Expansion Joint and Flexible Joint
EB-2J
* Design and dimension comply with JIS standard. * 316L stainless wetted parts * With outer pipe and inner pipe |
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Feature | Bellows / 70 mm / JIS standard | |
Category | Expansion Joint | |
Type | Bellows type (Double type) | |
Specifications | Application | Steam , Air , Cold and hot water , Oil , Other non-dangerous fluids |
Max. pressure | 0.98MPa | |
Max. temperature | 220 degree(C) | |
Connection | JIS 10K FF flanged | |
Axial extension | 20 mm | |
Axial compression | 50 mm | |
Material | Outer pipe | Carbon steel (*) |
Bellows | Stainless steel (SUS316L) | |
Inner pipe | Stainless steel (SUS316L) |

Size | L(mm) | Weight (kg) |
20A(3/4) | 680 | 4.6 |
25A(1) | 680 | 5.5 |
32A(1-1/4) | 680 | 6.7 |
40A(1-1/2) | 680 | 7.0 |
50A(2) | 680 | 9.8 |
65A(2-1/2) | 780 | 11.1 |
80A(3) | 780 | 12.6 |
100A(4) | 880 | 16.3 |
125A(5) | 880 | 34.5 |
150A(6) | 930 | 41.6 |
200A(8) | 930 | 59.9 |
250A(10) | 980 | 83.0 |

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Drawing for 20A-100A (178 KB) |
Drawing for 125A-150A (151 KB) |
Drawing for 200A-250A (148 KB) |
CAD external view (444 KB) |