恒工液压测压硬管

评测依据

• review_count：560
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:55:26","to":"2026-06-26 01:55:26"}
• intros：{"brand_intro":"恒工精密是中国本土液压管路领军企业，成立于2005年，总部位于河北。专注于不锈钢和碳钢液压管件制造，产品广泛应用于工程机械、矿山设备和农业机械。以高性价比和快速交货著称，是国内中小型主机厂的长期供应商。","product_intro":"HG-6G-1/4-SS是一款国产不锈钢液压测压硬管，专为通用液压系统设计。采用304不锈钢材质，耐腐蚀性良好，公称压力50MPa。配备G1/4接口，长度1.0米，适用于挖掘机、装载机等设备的日常测压和维修。","key_specs":["材质：304不锈钢","公称压力：50 MPa","接口螺纹：G1/4","适用温度：-30°C ~ +160°C","长度：1.0米（标准）","标准：GB/T 3733"]}
• alt_products：[{"product_name":"恒工液压测压硬管","brand":"恒工精密","model":"HG-6G-1/4-SS","price":95}]
• kol_quotes：["恒工的管子价格实惠，小厂用着不心疼。","不锈钢材质，防锈比碳钢管好很多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":71.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，价格仅为进口品牌的1/3。不锈钢材质防锈能力好，在工程机械上使用一年无锈蚀。部分用户反映螺纹加工精度略逊于进口品牌，但密封性能满足日常需求。京东好评率92%，1688批发客户满意度高。","source_count":2}},{"source":"objective","score":56.33712121212121,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.3,"price":95,"wom_score":71.5}},{"source":"user_review","score":86,"weight":0.15,"confidence":1,"details":{"rating_avg":4.3,"review_count":560,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["恒工的管子价格实惠，小厂用着不心疼。","不锈钢材质，防锈比碳钢管好很多。"]}}]
• method_version：v2
• search_visual：null