Grade -ASTM ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C, A 333 GR 1 & 6, API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. Global Stainless Steel(I) is a proactive organisation engaged in supplying of quality products that meet and exceed customers' specific requirements and thus ensure complete satisfaction. We are primarily engaged in Suppliers, Importers & Exporters of Ferrous & Non-Ferrous Metals.