... , ASTM, Material: carbon /stainless stele Reducer:1/2"-80" Typecarbon steel bendSize:1/2”---80”Wall thicknessSch5sch160StandardANSI, ASME, JIS, DINMaterial1 ... plastic bag or as per the customers requirementApplication rangePetroleum, smelting, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, ... under the ISO9001-2000 strictly carbon steel bend connector for oil pipeline