Long Concentric Reducer CxC DT-4.1.3-3A (ex DT-21) in SF1 quality, AISI 316L. Built to ASME-BPE 2012 Part DT; Tri-Clamp joints on both ends per Part MJ. External roughness Ra ≤1,0 µm / ≤40 µIn; internal bright-annealed/metal-blank roughness Ra ≤0,500 µm / ≤20 µIn. Supplied with blue caps, PE packaging, and QR/barcode label. DIN EN 10204 3.1 certificate included.
DT-21A (long) Concentric Reducer 19,05×1,65/12,70mm CxC SF1
Concentric reducer (long), Tri-Clamp × Tri-Clamp (CxC), 19,05×1,65 → 12,70, SF1 316L
€ 62,60
Availability: In stock
Internal Code: **SF1-DT-4.1.3-3-0750/0500AC**
Category: SF1
Description
| EXTRA INFORMATION | |
| A-size | 50,80 mm |
| B-size | 50,80 mm |
| Flange diameter | F=25,40/25,40 mm |
| HS/HTS-code | 7307.29 |
| US - Imperial | 3/4 - 1/2" |
| Weight | 40 g |



