BFO Select
4 in. x 2 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
(No reviews yet)
Write a Review
- SKU:
- BF431W-4X2-1
- MPN:
- 229-LI
- Availability:
- Available
- Weight:
- 1.84 LBS
Description
Unpolished Concentric Weld Reducer (31W-UNPOL)
31W butt weld concentric reducers are available in 304 or 316L stainless steel. The 316L stainless steel fittings have a lower carbon content than 304 stainless steel, making them easier to weld and offers better corrosion resistance. These 31W reducers can be used for coupling different size tubing and/or fittings in many applications within the food, beverage, cosmetic, pharmaceutical, bio-processing and semiconductor industries where a sanitary finish is not required.
- Weld x Weld Connection
- Available in 304 and 316L
Product Data Table:
| Tube O.D. | A | 304 Stainless Steel Part Number | 316L Stainless Steel Part Number |
| 3/4" X 1/2" | 1.000 | -- | BF631W-75X50-1 |
| 1" X 1/2" | 2.000 | -- | BF631W-1X50-1 |
| 1" X 3/4" | 1.000 | -- | BF631W-1X75-1 |
| 1-1/2" X 1/2" | 2.000 | -- | BF631W-15X50-1 |
| 1-1/2" X 3/4" | 2.000 | -- | BF631W-15X75-1 |
| 1-1/2" X 1" | 2.000 | BF431W-15X1-1 | BF631W-15X1-1 |
| 2" X 1" | 4.000 | BF431W-2X1-1 | BF631W-2X1-1 |
| 2" X 1-1/2" | 2.000 | BF431W-2X15-1 | BF631W-2X15-1 |
| 2-1/2" X 1-1/2" | 4.000 | BF431W-25X15-1 | BF631W-25X15-1 |
| 2-1/2" X 2" | 2.000 | BF431W-25X2-1 | BF631W-25X2-1 |
| 3" X 1" | 8.000 | BF431W-3X1-1 | BF631W-3X1-1 |
| 3" X 1-1/2" | 6.000 | BF431W-3X15-1 | BF631W-3X15-1 |
| 3" X 2" | 4.000 | BF431W-3X2-1 | BF631W-3X2-1 |
| 3" X 2-1/2" | 2.000 | BF431W-3X25-1 | BF631W-3X25-1 |
| 4" X 1" | 12.000 | BF431W-4X1-1 | BF631W-4X1-1 |
| 4" X 1-1/2" | 10.000 | BF431W-4X15-1 | BF631W-4X15-1 |
| 4" X 2" | 8.000 | BF431W-4X2-1 | BF631W-4X2-1 |
| 4" X 2-1/2" | 6.000 | BF431W-4X25-1 | BF631W-4X25-1 |
| 4" X 3" | 4.000 | BF431W-4X3-1 | BF631W-4X3-1 |
| 6" X 2" | 5.500 | BF431W-6X2-1 | BF631W-6X2-1 |
| 6" X 3" | 5.500 | BF431W-6X3-1 | BF631W-6X3-1 |
| 6" X 4" | 5.500 | BF431W-6X4-1 | BF631W-6X4-1 |
| 8" X 4" | 6.000 | BF431W-8X4-1 | BF631W-8X4-1 |
| 8" X 6" | 6.000 | BF431W-8X6-1 | BF631W-8X6-1 |
Part Number Cross Reference:
| Wayland | Alfa Laval | Dixon | VNE | Topline | Sanitary Solutions |
| W31W | L31 | B31W | E31WW | L31 | SS31W |
Additional Information
Size (inches): |
4.00 (4") |
Size (inches): |
2.00 (2") |
Material Type: |
304 Stainless Steel |
Product Type: |
Concentric Reducer |
Category Type: |
Tube OD Fittings |
Style: |
31W |
Weight (lbs): |
1.66 |
Additional: |
From Import |
Related Products
Related Products
2 in. x 1 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
BFO Select
$15.35
BF431W-2X1-1
4 in. x 3 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
BFO Select
$35.17
BF431W-4X3-1
4 in. x 1 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
BFO Select
$47.23
BF431W-4X1-1
6 in. x 4 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
BFO Select
$124.31
BF431W-6X4-1
3 in. x 2 in. Unpolished Concentric Weld Reducer (31W-UNPOL) 304 Stainless Steel Tube OD Buttweld Fitting
BFO Select
$23.90
BF431W-3X2-1