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| CDS (COLD DRAWN SEAMLESS) |
- Produces From Solid Round Billet
- Usually Walls Thicker than .500"
- Rotary Pierced
- Annealed for Uniform Hardness
- Annealed for Increased Machinability
- Pickled to Remove Scale
- Inside is Cleaned
- Cold Drawn Over a Mandrel
- Condenses Metal for Higher Tensile and Yield
- Uniform Hardness
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| CDS TOLERANCE CHART |
- Tolerance is worse than DOM
- Hole May Not Be In Center Of Tube
- Hole May Be Out Of Round
- Wall May Be Thinner/Thicker On Different Sides
- Max Wall Tolerance = +/- 12-1/2% Of Wall
- Max Outside Tolerance = +/-.065" (+/-1% On 11"Od & >)
- Max Straightness Tolerance = .065" Bow In Any 3’
- For Precision Tolerances See DOM
- DOM is usually .500" Wall and Thinner
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| ROUND TUBE SIZE AND WEIGHT CHART |
- Length = 16′ to 24′ Random
- Chart = Most Sizes Available
- Chart = Some Special Order Sizes
- Chart = Welded, DOM, CDS and HFS
- Not All in Stock
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| APPLICATION |
- Bushing
- Spacer
- Machined Part
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