BioPharm Clamp x Butt Weld Concentric Reducer (S31K)
- BPE Clamp x Weld Concentric Reducer
- Available in 316L Stainless Steel
- 3A, ASME Certified for sanitary-grade line bio-processing equipment
- Finishes: PL/SF1 or PM/SF4 with Electro-Polish
BPE clamp x butt weld concentric reducers for welded connection of sanitary process lines with varying sizes
The clamp x butt weld concentric reducer is available in 316L stainless steel alloy. Butt weld ends to accommodate the joining of two separate tube lines of different sizes. Stainless steel material is resistant to corrosion and can withstand high temperatures. This product is ASME, BPE certified for process line applications in the pharmaceutical industry.
BPE Tri-Clamp x Weld Concentric Reducer Part Numbers & Dimensions
| Size (Tube OD) | A | SF1 / PL / 20 ra ID | SF4 / PM / 15 ra EP | Line Drawing |
|---|---|---|---|---|
| 3/4 x 1/2 | 2.625 | S31K-.75X.50-PL | S31K-.75X.50-PM | Request Drawing |
| 1 x 1/2 | 3.000 | S31K-1X.50-PL | S31K-1X.50-PM | Request Drawing |
| 1 x 3/4 | 2.625 | S31K-1X.75-PL | S31K-1X.75-PM | Request Drawing |
| 1 1/2 x 3/4 | 3.500 | S31K-1.5X.75-PL | S31K-1.5X.75-PM | Request Drawing |
| 1 1/2 x 1 | 3.000 | S31K-1.5X1-PL | S31K-1.5X1-PM | |
| 2 x 1 | 3.875 | S31K-2X1-PL | S31K-2X1-PM | |
| 2 x 1 1/2 | 3.000 | S31K-2X1.5-PL | S31K-2X1.5-PM | Request Drawing |
| 2 1/2 x 1 1/2 | 3.875 | S31K-25X15-PL | S31K-2.5X1.5-PM | Request Drawing |
| 2 1/2 x 2 | 3.000 | S31K-25X2-PL | S31K-2.5X2-PM | Request Drawing |
| 3 x 1 1/2 | 4.750 | S31K-3X15-PL | S31K-3X1.5-PM | Request Drawing |
| 3 x 2 | 3.875 | S31K-3X2-PL | S31K-3X2-PM | Request Drawing |
| 3 x 2 1/2 | 3.125 | S31K-3X2.5-PL | S31K-3X2.5-PM | Request Drawing |
| 4 x 2 | 5.750 | S31K-4X2-PL | S31K-4X2-PM | |
| 4 x 2 1/2 | 4.875 | S31K-4X2.5-PL | S31K-4X2.5-PM | |
| 4 x 3 | 4.500 | S31K-4X3-PL | S31K-4X3-PM | Request Drawing |
| 6 x 3 | 8.000 | S31K-6X3-PL | S31K-6X3-PM | Request Drawing |
| 6 x 4 | 3.375 | S31K-6X4-PL | S31K-6X4-PM | Request Drawing |
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| S31K-.75X.50-PL-316 | 3/4″ Tri-Clamp x 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316 |
|
| S31K-.75X.50-PM-316 | 3/4″ Tri-Clamp x 1/2″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
|
| S31K-1.5X.50-PL-316 | 1 1/2″ Tri-Clamp x 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-1.5X.50-PM-316 | 1 1/2″ Tri-Clamp x 1/2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-1.5X.75-PL-316 | 1 1/2″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316 |
|
| S31K-1.5X.75-PM-316 | 1 1/2″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
|
| S31K-1.5X1-PL-316 | 1 1/2″ Tri-Clamp x 1″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316 |
|
| S31K-1.5X1-PM-316 | 1 1/2″ Tri-Clamp x 1″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
|
| S31K-1X.50-PL-316 | 1″ Tri-Clamp x 1/2″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316 |
Request Line Drawing |
| S31K-1X.50-PM-316 | 1″ Tri-Clamp x 1/2″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
Request Line Drawing |
| S31K-1X.75-PL-316 | 1″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316 |
|
| S31K-1X.75-PM-316 | 1″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
|
| S31K-2.5X1.5-PL-316 | 2 1/2″ Tri-Clamp x 1 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-2.5X1.5-PM-316 | 2 1/2″ Tri-Clamp x 1 1/2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-2.5X2-PL-316 | 2 1/2″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-2.5X2-PM-316 | 2 1/2″ Tri-Clamp x 2″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316 |
Request Line Drawing |
| S31K-2X.75-PL-316 | 2″ Tri Clamp x 3/4″ Butt Weld Concentric Reducer, PL/SF1 |
Request Line Drawing |
| S31K-2X1-PL-316 | 2″ Tri Clamp x 1″ Butt Weld Concentric Reducer PL / SF1 |
|
| S31K-2X1-PM-316 | 2″ Tri-Clamp x 1″ Butt-Weld Concentric Reducer, PM / SF4 / EP, 316L |
|
| S31K-2X1.5-PL-316 | 2″ Tri-Clamp x 1 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-2X1.5-PM-316 | 2″ Tri-Clamp x 1 1/2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-3X1.5-PL-316 | 3″ — 1 1/2″ Clamp Weld Eccentric Reducer PL / SF1 |
Request Line Drawing |
| S31K-3X1.5-PM-316 | 3″ Tri-Clamp x 1 1/2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-3X2-PL-316 | 3″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-3X2-PM-316 | 3″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-3X2.5-PL-316 | 3″ Tri-Clamp x 2 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
Request Line Drawing |
| S31K-3X2.5-PM-316 | 3″ Tri-Clamp x 2 1/2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
| S31K-4X2-PL-316 | 4″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PL / SF1, 316L |
|
| S31K-4X2-PM-316 | 4″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
|
| S31K-4X2.5-PL-316 | 4″ — 2 1/2″ Clamp Weld Eccentric Reducer PL / SF1 |
|
| S31K-4X2.5-PM-316 | 4″ — 2 1/2″ Clamp Weld Eccentric Reducer PM / SF4 / EP |
|
| S31K-4X3-PL-316 | 4″ Tri-Clamp x 3″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316 |
Request Line Drawing |
| S31K-4X3-PM-316 | 4″ Tri-Clamp x 3″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L |
Request Line Drawing |
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