gummiskruv för gummimaskin

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Overview

Produktegenskaper

Modell nr: dia75mm~dia200mm/dia65mm~dia650mm

Märke: Jinmao

Leveransförmåga och ytterligare inform...

Förpackning: trälåda

Hemorten: Zhejiang, Kina (fastlandet)

Emballage og levering

gummiskruv stift skruv och pipa specifikation dia75mm ~ dia200mm
Kall- / värmeskruvspecifikation dia65mm ~ dia650mm

Technical Parameter
Quenching and Tempering Hardness HB280-320	Screw Straightness 0.015mm
Nitriding Hardnes HV850-1000	Nitrided Chromium Coating Surface Hardness≥900HV
Nitriding Depth 0.45~0.7mm	Chromium Coating Thickness 0.025~0.10mm
Nitridng Brittleness 2 Level	Duplex Alloy Hardness HRC50-65
Surface Roughness ≤Ra0.4	Duplex Alloy Depth 0.8~2.0mm
Materials and Technologies
Quality 38CrMoAIA (41CrAIMo7)	SKD61(H13)
Quality Duplex Stainless Steel	Gr12MoV
42CrMo	Quality Powder Metallurgy Materials
40Cr	Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel	Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology