检验技术文件.doc.docVIP

华 迪 钢 业 集 团 有 限 公 司 HUADI STEEL GROUP CO.，LTD 文件号码 Documents No : 4500233450 Rev02 工程名称Project Name : 业主Client:Ferrostaal Piping Supply GmbH 执行标准Implementation standard ：EN10216-5 材质Material ：1.4571(X6CrNiMoTi17-12-2) 尺寸Size:23.00MM X 0.70MM X 8580M 日期Date ：2016-07-28 编辑Compilation by Zhang Suni 审核Audition by Zhang Jiang INSPECTION AND TEST PLAN (ITP) Date:28th Jul,2016 Documents No.:4500233450 Edition: Rev 02 Item No. Q.C Procedure 步骤 Acceptance norms 参考标准 Verifying/controlled item 控制/审核内容 Type of check 检验数量 Record 档案 HUADI TUV/BV 1 Order review 合同评审 HICP Sales, technical, quality and production departments review and confirm the requirement of order与质保部一起根据合同要求，审核技术要求是否能达标 Each order 每订单 File for each order 做记录 H ----- 2 Steel making 炼钢 EN10216-5 Chemical analysis acc to EN10216-5 根据EN10216-5炼钢 Follow as standard 根据标准 Heat melting record熔炼生产记录 H R 3 Round bar inspection 圆钢检验 EN10088-3 Surface quality, OD, heat NO., steel grade, straightness, cut length 表面质量/尺寸/炉号/材质/直度/长度 Follow as standard 根据标准 Inspection record检验记录 M R 4 Piercing 穿孔 HUADI RECORD （根据华迪要求） Outside and inside surface quality Traceability identification 穿孔后内外表面质量/文件可追溯性 Follow as standard 根据标准 Shift record生产记录 M R 5 Pickling 酸洗 HUADI RECORD （根据华迪要求） Traceability identification 文件可追溯性 Follow as standard 根据标准 Shift record生产记录 M R 6 Cold drawing/rolling冷拔/冷轧 HUADI RECORD （根据华迪要求） Dimension accuracy Quality of out surface of the pipe Traceability identification 尺寸精度/外表面质量/文件可追溯性 Follow as standard 根据标准 Shift record生产记录 M R 7 Heat treatment 热处理 EN10216-5 HUADI RECORD （EN10216-5华迪要求） Temperature chart Traceability identification Creation of inspection lot The temperature of heat treatment is over 1020-1120 Deg C 温度表/文件可追溯性/热处理温度1020-1120℃ Automatic Control自动控制 Heat treatment chart and report 热处理记录 M R 8 Straightening 直度 EN10216-5 Straightness of the pipe≤0.15%L and≤3mm/m 直度≤0.15%总长且≤3mm/m Follow as standard 根据标准 Shift record记录 M R 9