孔	外园	大外园	宽度	闭式宽度	大园宽	闭式大园宽	型号对照
							开式	法兰盘	闭式	法兰盘
								开式		闭式
1.016	3.175		1.191				R09
1.191	3.967	5.156	1.588	2.38	0.33	0.787	R0	FR0	R0ZZ	FR0ZZ
1.397	4.762	5.944	1.984	2.779	0.584	0.787	R1	FR1	R1ZZ	FR1ZZ
1.984	6.35	7.518	2.38	3.571	0.584	0.787	R1-4	FR1-4	R1-4ZZS	FR1-4ZZS
2.38	4.762	5.944	1.588		0.457		R133	FR133
2.38	4.762	5.944		2.38		0.787			R133ZZS	FR133ZZS
2.38	7.938	9.119	2.779	3.571	0.584	0.787	R1-5	FR1-5	R1-5ZZS	FR1-5ZZS
3.175	6.35	7.518	2.38	2.779	0.584	0.787	R144J	FR144J	R144JZZS	FR144JZZS
3.175	6.35	7.518	2.38	2.779	0.584	0.787	R144	FR144	R144ZZS	FR144ZZS
3.175	7.938	9.119	2.779	3.571	0.584	0.787	R2-5	FR2-5	R2-5ZZ	FR2-5ZZ
3.175	9.525	10.719	2.779	3.571	0.584	0.787	R2-6	FR2-6	R2-6ZZ	FR2-6ZZ
3.175	9.525	11.176	3.967	3.967	0.762	0.762	R2	FR2	R2ZZ	FR2ZZ
3.175	12.7		4.366	4.366			R2A		R2AZZ
3.967	7.938	9.119	2.779	3.175	0.584	0.914	R155	FR155	R155ZZS	FR155ZZS
4.762	7.938	9.119	2.779	3.175	0.584	0.914	R156	FR156	R156ZZS	FR156ZZS
4.762	9.525	10.719	3.175	3.175	0.584	0.787	R166	FR166	R166ZZ	FR166ZZ
4.762	12.7	14.351	3.967	4.978	1.067	1.067	R3	FR3	R3ZZ	FR3ZZ
4.762	15.875		4.978	4.978			R3A		R3AZZ
6.35	9.525	10.719	3.175	3.175	0.584	0.914	R168	FR168	R168ZZS	FR168ZZS
6.35	12.7	13.894	3.175	4.762	0.584	1.143	R188	FR188	R188ZZ	FR188ZZ
6.35	15.875	17.526	4.978	4.978	1.067	1.607	R4	FR4	R4ZZ	FR4ZZ
6.35	19.05		5.558	7.142			R4A		R4AZZ
7.938	12.7	13.894	3.967	3.967	0.787	0.787	R1810	FR1810	R1810ZZS	FR1810ZZS
9.525	22.225	24.613	5.558	7.142	1.575	1.575	R6	FR6	R6ZZ	FR6ZZ
12.7	28.575	31.12	6.35	7.938	1.575	1.575	R8	FR8	R8ZZ	FR8ZZ
15.875	34.925		7.142	8.733			R10		R10ZZ
19.05	41.275		7.938	11.113			R12		R12ZZ