YTR 20HB
Honed Tube with O.D Hard Chrome Plated STKM 13C
Interior Honed with Exterior Hard Chromium Plated Cylinder Tube (Hollow Shaft)
We supply various sorts of Hydraulic Cylinder Tube, such as Interior Honed, with high quality and durable performance.
We supply various sorts of Hydraulic Cylinder Tube, such as Interior Honed, with high quality and durable performance.
| Material of Cylinder Tube: JIS STKM 13C/ DIN ST 52/ ASTM A106/ SAE 1020 and welded tube: DIN ST 52.3 are provided. ST52 and ST52.3 tubes with good weldability and high yield strength withstand higher pressure, and have good impact resistance in low temperature. Suitable for lathing and other further processing. Tube with ID honed and OD hard chrome plated is oxidization resistance, and has high working efficiency because of great ability of oil storage. Energy saving, long working life. Applies to telescopic cylinder pipe, bulldozer, forklift, construction machinery, dump truck, and vertical parking system. |
Specification
| ID mm | OD mm | ID mm | OD mm | ID mm | OD mm | ||
| 20 | 25 | 60 | 70 | 80 | 100 | ||
| 20 | 30 | 60 | 80 | 90 | 105 | ||
| 25 | 30 | 63 | 73 | 95 | 110 | ||
| 25 | 35 | 65 | 75 | 100 | 114 | ||
| 30 | 40 | 70 | 80 | 110 | 120 | ||
| 35 | 45 | 70 | 90 | 120 | 140 | ||
| 40 | 50 | 80 | 90 | 125 | 140 | ||
| 50 | 60 | 80 | 95 |
Detail
ID：Ø 20~125mm
OD ：Ø 25~140mm
Length：3000~8000mm
O.D. Hard Chrome Thickness：20Micron ± 5
Internal Diameter Accuracy：Ra0.2~Ra0.8
Surface Roughness：H7~H8
O.D. Surface Roughness：Ra0.2~Ra0.4
ID Accuracy：h11
Application
Hydraulic cylinder
Pneumatic cylinder
Precise machine pipes
Agriculture machine
Boiler construction
Machinery :
Stamping machine
Punching machine
Blow molding machine
Plastic injection machine
Food machine
Forklift
Automobiles:
Crane
Truck
Truck lifter
Shock absorber of car, motorcycle, bicycle
Furniture: gas spring
Sport equipments
Medical equipments
Door closer
Jack
Material
| Our Material | Material No. | Similar International Grade | Suitable for… |
JIS G3445 STKM13C |
ASTM MT1020 / BS ERWC3 / DIN ST45 / NF TU37b / ISO TS4 | Carbon steel tubes for machine structural purpose | |
| DIN 2391 ST52 | 1.0580 |
JIS STKM19A / ASTM 1524 / EN E355 / ISO TS18 | Mechanical and automotive engineering |
| ST52 BK+S | 1.0580 | Low deformability without heat treatment after cold forming process and stress-relief annealing | |
| DIN 2393 ST52.3 | 1.0570 | ISO Gr.1 | Construction of chemical plant, pipe work and mechanical engineering use |
| ASTM A106 | 1.0405 | JIS STPT410 / BS HFS410 / DIN ST45.8 / NF TU42c | Seamless carbon steel pipe for high temperature service Suitable for bending, flanging, welding and similar forming operations |
★ Other specification and material can be ordered.
