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