Threaded Fittings, Plugs and Bushings

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Threaded Fittings, Plugs and Bushings

4 THREADED FITTINGS (AS PER ANSI/ASME B16.11)        *All dimensions are in inches
NOM. PIPE SIZE :- 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
W
(END TO END) COUPLING
3000
6000
1.25 1.38 1.50 1.88 2.00 2.38 2.62 3.12 3.38 3.62 4.25 4.75
P
(END TO END) CAPS
3000
6000
0.75

1.00
1.06
1.00
1.06
1.25
1.31
1.44
1.50
1.62
1.69
1.75
1.81
1.75
1.88
1.88
2.00
2.38
2.50
2.56
2.69
2.69
2.94
D
(OUTSIDE DIAMETER)
3000
6000
0.62
0.88
0.75
1.00
0.88
1.25
1.12
1.50
1.38
1.75
1.75
2.25
2.25
2.50
2.50
3.00
3.00
3.62
3.62
4.25
4.25
5.00
5.50
6.25
G (MIN.)
(END WALL THICKNESS)
3000
6000
0.19
0.19
0.25
0.19
0.25
0.25
0.31
0.25
0.31
0.38
0.44
0.38
0.44
0.44
0.50
0.50
0.62
0.62
0.75
0.75
0.88
0.88
1.12
B (MINIMUM LENGTH
OF PERFECT THREAD)
0.25 0.32 0.36 0.43 0.50 0.58 0.67 0.70 0.75 0.93 1.02 1.09
L2 (EFFECTIVE LENGTH
OF EXTERNAL THREAD)
0.264 0.402 0.408 0.534 0.546 0.683 0.707 0.724 0.757 1.138 1.20 1.30


5 PLUGS AND BUSHINGS (AS PER ANSI/ASME B16.11)        *All dimensions are in inches
NOM. PIPE SIZE :- 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
  A (LENGTH MINIMUM) 0.38 0.44 0.50 0.56 0.62 0.75 0.81 0.81 0.88 1.06 1.12 1.25
PLUGS (SQUARE HEAD) B (HEIGHT OF SQ.)(MIN) 0.25 0.25 0.31 0.38 0.44 0.50 0.56 0.62 0.69 0.75 0.81 1.00
C (WIDTH FLATS)(MIN) 0.28 0.38 0.44 0.56 0.62 0.81 0.94 1.12 1.31 1.50 1.69 2.50
PLUGS (ROUND HEAD) E (NOMINAL DIA OF HEAD) 0.41 0.53 0.69 0.84 1.06 1.31 1.69 1.91 2.38 2.88 3.50 4.50
D (LENGTH MIN.) 1.38 1.62 1.62 1.75 1.75 2.00 2.00 2.00 2.50 2.75 2.75 3.00
HEX PLUGS & BUSHINGS F (WIDTH FLATS, NOT SHOWN) 0.44 0.62 0.69 0.88 1.06 1.38 1.75 2.00 2.50 3.00 3.50 4.62
G (BUSHING)   0.12 0.16 0.19 0.22 0.25 0.28 0.31 0.34 0.38 0.41 0.50
H (PLUG) 0.25 0.25 0.31 0.31 0.38 0.38 0.56 0.62 0.69 0.75 0.81 1.00

NOTE:
ACT also manufactures and supplies the following.
A. Steel Pipe Fittings inclusive of Tees and Even Curvature bends to BS-534 for Butt Welding.
B. Screwed and Socket Welded Fitting such as Elbow, Cross, Tees, Coupling, Pipe Plugs, Bushing, Nipples etc., as per BS-3799.