公称直径 DN	产品编号NO.		外形尺寸(mm)
	ABS	UPVC	D	d	L	A	H	Z
15	YL11.50.21.15	YL21.50.21.15	49	20	100	69	50	16
20	YL11.50.21.20	YL21.50.21.20	55	25	116	90	57	20
25	YL11.50.21.25	YL21.50.21.25	68	32	134	100	68	22
32	YL11.50.21.32	YL21.50.21.32	78	40	153	110	75	27
40	YL11.50.21.40	YL21.50.21.40	93	50	164	115	89	31
50	YL11.50.21.50	YL21.50.21.50	103	63	197	140	101	38
65	YL11.50.21.65	YL21.50.21.65	118	75	210	140	109	44
80	YL11.50.21.80	YL21.50.21.80	154	90	262	198	128	51
100	YL11.50.21.100	YL21.50.21.100	188	110	328	270	146	61