... 26"-60" AWWAAWWA C207 classB,D,E,F 4"-120" DINDIN2573,25272631,2632,2576,2543,2544,2545, ... of area)3 heat treatment(normalized,tempered,quenched,anneal)4 Hardness(standard:NACE MR0175)5 Impact testMaterial test ... Φ3+13dB(Φ6.4)Couplant: OILMPTAs per your requirementsDimension report (ALL QUANTITY)Shippment MarkingSr.No./Supplier Code/Item Code/ ... enquiry! rough machining side piece forging made in China