Large Size Black Steel Threaded Flange

　　Model NO.: 16mn 20mn

　　Molding Style: Forging

　　Application: Machinery Parts

　　Heat Treatment: Normalizing

　　Forging Tolerance: +/-0.5mm

　　Certification: SGS, ISO 9001:2008

　　Transport Package: Customized

　　Processing Object: Metal

　　Molding Technics: Pressure Casting

　　Material: Steel

　　Surface Treatment: Powder Coating

　　Standard: GB