Steel Casting Parts for Door and Window Hardware

• Casting Method: Thermal Gravity Casting
• Process: Lost Wax Casting
• Molding Technics: Pressure Casting
• Application: Hardware
• Material: Cast Steel
• Surface Preparation: Sand Blast
• Surface Roughness: Ra0.8
• Machining Tolerance: +/-0.02mm
• Standard: DIN
• Certification: RoHS, ISO 9001:2000
• Transport Package: Bag+Carton+Wood Case
• Trademark: SIEG-HUAO
• Origin: China
• Production Capacity: 10000pieces/Month

Product Description

Process: Investment /Precision /Lost Wax Casting
Material: Carbon /Alloy /Stainles Steel, Cast Steel...
Surface finish: Polishing, Sand Blasting, Plating,.Anodizing, Spray-Paint...
Surface Roughness: Ra3.2 
Machining Tolerance: +/-0.02mm
Standard: GB, ISO, ASTM, AISI, DIN, Nf, JIS, Bs, as, Aar...
Certification: ISO 9001:2008
Max Manufacture Ability: 200 Tons /Month
Processing Methods: OEM, Drawings /Samples...


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