佛山市艺鼎管业有限公司检验证明书INSPECTIONCERTIFICATE编号客户CertificateNo:fsyd160625-2Comer:品名日期Product:316L不锈钢圆管产品符合美国ASTMA554标准ProductsmeetthenationalstandardASTMA554standardDate:2016/06/25产品名称NAME不锈钢焊管STAINLESSSTEELWELDEDTUBE规范Specification执行标准ASTMA554项目ItemNo产品尺寸Size长度Length数量PCS重量Kgs钢种炉号HeatNo固溶化热处理℃AnnealedTemperature恒温时间HoldTime(min)水急冷WaterQuenc表面处理SurfaceFinish水压试验(MPA)HydrostaticTest涡流探伤EddyCurent1#63*2.7———316LB800-281010-1150快冷—40C400#抛光——2#38*2.0———316LA233-031010-1150快冷—40C400#抛光——化学成份(%)ChemicalComposition机械性质试验MechanicalTest碳C锰Mn磷P硫S硅Si镍Ni铬Cr钼Mo抗拉强度T.S(Mpa)屈服强度Y.S(Mpa)伸长率Elongation压扁试验Flattening硬度试验Hardness上限MIN10.2216.22.3≥485≥180≥25%≤2/3DHB≤下限MAX0.02951.080.030.0030.51610.0816.0125152810.34PASSEOK85实测TEST0.02971.170.0320.0080.51810.1516.122.055152810.34PASSEOK85Remarks:我们在此证明;佛山市艺鼎管业有限公司生产之产品,是根据指定规格和标准进行生产,试验并符合要求,材料无水银污染,此材料报告仅作在本公司所采购316L不锈钢管,材质证明,不做其他任何用途。Weherebycertify;FoshanDingPipeIndustryCo,Ltd.istheproductionofproducts,accordingtothespecificationsandCHen-Mangger检验员InspectorCHen-ManggA-001standardsforproductionandtestandtomeettherequirements,nonmercurypollution,thismaterialisreportedonlyinthecompaysprocurementof316Lstainlesssteelmaterial,materialproof,withoutanyotherpurpose