步阳钢质防火检修门 乙级管道井门

评测依据

• review_count：2800
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 03:38:21","to":"2026-06-26 03:38:21"}
• intros：{"brand_intro":"步阳集团成立于1992年，是中国最大的安全门生产基地之一，年产各类门类产品超300万樘。公司拥有浙江、山东、湖北三大生产基地，产品涵盖安全门、防火门、智能门等。步阳以\"品质为本、创新为魂\"为宗旨，先后获得\"中国名牌产品\"\"中国驰名商标\"等荣誉，在民用和工程市场均有深厚积累，是万科、碧桂园等房企的长期合作伙伴。","product_intro":"步阳乙级钢质防火检修门专为高层建筑管道井、电表箱等检修口设计，耐火极限≥1.0小时。门体采用1.0mm厚镀锌钢板，内填防火珍珠岩板，重量适中且隔音隔热。配备不锈钢防火合页和防火锁，门缝处装有防火膨胀条，遇热膨胀密封。表面采用环保聚酯粉末喷涂，颜色可选（白色、灰色等），支持非标尺寸定制，性价比突出。","key_specs":["耐火等级：乙级（≥1.0小时）","材质：镀锌钢板+防火珍珠岩","门扇厚度：45mm","锁具：防火锁+膨胀密封条","表面处理：聚酯粉末喷涂","适用场景：管道井、电表箱、弱电间"]}
• alt_products：[{"product_name":"步阳钢质防火检修门 乙级管道井门","brand":"步阳","model":"BY-FH-02","price":980},{"product_name":"王力防火检修门 甲级钢质防火门","brand":"王力","model":"WLA-JF-01","price":1280},{"product_name":"新多钢质防火检修门 甲级管道井门","brand":"新多","model":"XD-FH-04","price":1150}]
• kol_quotes：["装修达人@小户型改造王：步阳这款门性价比高，物业验收一次过。","消防科普博主@火线救援：乙级防火1小时，普通检修场景完全够用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"价格实惠、安装简单\"，许多工程采购人员表示\"步阳品牌可靠，批量采购省心\"。天猫平台累计评价超2000条，平均评分4.5，常见好评词包括\"密封严实\"\"开关顺畅\"。部分用户提到\"门体较轻，但防火性能足够\"，也有反馈\"定制尺寸需加价，但客服沟通顺畅\"。整体口碑良好，适合预算有限的住宅和商业项目。","source_count":0}},{"source":"objective","score":86.43124687239366,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":980,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":2800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["装修达人@小户型改造王：步阳这款门性价比高，物业验收一次过。","消防科普博主@火线救援：乙级防火1小时，普通检修场景完全够用。"]}}]
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