AL Round Tube(Grade H9)

Inside Diameter	Outside Dimeter	Length	I.D	Roundness	O.D	Innerface Tolerance
20	25, 26, 27	2,050	-0 ~ +0.042	0.04	± 0.10	Rz3.2
25	30, 31	2,050	-0 ~ +0.042	0.04	± 0.13	Rz3.2
30	35, 36, 37	2,050	-0 ~ +0.042	0.04	± 0.13	Rz3.2
32	36, 37, 38	3,050	-0 ~ +0.052	0.04	± 0.13	Rz3.2
40	44, 45, 47	3,050	-0 ~ +0.062	0.04	± 0.13	Rz3.2
50	54, 55, 56.4, 58	3,050	-0 ~ +0.062	0.05	± 0.15	Rz3.2
63	68, 69, 71, 72	3,050	-0 ~ +0.074	0.05	± 0.15	Rz3.2
70	77	3,050	-0 ~ +0.074	0.05	± 0.15	Rz3.2
80	86.4, 87, 88, 89	3,050	-0 ~ +0.074	0.06	± 0.20	Rz3.2
100	106, 107, 108, 110	3,050	-0 ~ +0.084	0.07	± 0.20	Rz3.2
125	134, 135	2,050	-0 ~ +0.100	0.10	± 0.25	Rz3.2
140	150	2,050	-0 ~ +0.100	0.11	± 0.28	Rz3.2
150	150	2,050	-0 ~ +0.100	0.11	± 0.28	Rz3.2
160	170, 171	2,050	-0 ~ +0.100	0.13	± 0.30	Rz3.2

Meterial AA6063 TD83
Anodic coating film Thickness : 25 ±5 Hardness : HV 400

AL Profile Tube (Grade H11)

Inside Diameter	I.D	Length	Staightness	Innerface Tolerance
32	-0 ~ +0.16	2,500	0.8 / 1000	Rz3.2
40	-0 ~ +0.16	2,500	0.8 / 1000	Rz3.2
50	-0 ~ +0.19	2,500	0.8 / 1000	Rz3.2
63	-0 ~ +0.19	2,500	0.8 / 1000	Rz3.2
80	-0 ~ +0.22	2,500	0.8 / 1000	Rz3.2
100	-0 ~ +0.22	2,500	0.8 / 1000	Rz3.2

Meterial AA6063 TD83
Anodic coating film Thickness : 25 ±5 Hardness : HV 400

AL Compact Tube (Grade H11)

Inside Diameter	I.D	Length	Staightness	Innerface Tolerance
32	-0 ~ +0.16	2,500	0.8 / 1000	Rz3.2
40	-0 ~ +0.16	2,500	0.8 / 1000	Rz3.2
50	-0 ~ +0.19	2,500	0.8 / 1000	Rz3.2
63	-0 ~ +0.19	2,500	0.8 / 1000	Rz3.2
80	-0 ~ +0.22	2,500	0.8 / 1000	Rz4
100	-0 ~ +0.22	2,500	0.8 / 1000	Rz5

Meterial AA6063 TD83
Anodic coating film Thickness : 25 ±5 Hardness : HV 400