China Green Sand ASTM A536 Ductile Iron Casting Parts for Valves, Find details about China Casting Product, Sand Castings from Green Sand ASTM A536 Ductile Iron Casting Parts for Valves
casting tolerence | ct7~ct8 |
surface treatment | galvanization, paiting, powder coating etc |
assembly service | available |
package | plywood cases, or customized |
testing equipment | spectrometer. strength tester. hardness tester.chemical analyzer. metallographic microscope, metallurgical analysis software, ultrasonic flaw detector, molding sand tester. CMM. |