1)factory supply directly 2)20 years experience 3)small quantity available
Specification:
Cylinder diameter:30-500mm
Wall thickness:3-50mm
Material:20 45 16Mn 27SiMn 20Mn2 25Mn
Supply goods conditions:cold-drawn,cold-rolling,honed,skived and burnished
Size common difference
Inside diameter size | Inside diameter deviation | Wall thickness deviation | ||||
H7 | H8 | H9 | H10 | H11 | ||
30 | +0.0210 | +0.0330 | +0.0520 | +0.0840 | +0.1300 | ±5% |
30-50 | +0.0250 | +0.0390 | +0.0620 | +0.1000 | +0.1600 | |
50-80 | +0.0300 | +0.0460 | +0.0740 | +0.1200 | +0.1900 | |
80-120 | +0.0350 | +0.0540 | +0.0870 | +0.1400 | +0.2200 | |
120-180 | +0.0400 | +0.0630 | +0.1000 | +0.1600 | +0.2500 | |
180-250 | +0.0460 | +0.0720 | +0.1150 | +0.1850 | +0.2900 | |
250-315 | +0.0520 | +0.0810 | +0.1300 | +0.2100 | +0.3200 | |
315-400 | +0.0570 | +0.0890 | +0.1400 | +0.2300 | +0.3600 | |
honed tube
