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(57896)VALVE:GATETYPE:FLEXIBLE WEDGEDIAMETER:10PRESSURE RATING:CLASS 600BODY材料:ASTM A216WCB CSBONNET材料:ASTM A216WCB CSGATE材料:钢,13铬(CR13)STEM材料:钢,13铬(CR13)/ A276 410TSEAT RING:表面硬化STELLITE GR6BACKSEAT:钢,铬13(CR13)连接方式:凸面FLANGEDDRILLED和FACEDBASIC设计:API 600 / BS 1414PRESSURE TEST:API 598 / BS 6755个PART1FLANGED ENDS:ANSI B16.5FACE面对:ANSI B16.10HEAT治疗:NORMALIZEDBOLTING: A193 GR。 B7M / A194 GR。 2HMOPERATION TYPE:HANDWHEELCERTIFICATION:物理及化学分析DIN 50049 3.1.B / BS EN ISO 10204 3.1B压力测试认证可追溯每个VALVEONE件体,外螺纹和支架,螺栓阀盖,瑞星干细胞,非瑞星HANDWHEELIDENTIFICATION须附说明PK ITEMCODE,PO NUMBER&安培PO项目编号闸阀具有电ACUATOR电动acuator型闸阀