Flanges

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NAYLOR SLIP-ON WELDING FLANGES

Naylor Slip-On Welding Flanges

Slip-on flanges for Naylor pipe are carried in stock as shown below. Special drillings or bores are available on request. Flanges can be attached to pipe by Naylor or furnished loose for field installation. When attached by Naylor, the flanges are completely welded, front and back. The bolt holes will straddle normal center lines unless otherwise specified.

 

ASME PLATE STEEL - Drilled 125 Pound American Standard

Size in
Inches		 3 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 36 42 48 54 60 66 72
O.D.
“A”		 7½ 9 10 11 13½ 16 19 21 23½ 25 27½ 29½ 32 34¼ 36½ 38¾ 46 53 59½ 66¼ 73 80 86½
I.D.
“B”		 BORE TO SUIT EXACT DIAMETER OF PIPE
Thickness
“T”		 ½ ½ 9⁄16 9⁄16 9⁄16 11⁄16 11⁄16 ¾ ¾ ¾ ¾ 1 1 1 1 1 11⁄8 1¼ 13⁄8 13⁄8 1½ 1½ 1½
No.
Holes		 4 8 8 8 8 12 12 12 16 16 20 20 20 24 28 28 32 36 44 44 52 52 60
Dia.
Holes		 ¾ ¾ 7⁄8 7⁄8 7⁄8 1 1 11⁄8 11⁄8 1¼ 1¼ 13⁄8 13⁄8 13⁄8 13⁄8 13⁄8 15⁄8 15⁄8 15⁄8 17⁄8 17⁄8 17⁄8 17⁄8
Bolt
Circle		 6 7½ 8½ 9½ 11¾ 14¼ 17 18¾ 21¼ 22¾ 25 27¼ 29½ 31¾ 34 36 42¾ 49½ 56 62¾ 69¼ 76 82½

Note: Forged, Spiral Pipe Standard (SPS), special drilling, angle and sizes not listed are available.

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