... or as clients' requirement.3. Specification: Including Elbow, Tee,Cross, Socket, Union, Nipple, Bend, Bushing, Plug, about 300 kinds equal & reducing ... products4. size: from 1/8" to 6"5. Material: Malleable Casting Iron6. Threads standards: BS,DIN ... Pressure:1.6Mpa 11. Usage: Widely used in various pipelines to convey gas,water,and oil.12. Package:Packed in export ...