异径三通

Nominal	Socket Type			Structural Diameter
SIZE	d1	d2	I	D	d	L
3/4"*1/2"	26.87	26.57	27.00	35.00	22.00	84.00
1"*3/4"	33.65	33.27	30.00	44.00	30.00	96.00
1-1/4"*1"	42.42	42.04	34.00	54.00	38.00	114.00
1-1/2"*1-1/4"	48.56	48.11	37.00	60.00	44.00	126.00
2"*1-1/2"	60.63	60.17	41.00	73.00	54.00	146.00
2-1/1"*2"	73.38	72.85	46.50	88.00	67.00	171.00
3"*1-1/2"	89.31	88.70	50.00	105.00	82.00	194.00
3"*2"	89.31	88.70	50.00	105.00	82.00	194.00
4"*2"	114.76	141.10	60.00	132.00	106.00	238.00
4"*3"	114.76	141.10	60.00	132.00	106.00	238.00