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      J941H electric flange stop valve

      J941H electric flange stop valve
      • sell:021-32051999
      • sell:021-32050777
      • fax:021-66099555

      Details

      • Product Introduction
      • Service Promise
      • Ordering Process

      J941H electric flange globe valve is suitable for cutting off or connecting pipeline medium in petroleum, chemical, pharmaceutical, fertilizer and electric power industry with nominal pressure PN1.6-16MPa and working temperature-29-550 C. The driving mode is manual, gear drive, electric, pneumatic and so on.


      Application standards of electric flange shut-off valves


      設(shè)計與制造
      GB/T12235
      連接端尺寸
      結(jié)構(gòu)長度
      GB/T12221
      法蘭尺寸
      JB/T79
      檢驗與試驗
      JB/T9092
      材 料
      碳鋼
      GB/T12229
      不銹鋼
      GB/T12230
      合金鋼
      Q/ZB66
      標 志
      GB/T12220
      供 貨
      JB/T7928


      Structural features of electric flange cut-off valve


      1, material selection, in line with domestic and foreign standards, reasonable structure, beautiful appearance.


      2. The sealing surface of disc and seat is made of iron-based alloy surfacing or Stellite cobalt-based cemented carbide surfacing. It has good wear resistance, high temperature resistance, corrosion resistance, scratch resistance and long service life.


      4. The valve stem is quenched and tempered and nitriding on surface. It has good corrosion resistance and abrasion resistance.


      5. Various pipe flange standards and flange sealing surface types can be adopted to meet various engineering requirements and user requirements.


      6. The valve body material variety is complete, the packing, the gasket may according to the actual working condition or the user request reasonable choice, can apply to each kind of pressure, the temperature and the medium working condition.


      7. The inverted seal is made of austenitic stainless steel which is connected by threads or welded on the body. The sealing is reliable. The replacement of filler can be carried out without stopping the machine. It is convenient and quick, and does not affect the operation of the system.


      8. Equipped with DZW series multi-rotary electric equipment, with small shell, light weight, full-featured, and can be used with remote computer matching, can also be selected according to user requirements.


      Main parts of electric flange valve


      閥體
      閥蓋
      閥瓣
      密封圈
      閥桿
      填料
      適用介質(zhì)
      適用溫度
      (≤℃)
      WCB
      WCB+D507MO
      D577
      2Crl3
      柔性石墨
      水、油品、蒸汽
      425
      ZGlCrl8Ni9Ti
      0Crl8Ni9Ti+
      Stellite12
      Stellite6
      lCrl8Ni9Ti
      PTFE
      硝酸類
      200
      ZGlCrl8Ni2Mo2Ti
      CF8M+
      Stellite12
      lCrl8Ni2Mo2Ti
      lCrl8Ni2Mo2Ti
      PTFE
      磷酸類、
      堿類、混酸
      200
      ZG00Crl7Nil4M02
      CF3M+
      Stellite12
      Stel1ite6
      316L
      PTFE
      磷酸類、
      尿素、甲銨液
      200
      ZGlCr5MO
      ZGlCr5MO+
      Stellite12
      Stel1ite6
      25Cr2Mo1VA
      柔性石墨
      水、油品、蒸汽
      550


      Main dimensions of electric flange shut-off valves


      公稱壓力
      PN(MPa)
      公稱通徑
      DN(mm)
      標準值
      參考值
      L
      D
      D1
      n2
      D6
      b
      f
      f1
      Z-φd
      L1
      H
      重量(kg)
      1.6
      50
      230
      160
      125
      100
      16
      3
      4-φ18
      590
      645
      48
      65
      290
      180
      145
      120
      18
      3
      4-φ18
      590
      690
      60
      80
      310
      195
      160
      135
      20
      3
      8-φ18
      590
      715
      65
      100
      350
      215
      180
      155
      20
      3
      8-φ18
      590
      770
      71
      125
      400
      254
      210
      185
      22
      3
      8-φ18
      590
      780
      119
      150
      480
      280
      240
      210
      24
      3
      8-φ23
      590
      810
      210
      200
      600
      335
      295
      265
      26
      3
      12-φ23
      810
      967
      320
      250
      622
      405
      355
      320
      30
      3
      12-φ25
      810
      1143
      550
      300
      698
      460
      410
      375
      30
      4
      12-φ25
      830
      1292
      785
      2.5
      50
      230
      160
      125
      100
      20
      3
      4-φ18
      590
      645
      50
      65
      290
      180
      145
      120
      22
      3
      8-φ18
      590
      690
      65
      80
      310
      195
      160
      135
      22
      3
      8-φ18
      590
      715
      67
      100
      350
      230
      190
      160
      24
      3
      8-φ23
      590
      770
      73
      125
      400
      270
      220
      188
      28
      3
      8-φ25
      590
      780
      127
      150
      480
      300
      250
      218
      30
      3
      8-φ25
      810
      810
      215
      200
      600
      360
      310
      278
      34
      3
      12-φ25
      810
      967
      322
      250
      622
      425
      370
      332
      36
      3
      12-φ30
      830
      1143
      585
      300
      698
      485
      430
      390
      40
      4
      16-φ30
      830
      1292
      795
      4.0
      50
      230
      160
      125
      100
      88
      20
      3
      4
      4-φ18
      590
      645
      61
      65
      290
      180
      145
      120
      110
      22
      3
      4
      8-φ18
      590
      690
      75
      80
      310
      195
      160
      135
      121
      22
      3
      4
      8-φ18
      590
      715
      84
      100
      350
      230
      190
      160
      150
      24
      3
      4.5
      8-φ23
      590
      770
      101
      125
      400
      270
      220
      188
      176
      28
      3
      4.5
      8-φ25
      810
      782
      207
      150
      480
      300
      250
      218
      204
      30
      3
      4.5
      8-φ25
      810
      875
      226
      200
      600
      375
      320
      282
      260
      38
      3
      4.5
      12-φ30
      810
      1160
      399
      6.4
      50
      300
      175
      135
      105
      88
      26
      3
      4
      4-φ23
      590
      710
      64
      65
      340
      200
      160
      130
      110
      28
      3
      4
      8-φ23
      590
      750
      77
      80
      380
      210
      170
      140
      121
      30
      3
      4
      8-φ23
      590
      785
      86
      100
      430
      250
      200
      168
      150
      32
      3
      4.5
      8-φ25
      810
      837
      171
      125
      500
      295
      240
      202
      176
      36
      3
      4.5
      8-φ30
      810
      1031
      243
      150
      550
      340
      280
      240
      204
      38
      3
      4.5
      8-φ34
      830
      1066
      296
      200
      650
      405
      345
      300
      260
      44
      3
      4.5
      12-φ34
      830
      1213
      420
      10.0
      50
      300
      195
      145
      112
      88
      28
      3
      4
      4-φ25
      590
      714
      81
      65
      340
      220
      170
      138
      110
      32
      3
      4
      8-φ25
      590
      734
      102
      80
      380
      230
      180
      148
      121
      34
      3
      4
      8-φ30
      810
      847
      175
      100
      430
      265
      210
      172
      150
      38
      3
      4.5
      8-φ30
      810
      950
      194
      125
      500
      310
      250
      210
      176
      42
      3
      4.5
      8-φ34
      830
      1141
      285
      150
      550
      350
      290
      250
      204
      46
      3
      4.5
      12-φ34
      830
      1240
      450
      200
      650
      430
      360
      312
      260
      54
      3
      4.5
      12-φ4l
      830
      1425
      850
      16.0
      50
      300
      215
      165
      132
      88
      36
      3
      4
      8-φ25
      590
      562
      92
      65
      340
      245
      190
      152
      110
      44
      3
      4
      8-φ30
      810
      743
      165
      80
      380
      260
      205
      168
      121
      46
      3
      4
      8-φ30
      830
      820
      216
      100
      430
      300
      240
      200
      150
      48
      3
      4.5
      8-φ34
      830
      935
      238


      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.J941H electric flange stop 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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