成人免费观看网欧美片-成人免费观看视频-成人免费观看男女羞羞视频-成人免费观看的视频黄页-成人免费高清视频-成人免费福利片在线观看

H742X hydraulic tank bottom sludge discharge valve

H742X hydraulic tank bottom sludge discharge valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

H742X hydraulic tank bottom sludge discharge valve is installed at the bottom of various pools to remove sediment and sewage.

Performance and characteristics

1. The working medium of the hydraulic cylinder is used for clear water. The pressure is taken from the self pressure of the tap water without additional equipment.

2, use electromagnetic reversing valve and hydraulic cylinder to facilitate automatic control, remote control or centralized control.

technical parameter

Working pressure of hydraulic cylinder: 0.3-1.0MPa

Hydraulic cylinder driving medium: clear water, air and oil.

Medium temperature: room temperature

Note: if there are special requirements (specify when ordering)

Working principle

This series of products is made up of hydraulic cylinder and valve body.

Change the fluid into the upper and lower chambers of the hydraulic cylinder with the reversing valve to drive the piston movement, and drive the valve plate up and down, so that the valve opens or closes to achieve fluid through.

Main dimensions


公稱通徑
DN(mm)
H742X-1.0
接管螺紋G
閥桿材料
H
S
D
D1
z-фd
150
110
490
280
240
8-23
1/2”
不銹鋼
200
110
530
335
295
8-23
1/2”
不銹鋼
250
110
570
390
350
12-23
1/2”
不銹鋼
300
140
610
440
400
12-23
3/4”
不銹鋼
400
140
710
565
515
16-25
1”
不銹鋼
500
160
310
670
620
20-25
1”
不銹鋼


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.H742X hydraulic tank bottom sludge 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!
欧美肉体XXXX极品粗大| 欧美中日韩免费观看网站| 欧美乱妇日本无乱码特黄大片| 人妻无码一区二区三区TV| 天天爽夜夜爽夜夜爽| 亚洲欧洲日产国码中文字幕| 在线观看免费AV网站| 成 人 黄 色 网 站 视 频| 特级欧美ZOOXX| 久久99国产精品二区| 男女无遮挡猛进猛出免费视频| 日本精品一线二线三线区别在哪里| 无码人妻精品一区二区蜜桃视频| 亚洲欧美日韩久久精品| 99久久综合狠狠综合久久止| 国产成人亚洲精品无码青青草原| 精品蜜臀久久久久99网站 | 我的风流岳每2部集第| 亚洲美女高潮久久久久| WWW国产精品人妻一二三区| 国产精品亚洲А∨天堂免| 巨RU麻麻奶水雪白肥美喷| 日韩精品人妻一区二区三区 | 人人妻人人澡人人爽人人老司机| 小婷又紧又嫩又窄又多水| 中国人妻XXXXX免费看| 高清VIDEOSGRATIS欧| 久久国产亚洲AV无码麻豆| 人妻熟妇与黑人HDXⅩXX| 亚洲AV无码成人精品区蜜桃| √天堂中文官网8在线| 国产精品边做奶水狂喷无码 | 中文字幕人妻丝袜成熟乱| 房中之术御女之功秘术| 久久精品国产亚洲AV无码娇色 | 把腿张开老子臊烂你的漫画 | 免费韩国漫画网站观看| 天美传媒MV免费观看软件特色| 亚洲一区二区三区乱码AⅤ | 日日噜噜夜夜狠狠视频| 亚洲激情无码一区| 成人精品一区二区三区中文字幕| 精品9E精品视频在线观看| 任你躁久久精品6| 亚洲欧美VR色区| 东北露脸46熟妇ⅩⅩXX| 久久人爽人人爽人人片AV| 特黄大片又粗又大又暴| 中国新疆XXXXXL19D| 国产免费无码一区二区视频| 欧美和日本操逼视频| 亚洲AV无码一区二区三区网址| DIPTYQUE含羞草香薰| 娇小VIDEOS出血| 肉丝超薄少妇一区二区三区| 野花影视大全在线西瓜在线播放| 公交车大龟廷进我身体里视频| 美女又大又黄WWW免费网站| 小雪第一次交换又粗又大老杨| BTА√天堂中文在线官网| 精品久久久久久久中文字幕| 日韩中文无码有码免费视频| 中国国产高清免费AV片| 国模无码一区二区三区| 日本熟妇色XXXXXBBB日本| 永久939W79W99W乳液| 国产精品偷窥老熟女高潮| 秋霞一区二区三区| 曰韩少妇内射免费播放 | 菠萝菠萝蜜免费播放视频| 久久嫩草精品久久久久精品| 午夜理论电影在线观看亚洲| 被农民工玩酥的黄小婷| 蜜桃人妻一区二区三区| 亚洲国产欧美在线人成最新| 国产69精品久久久久久人妻精品| 欧美嫩交一区二区三区| 一二三四免费BD高清视频| 国内精品久久久久电影院| 色欲AV自慰一区二区三区| 99精品久久精品一区二区| 久久99精品久久久久久噜噜| 小受叫床高潮娇喘嗯啊MP3| 粗大在少妇体内进进出出| 欧美大成色WWW永久网站婷| 亚洲午夜成人精品无码色欲| 国产下药迷倒白嫩美女网站| 手机成人免费A级毛片无码| 太深太粗太爽太猛了视频| 99精品一区二区三区无码吞精| 久久精品国产亚洲A∨麻豆| 亚洲AⅤ永久无码精品三区在线| 顶级欧美熟妇高清XXXXX| 欧美一区二区三区啪啪| 中国美女撒尿TXXXX视频| 久久WWW免费人成_看片| 亚洲Av无码成人黄网站在线| 国产丰满麻豆HDXVIDEOS| 日日躁狠狠躁死你H| WWW国产无套内射COM| 欧美VA亚洲VA日韩VA| 在厨房我撕开岳的丁字裤| 久久精品国产精品亚洲| 亚洲精品无码国模| 黑人狂躁中国人AⅤ| 小雪第一次交换又粗又大老杨 | 忘忧草在线影院WWW神马| 绯色AV一区二区三区3∪8| 人人爽人人片人人片AV| YY111111少妇影院无码老| 内射老阿姨1区2区3区4区| 中文字幕久无码免费久久| 老头霸占人妻中文字幕| 永久免费无码Av成人性色AV| 久久久久国产精品免费免费搜索| 亚洲精品无码一区二区AⅤ污美国 亚洲精品无码一区二区AⅤ污 | 美女图片禁欲系高级感| 中国猛少妇色XXXXX| 门徒电影高清完整版在线观看| 越看越湿的啪啪的小说免费| 久无码久无码AV无码| 曰韩少妇内射免费播放 | 伊人色综合一区二区三区| 久久精品夜色噜噜亚洲A∨| 亚洲日韩AV无码中文| 久久精品亚洲成在人线AV麻豆| 亚洲无码成人AV| 老师的兔子好多软水好多动漫| 又大又黄又爽视频一区二区 | 韩国电影理伦片完整| 亚洲成AV人片在线观看不卡| 精品国产AⅤ一区二区三区V免费 | 婷婷五月综合激情| 国产乱人伦偷精品视频| 亚洲AV无码乱码精品国产| 精产国品一二三产品区别视频| 亚洲欧美一区二区成人片牛牛| 久久精品国产99国产精2020| 又粗又大又爽又舒服日产| 奶头又大又白喷奶水AV| 99久久久国产精品消防器材| 青青国产揄拍视频| 成在人线AV无码免费| 脱岳裙子从后面挺进去| 国产又黄又大又粗视频| 亚洲卡1卡2乱码新区仙踪| 久久一本加勒比波多野结衣| 69ZXX少妇内射无码| 人妻被按摩到潮喷中文字幕| 岛国AV动作片免费观看| 无码 一区二区三区 水蜜桃| 海角精产国品一二三区别| 亚洲一成人精品无码一区二区三区| 乱码人妻一区二区三区| JEAⅠOUSVUE成熟HD| 日韩人妻不卡一区二区三区| 国产精品久久久久9999吃药| 久久久精品人妻一区二区三区四| CAOPORN最新地址| 三级 丰满 人妻 少妇| 高清拍拍拍无挡国产精品| 小S货又想挨C了叫大声点小| 精品亚洲AⅤ无码一区二区三区| 在线 | 麻豆国产传媒| 青草青草久热精品视频国产4| 国产V亚洲V天堂无码久久久| 亚洲精品宾馆在线精品酒店| 么公的好大好硬好深好爽视频 | 高清人人天天夜夜曰狠狠狠狠| 性一交一乱一色一视频| 久久久久精品国产亚洲AV蜜桃| 99热精品国产三级在线| 特黄 做受又硬又粗又大视频| 教室抽插调教老师小说| 18禁无遮挡无码网站免费| 三更2饺子截取一小段| 黑人巨茎大战俄罗斯美女| 最新中文字幕AV无码专区| 色偷偷人人澡人人爽人人模| 国产在线精品一品二区| 中文无码制服丝袜人妻AV| 日韩精品无码中文字幕一区二区 | 香蕉久久夜色精品升级完成| 久久久久久伊人高潮影院| 被公侵犯肉体中文字幕电影| 性色生活片在线观看| 免费无码高潮流白浆视频| 国产69精品久久久久9999不| 亚洲日韩乱码久久久久久| 欧洲老人毛多BBWBBWBBW| 国产三级精品三级在线观看| 越南少妇毛茸茸的大BBW| 日韩人妻无码精品免费SHIPI| 教室别恋在线观看| 爆乳熟妇一区二区三区霸乳| 亚洲AV无码午夜嘿嘿嘿| 欧美人与性动交XXⅩXX| 国产又黄又爽又刺激的免费网址| CHINESE性老妇老女人| 亚洲AV无码一区二区三区性色 |