SKUs available on this product page

S31K-1.5X.50-PM-316, S31K-1.5X.50-PL-316, S31K-2X1-PL-316, S31K-2X.75-PL-316, S31K-1X.75-PL-316, S31K-1X.50-PM-316, S31K-1X.50-PL-316, S31K-.75X.50-PM-316, S31K-.75X.50-PL-316, S31K-1X.75-PM-316, S31K-1.5X1-PM-316, S31K-1.5X1-PL-316, S31K-1.5X.75-PM-316, S31K-1.5X.75-PL-316, S31K-4X2.5-PM-316, S31K-2.5X2-PM-316, S31K-4X2.5-PL-316, S31K-4X3-PM-316, S31K-4X3-PL-316, S31K-4X2-PM-316, S31K-4X2-PL-316, S31K-3X2.5-PM-316, S31K-3X2.5-PL-316, S31K-3X2-PM-316, S31K-3X2-PL-316, S31K-3X1.5-PM-316, S31K-3X1.5-PL-316, S31K-2.5X2-PL-316, S31K-2.5X1.5-PM-316, S31K-2.5X1.5-PL-316, S31K-2X1.5-PM-316, S31K-2X1.5-PL-316, S31K-2X1-PM-316,

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
Quantity - +

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

Clamp x Weld Concentric Reducer BPE 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 PDF
2 x 1 3.875 S31K-2X1-PL S31K-2X1-PM PDF
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 PDF
4 x 2 1/2 4.875 S31K-4X2.5-PL S31K-4X2.5-PM PDF
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

SKUDescriptionLine Drawing
S31K-.75X.50-PL-316

3/4″ Tri-Clamp x 1/2″ Butt-Weld Concentric Reducer PL / SF1, 316

PDF
S31K-.75X.50-PM-316

3/4″ Tri-Clamp x 1/2″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316

PDF
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

PDF
S31K-1.5X.75-PM-316

1 1/2″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316

PDF
S31K-1.5X1-PL-316

1 1/2″ Tri-Clamp x 1″ Butt-Weld Clamp Concentric Reducer PL / SF1, 316

PDF
S31K-1.5X1-PM-316

1 1/2″ Tri-Clamp x 1″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316

PDF
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

PDF
S31K-1X.75-PM-316

1″ Tri-Clamp x 3/4″ Butt-Weld Clamp Concentric Reducer PM / SF4, 316

PDF
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

PDF
S31K-2X1-PM-316

2″ Tri-Clamp x 1″ Butt-Weld Concentric Reducer, PM / SF4 / EP, 316L

PDF
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

PDF
S31K-4X2-PM-316

4″ Tri-Clamp x 2″ Butt-Weld Concentric Reducer PM / SF4 / EP, 316L

PDF
S31K-4X2.5-PL-316

4″ — 2 1/2″ Clamp Weld Eccentric Reducer PL / SF1

PDF
S31K-4X2.5-PM-316

4″ — 2 1/2″ Clamp Weld Eccentric Reducer PM / SF4 / EP

PDF
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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