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Tubing

ASTM-A270 Polished ID and OD Tubing

Polished ID and OD - ASTM-A270
304 Stainless Steel 316L Stainless Steel
Size Packaged
Part Number Part Number
½" 100' --- A270-R50P
¾" 100' --- A270-R75P
1" 280' A270-G100P A270-R100P
1½" 340' A270-G150P A270-R150P
2" 340' A270-G200P A270-R200P
2½" 220' A270-G250P A270-R250P
3" 220' A270-G300P A270-R300P
4" 100' A270-G400P A270-R400P
6" 40' A270-G600P A270-R600P

Tolerances for Welded Tubing - ASTM-A270
Nominal Wall
OD
Ovality
Tube OD Size Thickness (inches) Tolerance Wall Thickness Allowance
Tolerance
½" .065 + .002 / - .008 ± .008 ± .010
¾" .065 + .002 / - .008 ± .008 ± .010 Features: J
1" .065 + .002 / - .008 ± .008 ± .010 • ASTM-A270-02 welded
austenitic stainless steel
1½" .065 + .002 / - .008 ± .008 ± .020 sanitary tubing
2" .065 + .002 / - .011 ± .008 ± .020
2½" .065 + .002 / - .011 ± .008 ± .020
3" .065 + .003 / - .012 ± .008 ± .020
4" .083 + .003 / - .015 ± .010 ± .020
6" .109 + .030 / - .030 ± .014 ± .030

ASTM-A269 Unpolished ID and OD Tubing

Unpolished ID and OD - ASTM-A269

304 Stainless Steel 316 Stainless Steel
Size Packaged
Part Number Part Number
1" 280' A269-G100U A269-R100U
1½" 340' A269-G150U A269-R150U
2" 340' A269-G200U A269-R200U
2½" 220' A269-G250U A269-R250U
3" 220' A269-G300U A269-R300U
4" 100' A269-G400U A269-R400U
6" 40' A269-G600U A269-R600U

Tolerances for Welded Tubing - ASTM-A269
OD
Nominal Wall
Ovality
Tube OD Size Thickness (inches) Tolerance Wall Thickness Allowance Features:
Tolerance
1" .065 ± .005 ± .006 ± .010 • ASTM-A269-02 welded
1½" .065 ± .010 ± .006 ± .020 austenitic stainless steel
2" .065 ± .010 ± .006 ± .020 sanitary tubing for general
2½" .065 ± .010 ± .006 ± .020 service
3" .065 ± .010 ± .006 ± .020 • other sizes and materials
4" .083 ± .015 ± .008 ± .030 available, call Dixon
6" .109 ± .030 ± .010 ± .030 Sanitary for information

Dixon Sanitary 2014 800.789.1718 109