3A Pipe-Line Fittings
Hygienic stainless-steel butt-weld & clamp fittings manufactured to the 3A sanitary standard — elbows, tees, reducers, crosses, clamp fittings and end caps.
3A Standard
Hygienic Fittings for Sanitary Pipelines
Our 3A Pipe-Line Fittings range covers the full set of hygienic connection components used to build sanitary process piping — short and long radius elbows, welding tees, crosses, concentric & eccentric reducers, clamp-style elbows and tees, and end caps.
Manufactured in SS 304 and SS 316L stainless steel with a 240-grit polished internal and external surface finish, these fittings are available with butt-weld or Tri-Clamp end connections in sizes from 1.0" to 4.0", built to the 3A sanitary standard for dairy, food & beverage, pharmaceutical and bio-technology process lines.
Range
Products in This Family
45° Short Elbow
Compact short-radius 45° change of direction fitting.
45° Long Elbow
Long-radius 45° elbow for smoother flow transition.
90° Short Elbow
Compact short-radius 90° change of direction fitting.
90° Long Bend
Long-radius 90° bend for reduced flow restriction.
Welding Tee
Equal butt-weld tee for branch connections.
Long Tee
Extended-run tee for offset branch connections.
Cross
Four-way equal cross fitting for multi-branch lines.
Concentric Reducer
In-line, on-centre reduction between two pipe sizes.
Eccentric Reducer
Off-centre reduction for level-invert piping runs.
Clamp Elbow
90° elbow with Tri-Clamp ferrule ends.
Clamp Tee
Branch tee with Tri-Clamp ferrule ends.
End Cap
Clamp or weld-end cap for line termination.
Dimensions
Specification Tables
All dimensions in millimetres (mm) unless noted. Sizes shown as nominal inch (").
| Size | Short A | Short B | Long A | Long B | T |
|---|---|---|---|---|---|
| 1.0" | 25.4 | 15.8 | 25.4 | 30.2 | 1.65 |
| 1.5" | 38.1 | 23.8 | 38.1 | 41.3 | 1.65 |
| 2.0" | 50.8 | 31.75 | 50.8 | 58.7 | 1.65 |
| 2.5" | 63.5 | 39.6 | 63.5 | 76.2 | 1.65 |
| 3.0" | 76.2 | 47.6 | 76.2 | 93.7 | 1.65 |
| 4.0" | 101.6 | 63.5 | 101.6 | 122.2 | 2.10 |
| Size | Short-Elbow A | Short-Elbow B | Long-Bend A | Long-Bend B | T |
|---|---|---|---|---|---|
| 1.0" | 25.4 | 38.10 | 25.4 | 52.4 | 1.65 |
| 1.5" | 38.1 | 57.20 | 38.1 | 74.6 | 1.65 |
| 2.0" | 50.8 | 76.25 | 50.8 | 103.2 | 1.65 |
| 2.5" | 63.5 | 95.25 | 63.5 | 131.8 | 1.65 |
| 3.0" | 76.2 | 114.30 | 76.2 | 160.3 | 1.65 |
| 4.0" | 101.6 | 152.40 | 101.6 | 211.1 | 2.10 |
| Size | D | L | L1 | T |
|---|---|---|---|---|
| 1.0" | 25.4 | 28.6 | 57.2 | 1.65 |
| 1.5" | 38.1 | 42.1 | 84.2 | 1.65 |
| 2.0" | 50.8 | 52.4 | 104.8 | 1.65 |
| 2.5" | 63.5 | 59.5 | 119.0 | 1.65 |
| 3.0" | 76.2 | 65.9 | 131.8 | 1.65 |
| 4.0" | 101.6 | 87.3 | 174.6 | 2.10 |
| Size | B | C | L | T |
|---|---|---|---|---|
| 1.5"×1.0" | 38.1 | 25.4 | 50.8 | 1.65 |
| 2.0"×1.5" | 50.8 | 38.1 | 50.8 | 1.65 |
| 2.5"×1.5" | 63.5 | 38.1 | 101.6 | 1.65 |
| 2.5"×2.0" | 63.5 | 50.8 | 50.8 | 1.65 |
| 3.0"×1.5" | 76.2 | 38.1 | 152.4 | 1.65 |
| 3.0"×2.0" | 76.2 | 50.8 | 101.6 | 1.65 |
Material: SS 304 / SS 316L. Surface: 240-grit polished. Ends: butt-weld or Tri-Clamp. Standard: 3A.
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