Stainless flexible joint DN50, JIS 10K flanges, fixed + floating
Technical guide for selecting and installing DN50 flanged stainless steel flexible joints with JIS 10K standard and one swivel end, designed to reduce vibration and withstand high temperatures by Tan Dat workshop.
- Certified stainless steel of the correct grade
- 100% pressure tested before shipment
- Made to your size and connection type
- Factory prices – good discounts for dealers and contractors
Price: Contact us for the best price
- Fast quotation
- Direct manufacturer
- Project partnership
- Nationwide delivery
Specifications
| Product type | Khớp nối mềm mặt bích |
|---|---|
| Nominal size | DN50 |
| Length | On request |
| Material | 304 stainless steel (316 on request) |
| End connection | JIS 10K flanges, one fixed + one floating flange |
| Origin | Made in Tan Dat workshop – Ho Chi Minh City, Vietnam |
| Inspection | Pressure and visual inspection before shipment |
| Custom manufacturing | Yes – size, end connection, material |
Description
Technical solutions for DN50 piping with JIS 10K flanged flexible joints with one floating flange
In industrial piping systems, vibrations caused by pumps and pipeline displacement due to temperature fluctuations are always a headache for operations teams. To eliminate these stresses, mechanical engineers often prioritize installing DN50 stainless steel flexible joints. At the Tan Dat mechanical workshop, a specialized design consisting of one fixed flange combined with one floating flange provides significant advantages during installation.
Construction features and detailed technical specifications
This DN50 nominal diameter anti-vibration flexible hose model is composed of main components that withstand high pressure and expansion. Customers can refer to the material specifications and standard design table below to choose the appropriate solution for their project:
| Parameter category | Standard technical details |
|---|---|
| Nominal diameter | DN50 (Phi 60mm) |
| Flange connection type | JIS 10K (One fixed welded flange, one floating flange) |
| Bellows and braid material | Stainless steel 304 (Optional upgrade to Stainless steel 316) |
| Flange material | Galvanized steel or Stainless steel (SS400, SUS304, SUS316) |
| Fabrication length | L = 200mm, 300mm, 400mm, 500mm, 600mm or upon request |
| Operating temperature limit | Meets over 400 degrees Celsius depending on the medium |
Advantages of the one floating flange design in practical installation
The biggest difference of this flexible joint line lies in the structure where one flange rotates freely around the pipe. When engineers align two pipe sections, adjusting the bolt holes on standard flanges often encounters eccentricity errors, causing time loss.
- Minimize torsional stress: The floating flange allows for easy positioning of bolt hole directions without twisting the internal flexible hose body.
- Optimize installation time: Minimizes the need for cutting and re-welding pipe sections on-site.
- Flexible elasticity: The stainless steel corrugated hose section helps to thoroughly absorb axial and lateral vibrations.
Quality inspection process before leaving the Tan Dat workshop
To ensure high safety for pressure piping systems, all products before leaving the production facility in Ho Chi Minh City must undergo rigorous inspection steps:
- Visual inspection: Evaluating the sharpness of welds, the uniformity of the stainless steel hose corrugations, and the flatness of the flanges.
- Pressure testing: Performing actual hydraulic pressure tests to detect leaks early if any.
Custom fabrication according to specific project requirements
Every water supply and drainage, boiler, fire protection, or chemical system has its own specific technical standard requirements. The Tan Dat production workshop accepts fabrication according to drawings or actual order specifications from engineers:
- Changing flange standards to ANSI, BS PN16, or DIN PN16 systems.
- Adjusting the hose body length flexibly from short to long to fit narrow spaces.
- Switching materials from Stainless steel 304 to Stainless steel 316 to resist high-concentration chemical corrosion.
Engineers and contractors needing detailed consultation or a quote for the DN50 stainless steel flexible joint with JIS 10K flanged connection (one fixed flange, one floating flange), please contact Tan Dat Mechanical Production Trading and Service Co., Ltd. (Tan Dat Flex brand) immediately via hotline/zalo 0906 304 114 for quick support from our technical team.
Frequently asked questions about flanged flexible joints
What pressure can the stainless steel flexible joint withstand?
Standard single-braided stainless steel flexible joints operate at PN10 – PN16 (10 – 16 bar). For higher pressures, Tan Dat manufactures double-braided types or increases the corrugated hose thickness according to design specifications.
Should I choose 304 or 316 stainless steel flexible joints?
304 stainless steel is suitable for most water, steam, and gas systems. 316 stainless steel contains molybdenum, providing better corrosion resistance, making it ideal for chemicals, seawater, wastewater, or marine environments.
Does Tan Dat fabricate flexible joints with custom lengths and flange types?
Yes. As direct manufacturers, we accept custom fabrication for any length, DN15 – DN300 (larger upon request), with JIS, BS, ANSI, DIN flanges, threaded ends, unions, and clamps. Call 0906 304 114 for a quotation.
Projects using this product
Product reviews
Technical assessment
Tan Dat Flex engineering team
Stainless flexible joint DN50, JIS 10K flanges, fixed + floating belongs to our flanged flexible joints range. Material: 304 stainless steel (316 on request), end connection: JIS 10K flanges, one fixed + one floating flange, size DN50. Our engineers recommend it when you need this: flanged ends are quick to install and remove for maintenance. For the longest service life, choose the right specification and follow the installation guide.
Strengths
- Flanged ends are quick to install and remove for maintenance
- Isolates vibration from pumps, compressors and chillers, reducing weld cracks and pipe noise
- Durable stainless steel that withstands heat and rust in normal service
- Made to order in the size, end connection and material your project needs
Selection & installation notes
- Confirm the flange standard (JIS, BS, ANSI, DIN) and bolt pattern to match the existing pipeline
- Install as close as possible to the vibration source; do not use the joint to correct large misalignment
- For chloride, sea water or strong chemicals consider upgrading to SS316
- When ordering, share pressure, temperature, medium and installation size for an accurate quotation
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