This section contains pipe materials. Please note in sizes ½" through 12" pipe is known by its nominal inside diameter, which differs from its actual inside diameter. To distinguish pipe sizes from actual measured diameters as used for tube, the terms iron pipe size (IPS) or nominal pipe size (NPS) are usually used. For all pipe sizes, the outside diameter (OD) remains constant; the variations in wall thickness affect the inside diameter (ID).
PIPE SIZE FITTINGS SPECIFICATIONS.... Size Range: 1" OD through 6" OD Materials: T304, T316L
Surface Finish:Mechanically Polished
Internal 20Ra (0.51μm), External 32Ra (0.8μm)
NOTES THE DIMENSION TABLES •All Dimensions are in inch and mm. . •Stainless steel schedule numbers from schedule 5S through schedule 80S are published in ANSI B36.19 for sizes through 12". The addition of the letter "S" after the schedule number identifies it as pertaining to stainless steel.
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