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SW&THD Fittings General
Class Rates
Socket-Welding Fittings
Threaded Fittings
Branch Outlets
Swaged Nipples
SW& THD Unions
Approx Weight

Swaged Nipples 

DN NPS Large End Small End End to End Length of Small End
D1 D2 A SL, min
8×6 1/4 × 1/8 13.7 10.3 57 20
10×6 3/8 × 1/8 17.1 10.3 64 20
10×8 3/8 × 1/4 17.1 13.7 64 20
15×6 1/2 × 1/8 21.3 10.3 70 20
15×8 1/2 × 1/4 21.3 13.7 70 20
15×10 1/2 × 3/8 21.3 17.1 70 20
20×6 3/4 × 1/8 26.7 10.3 76 20
20×8 3/4 × 1/4 26.7 13.7 76 20
20×10 3/4 × 3/8 26.7 17.1 76 22
20×15 3/4 × 1/2 26.7 21.3 76 22
25×6 1 × 1/8 33.4 10.3 89 20
25×8 1 × 1/4 33.4 13.7 89 20
25×10 1 × 3/8 33.4 17.1 89 22
25×15 1 × 1/2 33.4 21.3 89 22
25×20 1 × 3/4 33.4 26.7 89 22
32×6 1-1/4 × 1/8 42.2 10.3 102 20
32×8 1-1/4 × 1/4 42.2 13.7 102 20
32×10 1-1/4 × 3/8 42.2 17.1 102 22
32×15 1-1/4 × 1/2 42.2 21.3 102 22
32×20 1-1/4 × 3/4 42.2 26.7 102 25
32×25 1-1/4 × 1 42.2 33.4 102 25
40×6 1-1/2 × 1/8 48.3 10.3 114 20
40×8 1-1/2 × 1/4 48.3 13.7 114 20
40×10 1-1/2 × 3/8 48.3 17.1 114 22
40×15 1-1/2 × 1/2 48.3 21.3 114 25
40×20 1-1/2 × 3/4 48.3 26.7 114 25
40×25 1-1/2 × 1 48.3 33.4 114 25
40×32 1-1/2 × 1-1/4 48.3 42.2 114 25
50×6 2 × 1/8 60.3 10.3 165 20
50×8 2 × 1/4 60.3 13.7 165 22
50×10 2 × 3/8 60.3 17.1 165 22
50×15 2 × 1/2 60.3 21.3 165 25
50×20 2 × 3/4 60.3 26.7 165 30
50×25 2 × 1 60.3 33.4 165 30
50×32 2 × 1-1/4 60.3 42.2 165 30
50×40 2 × 1-1/2 60.3 48.3 165 30
65×6 2-1/2 × 1/8 73 10.3 178 22
65×8 2-1/2 × 1/4 73 13.7 178 22
65×10 2-1/2 × 3/8 73 17.1 178 22
65×15 2-1/2 × 1/2 73 21.3 178 25
65×20 2-1/2 × 3/4 73 26.7 178 25
65×25 2-1/2 × 1 73 33.4 178 30
65×32 2-1/2 × 1-1/4 73 42.2 178 30
65×40 2-1/2 × 1-1/2 73 48.3 178 40
65×50 2-1/2 × 2 73 60.3 178 40
80×6 3 × 1/8 88.9 10.3 203 22
80×8 3 × 1/4 88.9 13.7 203 22
80×10 3 × 3/8 88.9 17.1 203 22
80×15 3 × 1/2 88.9 21.3 203 25
80×20 3 × 3/4 88.9 26.7 203 25
80×25 3 × 1 88.9 33.4 203 30
80×32 3 × 1-1/4 88.9 42.2 203 30
80×40 3 × 1-1/2 88.9 48.3 203 40
80×50 3 × 2 88.9 60.3 203 40
80×65 3 × 2-1/2 88.9 73 203 40
90×6 3-1/2 × 1/8 101.6 10.3 203 22
90×8 3-1/2 × 1/4 101.6 13.7 203 22
90×10 3-1/2 × 3/8 101.6 17.1 203 22
90×15 3-1/2 × 1/2 101.6 21.3 203 25
90×20 3-1/2 × 3/4 101.6 26.7 203 25
90×25 3-1/2 × 1 101.6 33.4 203 30
90×32 3-1/2 × 1-1/4 101.6 42.2 203 30
90×40 3-1/2 × 1-1/2 101.6 48.3 203 40
90×50 3-1/2 × 2 101.6 60.3 203 40
90×65 3-1/2 × 2-1/2 101.6 73 203 40
90×80 3-1/2 × 3 101.6 88.9 203 40
100×8 4 × 1/4 114.3 13.7 229 25
100×10 4 × 3/8 114.3 17.1 229 25
100×15 4 × 1/2 114.3 21.3 229 25
100×20 4 × 3/4 114.3 26.7 229 30
100×25 4 × 1 114.3 33.4 229 30
100×32 4 × 1-1/4 114.3 42.2 229 40
100×40 4 × 1-1/2 114.3 48.3 229 40
100×50 4 × 2 114.3 60.3 229 45
100×65 4 × 2-1/2 114.3 73 229 45
100×80 4 × 3 114.3 88.9 229 45
100×90 4 × 3-1/2 114.3 101.6 229 45
125×8 5 × 1/4 141.3 13.7 279 25
125×10 5 × 3/8 141.3 17.1 279 25
125×15 5 × 1/2 141.3 21.3 279 25
125×20 5 × 3/4 141.3 26.7 279 30
125×25 5 × 1 141.3 33.4 279 30
125×32 5 × 1-1/4 141.3 42.2 279 40
125×40 5 × 1-1/2 141.3 48.3 279 40
125×50 5 × 2 141.3 60.3 279 45
125×65 5 × 2-1/2 141.3 73 279 45
125×80 5 × 3 141.3 88.9 279 45
125×90 5 × 3-1/2 141.3 101.6 279 45
125×100 5 × 4 141.3 114.3 279 50
150×15 6 × 1/2 168.3 21.3 304 30
150×20 6 × 3/4 168.3 26.7 304 30
150×25 6 × 1 168.3 33.4 304 40
150×32 6 × 1-1/4 168.3 42.2 304 40
150×40 6 × 1-1/2 168.3 48.3 304 45
150×50 6 × 2 168.3 60.3 304 45
150×65 6 × 2-1/2 168.3 73 304 45
150×80 6 × 3 168.3 88.9 304 45
150×90 6 × 3-1/2 168.3 101.6 304 50
150×100 6 × 4 168.3 114.3 304 50
150×125 6 × 5 168.3 141.3 304 60
200×25 8 × 1 219.1 33.4 330 40
200×32 8 × 1-1/4 219.1 42.2 330 40
200×40 8 × 1-1/2 219.1 48.3 330 45
200×50 8 × 2 219.1 60.3 330 45
200×65 8 × 2-1/2 219.1 73 330 45
200×80 8 × 3 219.1 88.9 330 50
200×90 8 × 3-1/2 219.1 101.6 330 50
200×100 8 × 4 219.1 114.3 330 50
200×125 8 × 5 219.1 141.3 330 60
200×150 8 × 6 219.1 168.3 330 60
250×50 10 × 2 273 60.3 381 45
250×65 10 × 2-1/2 273 73 381 45
250×80 10 × 3 273 88.9 381 50
250×90 10 × 3-1/2 273 101.6 381 50
250×100 10 × 4 273 114.3 381 60
250×125 10 × 5 273 141.3 381 60
250×150 10 × 6 273 168.3 381 65
250×200 10 × 8 273 219.1 381 65
300×50 12 × 2 323.8 60.3 406 50
300×65 12 × 2-1/2 323.8 73 406 50
300×80 12 × 3 323.8 88.9 406 60
300×90 12 × 3-1/2 323.8 101.6 406 60
300×100 12 × 4 323.8 114.3 406 65
300×125 12 × 5 323.8 141.3 406 65
300×150 12 × 6 323.8 168.3 406 65
300×200 12 × 8 323.8 219.1 406 70
300×250 12 × 10 323.8 273 406 70

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