Tokyo is the economic center of Japan, where major Japanese companies are concentrated. Most of them are located in Chiyoda District, Central District and Hong Kong District. Tokyo, together with Yokohama in the south and Chiba in the east, forms the famous Kyohama Leaf Industrial Zone in Japan. Tokyo's main industries include steel, shipbuilding, machinery manufacturing, chemical industry, electronics, leather, electrical machinery, fiber, oil, publishing and printing, and precision instruments.Asia Transmission joint customers trust enterprises Zhongyuan valve fittings Tokyo online promotion site make up more Tokyo regional knowledge: Tokyo has developed financial industry and commerce, and frequent domestic and foreign business activities. Ginza, known as the "heart of Tokyo", is the most prosperous business district in the region.Transmission joint service provider Zhongyuan valve fittings is located in the Eurasian continental plate, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for Asia Transmission joint customers, which can provide reasonable Transmission joint space flight solutions for Tokyo Transmission joint customers!

      VSSJA-2 double flanged limit expansion joint

      The VSSJA-2 double flanged limit expansion joint is composed of main components such as the body, sealing ring, gland, and expansion short pipe. On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and double nuts are used to lock the expansion amount.

      Dear Tokyo [VSSJA-2 double flanged limit expansion joint] customer! You are the 124538th guest to visit ZhongYuan enterprise! We look forward to working with you to create a better future. ZhongYuan has been committed to cement innovation exploration and experience accumulation since its establishment, and has provided sincere service [VSSJA-2 double flanged limit expansion joint] products to hundreds of customers!
       

      Product introduction:

      The VSSJA-2 double flanged limit expansion joint is composed of main components such as the body, sealing ring, gland, and expansion short pipe. On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and double nuts are used to lock the expansion amount. Continuous improvement: Make incremental improvements every day, Reminder of product knowledge points for serving the Tokyo cement industry: The VSSJA-2 (B2F) double flange limit expansion joint is suitable for connecting both sides to the flange. During installation, adjust the connection length of both ends of the product, tighten the gland bolts diagonally and evenly, and then adjust the limit nut. This allows the pipeline to expand freely, lock the expansion amount, and ensure the operation of the pipeline. Zhongyuan valve fittings,Your reliable partner for international trade, Asia Waterproof casing product supplier Zhongyuan valve fittings Tokyo VSSJA-2 double flanged limit expansion joint cross-border product service station customer service Key Knowledge Reminder: It is particularly suitable for connecting in pipelines with vibration, certain slopes, and bends.

      [Product name] : VSSJA-2 Double flange limit expansion joint (B2F double flange loose limit compensation joint)

      [Product alias] : double flange expansion joint, double flange limit expansion device, double flange limit expansion joint, double flange limit expansion joint

      [Product Specification] : DN50-DN4000

      [Product pressure] : 0.6-4.0MPa

      [Product Certification] : ISO9001-2008

      [Scope of application] : weak acid, weak base, weak corrosion, oil, hot water, cold water, etc

      [Material] : Carbon steel, ductile iron, stainless steel

      [Product color] : Blue, can be adjusted according to customer requirements

      [Operating temperature] : -40 degrees to 180 degrees


      Product advantage:

      VSSJA-2(B2F) double flange limit expansion joint is the pipe can be freely expanded in the allowable expansion amount, once exceeds the maximum expansion amount to play the limit, to ensure the maximum operation of the pipeline, especially suitable for vibration or a certain degree of inclination and bend in the pipeline connection. Building a better world through technology, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of cement application: The product has large expansion, convenient installation and is suitable for the pipe with two ends of the flange connection. VSSJA-2(B2F) double flange limit expansion joint can realize the compensation of pipeline axial displacement, and can greatly reduce the pipeline operation axial thrust, so as to extend the service life of the pipeline, protect the line running. Continuous improvement: Make incremental improvements every day, Asia Waterproof casing product supplier Zhongyuan valve fittings Tokyo VSSJA-2 double flanged limit expansion joint cross-border product service station customer service Key Knowledge Reminder: And installed on the pipeline line can facilitate the disassembly and maintenance of the valve, and can overcome the bad influence of subsidence on the pipeline line.


      product feature:

      VSSJA-2(B2F) double flange limit expansion joint is suitable for both ends of the pipe line flange connection. When installing, adjust the installation length between the two ends of the product and the pipe or flange, tighten the gland bolt evenly diagonally, and then adjust the limit nut, so that the pipe can be freely expanded within the scope of expansion, lock the expansion amount, and the perfect operation of the pipe.

      1, large expansion, long service life.

      2, convenient valve disassembly, conducive to the pipeline regular maintenance.

      3, This product can effectively protect the pipeline from the adverse effects brought by subsidence.

      4, excellent material, stable operation.

      VSSJA-2(B2F) double flange limit expansion joint is suitable for conveying sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, temperature is not higher than 250 degrees steam and granular powder and other media.


      Parts material:

      NO

      Name

      Quantity

      Material

      1

      Body

      1

      QT400-15,Q235A,ZG230-450,20

      2

      Gasket

      1

      NBR

      3

      Cover

      1

      QT400-15,Q235A,ZG230-450,20

      4

      Limited short pipe

      1

      Q235A,20,16Mn

      5

      Nut

      4n

      Q235A,20,1Cr18Ni9Ti

      6

      Long Stud

      n

      Q235A35,1Cr18Ni9Ti

      7

      Bolt

      n

      Q235A35,1Cr18Ni9Ti


      Technical parameter:

      Nomina iameter
      DN

      External diameter
      of pipe Dw

      Length

      Compensation
      △L

      Flange connecting dimension

      0.6Mpa

      1.0Mpa

      L

      L1

      D

      D1

      n-do

      D

      D1

      n-do

      65

      76

      340

      105

      50

      160

      130

      4-Φ14

      185

      145

      4-Φ18

      80

      89

      190

      150

      4-Φ18

      200

      160

      8-Φ18

      100

      108

      210

      170

      220

      180

      114

      125

      133

      340

      105

      50

      240

      200

      8-Φ18

      250

      210

      8-Φ18

      140

      150

      159

      265

      225

      8-Φ18

      285

      240

      8-Φ22

      168

      200

      219

      321

      280

      340

      295

      250

      273

      375

      335

      12-Φ18

      395

      350

      12-Φ22

      300

      325

      350

      130

      65

      440

      395

      12-Φ22

      445

      400

      350

      377

      490

      445

      505

      460

      16-Φ22

      400

      426

      540

      495

      16-Φ22

      565

      515

      16-Φ26

      450

      480

      595

      550

      615

      565

      20-Φ26

      500

      530

      645

      600

      20-Φ22

      670

      620

      600

      630

      755

      705

      20-Φ26

      780

      725

      20-Φ30

      700

      720

      860

      810

      24-Φ26

      895

      840

      24-Φ30

      800

      820

      590

      220

      130

      950

      920

      24-Φ30

      1015

      950

      24-Φ33

      900

      920

      1075

      1020

      1115

      1050

      28-Φ33

      1000

      1020

      1175

      1120

      32-Φ33

      1230

      1160

      28-Φ36

      1200

      1220

      1405

      1340

      1455

      1380

      32-Φ40

      1400

      1420

      1630

      1500

      36-Φ36

      1675

      1590

      36-Φ42

      1500

      1520

      1730

      1660

       

       

       

      1600

      1620

      1830

      1760

      40-Φ36

      1915

      1820

      40-Φ48

      1800

      1820

      2045

      1970

      44-Φ40

      2115

      2020

      44-Φ48

      2000

      2020

      2265

      2180

      48-Φ42

      2325

      2230

      48-Φ48

      2200

      2220

      2475

      2390

      52-Φ42

      2550

      2440

      52-Φ56

      2400

      2420

      2685

      2600

      56-Φ42

      2760

      2650

      60-Φ56

      2600

      2620

      600

      240

      140

      2905

      2810

      60-Φ48

      2960

      3070

      64-Φ56

      2800

      2820

      3115

      3020

      64-Φ48

      3180

      3290

      68-Φ60

      3000

      3020

      3315

      3220

      68-Φ48

      3405

       

       

      3200

      3220

      3525

      3430

      72-Φ48

       

       

       

      3400

      3420

      3735

      3640

      76-Φ48

       

       

       

      3600

      3620

      3970

      3860

      80-Φ56

       

       

       

      Note: The size meets standard GB/T12456-2002. Note: The size meets standard GB/T12456-2002

      Innovative production of VSSJA-2(B2F) double flange limit expansion joint is composed of body, sealing ring, gland, extension shortening pipe and other main components. On the basis of the original performance of the loose sleeve expansion joint, a limiting device is added, and double nuts are used to lock the maximum expansion quantity. Connecting the world, delivering the future, Your global trade partner, Key Knowledge Points for Related Products in the cement Industry that Tokyo Friends Need to Understand: The pipeline can be freely telescopic in the allowed amount of expansion, once it exceeds the maximum expansion of the limit, to ensure the maximum operation of the pipeline, especially suitable for vibration or a certain degree of inclination and bend in the pipeline connection.


      Application field:

      VSSJA-2 type double flange limit expansion joint is suitable for conveying sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, temperature is not higher than 250 degrees steam and granular powder and other media.


      Innovative pipeline product services:

      Professional manufacturing, professional service, innovation pipeline for you to create more value!

      Continuous improvement of service quality, excellence, "sincere service" is the innovation pipeline has been firmly believed in the goal.  Innovation pipeline in strict accordance with ISO9001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales, service. Every part counts, Every penny counts, Key points of product knowledge in the cement field that Tokyo friends need to understand:  Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. ZhongYuan absorb values, integrity and customer loyalty, Key points of product knowledge in the field of cement: The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.


      Instructions for purchasing innovative pipeline products:

      1、 Product Material Description: Due to the possibility of scratches or dirt on the surface of materials during transportation or distribution, and the possibility of surface oxidation or insufficient aesthetics during storage, the images and physical objects may also differ. Zhongyuan valve fittings Reminder Tokyo Friends can refer to these knowledge: Our manufacturer will definitely make our products more aesthetically pleasing, using high-quality raw materials for production. Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. If you have other models or specifications of products, you can contact our customer service online or consult us when purchasing

      2. Shipping instructions: 

      1. Due to the unique nature of the materials, all materials are shipped after payment by the customer, and are specially customized products for the customer. Once sold, there are no returns or exchanges for non material or quality issues! Please understand. 

      2. Please provide a clear description of the specific specifications, nominal diameter, working pressure, medium to be conveyed, quantity, and required performance of the required product before shopping. The main reasons for doing so are: 

      1) Ensure that the product prices quoted by the manufacturer are correct and accurate; 

      2) For customers, it provides protection for their own interests and prevents them from misquoting product prices, causing economic losses for both parties and causing unpleasantness for everyone; 

      3) Once the customer has made a decision and both parties sign a contract, the products produced by the manufacturer can meet the actual needs of the customer. 

      3. If the customer did not provide a clear description, the seller will not assume any responsibility in the event of a dispute! Please understand!


      Reasons for choosing innovative pipelines:

      Innovative water supply equipment, based on the advantages of Construction of chemical and municipal pipelines in power plants industry, focuses on "win-win cooperation" Construction of chemical and municipal pipelines in power plants VSSJA-2 double flanged limit expansion joint service provider -- Innovative water supply equipment's business philosophy can be summarized into eight words "honesty based, win-win development". Our service, for your wonderful, Zhongyuan valve fittings reminds Tokyo friends to understand this information: Innovative water supply equipment has always implemented this concept well for both its internal employees and its external VSSJA-2 double flanged limit expansion joint partners, thus gaining long-term good business reputation and cooperative relations in the Construction of chemical and municipal pipelines in power plants field and promoting the stable development of Innovative water supply equipment.


      Pre-sale services:

      Product introduction, technical exchange, non-standard product design, troubleshooting.

      In sales service:

      1. Maintain a trustworthy contract, ensure timely supply, and keep in touch with customers at all times. 

      2. For special or complex products, our factory arranges technical personnel to provide training and guidance to users on product use, troubleshooting, adjustment, and maintenance.

      after-sale service:

      1. The warranty period for innovative pipeline products is 12 months from the factory, and the "three guarantees" service (product quality issues) is implemented. 

      2. Our factory regularly organizes technical and inspection personnel to visit our products during use, seeking feedback from users on product quality, usage status, improvement opinions, and other aspects, in order to further improve product quality. 

      3.Quickly respond to customer complaints about product quality issues 

      4. For after-sales service, users are required to fill out the quality feedback form after the service and provide appraisal opinions, in order to jointly improve the product and service quality of the innovation pipeline.

      Asia Waterproof casing product supplier Zhongyuan valve fittings Tokyo VSSJA-2 double flanged limit expansion joint cross-border product service station The reason for becoming a VSSJA-2 double flanged limit expansion joint long-term partner, the core point of which is "word of mouth" - Zhongyuan valve fittings firmly believes that word of mouth is a marketing method, and "wine is not afraid of deep alley" is the reflection of the peak of word of mouth marketing. VSSJA-2 double flanged limit expansion joint The technical content of the product is often the key to cement VSSJA-2 double flanged limit expansion joint customer selection and judgment! In recent years, Zhongyuan valve fittings is injecting new technology into its products and upgrading them. Strength comes from technological innovation, and reputation comes from stable quality! VSSJA-2 double flanged limit expansion joint Only by creating valuable products in the cement industry and winning the reputation of customers can Zhongyuan valve fittings move to the industry stage. Zhongyuan valve fittings principal believes that to make cement industry customers recognize your company, you must first have the VSSJA-2 double flanged limit expansion joint product you can produce. Zhongyuan valve fittings has always believed in the principle of doing things: no matter how many things you have made, Zhongyuan valve fittings flagship products VSSJA-2 double flanged limit expansion joint should always maintain a good standard, so that cement VSSJA-2 double flanged limit expansion joint customers will give back good comments after using them. Then the word of mouth of cement VSSJA-2 double flanged limit expansion joint products will go out.


      They go beyond every customer.It makes you feel like you're their only customer because they're so good at everything. Brand achievement is not the wish of ZhongYuan people. How to make ZhongYuan [VSSJA-2 double flanged limit expansion joint] modern create value for Tokyo people is the direction ZhongYuan is committed to pursuing!


      This ZhongYuan water supply equipment question and answer about VSSJA-2 double flanged limit expansion joint related products that some customers feedback and care about may be useful for you. Please browse it:
      VSSJA-2 double flanged limit expansion joint friend from Bhutan
      VSSJA-2 double flanged limit expansion joint The comprehensive cost performance ratio is OK. We have cooperated for the second time!
      Grenada old customers who have purchased VSSJA-2 double flanged limit expansion joint
      Through several exchanges with ZhongYuan water supply equipment's salesmen, the manufacturer has been focusing on Construction of chemical and municipal pipelines in power plants for some years, and has good experience and cooperation!
      Costa Rica old customers who have cooperated with VSSJA-2 double flanged limit expansion joint
      This time VSSJA-2 double flanged limit expansion joint has a small problem. The manufacturer handled it in a timely manner, which did not affect the use. I hope ZhongYuan water supply equipment manufacturer can improve it next time!

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