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Piston rod/mud pump piston/plunger pump piston
Piston rod/mud pump piston/plunger pump piston
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Product Detail

Usage: Hydraulic Cylinder, Hydraulic Jack, Shock absorber

Supply condition: Ground and chrome plated

Steel Grade: CK45, AISI1045, 4140, 42CrMo4, 20MnV6, SUS304

OD Size: 6-250mm

Length: up to 12 meters

Chrome Thickness: 20 – 30 Micron

Surface Roughness: Ra:≤0.2 micron and Rt≤ 2 micron

Tolerance on DIA: ISO f7 on the diameter

Ellipticity: Half of the tolerance ISO f7

Straightness: ≤0.2 mm/m

Surface Hardness: 850 – 1150 HV

Corrosion Resistance: Test in natural salt spray according to ASTMMB117-96 hours results evaluation according to ISO4540 Rating 8-10