90°弯头

Nominal	Socket Type			Structural Diameter
SIZE	d1	d2	I	D	d	H
1/2"	22.40	21.52	30.0	29.50	20.0	42.0
3/4"	26.45	25..42	35.0	34.00	24.0	50.0
1"	32.55	31.37	40.0	41.00	30.0	58.0
1-1/4"	38.60	37.31	44.0	47.00	36.0	65.0
1-1/2"	48.70	47.21	55.0	58.00	46.0	82.0
2"	60.80	59.10	63.0	72.00	58.0	96.0
2-1/2"	76.60	75.30	64.0	88.00	73.8	110.0
3"	89.60	88.29	64.0	106.00	86.8	120.0
4"	114.70	113.20	84.0	135.00	110.8	150.0