China DIN 2391 St52 H8 H9 Tolerance Hydraulic Cylinder Honed Tube, Find details about China Ready to Honed Tube, CDS Tube from DIN 2391 St52 H8 H9 Tolerance Hydraulic Cylinder Honed Tube
Honed tube for hydraulic cylinder | ||
Standard | DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713... | |
Material | ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45... | |
Heat treatment | BK+S | |
Specification | Outer diameter(mm) | Inner diameter(mm) |
40-480mm | 30-400mm | |
I. D Tolerance | H8-H9 | |
Length | 3-9m (Customers usually choose the 4~5.8m) | |
Straightness | 1/1000 | |
ID roughness | RA 0.4micron(max) | |
Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) | |
Scope | Honed tube for hydraulic cylinder, swivel crane, injection machine and Construction machine application |
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