宝武热轧带肋钢筋HRB400

评测依据

• review_count：18900
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:19","to":"2026-06-26 01:57:19"}
• intros：{"brand_intro":"宝武钢铁集团是中国最大、全球第二大钢铁企业，由宝钢和武钢联合重组而成，总部位于上海。公司拥有世界领先的冶炼技术和全流程智能制造产线，产品覆盖汽车板、硅钢、长材等高端领域。宝武在螺纹钢领域主打高纯净度和高稳定性，是三峡工程、京沪高铁等国家级项目的长期供应商，品牌信誉度极高。","product_intro":"宝武热轧带肋钢筋HRB400采用连铸连轧工艺，内部组织致密，屈服强度≥400MPa，表面肋纹均匀，与混凝土握裹力强。产品通过中国冶金工业质量认证，无夹杂、无裂纹，特别适用于高层建筑核心筒、大跨度桥梁等关键受力部位。提供9米和12米标准定尺，也可按需切割，包装采用钢带捆扎，便于吊装和运输。","key_specs":{"材质":"HRB400","直径范围":"14mm-40mm","屈服强度":"≥400MPa","抗拉强度":"≥540MPa","弯曲性能":"180°弯心直径3d","重量偏差":"±4%"}}
• alt_products：[{"product_name":"宝武热轧带肋钢筋HRB400","brand":"宝武钢铁","model":"HRB400 25mm","price":3980},{"product_name":"沙钢HRB400E螺纹钢","brand":"沙钢","model":"HRB400E 18mm","price":3850},{"product_name":"河钢HRB500E高强抗震螺纹钢","brand":"河钢集团","model":"HRB500E 20mm","price":4200}]
• kol_quotes：["宝武的钢筋在抗疲劳测试中表现优异，适合高烈度抗震区。——同济大学土木工程教授","我们项目指定用宝武，因为它的质量波动最小。——某特级施工企业总工"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在宝武螺纹钢的\"大厂品质\"上，多数工程监理和施工单位反馈其尺寸公差小、表面无锈蚀，进场检测通过率接近100%。在天猫旗舰店和欧冶云商上，采购商特别提到其包装规范、随货质检报告齐全，适合对质量要求严格的政府项目。少数用户认为价格略高于中小品牌，但普遍认为\"一分钱一分货\"，长期使用成本更低。","source_count":0}},{"source":"objective","score":76.62339779926643,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.8,"price":3980,"wom_score":93.8}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":18900,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["宝武的钢筋在抗疲劳测试中表现优异，适合高烈度抗震区。——同济大学土木工程教授","我们项目指定用宝武，因为它的质量波动最小。——某特级施工企业总工"]}}]
• method_version：v3
• search_visual：null