honed barrel, telescopic cylinder rod, telescopic cylinder tube, telescopic cylinder pipe
We have devoted ourselves to serve the clients with our durability, fair price and strong efficiency of Hydraulic Cylinder Tube-Skiving and Roller Burnishing.
Interior Honed with Exterior Hard Chromium Plated Tube (Hollow Shaft)
|Material of seamless pipe: 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. JIS STKM 13C/ SAE 1020 also aim at mechanical structual use with similar but less working pressure than ST52. 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 tube, bulldozer, forklift, construction machinery, dump truck, tipping system and vertical parking system.|ID
-External Hard Chromium Plate Tube.
-Internal and External Harden Chromium Plated Tube.
* Other specifications can be ordered, please kindly contact with us!
ID : Ø 20~125mm
OD : Ø 25~140mm
Length : 3000~8000mm
O.D. Hard Chrome Thickness : 20Micron ± 5
I.D. Surface Roughness :Ra0.2-Ra0.8
I.D. Accuracy : H7-H8
O.D. Surface Roughness : Ra0.2~Ra0.4
O.D Accuracy : h11
￭ Hydraulic cylinder
￭ Pneumatic cylinder
￭ Precise machine pipes
￭ Agriculture machine
￭ Boiler construction
￭ Machinery :
Blow molding machine
Plastic injection machine
￭ Furniture: gas spring
Shock absorber of car, motorcycle, bicycle
￭ Sport equipments
￭ Medical equipments
￭ Door closer
￭ Scaling ladder
JIS G3445 STKM13C
Similar International Grade
ASTM MT1020 / BS ERWC3 / DIN ST45 / NF TU37b / ISO TS4
Carbon steel tubes for machine structural purpose
DIN 2391 ST52
JIS STKM19A / ASTM 1524 / EN E355 / ISO TS18
Mechanical and automotive engineering
Low deformability without heat treatment after cold forming process and stress-relief annealing
DIN 2393 ST52.3
Construction of chemical plant, pipe work and mechanical engineering use
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
★ Above similar steel grades are only for your reference, please kindly refer to each standard for further differences.
★ Other specification and material can be ordered.
JIS G3445 STKM13C