API 5CT seamless casing and tubing: Grade Test Min MPa or N/mm2 Yield point Tenslie Strength J55 379~552 517 N80 552~758 689 K55 379~552 655 L80 522~655 655 P-110 758~965 862 C90 620-724 690 C95 655~758 724 T95 655~758 724 Packaging & Delivery Packaging Details: Bundles, seaworthy wooden cases With or without end caps, varnish or as per clients requirements. Delivery Detail: Within 30 days