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      VSSJA-1 type single flange limit expansion joint

      Gongyi Yixiang Water Supply Material Co., Ltd. is a professional manufacturer of expansion joints. The flange limit expansion joints produced by our factory are made by adding limit studs on the basis of AF type flange loose sleeve compensation joints. The measuring point is locked with a double nut to compensate for the axial displacement, deflection and eccentricity of the pipeline caused by thermal expansion and contraction and foundation settlement, thereby protecting the valve equipment.

      Dear [VSSJA-1 Single Flange Limit Expansion Joint] Customer, Hello! Today is , Since the official website of Yixiang Water Supply http://glasw.com , you are the 13226th visitor to Yixiang Water Supply Enterprise! Since its establishment, Yixiang Water Supply has been committed to the technical research and development and product creation of the pipeline industry. It has provided hundreds of customers with good quality [VSSJA-1 single flange limit expansion joints] products!

      Product introduction

      Gongyi Yixiang Water Supply Material Co., Ltd. is a professional manufacturer of expansion joints. The flange limit expansion joints produced by our factory are made by adding limit studs on the basis of AF type flange loose sleeve compensation joints. The measuring point is locked with a double nut to compensate for the axial displacement, deflection and eccentricity of the pipeline caused by thermal expansion and contraction and foundation settlement, thereby protecting the valve equipment. According to the different connection methods, it is divided into single flange limit expansion joints and double flange limit expansion joints.
      Application scope of single flange limit expansion joint
      VSSJA-1 single flange limit expansion joint products are suitable for transporting seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricants, refined oil, air, gas, and the temperature is not higher than 250 degrees. Steam and granular powder and other media. Single flange limit expansion joint installation instructions:
      VSSJA-1 type single flange limit expansion joint is suitable for connecting to the flange and welding to the pipeline at the same time. During installation, adjust the installation length of both ends of the product and the pipeline or flange. Good limit nut, so that the pipeline can be freely expanded and contracted within the range of expansion and contraction, lock the expansion and contraction, and ensure the safe operation of the pipeline.
      Function introduction of single flange limit expansion joint
      Single flange type limit expansion joint, model VSSJA-1 or BF type, single flange limit expansion joint is a combination of loose sleeve expansion joint and a limit short tube. VSSJA-1 single flange limit expansion joint can prevent the leakage or damage of the compensation joint due to excessive displacement of the pipeline. It is mainly used to loosely connect the pipeline to absorb axial displacement and bear axial pressure thrust within the allowable displacement range.
      Advantages of single flange limit expansion joint: easy and fast installation, reliable sealing and easy maintenance.
      Features of single-flange limit expansion joint: It realizes the convenient connection of inconsistent welding on the one side of the pipeline with flange connection.

      Technical Parameters

      Serial number

      name

      Quantity

      material

      1

      Ontology

      1

      QT400-15, Q235A, ZG230-450, 20

      2

      Sealing ring

      1

      NBR

      3

      Gland

      1

      QT400-15, Q235A, ZG230-450, 20

      4

      Limit short tube flange

      1

      Q235A, 20, 16Mn

      5

      Nut

      4n

      Q235A, 20, 1Cr18Ni9Ti

      6

      Long stud

      n

      Q235A, 35, 1Cr18Ni9Ti

      7

      Stud

      n

      Q235A, 35, 1Cr18Ni9Ti

      Nominal diameter

      Tube outer diameter

      Dimensions

      Telescopic amount

      Flange connection size

      Dw

      L

      L1

      0.6MPa

      1.0MPa

      D

      D1

      nd.

      D

      D1

      nd.

      65

      76

      340

      105

      50

      160

      130

      4- ¢ 14

      185

      145

      4- ¢ 18

      80

      89

      190

      150

      4- ¢ 18

      200

      160

      8- ¢ 18

      100

      108

      210

      170

      220

      180

      114

      125

      133

      240

      200

      8- ¢ 18

      250

      210

      140

      150

      159

      265

      225

      285

      240

      8- ¢ 22

      168

      200

      219

      320

      280

      340

      295

      250

      273

      370

      335

      12- ¢ 18

      395

      350

      12- ¢ 22

      300

      325

      350

      130

      65

      440

      395

      12- ¢ 22

      445

      400

      350

      377

      490

      445

      505

      460

      16- ¢ 22

      400

      426

      540

      495

      16- ¢ 22

      565

      515

      16- ¢ 26

      450

      480

      595

      550

      615

      565

      20- ¢ 26

      500

      530

      645

      600

      20- ¢ 22

      670

      620

      600

      630

      755

      705

      20- ¢ 26

      780

      725

      20- ¢ 30

      700

      720

      860

      810

      24- ¢ 26

      895

      840

      24- ¢ 30

      800

      820

      590

      220

      130

      975

      920

      24- ¢ 30

      1015

      950

      24- ¢ 33

      900

      920

      1075

      1020

      1115

      1015

      28- ¢ 33

      1000

      1020

      1175

      1120

      28- ¢ 30

      1230

      1160

      28- ¢ 36

      1200

      1220

      1405

      1340

      32- ¢ 33

      1455

      1380

      32- ¢ 40

      1400

      1420

      1630

      1560

      36- ¢ 36

      1675

      1590

      36- ¢ 42

      1500

      1520

      1730

      1660

      -

      -

      -

      1600

      1620

      1830

      1760

      40- ¢ 36

      1915

      1820

      40- ¢ 48

      1800

      1820

      2045

      1970

      44- ¢ 40

      2115

      2020

      44- ¢ 48

      2000

      2020

      2265

      2180

      48- ¢ 42

      2325

      2230

      48- ¢ 48

      2200

      2220

      2475

      2390

      52- ¢ 42

      2550

      2440

      52- ¢ 56

      2400

      2420

      2685

      2600

      56- ¢ 42

      2760

      2650

      56- ¢ 56

      2600

      2620

      600

      240

      150

      2905

      2810

      60- ¢ 48

      2960

      2850

      60- ¢ 56

      Pipeline industry industry technical service engineer team customized for you

      The expert team provides you with a high quality product solution Top The expert team provides you with a high quality product solution

      Harsh raw materials! The quality of VSSJA-1 single flange limit expansion joints is good or bad, and the raw materials play a decisive role! 并在每批原料进厂时都进行苛刻的质量把关,确保能生产出好质量的VSSJA-1型单法兰限位伸缩接头! Yixiang Water Supply has used many years of production experience to identify a number of stable VSSJA-1 single-flange limit expansion joint raw material suppliers. Each batch of raw materials is subject to strict quality checks to ensure that it can produce Good quality VSSJA-1 type single flange limit expansion joint!

      Strict quality inspection of finished products! 为您提供的VSSJA-1型单法兰限位伸缩接头并确保管道行业解决方案实施。 No matter how perfect the production management process is, there will be occasional defective products. What Yixiang Water Supply People can do is to optimize the production process and strictly inspect the quality, large batches, and multiple batches of products . VSSJA for you -1 type single flange limit expansion joint and ensure the implementation of solutions for the pipeline industry.

      Down-to-earth, carry forward the craftsman spirit of the country! Work hard and build the national brand of Yixiang Water Supply! Thank you for your interest in the product information of VSSJA-1 single flange limit expansion joints on Yixiang Water Supply's official website. You are also welcome to put forward your valuable opinions and jointly promote the international competitiveness of China-made products! If you have any questions about Yixiang Water Supply VSSJA-1 single-flange limit expansion joint, please call Yixiang Water Technical Engineer Tel [18537143475], Yi Xiang Water is willing to work with you to realize the Chinese dream together!

      Related Products
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    4. VSSJA (AF) flange loose sleeve expansion joint
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    5. B2F type double flange loose sleeve limit expansion joint
      B2F type double flange loose sleeve limit expansion joint
    6. BF type single flange loose sleeve limit expansion joint
      BF type single flange loose sleeve limit expansion joint
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