液压缸筒				液压缸筒
内径mm	外径mm	壁厚mm	单位重量kg/m	内径mm	外径mm	壁厚mm	单位重量kg/m
40	50	5	5.5845	120	146	13	42.6371
40	55	7.5	8.7851	125	140	7.5	24.5059
45	60	7.5	9.7099	125	146	10.5	35.0850
50	60	5	6.7815	125	152	13.5	46.1080
50	63	6.5	9.0564	125	159	17	59.5292
50	65	7.5	10.6346	130	159	14.5	51.6689
50	70	10	14.7960	135	159	12	43.5002
55	70	7.5	11.5594	140	159	9.5	35.0234
56	66	5	7.5213	140	166	13	49.0487
63	73	5	8.3844	140	168	14	53.1670
63	76	6.5	11.1402	140	178	19	74.4979
63	80	8.5	14.9871	150	168	9	35.2885
63	83	10	19.0018	150	170	10	39.4560
65	80	7.5	13.4089	150	175	12.5	50.0906
70	80	5	9.2475	150	180	15	61.0335
70	83	6.5	12.2622	160	180	10	41.9220
70	86	8	15.3878	160	184	12	50.8982
70	90	10	19.7280	160	190	15	64.7325
75	90	7.5	15.2584	160	194	17	74.2019
80	93	6.5	13.8651	180	203	11.5	54.3075
80	95	7.5	16.1831	180	210	15	72.1305
80	100	10	22.1940	180	214	17	82.5863
80	102	11	24.6847	180	219	19.5	95.9336
80	108	14	32.4526	200	230	15	79.5285
90	104	7	16.7441	200	245	22.5	123.4541
90	108	9	21.9721	220	273	26.5	161.0853
90	114	12	30.1838	250	280	15	98.0235