<label id="g54wj"><menu id="g54wj"><cite id="g54wj"></cite></menu></label>
    
    

      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

      Full open safety valve with wrench spring

      Full open safety valve with wrench spring
      • sell:021-32051999
      • sell:021-32050777
      • fax:021-66099555

      Details

      • Product Introduction
      • Service Promise
      • Ordering Process

      A48Y full-open safety valve with wrench spring is suitable for steam, air and other media equipment and pipelines whose working temperature is less than 350'.


      A44Y full-open safety valve with wrench spring is suitable for air, oil and other media equipment or pipeline with working temperature < 300, as overpressure protection device.


      Connecting flange standard PN < 6.4MPa according to JB/T-94 Series 1, PN or less 6.4MPa according to JB/T-94 Series 2 standard.


      Material of main parts


      NO.
      零件名稱
      A48Y-C A44Y-C 材料
      A44Y-P材料
      A44Y-R材料
      1
      閥體
      WCB
      ZG1Cr18Ni9Ti
      CF8M
      2
      閥座
      2Cr13
      1Cr18Ni9Ti
      316
      3
      調(diào)節(jié)圈
      ZG2Cr13
      ZG1Cr18Ni9Ti
      0Cr18Ni12Mo2Ti
      4
      反沖盤
      ZG2Cr13
      ZG1Cr18Ni9Ti
      316
      5
      閥瓣
      2Cr13
      1Cr18Ni9Ti
      316
      6
      導(dǎo)向套
      2Cr13
      1Cr18Ni9Ti
      0Cr18Ni12Mo2Ti
      7
      閥蓋
      ZG230-450
      ZG230-450
      ZG230-450
      8
      彈簧
      50CrVA
      50CrVA包覆氟塑料
      50CrVA包覆氟塑料
      9
      閥桿
      2Cr13
      1Cr18Ni9Ti
      1Cr18Ni12Mo2Ti
      10
      扳手
      ZG200-400
      ZG200-400
      ZG200-400
      11
      調(diào)整螺桿
      45
      2Cr13
      2Cr13
      12
      保護(hù)罩
      ZG200-400
      ZG200-400
      316
      密封面材料
      堆焊Co基硬質(zhì)合金


      主要外形尺寸
      型號(hào)
      公稱通徑
      do
      D
      K
      g
      g1
      b
      f
      f1
      Z-?d
      DN'
      D1
      K1
      g3
      g2
      b1
      f'
      f1'
      Z1-?d1
      L
      L1
      ≈H
      A48Y-16C A44Y-16C A44Y-16P A44Y-16R
      20
      15
      105
      75
      55
      16
      2
      4-14
      25
      115
      85
      65
      16
      2
      4-14
      110
      95
      411
      25
      16
      115
      85
      65
      16
      2
      4-14
      32
      140
      100
      78
      18
      2
      4-18
      110
      95
      411
      32
      20
      140
      100
      78
      18
      2
      4-18
      40
      150
      110
      85
      18
      3
      4-18
      115
      100
      411
      40
      25
      150
      110
      85
      18
      3
      4-18
      50
      165
      125
      100
      20
      3
      4-18
      120
      110
      472
      50
      32
      165
      125
      100
      20
      3
      4-18
      65
      185
      145
      120
      20
      3
      4-18
      135
      120
      532
      65
      40
      185
      145
      120
      20
      3
      4-18
      80
      200
      160
      135
      20
      3
      8-18
      160
      140
      556
      80
      50
      200
      160
      135
      20
      3
      8-18
      100
      220
      180
      155
      22
      3
      8-18
      170
      135
      561
      100
      65
      220
      180
      155
      20
      3
      8-18
      125
      250
      210
      185
      22
      3
      8-18
      195
      175
      667
      125
      80
      250
      210
      185
      22
      3
      8-18
      150
      285
      240
      210
      24
      3
      8-23
      210
      190
      857
      150
      100
      285
      240
      210
      24
      3
      8-23
      175
      310
      270
      240
      26
      3
      8-23
      255
      230
      915
      200
      125
      340
      295
      265
      26
      3
      12-23
      250
      405
      355
      320
      30
      3
      12-26
      300
      260
      1073
      250
      150
      405
      355
      320
      30
      3
      12-26
      300
      460
      410
      375
      30
      4
      12-26
      350
      320
      1307
      300
      220
      460
      410
      375
      30
      4
      12-26
      400
      580
      525
      485
      36
      4
      16-30
      370
      350
      1233
      350
      250
      520
      470
      435
      34
      4
      16-26
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1711
      400
      280
      580
      525
      485
      36
      4
      16-30
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1780
      A48Y-25
      A44Y-25
      A44Y-25P A44Y-25R
      20
      15
      105
      75
      55
      16
      2
      4-14
      25
      115
      85
      65
      16
      2
      4-14
      110
      95
      411
      25
      16
      115
      85
      65
      16
      2
      4-14
      32
      140
      100
      78
      18
      2
      4-18
      110
      95
      411
      32
      20
      140
      100
      78
      18
      2
      4-18
      40
      150
      110
      85
      18
      3
      4-18
      115
      100
      411
      40
      25
      150
      110
      85
      18
      3
      4-18
      50
      165
      125
      100
      20
      3
      4-18
      120
      110
      472
      50
      32
      165
      125
      100
      20
      3
      4-18
      65
      185
      145
      120
      20
      3
      4-18
      135
      120
      532
      65
      40
      185
      145
      120
      22
      3
      8-18
      80
      200
      160
      135
      20
      3
      8-18
      160
      140
      556
      80
      50
      200
      160
      135
      22
      3
      8-18
      100
      220
      180
      155
      22
      3
      8-18
      170
      135
      561
      100
      65
      230
      190
      160
      24
      3
      8-23
      125
      250
      210
      185
      22
      3
      8-18
      195
      175
      667
      125
      80
      270
      220
      188
      28
      3
      8-26
      150
      285
      240
      210
      24
      3
      8-23
      210
      190
      857
      150
      100
      300
      250
      218
      30
      3
      8-26
      175
      310
      270
      240
      26
      3
      8-23
      255
      230
      915
      200
      125
      360
      310
      278
      34
      3
      12-26
      250
      405
      355
      320
      30
      3
      12-26
      300
      260
      1073
      250
      150
      425
      370
      332
      36
      3
      12-30
      300
      460
      410
      375
      30
      4
      12-26
      350
      320
      1307
      300
      220
      485
      430
      390
      40
      4
      16-30
      400
      580
      525
      485
      36
      4
      16-30
      370
      350
      1233
      350
      250
      555
      490
      448
      44
      4
      16-34
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1711
      400
      280
      620
      550
      505
      48
      4
      16-36
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1780
      A48Y-40 A44Y-40 A44Y-40P A44Y-40R
      20
      15
      105
      75
      51
      55
      16
      2
      4
      4-14
      25
      115
      85
      65
      16
      2
      4-14
      110
      95
      411
      25
      16
      115
      85
      58
      65
      16
      2
      4
      4-14
      32
      140
      100
      78
      18
      2
      4-18
      110
      95
      411
      32
      20
      140
      100
      66
      78
      18
      2
      4
      4-18
      40
      150
      110
      85
      18
      3
      4-18
      115
      100
      411
      40
      25
      150
      110
      76
      85
      18
      3
      4
      4-18
      50
      165
      125
      100
      20
      3
      4-18
      120
      110
      472
      50
      32
      165
      125
      88
      100
      20
      3
      4
      4-18
      65
      185
      145
      120
      20
      3
      4-18
      135
      120
      532
      65
      40
      185
      145
      110
      120
      22
      3
      4
      8-18
      80
      200
      160
      135
      20
      3
      8-18
      160
      140
      556
      80
      50
      200
      160
      121
      135
      22
      3
      4
      8-18
      100
      220
      180
      155
      22
      3
      8-18
      170
      135
      561
      100
      65
      235
      190
      150
      160
      24
      3
      4.5
      8-23
      125
      250
      210
      185
      22
      3
      8-18
      195
      175
      697
      125
      80
      270
      220
      176
      188
      28
      3
      4.5
      8-26
      150
      285
      240
      210
      24
      3
      8-23
      210
      190
      857
      150
      100
      300
      250
      204
      218
      30
      3
      4.5
      8-26
      175
      310
      270
      240
      26
      3
      8-23
      255
      230
      915
      200
      125
      375
      320
      260
      282
      38
      3
      4.5
      12-30
      250
      405
      355
      320
      30
      3
      12-26
      300
      260
      1073
      250
      150
      450
      385
      313
      345
      42
      3
      4.5
      12-34
      300
      460
      410
      375
      30
      4
      12-26
      350
      320
      1307
      300
      220
      515
      450
      364
      408
      46
      4
      4.5
      16-34
      400
      580
      525
      485
      36
      4
      16-30
      370
      350
      1233
      350
      250
      580
      510
      422
      465
      52
      4
      5
      16-36
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1711
      400
      280
      660
      585
      474
      535
      58
      4
      5
      16-41
      500
      715
      650
      608
      44
      4
      20-34
      500
      450
      1711
      A48Y-64
      A44Y-64
      A44Y-64P A44Y-64R
      20
      10
      125
      90
      51
      68
      22
      2
      4
      4-18
      25
      115
      85
      58
      65
      16
      2
      4
      4-14
      96
      85
      297
      25
      16
      140
      100
      58
      78
      22
      2
      4
      4-18
      32
      140
      100
      66
      78
      18
      2
      4
      4-18
      110
      100
      310
      32
      20
      155
      110
      66
      82
      24
      2
      4
      4-23
      40
      150
      110
      76
      85
      18
      3
      4
      4-18
      130
      110
      322
      40
      25
      170
      125
      76
      95
      24
      3
      4
      4-23
      50
      165
      125
      88
      100
      20
      3
      4
      4-18
      135
      120
      352
      50
      32
      180
      135
      88
      105
      26
      3
      4
      4-23
      65
      185
      145
      110
      120
      22
      3
      4
      8-18
      155
      135
      425
      65
      40
      205
      160
      110
      130
      28
      3
      4
      8-23
      80
      200
      160
      121
      135
      22
      3
      4
      8-18
      175
      160
      570
      80
      50
      215
      170
      121
      140
      30
      3
      4
      8-23
      100
      235
      190
      150
      160
      24
      3
      4.5
      8-23
      175
      160
      560
      100
      65
      250
      200
      150
      168
      32
      3
      4.5
      8-26
      125
      270
      220
      176
      188
      28
      3
      4.5
      8-25
      195
      195
      690
      150
      100
      345
      280
      204
      240
      38
      3
      4.5
      8-34
      200
      375
      320
      260
      282
      38
      3
      4.5
      12-30
      280
      265
      935
      A48Y-100 A44Y-100 A44Y-100P A44Y-100R
      20
      10
      125
      90
      51
      68
      22
      2
      4
      4-18
      25
      115
      85
      58
      65
      16
      3
      4
      4-14
      96
      85
      297
      25
      16
      140
      100
      58
      78
      24
      2
      4
      4-18
      32
      140
      100
      66
      78
      18
      2
      4
      4-18
      110
      100
      310
      32
      20
      155
      110
      66
      82
      24
      2
      4
      4-23
      40
      150
      110
      76
      85
      18
      2
      4
      4-18
      130
      110
      322
      40
      25
      170
      125
      76
      95
      26
      3
      4
      4-23
      50
      165
      125
      88
      100
      20
      3
      4
      4-18
      135
      120
      352
      50
      32
      195
      145
      88
      112
      28
      3
      4
      4-26
      65
      185
      145
      110
      120
      22
      3
      4
      8-18
      155
      135
      425
      65
      32
      220
      170
      110
      138
      32
      3
      4
      8-26
      80
      200
      160
      121
      135
      22
      3
      4
      8-18
      175
      160
      570
      80
      40
      230
      180
      121
      148
      34
      3
      4
      8-26
      100
      235
      190
      150
      160
      24
      3
      4.5
      8-23
      175
      160
      560
      100
      50
      265
      210
      150
      172
      38
      3
      4.5
      8-30
      125
      270
      220
      176
      188
      28
      3
      4.5
      8-25
      195
      195
      690
      150
      80
      355
      290
      204
      250
      46
      3
      4.5
      12-34
      200
      375
      320
      260
      282
      38
      3
      4.5
      12-30
      280
      265
      935

      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.Full open safety valve with wrench springPlease 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

      <label id="g54wj"><menu id="g54wj"><cite id="g54wj"></cite></menu></label>