BUTT-WELDED PIPE FITTINGS SERIES:

OLET  BUTT-WELDED OLET--CONSTRUCTION SOCKET OLET--CONSTRUCTION THREADED OLET--CONTRUCTION

Nominal pipe size

A
 Run pipe  Branch outlet  Butt-welding  Socket-welding  Threaded
DN NPS DN NPS STD.XS Sch160 3000LB 6000LB 3000LB 6000LB
8-900 1/4-36  6 1/8 16 - 20 - 19 -
10-900 3/8-36  8 1/4 16 - 20 - 19 -
15-900 1/2-36  10 3/8 19 - 23 - 21 -
20-900 3/4-36  15 1/2 19 19 26 24 25 32
25-900 1-36  20 3/4 22 22 29 25 27 37
32-900 11/4-36  25 1 27 27 35 29 33 40
40-900 11/2-36  32 11/4 32 32 35 30 33 41
50-900 2-36  40 11/2 33 33 37 32 35 43
65-900 21/2-36  50 2 38 38 40 37 38 52
80-900 3-36 65 21/2 41 - 41 - 46 -
100-900 4-36 80 3 44 - 46 - 51 -
125-900 5-36 100 4 51 51 49 - 57 -