异径接头

Nominal	Socket Type
SIZE	D	d1	D1	d2	D2	L
3/4"*1/2"	25	24.1	33.6	15.3	28.0	34.9
1"*3/4"	32	31.0	42.4	24.1	33.6	42.4
1-1/4"*1"	40	39.0	52.6	31.0	42.4	51.4
1-1/2"*1-1/4"	50	49.0	66.0	39.0	52.6	59.2
2"*1-1/2"	63	61.9	84.4	49.0	66.0	69.7
2-1/2"*2"	75	73.6	95.8	61.9	84.4	78.4
3"*2"	90	88.3	113.7	61.9	84.4	86.4
3"*2-1/2"	90	88.3	113.7	73.6	95.8	89.9
4"*2-1/2"	110	107.9	138.4	73.6	138.4	100.1
4"*3"	110	107.9	138.4	88.3	138.4	104.1