Auto Exhaust Pipe Flange Precision Casting

Auto Exhaust Pipe Flange Precision Casting

SEBON is a professional precision casting auto exhaust pipe flange foundry with over ten years’ experience. We are specialized in water glass casting process and silica sol casting process technology, producing auto exhaust pipe flange, alloy steel casting and carbon steel castings with OEM and CNC machining service. Our investment casting products are widely used in many fields like instrument components, marine hardware, construction hardware, valve and pipe fittings, automotive parts, water pump parts, train and truck accessories, and mining machinery parts.
Product name: auto exhaust pipe flange
Technic: Investment casting, Lost wax casting, Precision casting, Lost foam casting, Water glass casting, Silica sol casting, gravity casting
Specification: process with given samples or the drawings
Standard: ASTM, AISI, DIN, BS and JIS
Main precision casting materials: SUS304 (CF8), 304L, CF3, SUS316 (CF8M), 316L, 17-4ph, ZG1Cr18Ni9Ti, 42CrMo, 35CrMo, WCA, WCB, WCC, etc.
Equipment: Single station wax injection machine, horizontal automatic double station wax injection machine, slushing machine, dewaxing kettle, roaster, medium frequency induction furnace, CNC machining center, spectrum analyzer, coordinate measuring machine, etc.
Post-processing: noisy hand spray, pickling, heat treatment, precision machining, brushed or mirror polished, electro-polished
Test: impact test, chemical analysis, metallographic inspection, hardness test, elongation test
Product weight range: 0.5 kg to 100 kg
Dimension Tolerance: CT7
Surface Roughness: Ra6.4~12.5
Productivity: 5000 tons per year