| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
TENT |
| Model Number |
CK45 |
We focus on the production of piston rod. Detailed Product Description ROD SUPPLY CONDITION Ground and Chrome plated CHROME THICKNESS 20 TO 40 Micron SURFACE ROUGHNESS Ra ≤0.2 Micron and Rt≤2 Micron TOLERANCES ON DIA ISO f7 on the diameter OVALITY Half of the tolerance ISO f7 STRAIGHTNESS ≤0.2mm/m SURFACE HARDNESS 850-1150HV (Vickers 100g) COHESION No crack, breaking or detaching after thermic shock (warming up at 300 celsius degrees and cooling in water) .POROSITY Test according to ISO1456/1458 and result valuation according to ISO 4540 rating 8-10 CORROSION RESISTANCE Test in natural salt spray according to ASTM B 117-36 hours Results evaluation according to ISO 4540 RATING 7-10. WELD ABILITY Goodchrome plate rods & bars