In the past, ductile iron was used to cast vehicle exhaust manifolds. However, with the improving performance of engine, the temperature of exhaust gas has also risen, and with the increasing need to reduce the weight of vehicle components. Therefore, the use of cast stainless steel has also increased, Supreme Machinery takes the role of manufacturing various cast exhaust manifolds to meet our customers’ demands.
Main Product : Stainless Steel casting , Lost Wax Casting , Investment Casting |
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Standard : |
ASTM , AISI , BS , DIN , JIS , NF |
Material : |
Stainless steel ( SS201 , SS303 , SS316 , SS416 , SS420 ), carbon steel , alloy steel , heat resistant steel , etc |
Weight Range : |
0 . 002KG ~ 80KG ( Depending on the actual design ) |
Design : |
Pro / E , Auto CAD , Solid work , CAXA UG , CAM , CAE. |
Process : |
Casting + Machining ( if you need ) + Surface treatment |
Procesing Method : |
Lathing , Milling , boring , pulling , drilling , CNC machining ( Futher Process if you need ) |
Heat Treatment : |
Quenching , Normalizing , Quenching and Tempering , Chemical heat treatment |
Surface : |
Polishing , Plating , Painting , Anodizing , Powder Coating , Sand blasting.... |
Quality Control : |
100 % inspection on critical dimensions or follow your special request |
Machining : |
Turning , milling , drilling , grinding , threading , CNC machining , etc |
Production Process
We have updated our production line for making Cast Stainless Steel Motorcycle Exhaust Manifold. Our production process include resin sand molding line, shell molding line, green sand casting and lost wax investment casting production process.
Machining Workshop
We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.
Quality Control
Checking the raw material after they reach our factory------- Incoming quality control
Checking the details before the production line operated
Have full inspection and routing inspection during mass production---In process quality control
Checking the goods after they are finished---- Final quality control
Checking the goods after they are finished-----Outgoing quality control
Packing and Delivery
Packaging of Cast Stainless Steel Motorcycle Exhaust Manifold can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box, wooden case, crate, etc.