Larson Electronic Glass offers a large number of fractional size SS bellows in addition to our glass to metal sealed adaptors.
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.