Drill rod: BQ, NQ, HQ , PQ , 1-BQ,NQ, HQ, PQ core barrel 2-Delivery Date: In 7 days 3- ... provisions, crushed flat test, sulfide stress corrosion cracking test, hardness testing (ASTME18 or the latest version provisions as E10), tensile test ... of the most recent editions of the standards), grain for testing (ASTME112 the latest version or other methods).6. PackagingAccording to ...