Dimensions Socket Weld Elbows ASME B16.11

Class 3000
NPS	Socket Bore	Depth Socket	Bore DIA	Socket WT	Body WT
	B	J	D	C	G
1/2	21.95 21.70	10	16.6 15	4.65 4.10	3.75
3/4	27.30 27.05	13	21.7 20.2	4.90 4.25	3.90
1	34.05 33.80	13	27.4 25.9	5.70 5.00	4.55
1.1/4	42.80 42.55	13	35.8 34.3	6.05 5.30	4.85
1.1/2	48.90 48.65	13	41.7 40.1	6.35 5.55	5.10
2	61.35 61.10	16	53.5 51.7	6.95 6.05	5.55
2.1/2	74.20 73.80	16	64.2 61.2	8.75 7.65	7.00
3	90.15 89.80	16	79.5 46.4	9.50 8.30	7.60
4	115.80 115.45	19	103.8 100.7	10.70 9.35	8.55
NPS	Center to bottom of socket A
	90°		45°
1/2	15.5		11.5
3/4	19.5		12.5
1	22		14
1.1/4	27		17
1.1/2	32		21
2	38		25
2.1/2	41.5		29
3	57.5		31.5
4	66.5		41.5

 

Class 6000
NPS	Socket Bore	Depth Socket	Bore DIA	Socket WT	Body WT
	B	J	D	C	G
1/2	21.95 21.70	10	12.5 11	5.95 5.20	4.80
3/4	27.30 27.05	13	16.3 14.8	6.95 6.05	5.55
1	34.05 33.80	13	21.5 19.9	7.90 6.95	6.35
1.1/4	42.80 42.55	13	30.2 28.7	7.90 6.95	6.35
1.1/2	48.90 48.65	13	34.7 33.2	8.90 7.80	7.15
2	61.35 61.10	16	43.6 42.1	10.90 9.50	8.75
NPS	Center to bottom of socket A
	90°		45°
1/2	19.5		12.5
3/4	22.5		14.5
1	27		17
1.1/4	32		21
1.1/2	38		25
2	41		29

 

General notes..

• Dimensions are in millimeters unless otherwise indicated.
• Socket Bore (B) - Maximum and minimum dimensions.
• Bore Diameter (D) - Maximum and minimum dimensions.
• Socket wall thickness - (C) - Average of Socket wall thickness.
• Dimensional tolerances center to bottom of socket - (A)
  NPS 1/2 and NPS 3/4 = +/- 1.5 mm
  NPS 1 to NPS 2 = +/- 2 mm
  NPS 2.1/2 to NPS 4 = +/- 2.5 mm

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