Socket welding fittings according to ANSI/ASME.
Sandvik holds a large stock of stainless, forged, socket welding fittings in F304/304L and F316/316L (dual marked and certified). Sandvik's socket welding fittings are according to ASTM A182, ASME B16.11. Socket weld unions are according to MSS SP-83.
Sandvik's ASME 3000 lbs forged, socket weld fittings are white pickled with hardness according to NACE MR0175, IC according to ASTM A262E and PMI tested.
Sandvik socket weld fittings are certified according to EN 10204/3.1.
Caps, socket weld
ASTM A182 3000 lbs ASME B16.11 / BS 3799
Product code example:
FSCAP-316L-1-3000
• = stock standard
Nominal pipe size | B | L1 | L | Weight |
ASTM |
---|---|---|---|---|---|
in. | mm | socket | ~mm | ~kg/pce | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
19.05 19.05 22.23 25.40 |
0.06 0.07 0.14 0.16 |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
26.99 30.16 31.75 38.10 |
0.30 0.45 0.55 1.00 |
• • • • |
Couplings, socket weld
ASTM A182 3000 lbs ASME B16.11 / BS 3799
Product code example:
FSCO-316L-1/4-3000
• = stock standard
Nominal pipe size | B | L1 | C | D | E | Weight |
ASTM |
ASTM |
---|---|---|---|---|---|---|---|---|
in. | mm | socket | mm | mm | mm | ~kg/pce | 304/304L | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
3.30 3.51 4.09 4.27 |
8.86 12.14 15.42 20.55 |
6.35 6.35 9.53 9.53 |
0.05 0.10 0.14 0.20 |
• • • • |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
4.98 5.28 5.54 6.05 |
26.26 34.67 40.51 52.12 |
12.70 12.70 12.70 19.05 |
0.30 0.45 0.60 0.95 |
• • • • |
• • • • |
Half couplings, socket weld
ASTM A182 3000 lbs ASME B16.11 / BS 3799 Half couplings
Product code example:
FSHCO-316L-1-3000
• = stock standard
Nominal pipe size | B | L1 | C | D | E | Weight |
ASTM |
ASTM |
---|---|---|---|---|---|---|---|---|
in. | mm | socket | mm | mm | mm | ~kg/pce | 304/304L | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
3.30 3.51 4.09 4.27 |
8.86 12.14 15.42 20.55 |
15.88 17.46 22.23 23.81 |
0.06 0.11 0.15 0.21 |
• • • • |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
4.98 5.28 5.54 6.05 |
26.26 34.67 40.51 52.12 |
28.58 30.16 31.75 41.28 |
0.35 0.50 0.65 1.10 |
• • • • |
• • • • |
Reducing half couplings
Example of code used when ordering:
FSRCO-316L-3/8-1/4-3000
• = stock standard
Nominal pipe size | B | B1 | L1 | L2 | C | D | E | Weight | ASTM | ASTM |
---|---|---|---|---|---|---|---|---|---|---|
in. | mm | socket | mm | mm | mm | mm | mm | ~kg/pce | 304/304L | 316/316L |
3/8–1/4 1/2–3/8 3/4–1/2 1–3/4 |
17.60 21.80 27.20 33.90 |
14.20 17.60 21.80 27.20 |
10 10 12.5 12.5 |
10 10 9.5 12.7 |
3.51 4.09 4.27 4.98 |
8.86 12.14 15.42 20.55 |
6.35 9.53 12.70 12.70 |
0.08 0.12 0.20 0.30 |
• • • • |
• • • • |
1–1/2 1¼–1 1½–1 1½–1¼ 2–1½ |
33.90 42.70 48.80 48.80 61.20 |
17.60 33.90 33.90 42.70 48.80 |
12.5 13 13 13 16 |
10 10 10 10 12.7 |
4.98 5.28 5.54 5.54 6.05 |
15.42 26.26 34.67 34.67 40.51 |
12.70 12.70 12.70 12.70 22.23 |
0.30 0.40 0.50 0.55 0.95 |
• • • • |
• • • • |
Socket Weld Elbows 90o
ASTM A182 3000 lbs ASME B16.11 / BS 3799
Product code example:
FSE-316L-1-3000
• = stock standard
Nominal pipe size | B | L1 | C | G | D | A | Weight |
ASTM |
ASTM |
---|---|---|---|---|---|---|---|---|---|
in. | mm | socket | mm | mm | mm | mm | ~kg/pce | 304/304L | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
3.30 3.51 4.09 4.27 |
3.02 3.20 3.73 3.91 |
8.86 12.14 15.42 20.55 |
11.11 13.49 15.88 19.05 |
0.09 0.13 0.25 0.32 |
• • • • |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
4.98 5.28 5.54 6.05 |
4.55 4.85 5.08 5.54 |
26.26 34.67 40.51 52.12 |
22.23 26.99 31.75 38.10 |
0.52 0.86 1.12 1.80 |
• • • • |
• • • • |
Tees, Socket Weld
ASTM A182 3000 lbs ASME B16.11 / BS 3799
Product code example:
FST-316L-1-3000
• = stock standard
Nominal pipe size | B | L1 | C | G | D | A | Weight |
ASTM |
ASTM |
---|---|---|---|---|---|---|---|---|---|
in. | mm | socket | mm | mm | mm | mm | ~kg/pce | 304/304L | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
3.30 3.51 4.09 4.27 |
3.02 3.20 3.73 3.91 |
8.86 12.14 15.42 20.55 |
11.11 13.49 15.88 19.05 |
0.11 0.16 0.34 0.41 |
• • • • |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
4.98 5.28 5.54 6.05 |
4.55 4.85 5.08 5.54 |
26.26 34.67 40.51 52.12 |
22.23 26.99 31.75 38.10 |
0.65 0.95 1.33 2.20 |
• • • • |
• • • • |
Unions, Socket Weld
ASTM A182 3000 lbs ASME B16.11 / BS 3799,
MSS SP-83
Product code example:
FSU-316L-1-3000
• = stock standard
Nominal pipe size | B | L1 | L | Weight |
ASTM |
ASTM |
---|---|---|---|---|---|---|
in. | mm | socket | mm (nom.) | ~kg/pce | 304/304L | 316/316L |
1/4 3/8 1/2 3/4 |
14.20 17.60 21.80 27.20 |
9.53 9.53 9.53 12.50 |
44.4 46.0 49.0 56.9 |
0.20 0.35 0.40 0.45 |
• • • • |
• • • • |
1 1¼ 1½ 2 |
33.90 42.70 48.80 61.20 |
12.50 12.50 12.50 16.00 |
62.0 71.1 76.5 86.1 |
1.00 1.30 1.70 3.00 |
• • • • |
• • • • |