background

ASME B16.11 Stainless Steel Socket Weld Reducing Tee Class 3000

ASME B16.11 Reducing Tee

Forged Reducing Tee Specification

Standards Specification Of : ASME B16.11 Reducing Tee
MSS SP-43 Corrosion Resistant for Low Pressure, Fabricated and Wrought Butt-Welding Fittings Applications
ASTM A182 – ASME SA182 Standard for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Wrought Buttwelding Fittings
ASME B16.11 Socket & Threaded– Welding, Forged Fittings
MSS SP-95 Bull Plugs & Swage(d) Nipples
BS3799 Specification of screwed and Socket-welding, Steel pipe fittings

Threaded Reducing Tee Dimensions

Threaded Reducing Tee Dimensions

ASME B16.11 Reducing Tee Weight Chart

NPS B L1 C G D A
Weight
inch millimeter socket weld millimeter millimeter millimeter millimeter ~Kilogram/pce
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


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


Reducing Sw Tee Temperature Class

Pressure-Temperature for ASME B16.11 Fittings (psig)
Temperature Class
150 300
1/4 - 1 in. 1 1/4 - 2 in. 2 1/2 - 3 in.
(oF) (oC)
-20 to 150 -29 to 66 300 2000 1500 1000
200 93 265 1785 1350 910
250 121 225 1575 1200 825
300 149 185 1360 1050 735
350 177 150 1150 900 650
400 204 - 935 750 560
450 232 - 725 600 475
500 260 - 510 450 385
550 288 - 300 300 300