Type 321 Stainless Steel Bellows
Larson Electronic Glass offers a large number of fractional size SS bellows in addition to our glass to metal sealed adapters.
Features:
- 23 standard fractional sizes available from 1/4” thru 6”.
- Other non-standard sizes available.
- 321 Stainless steel
- These are offered with tube ends. Weld cuffs are not offered.
Larson Electronic Glass offers "Type 321 Stainless Steel Bellows" available in 23 standard sizes from 1/4 inch through 8 inch. Bellows are type 321 stainless steel. 316L stainless steel can be special ordered. Dimensions are in inches unless otherwise noted.
| Image | Type 321 Stainless Steel Bellows | Wall Thickness | Cuff length (C) | Max O.D. at convolutions (B) | Deflection | Price | Model Number | Part Number | Price |
|---|---|---|---|---|---|---|---|---|---|
 | 1/4" Stainless Steel Bellows | .005" | .50" | .37" | ± 1/4" | Contact Factory | SB-025 | SB-025 | $0 |
 | 5/16" Stainless Steel Bellows | .005" | .50" | .46" | ± 1/4" | Contact Factory | SB-031 | SB-031 | $0 |
 | 3/8" Stainless Steel Bellows | .005" | .50" | .57" | ± 3/8" | Contact Factory | SB-037 | SB-037 | $0 |
 | 1/2" Stainless Steel Bellows | .006" | .50" | .75" | ± 3/8" | Contact Factory | SB-050 | SB-050 | $0 |
 | 5/8" Stainless Steel Bellows | .006" | .50" | .87" | ± 3/8" | Contact Factory | SB-062 | SB-062 | $0 |
 | 3/4" Stainless Steel Bellows | .006" | .50" | 1.04" | ± 1/2" | Contact Factory | SB-075 | SB-075 | $0 |
 | 7/8" Stainless Steel Bellows | .006" | .50" | 1.25" | ± 1/2" | Contact Factory | SB-087 | SB-087 | $0 |
 | 1" Stainless Steel Bellows | .006" | .75" | 1.37" | ± 1/2" | Contact Factory | SB-100 | SB-100 | $0 |
 | 1-1/8" Stainless Steel Bellows | .006" | .75" | 1.46" | ± 1/2" | Contact Factory | SB-112 | SB-112 | $0 |
 | 1-1/4" Stainless Steel Bellows | .006" | .75" | 1.60" | ± 1/2" | Contact Factory | SB-125 | SB-125 | $0 |
 | 1-3/8" Stainless Steel Bellows | .006" | .75 | 1.81" | ± 1/2" | Contact Factory | SB-137 | SB-137 | $0 |
 | 1-1/2" Stainless Steel Bellows | .006" | .75" | 1.90" | ± 1/2" | Contact Factory | SB-150 | SB-150 | $0 |
 | 1-5/8" Stainless Steel Bellows | .006" | .75" | 2.05" | ± 1/2" | Contact Factory | SB-162 | SB-162 | $0 |
 | 1-3/4" Stainless Steel Bellows | .006" | .75" | 2.24" | ± 1/2" | Contact Factory | SB-175 | SB-175 | $0 |
 | 2" Stainless Steel Bellows | .006" | .75" | 2.43" | ± 3/4" | Contact Factory | SB-200 | SB-200 | $0 |
 | 2-1/4" Stainless Steel Bellows | .006" | .75" | 2.81" | ± 3/4" | Contact Factory | SB-225 | SB-225 | $0 |
 | 2-1/2" Stainless Steel Bellows | .006" | .75" | 2.98" | ± 3/4" | Contact Factory | SB-250 | SB-250 | $0 |
 | 3" Stainless Steel Bellows | .008" | 1.00" | 3.77" | ± 3/4" | Contact Factory | SB-300 | SB-300 | $0 |
 | 3-1/2" Stainless Steel Bellows | .008" | 1.00" | 4.25" | ± 3/4" | Contact Factory | SB-350 | SB-350 | $0 |
 | 4" Stainless Steel Bellows | .008" | 1.00" | 4.78" | ± 1-1/4" | Contact Factory | SB-400 | SB-400 | $0 |
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