Concentric Tri-Clamp × Tri-Clamp reducer, long pattern, AISI 316L, compliant with ASME-BPE DT-4.1.3-3A (ex DT-21), SF1 quality. Ends as per Part MJ. External Ra ≤1.0 µm/40 µIn; internal bright-annealed/metal-blank Ra ≤0.500 µm/20 µIn per Part SF. Delivered with blue caps, PE packaging, and full traceability markings (CSE, ASME-BPE, DT 4.1.3-3, SF1, SS316L, inch dimensions, heat number) plus QR/bar code. EN 10204 3.1 included.
DT-21A (long) Concentric Reducer 50,80×1,65/19,05mm CxC SF1
Long-pattern concentric reducer, clamp × clamp, 50.80×1.65 → 19.05 mm, SF1
€ 108,70
Availability: In stock
Internal Code: **SF1-DT-4.1.3-3-2000/0750AC**
Category: SF1
Description
| EXTRA INFORMATION | |
| A-size | 127,0 mm |
| B-size | 127,0 mm |
| Flange diameter | F=64,00/25,40 mm |
| HS/HTS-code | 7307.29 |
| US - Imperial | 2 - 3/4" |
| Weight | 280 g |



