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 -

 STEEL BUTT-WELDED PIPE FITTINGS
ELBOWS
STRAIGHT TEES SAND CROSSES  
REDUCING TEES AND CROSSES
REDUCERS | CAPS
BENDS | LAP JOINT STUB ENDS
FORGING FLANGES
PLATE FLANGES (PL)  
WELDING NECK FLANGES (WN)
THREAD FLANGES (TH)  
SOCKET-WELDING FLANGES (SW)
SLIP-ON FLANGES (SO)  
  HIGH-PRESSURE FLANGE

  FLANGE CAPS (BL)
 8 TYPE FLANGE

FORGED SOCKET WELDING PIPE FITTINGS 

 SOCKET ELBOWS | SOCKET TEES
SOCKET CROSSES | LATERAL 
SOCKET COUPLING | SOCKET CAP
SOCKET UNION
 REDUCER COUPLING
FORGED THREADED PIPE FITTINGS
THREADED ELBOW | THREADED TEE
THREADED CROSS | THREADED CAP
THREADING COUPLING  
THREADED PLUG
THREADED UNION  
  THREADED NIPPLE
HEX HEAD UNION
OLET AND BRANCH OLET
45oLATERAL OLET | ELBOW OLET
BRANCH OLET
   FORGED UNION OLET