18 inch ASME B16.48 Spade & Ring Spacer Dimensions
18 inch (DN 450) to ASME B16.48: Outside dia 546 mm; Spacer inside dia 457 mm; Centre to handle end 427 mm; Thickness 25.4 mm; Handle width 51 mm.
Key to dimensions
- A
- Outside diameter
- B
- Inside diameter of the ring spacer
- C
- Centre to handle end
- t
- Thickness
- W
- Handle width
18 inch ASME B16.48 Spade & Ring Spacer Dimensions — all dimensions
Spade and ring spacer — Class 150 (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Outside dia — A | 546 mm | 21.50 in |
| Spacer inside dia — B | 457 mm | 17.99 in |
| Centre to handle end — C | 427 mm | 16.81 in |
| Thickness — t | 25.4 mm | 1.00 in |
| Handle width — W | 51 mm | 2.01 in |
Values are nominal, from ASME B16.48 Spade & Ring Spacer Dimensions. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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FAQ
18 inch ASME B16.48 Spade & Ring Spacer Dimensions: common questions
What are the 18 inch ASME B16.48 Spade & Ring Spacer Dimensions?
18 inch (DN 450) to ASME B16.48: Outside dia 546 mm; Spacer inside dia 457 mm; Centre to handle end 427 mm; Thickness 25.4 mm; Handle width 51 mm.
Does Teshi Group supply 18 inch products?
Yes. Teshi Group stocks and supplies products to ASME B16.48 from India, with mill test certificates.
Can I download the 18 inch dimensions as a PDF?
Yes. Use “Download PDF for this size” on this page to get a single-size, print-ready PDF with the drawing and every tabulated dimension, or download the full ASME B16.48 Spade & Ring Spacer Dimensions chart.
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