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TUBE SHAPES
A.T. Wall provides Precious Metal Tubing in rounds, squares, triangles, rectangles, ovals, half-rounds, hexagons, and fluted rounds. Other Precious Metal Tubing configurations are available upon request.
SIZE RANGE
- Outside Diameter 0.020 in. to 6.000 in.
- Wall Thickness 0.003 in. to 0.500 in.
LENGTHS
- Exact cut lengths to 0.025 in. minimum
- Mill lengths up to 20 ft.
- Arbor wound coils on request.
TOLERANCES
Precision tolerances are normally one half of the commercial tolerances. Thousands of tool combinations permit us to ensure meeting your most stringent tolerance needs for Precious Metal Tubing.
QUALITY SPECIFICATIONS
- MIL-I-45208A Inspection System
- MIL-STD-45662A Calibration System
- MIL-S-13282 for applicable silver products
PRICING**
- Gold is sold in U.S. dollars per DWT (pennyweight)
- Silver is sold in U.S. dollars per troy ounce and sold in coin silver, sterling silver, and fine silver.
**Precious metal is price fixed at date of order entry, based on commodities market.
SILVER SLIP RINGS
A.T. Wall Company supplies Silver tubing and cut Slip Rings for a wide range of Slip Ring assemblies, including Electronic, Military and Packaging systems. Outside Diameter 0.030 in. to 10.000 in. Wall Thickness 0.003 in. to 0.375 in. Slip rings may be cut from seamless tubing or machined from plate. Special machining operations include knurling (or splining) of the inside diameter as requested by customer specifications.
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