B9 90°中心高加高弯头

接头芯型号 XXXX-XX-XX	软管内径			钢管外径D thread	A mm	H mm	D0 mm	S mm
	DN	size	mm
B991-3-3	4	-3	4.8	4	66	46	2	6
B991-4-4	6	-4	6.3	6	69	51	3.6	8
B991-5-5	8	-5	8	8	71	56	5	10
B991-6-6	10	-6	10	12	90	62	6	14
B991-8-8	13	-8	13	14	96	71	8	15
B991-10-10	16	-10	16	16	100	79	11	17