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      Heat preservation butterfly valve

      Heat preservation butterfly valve
      • sell:021-32051999
      • sell:021-32050777
      • fax:021-66099555

      Details

      • Product Introduction
      • Service Promise
      • Ordering Process

      BD343H multi-layer metal hard-sealed insulation butterfly valve suitable medium: acid, alkali, salt, water, steam, gas, oil, etc., widely used in petroleum, chemical, fertilizer, smelting, power, hydraulic, construction, wine, paper, medicine and other industries.
      Main shape connection dimensions


      公稱(chēng)通徑DN(mm)
      結(jié)構(gòu)長(zhǎng)度(標(biāo)準(zhǔn)值)
      外形尺寸(參考值)
      連接尺寸(標(biāo)準(zhǔn)值)
      參考重量D1343H
      L
      H
      BDd343H
      BDd643H
      BDd943H
      PN0.6MPa
      PN1.6MPa
      毫米mm
      英寸inch
      短Brief
      長(zhǎng)long
      H1
      A1
      B1
      H2
      A2
      B2
      H3
      A3
      B3
      D
      D1
      Z-d
      D
      D1
      Z-d
      50
      2
      108
      150
      112
      350
      180
      200
      625
      245
      72
      530
      250
      255
      140
      110
      4-14
      165
      125
      4-18
      17
      65
      21/2
      112
      170
      115
      370
      180
      200
      625
      245
      72
      530
      250
      255
      160
      130
      4-14
      185
      145
      4-18
      20
      80
      3
      114
      180
      120
      380
      180
      200
      645
      245
      72
      565
      250
      255
      190
      150
      4-18
      200
      160
      8-18
      23
      100
      4
      127
      190
      138
      420
      180
      200
      675
      355
      92
      600
      250
      255
      210
      170
      4-18
      220
      180
      8-18
      25
      125
      5
      140
      200
      164
      460
      180
      200
      715
      355
      92
      640
      250
      255
      240
      200
      8-18
      250
      210
      8-18
      40
      150
      6
      140
      210
      175
      555
      270
      280
      800
      355
      92
      705
      300
      315
      265
      225
      8-18
      285
      240
      8-22
      47
      200
      8
      152
      230
      200
      760
      400
      425
      850
      250
      170
      775
      300
      315
      320
      280
      8-18
      340
      295
      8-22
      60
      250
      10
      165
      250
      243
      830
      400
      425
      925
      250
      170
      945
      300
      315
      375
      335
      12-18
      3695
      350
      12-22
      95
      300
      12
      178
      270
      250
      895
      450
      560
      1035
      450
      220
      1070
      300
      315
      440
      395
      12-22
      445
      400
      12-22
      124
      350
      14
      190
      290
      280
      950
      450
      560
      1070
      450
      220
      1140
      300
      315
      490
      445
      12-22
      505
      460
      16-22
      181
      400
      16
      216
      310
      305
      1190
      535
      580
      1190
      450
      220
      1210
      300
      315
      540
      495
      16-22
      565
      515
      16-26
      260
      450
      18
      222
      330
      350
      1255
      535
      580
      1250
      650
      280
      1335
      575
      714
      595
      550
      16-22
      615
      565
      20-26
      338
      500
      20
      229
      350
      380
      1305
      5385
      580
      1290
      650
      280
      1415
      575
      714
      645
      600
      20-22
      670
      620
      20-26
      360
      600
      24
      267
      390
      445
      1340
      570
      660
      1455
      850
      380
      1605
      656
      810
      755
      705
      20-26
      780
      725
      20-30
      540
      700
      28
      292
      430
      480
      1520
      750
      550
      1585
      850
      380
      1844
      656
      810
      860
      810
      24-26
      895
      840
      24-30
      580
      800
      32
      318
      470
      530
      1710
      750
      550
      1700
      1250
      380
      2040
      656
      810
      975
      9*20
      24-30
      1015
      950
      2433
      845
      900
      36
      330
      510
      580
      1810
      750
      550
      1965
      1250
      380
      2255
      785
      863
      1075
      1020
      24-30
      1115
      1050
      28-33
      1050
      1000
      40
      410
      550
      650
      1960
      900
      750
      2015
      1250
      380
      2380
      785
      863
      1175
      1120
      28-30
      1230
      1160
      28-36
      1500
      1200
      48
      470
      630
      760
      2250
      1000
      925
      2250
      1250
      380
      2640
      785
      863
      1405
      1340
      32-33
      1455
      1380
      32-39
      2000
      1400
      56
      530
      710
      850
      2435
      1000
      925
      2886
      1630
      1560
      36-36
      1675
      1590
      36-42
      3000





      1600
      64
      600
      790
      1030
      2780
      1000
      925
      3456
      1830
      1760
      40-36
      1915
      1820
      40-48
      4700





      1800
      72
      670
      870
      1230
      3020
      1100
      980
      3420
      2045
      1970
      44-39
      2115
      2020
      44-48
      6500





      2000
      80
      760
      950
      1350
      3270
      1100
      980
      3685
      2265
      2180
      48-42
      2325
      2230
      48-48
      8700






      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.Heat preservation butterfly 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!
      亚洲AV免费看|国产人妖乱国产精品人妖|中文字幕乱伦说说|日韩中文乱码人妻出轨|秋霞国产一级特黄欧美一级|色婷婷av一区二区三区之红樱桃|中文字幕一区二久久网站|久久精品欧美一区二区三区不卡

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