Dimensions Threaded Street Elbows ASME B16.11

Class 3000
NPS	Center to Female End	Center to Male End	Outside Dia	Min WT	Min WT
	A	C	D	G1	G2
1/2	28	41	38	4.09	4.16
3/4	35	48	44	4.32	4.88
1	44	57	51	4.98	5.56
1.1/4	51	66	62	5.28	5.56
1.1/2	54	71	70	5.56	6.25
2	64	84	84	7.14	7.64
NPS	Min Length Internal Thread				Min Length Male Thread
	B		J1		J2
1/2	10.9		13.6		14
3/4	12.7		13.9		16
1	14.7		17.3		19
1.1/4	17		18		21
1.1/2	17.8		18.4		21
2	19		19.2		22

Class 6000
NPS	Center to Female End	Center to Male End	Outside Dia	Min WT	Min WT
	A	C	D	G1	G2
1/2	35	48	44	8.15	6.53
3/4	44	57	51	8.53	6.86
1	51	66	62	9.93	7.95
1.1/4	54	71	70	10.59	8.48
1.1/2	64	84	84	11.07	8.89
2	83	105	102	12.09	9.70
NPS	Min Length Internal Thread				Min Length Male Thread
	B		J1		J2
1/2	10.9		13.6		14
3/4	12.7		13.9		16
1	14.7		17.3		19
1.1/4	17		18		21
1.1/2	17.8		18.4		21
2	19		19.2		22

General notes..

• Dimensions are in millimeters unless otherwise indicated.
• Dimension G2 = Wall thickness before threading.
• Dimension B is minimum length of perfect thread.
  The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.