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نموذج: ZC-09
علامة تجارية: ZC
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Parameter Item
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Precise Specification
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Local Market Adaptation Note
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QPQ Treatment Depth
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0.25–0.4mm Uniform Permeation Layer
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Complies with EU industrial surface treatment standards, no dimensional distortion after processing
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Surface Hardness
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HV 850–1050 Stable Hardness
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Adapt to US high-frequency mechanical friction scenarios without precision loss
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Dimensional Accuracy
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±0.008mm Ultra-high Tolerance
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Fits mainstream local engineering and automated machinery without secondary finishing
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Salt Spray Resistance
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800+ Hours Anti-corrosion Performance
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Specially optimized for European coastal and high-humidity industrial working conditions
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B2B Buyer Type & Application
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Local Industry Pain Points
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Quantifiable Product Advantages
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North American coastal construction parts suppliers (excavator & loader accessory supply)
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Ordinary Durable Pin Shafts are prone to salt fog corrosion and precision attenuation in coastal areas, leading to loose assembly and short service life, increasing inventory replacement pressure
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OurQPQ Coated Pin Shaft improves anti-corrosion performance by 92% and precision stability by 88%, extends service life by 150%, and reduces annual parts replacement inventory cost by 46%
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