZGB-1 flame arrester for corrugated oil tank

ZGB-1 flame arrester for corrugated oil tank
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

ZGB-1 corrugated oil tank flame arrester is a new product of our company. It has passed the test by Tianjin Fire Protection Research Institute of the Ministry of Public Security according to the GB5908-86 standard of the People's Republic of China. It is widely used in oil storage tanks. It is an ideal product for preventing accidental fire from intruding into the tank and preventing accidents.

Performance and characteristics

ZGB-1 corrugated petroleum storage tank flame arrester has reasonable structure, light weight, corrosion resistance, explosion resistance performance is qualified. It can be flame retarded every time for 13 consecutive sub-sonic flame tests.

Easy to repair, easy to install, do not need to disassemble the breathing valve when checking. The firing resistance is qualified, and the burn proof test is 1 hours without tempering.

The core of the flame arrester is made of stainless steel, which is corrosion resistant and easy to clean. The water pressure test of the shell is qualified.

Scope of application

ZGB-1 flame arrester for corrugated petroleum storage tank is suitable for pipelines, Class A with flash point lower than 28 C, oil products, hydrogen-oxygen liquefaction and kerosene, diesel oil, methyl benzene, crude oil with flash point lower than 60 C. It can be used together with breathing valve, and can be used alone. It can be used on the ventilation pipe of inner floating roof tank, and on the ventilation pipe of underground oil tank of petrol station.

Material of main parts

閥體材料
碳鋼WCB、不銹鋼304、316、
阻火芯件材料
不銹鋼防爆阻火波紋板
密封件材料
耐油石棉橡膠、四氟PTFE
環(huán)境溫度℃
≤480
公稱(chēng)壓力(MPa)
0.6~5.0
防爆級(jí)別
BS5501:ⅡA、ⅡB、ⅡC

Main shape connection dimensions

Flange shape of bellows flame arrester: GB, JB

規(guī)格
安裝尺寸(mm)
D2
D
L
H
N-d
DN50
Φ110
Φ140
220
235
4×14
DN80
Φ150
Φ185
280
270
4×18
DN100
Φ170
Φ205
325
275
4×18
DN150
Φ225
Φ260
425
290
8×18
DN200
Φ280
Φ315
495
305
8×18
DN250
Φ335
Φ370
595
320
12×18
DN300
Φ395
Φ435
655
405
12×23
波紋阻火器美標(biāo)法蘭連接外形尺寸:ANSI、API、ASME 可供JIS標(biāo)準(zhǔn)
規(guī)格
安裝尺寸(mm)
D2
D
L
H
N-d
2"
Φ120.5
Φ152
220
235
4×19
3"
Φ152.5
Φ190
280
270
4×19
4"
Φ190.5
Φ229
325
275
8×19
6"
Φ241.5
Φ279
425
290
8×22
8"
Φ298.5
Φ343
495
305
8×22
10"
Φ362
Φ406
595
320
12×25
12"
Φ432
Φ483
655
405
12×25

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.ZGB-1 flame arrester for corrugated oil tankPlease 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!
少妇无码AV无码专区| 久久婷婷一区二区三区| 国产午夜福利久久精品| 夜夜高潮夜夜爽35高清视频一| 看真人视频A级毛片| 亚洲男同帅GAY片在线观看| 中文字幕精品无码一区二区| 亚洲综合无码AV一区二区| 人人妻人人爽人人澡欧美一区| 国产偷国产偷精品高清尤物| 卡通动漫午夜一级毛片| 麻豆AV天堂一区二区香蕉| 人人妻人人澡人人爽欧美一区| 国产夜色精品一区二区AV| 亚洲国产精品无码中文字幕在线a | 国产精品久久久久久久| 热re99久久精品国99热| 亚洲成AV人片一区二区密柚| 小蝌蚪视频网站在线免费观视频| 久久99精品久久久久久无毒不卡| 中文字幕无线在线视频观| 免费无码国产在线观看久久久久久精品一级| 久久久久久88色偷偷| 精产国品一二三产品区别在线| 国产在线精品观看一区欧美| 亚洲国产欧美视频| 国产三级免费观看| 国产欧美VA欧美VA香蕉在线观看| 久久婷婷五月综合色| 久久综合精品国产一区二区三区无码| 极品私人尤物在线精品首页| 18禁午夜宅男成年网站| 最新中文字幕av无码不卡| 国产成人无码一区二区三区在线| 看黄a大片日本真人视频直播| 99精品久久久久久人妻精品| 欧美精品在线观看,日本熟妇xxxx| 国产强伦姧在线观看无码| 久久国产V一级毛多内射孕妇| 亚洲日本VA午夜在线电影| 人妻av中文字幕久久|