China Cast Iron Drain Fittings, Cast Iron Drain Pipe Fitting, Find details about China Cast Iron Pipe Fitting, Drain Pipe Fitting from Cast Iron Drain Fittings, Cast Iron Drain Pipe Fitting
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. |