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管帽

Nominal	Outside Dia	Socket Type			Structural Diameter
SIZE	D	d1	d2	I	L
1/2"	30.00	21.40	21.25	24.00	28.00
3/4"	35.00	26.75	26.58	27.00	31.00
1"	44.00	33.52	33.28	30.00	35.00
1-1/4"	54.00	42.28	42.05	34.00	40.00
1-1/2"	60.00	48.40	48.12	37.00	43.00
2"	73.00	60.45	60.18	40.00	48.00
2-1/2"	88.00	73.30	72.85	46.50	54.00
3"	105.00	89.25	88.70	50.00	58.00
4"	132.00	114.60	114.10	60.00	69.00
6"	162.00	141.50	141.10	69.00	90.00