SS316 Metal Expansion Joint with High Temperature Resistance and Flange Standard DIN/ANSI/JIS/BS for Industrial Applications
Our SS316 High Temperature Resistance Bellows Expansion Joints are engineered to provide exceptional flexibility and durability in demanding high-temperature environments. These joints effectively absorb thermal expansion, vibrations, and misalignments in piping systems, ensuring reliable operation under extreme conditions. The SS316 construction offers excellent corrosion resistance, enhancing longevity and reducing maintenance costs. Ideal for petrochemical, power generation, and high-temperature processing industries.
- Compensates for axial, transverse, and angular thermal deformation in pipelines
- Absorbs equipment vibration to minimize impact on pipelines
- Mitigates pipeline deformation caused by seismic activity or land subsidence
| Diameter (mm) | Pressure Grade (Mpa) | Available Area (cm²) | Max External Diameter (mm) | Length (mm) |
|---|---|---|---|---|
| 32 | 1.0/1.6/2.5 | 16 | 225 | 160-250/264-280 |
| 40 | 1.0/1.6/2.5 | 23 | 244 | 164-259/269-289 |
| 50 | 1.0/1.6/2.5 | 37 | 259 | 172-276/282-306 |
| 65 | 1.0/1.6/2.5 | 55 | 270 | 215-294/300-322 |
| 80 | 1.0/1.6/2.5 | 81 | 284 | 240-338/344-366 |
| 100 | 1.0/1.6/2.5 | 121 | 304 | 235-317/323-345 |
| 125 | 1.0/1.6/2.5 | 180 | 334 | 282-314/316-342 |
| 150 | 1.0/1.6/2.5 | 257 | 364 | 282-339/338-367 |
| 200 | 1.0/1.6/2.5 | 479 | 442 | 340-402/402-426 |
| 250 | 1.0/1.6/2.5 | 769 | 507 | 393-459/493-399 |
| 300 | 1.0/1.6/2.5 | 1105 | 562 | 464-525/564-565 |
| 350 | 1.0/1.6/2.5 | 1307 | 622 | 509-564/609-604 |
| 400 | 1.0/1.6/2.5 | 1611 | 562 | 522-566/622-628 |
| 450 | 1.0/1.6/2.5 | 1972 | 700 | 403-498/503-523 |
| 500 | 1.0/1.6/2.5 | 2445 | 760 | 431-523/531-554 |
| 600 | 1.0/1.6/2.5 | 3534 | 835 | 478-548/578-588 |
| 700 | 1.0/1.6/2.5 | 4717 | 1110 | 490/590 |
| 800 | 1.0/1.6/2.5 | 5822 | 1265 | 502/602 |
| 900 | 1.0/1.6/2.5 | 7620 | 1186 | /698 |
| 1000 | 1.0/1.6/2.5 | 9043 | 1286 | /692 |
Our high-quality bellows expansion joints are precision-engineered using advanced manufacturing techniques:
- Bellow Body Materials: Stainless Steel 304, 316L
- Flange Materials: Q235 carbon steel, 304, 316L stainless steel
With over 17 years of design experience, we manufacture expansion joints meeting GB, ISO, DIN, ANSI, BS, JIS international standards and custom requirements.
- Competitive factory-direct pricing
- 17 years manufacturing experience with 5 years export expertise
- Rigorous quality control exceeding industry standards
- Custom mold base configurations and OEM services
- Free samples available
- Large inventory for immediate availability
Our bellows expansion joints are widely used in:
- Chemical processing
- Oil refining
- Power generation
- Light industry
- Nuclear applications
- Metallurgy
- Mechanical systems
- Instrumentation
- Marine and aerospace industries
They compensate for thermal expansion, reduce vibration transmission, and accommodate foundation settlement in piping systems.
A: Yes, we provide OEM/ODM services including custom branding.
A: Standard lengths include L130, L152, L203, with custom lengths available.
A: Yes, we provide detailed drawings upon request.
A: We provide CE and ISO certifications.
A: Yes, we provide samples for quality evaluation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.