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[{"$nulls":6},"产品质量证明书"]
[{"$nulls":15},"证书号Certificate No.：20251215-02"]
["     公司地址：浙江省温州市龙湾区金海二道951号            ",{"$nulls":5},"INSPECTION CERTIFICATE"]
["     Company Address:NO.951,NO.2ROad,Longwan Airport New Area, Wenzhou City",{"$nulls":14},"ISO 9001证书 Certificate No.:11724Q10369R0S"]
["     电话TEL：0577-85983133 "]
["产品名称                                       Product Name",null,"流体输送用不锈钢焊接钢管",null,null,"订货单位                Customer","海宁恒逸新材料有限公司",null,null,"收货单位               Purchaser",null,null,"海宁恒逸新材料有限公司",{"$nulls":3},"交货日期              Date Of Delivery",null,"2025.12.15"]
["产品标准                                      Product Standard ",null,"GB/T 12771-2019",null,null,"制造类别        Category   ","/",null,null,"交货状态                           Condition Of Delivery",null,null,"固溶                        Solid Solution",{"$nulls":3},"签发日期                   Date Of Issue",null,"2025.12.15"]
["序号          No.","炉 号                    \n  Heat No.","批 号  \n Batch No.","规 格                    Size                              （mm ）                   ","长 度                    Length        （mm ）                   ","牌 号              \nGrade","支 数                 Piece                   (pcs)","重 量              Weight               (kg)","热处理(℃)    Heat Treatment ","化学成分 ％"]
[{"$nulls":9},"Chemical Composition  ％"]
[{"$nulls":9},"C","Si","Mn","P","S","Cr","Ni","Mo","Ti","N","其他"]
[1,"QUW0793","BE12017","508*5.6",6000,"06Cr19Ni10",4,"/",1050,0.047,0.48,1.02,0.031,0.002,18.16,8.02,"/","/","/","/"]
[]
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["力学性能                                                                                                                                                                                                           Mechanical  property.",{"$nulls":5},"工艺性能                                 Process performance",null,"金相组织 Metallographic structure","腐蚀性能       Corrosion property",null,"目视检查                                              Visual Examination",{"$nulls":3},"压力测试    Hydraulic test",null,"无损检测                                                NDT"]
["序号            No.","抗拉强度 Rm      Tensile Strength    (MPa)","屈服强度 Rp0.2   Yield Strength    (MPa)","伸长率A Elongation           ％","焊接接头拉伸Rm                         Welded Test         (MPa) ","硬度 HRB      Hardness","压 扁       Flattening        Test","焊缝横向弯曲Bending Test","奥氏体/铁素体比率α              %","晶间腐蚀Intergranular\nCorrosion test",null,"尺寸公差 Dimension  Tolerance",null,"表面质量               Surface Quality",null,"水 压              Hydrostatic Test        （Mpa）",null,"涡流检测                 Eddy -current   Inspection",null,"射线检测 Radiographic Inspection"]
["下限min",520,205,40,520,"/","不开裂             NO Crack","不开裂                        NO Crack"]
["上限max",{"$nulls":4},90]
[1,673,278,{"v":54,"d":"54.0"},693,"/","/","合格Qualified","/","合格Qualified",null,"合格Qualified",null,"酸洗pickling",null,2.5,null,"/",null,"/"]
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["1、兹证明所列产品经检验均符合合同和标准要求。                                                                                                                                                                                                                                                                                                            The material listed above has been tested and complies with the terms of the contract ＆the standard.                                                                                                                                                                                                                                                2、本证明书盖质量部专用章生效，复印无效。                                                                                                                                                                                                                    This certificate is valid with the orginal stamp of the quality department.Photocopies are invalid.                                                                                                                                                                                                            3、如有质量异议，请告知质量证明书编号，并来电来函说明情况。                                                                                                                                                                                                                                                                        In case of any quality objection, please inform us of the number of the certificate of quality and call us or write to us with details.      ",{"$nulls":8},"\n质量部部长                                                                         QA  Manager  / Work Inspector.",{"$nulls":5},"质量部盖章                                                                                    Stamp of quality inspection Dept"]
[]
[]
[]
[]
["BZ-JL23-18-A/0"]