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

J11W brass cut-off valve

J11W brass cut-off valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

J11W-16T brass cut-off valve

Main technical specifications

1. Nominal pressure: 1.6MPa

2. Working medium: water and oil.

3, working temperature: -20 degrees below T, or less than 120 degrees C

4. Pipe thread meets ISO228 standard.

Main shape connection dimensions


DN
SIZE
L
H
D
S
?B
8
1/4
42
55
50
19
10
10
3/8
43
55
50
21
10
15
1/2
47
62
53
26
12.4
20
3/4
56
69
53
31
16.5
25
1
64
80
65
38
17.5
32
11/4
79
96
78
48
27
40
11/2
83.5
104
90
54
35
50
2
104
118
108
66.5
45
65
21/2
121
145
126
83
53


Note: (3001) J11F-16T valve disc is copper sealed; (3002) J11F-16T valve flap is polytetrafluoroethylene.

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.J11W brass cut-off 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!
国产女人97婷婷午夜精华| 麻豆乱码国产一区二区三区| yy11111少妇无码蜜桃视频| 性按摩xxxx在线观看| 久久99精品久久久久久齐齐| 欧美成人亚洲欧美成人| 国产精品女人精品久久久天天| 国产一区二区波多野结衣婷婷| 久久久不卡国产精品一区二区欧美| 亚洲黄视频在线观看| 上萬網友分享国产精品v欧美精品v日韩精品心得| 中文成人无码精品久久久不卡| 国产VA免费精品高清在线观看| 亚洲中文字幕无码日韩精品| 国产精品网站在线观看免费传媒| 黑人巨大精品欧美一区二区免费建于2022年| 亚洲无码视频网站| 中文字幕人妻中文av不卡专区| 中文字日产幕码一二区色哟哟| 久久夜色精品国产欧美乱| 亚洲国产成人无码av在线影院| 宝贝腿开大点我添添公口述视频| 久久久噜噜噜久久中文字幕色伊伊| 欧美日韩精品视频一区二区三区| 国产免费久久精品国产| 亚洲中文字幕一区二三区| 精品乱码久久久久久久| 久久精品私人影院免费看| 国产精品无码午夜福利| A极毛片一区二区三区免费看| 精品亚洲成A人片在线观看少妇| 亚洲中文字幕无码AV永久| 色翁荡息又大又硬又粗又爽| 国产一区二区AAAAtVjb| 一女被多男玩喷潮视频| 东北老富婆高潮大叫对白HD| 少妇爽到流白浆18P| 国产精品自在线拍国产手青青机版| 国产一区日韩二区欧美三| 色噜噜亚洲精品中文字幕| 中英字幕乱码在线观看|