AAP Buttweld Concentric Reducer, 1" x 1/2"
Available
This AAP buttweld concentric reducer is made from carbon steel to ASTM A234 WPB, ANSI B16.9. It is supplied in 22 sizes, 1 x 1/2" (25 x 15mm) to 6 x 5" (150 x 125mm). A concentric reducer steps a pipe run from one size down to a smaller size, with both ends on the same centreline. This is the X-Stg (extra strong) weight, with a thicker wall than the Std weight of the same size. Sizes are given as the larger size first, then the smaller.
The buttweld range is carbon alloy steel to ASTM A234 for use in various piping systems. Advantages of buttweld: a welded fitting is permanently leak proof, the continuous metal between pipe and fitting adds strength, the smoother inner surface and gradual direction changes reduce pressure loss, turbulence, corrosion and abrasion, and a welded system uses a minimum of space.
Where this product is used
- Pipework where a welded, permanently leak proof joint is wanted
- Reducing a welded pipe run from a larger size to a smaller one
- Heavier wall pipework that needs X-Stg fittings
Features
- 22 sizes, 1 x 1/2" (25 x 15mm) to 6 x 5" (150 x 125mm)
- Butt weld ends, ASTM A234 WPB, ANSI B16.9
- Wall thickness given for every size
- Weight class: Extra strong (X-Stg)
Key specifications
| Specification | Detail |
|---|---|
| Brand | AAP |
| Product | Buttweld concentric reducer |
| Weight class | Extra strong (X-Stg) |
| Standards | ASTM A234 WPB, ANSI B16.9 |
| Material | Carbon steel (carbon alloy steel to ASTM A234) |
| Ends | Butt weld ends |
| Sizes | 1 x 1/2" (25 x 15mm) to 6 x 5" (150 x 125mm) (22 sizes) |
Choosing the right option
Match the wall thickness to the pipe you are welding to.
Related AAP products: AAP Buttweld 90 Degree Long Radius Elbow, X-Stg, AAP Buttweld 45 Degree Long Radius Elbow, X-Stg, AAP Buttweld Equal Tee, X-Stg, AAP Buttweld Cap, X-Stg.
| Option | Part number | SKU |
|---|---|---|
| 1" x 1/2" | WCR2515X | A0078411 |
| 1" x 3/4" | WCR2520X | A0078412 |
| 1-1/4" x 3/4" | WCR3220X | A0078413 |
| 1-1/4" x 1" | WCR3225X | A0078414 |
| 1-1/2" x 3/4" | WCR4020X | A0078416 |
| 1-1/2" x 1" | WCR4025X | A0078417 |
| 1-1/2" x 1-1/4" | WCR4032X | A0078418 |
| 2" x 1" | WCR5025X | A0078420 |
| 2" x 1-1/4" | WCR5032X | A0078421 |
| 2" x 1-1/2" | WCR5040X | A0078422 |
| 2-1/2" x 1-1/2" | WCR6540X | A0078423 |
| 2-1/2" x 2" | WCR6550X | A0078424 |
| 3" x 1-1/2" | WCR8040X | A0078425 |
| 3" x 2" | WCR8050X | A0078426 |
| 3" x 2-1/2" | WCR8065X | A0078427 |
| 4" x 2" | WCR9450X | A0078428 |
| 4" x 2-1/2" | WCR9465X | A0078429 |
| 4" x 3" | WCR9480X | A0078430 |
| 5" x 4" | WCR9594X | A0078432 |
| 6" x 3" | WCR9680X | A0078433 |
| 6" x 4" | WCR9694X | A0078434 |
| 6" x 5" | WCR9695X | A0078435 |
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1" x 1/2"
Model Number: WCR2515X
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1" x 3/4"
Model Number: WCR2520X
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1-1/4" x 3/4"
Model Number: WCR3220X
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1-1/4" x 1"
Model Number: WCR3225X
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1-1/2" x 3/4"
Model Number: WCR4020X
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1-1/2" x 1"
Model Number: WCR4025X
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1-1/2" x 1-1/4"
Model Number: WCR4032X
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2" x 1"
Model Number: WCR5025X
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2" x 1-1/4"
Model Number: WCR5032X
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2" x 1-1/2"
Model Number: WCR5040X
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2-1/2" x 1-1/2"
Model Number: WCR6540X
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2-1/2" x 2"
Model Number: WCR6550X
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3" x 1-1/2"
Model Number: WCR8040X
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3" x 2"
Model Number: WCR8050X
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3" x 2-1/2"
Model Number: WCR8065X
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4" x 2"
Model Number: WCR9450X
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4" x 2-1/2"
Model Number: WCR9465X
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4" x 3"
Model Number: WCR9480X
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5" x 4"
Model Number: WCR9594X
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6" x 3"
Model Number: WCR9680X
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6" x 4"
Model Number: WCR9694X
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6" x 5"
Model Number: WCR9695X

