... to DN2000 SCH5--SCH40S ANSI B16.9 ISO9001:2008 Titanium and Nickel pipe fittingsProducts:45Deg elbow,90Deg elbow,80Deg return, crosses, reducing ... , nipple, flangesGrade:TA1 TA2 Gr.1 Gr.2 NiTypes: seamless and weldedSize:DN15--DN1200Standard:HG/T3651-99 ANSI B16.9Packing: According ... industry, navigation, nuclear power, electric power industry, electrolytic copper industry and coking etc.