14MMP Tri-Clamp Weld Ferrule · 21.5 mm
The 14MMP weld ferrule has a straight weld stub and a listed model length of 21.5 mm.
Material | SS304, SS316L |
|---|---|
Specification | 1/2"~12" |
Standard designation | 3A |
Shape | Round |
Product overview
Ferrule structure and model dimensions
The 14MMP ferrule combines a clamp sealing flange and a short weld neck. Its title designates 21.5 mm length. The shared dimension chart lists 14WMP, 14MMP and 14AMP D-length columns separately: use the 14MMP column, retaining blank cells and printed alternatives. Bore, weld-tube diameter and clamp-flange diameter describe different mating dimensions.
Which dimensions identify this ferrule?
Specify the tube outside diameter, bore, clamp-flange outside diameter and axial length separately. Match the end form and sealing face to the actual mating parts; a shared flange diameter alone does not establish interchangeability.
How do the model drawing and configuration labels relate?
The drawing separates A (bore), B (weld-tube OD), C (flange OD) and model-specific D (length). Use the column for this model. Linear units are not stated on the retained drawing; confirm them before manufacture. Existing configuration labels such as 25, 38 or 51 mm are retained as supplied and are not a verified rounding or cross-reference to the drawing’s 25.4, 38.1 or 50.8 values.
Technical specifications
Product series
- Listed model length
- 21.5 mm (Product series)
- Flange end
- Tri-Clamp (Product series)
- Pipe end
- Weld end (Product series)
3AFerrule (3A-14WMP / 14MMP / 14AMP)
Use the 14MMP D-length column for this model; sibling columns provide series comparison. Blank large-size 14WMP cells and literal 14AMP 28.6or38.1 values are retained. The drawing does not print a linear unit.
| Size | A | B | C | 14WMP_D | 14MMP_D | 14AMP_D |
|---|---|---|---|---|---|---|
| 1/2" | 9.4 | 12.7 | 25.2 | 12.7 | 21.5 | 28.6 |
| 3/4" | 15.75 | 19.05 | 25.2 | 12.7 | 21.5 | 28.6 |
| 1" | 22.2 | 25.4 | 50.5 | 12.7 | 21.5 | 28.6 |
| 1-1/2" | 34.8 | 38.1 | 50.5 | 12.7 | 21.5 | 28.6 |
| 2" | 47.5 | 50.8 | 64.0 | 12.7 | 21.5 | 28.6 |
| 2-1/2" | 60.2 | 63.5 | 77.5 | 12.7 | 21.5 | 28.6 |
| 3" | 72.9 | 76.2 | 91.0 | 12.7 | 21.5 | 28.6 |
| 4" | 97.38 | 101.6 | 119.0 | 15.8 | 21.5 | 28.6 |
| 6" | 146.86 | 152.4 | 166.8 | 21.5 | 28.6or38.1 | |
| 8" | 197.66 | 203.2 | 217.7 | 21.5 | 28.6or38.1 | |
| 10" | 247.2 | 254.0 | 268.5 | 21.5 | 28.6or38.1 | |
| 12" | 298 | 304.8 | 319.3 | 21.5 | 28.6or38.1 |
Dimension symbols
- A
- bore diameter
- B
- weld tube outside diameter
- C
- clamp flange outside diameter
- D
- axial length, listed separately for each model
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