Federal Steel Supply, Your Partner in Performance

Supplying Carbon and Chrome-Moly Piping Products Around The World
Federal Steel Supply, Inc.
747 Goddard Avenue
Chesterfield, MO 63005
Phone:  +800-325-1584
+636-537-2393
Fax:  +636-537-8795

Metric Specifications for API 5LB & X-Grades through X-70

The following chart shows many of the sizes and specifications for X-Grade pipe and tubing that Federal Steel stocks and sells.

Metric OD Sch Wall Metric Wall Spec
60.3 STD 3.9 ERW A53/API
60.3 XH 5.5 ERW A53/API
88.9 STD 5.5 ERW A53/API
88.9 XH 7.6 ERW A53/API
114.3 STD 6.0 ERW A53/API
114.3 XH 8.6 ERW A53/API
168.3 STD 7.1 ERW A53/API
168.3 8.7 ERW A53/API
168.3 XH 11.0 ERW A53/API
219.1 20 6.4 ERW A53/API
219.1 STD 8.2 ERW A53/API
219.1 60 10.3 ERW A53/API
219.1 XH 12.7 ERW A53/API
273.1 20 6.4 ERW A53/API
273.1 STD 9.3 ERW A53/API
273.1 XH 12.7 ERW A53/API
323.9 20 6.4 ERW A53/API
323.9 STD 9.5 ERW A53/API
323.9 40 10.3 ERW A53/API
323.9 XH 12.7 ERW A53/API
323.9 19.1 ERW A53/API
355.6 STD 9.5 ERW A53/API
355.6 XH 12.7 ERW A53/API
355.6 80 19.1 ERW A53/API
406.4 STD 9.5 ERW A53/API
406.4 XH 12.7 ERW A53/API
406.4 15.9 ERW A53/API
406.4 19.1 ERW A53/API
457.2 STD 9.5 ERW A53/API
457.2 XH 12.7 ERW A53/API
457.2 60 19.1 ERW A53/API
508.0 10 6.4 ERW A53/API
508.0 20 9.5 ERW A53/API
508.0 STD 12.7 ERW A53/API
508.0 19.1 ERW A53/API
609.6 STD 9.5 ERW A53/API
609.6 19.1 ERW A53/API
660.4 STD 9.5 ERW A53/API
660.4 XH 12.7 ERW A53/API

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