Green Environmental Protection Resin Sand Castings for Butterfly Valve

• Casting Method: Directional Crystallization
• Process: Lost Wax Casting
• Molding Technics: Gravity Casting
• Application: Machinery Parts
• Material: Metal
• Surface Preparation: Galvanized
• Surface Roughness: Ra0.1
• Machining Tolerance: +/-0.01mm
• Standard: AISI
• Certification: ISO 9001:2000
• Transport Package: Wooden Case
• Specification: 150x1000
• Trademark: WELCC
• Origin: China
• HS Code: 84482090
• Production Capacity: 30000pieces/Month

Product Description

Roller is widely used in industrial machine. We can manufacture and supply all kinds of roller.
OEM is available.