Honed ID Tubing also called honed cylinder tube or honed cylinder barrel.The honing process involves using abrasive polishing stones and abrasive paper to remove small amounts of material, to produce extremely precise ID dimensions and improved finishes. Honed tubing is ready to use for hydraulic cylinder applications without further ID processing.
Honed ID cylinder tube processing:
Raw Materia – Acid cleaning – Parkerizing – Cold-drawn – stress relieving – leveling – Saw off reject parts – Honing – Anti oil coating – Packing.
Material: E355 ST52,CK45,4140,4130,4340, SCM440, 42CrMo4 ,40CrMo,34CrMo4,35Cmo, ,SS304/316,Duplex 2205,etc.
Delivery Condition: BK, BK+S, GBK, NBK
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Roughness: 0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT: H7,H8,H9
