你好,请问不锈钢紧固件各种牌号的选用方法

2025-04-07 21:47:18
推荐回答(1个)
回答1:

奥氏体一般防腐,马氏体防腐+强度+抗震性,双相钢兼具,超级双相钢更胜一筹,蒙乃尔合金、哈氏合金等产品需要特殊选用;

专业石油化工、流体泵阀、锅炉管道、压力容器、汽轮机、汽车发动机、船用发动机、燃油发动机、火力发电设备、核电工程设备、海洋船舶、铁路机车车辆、化工化学机械设备、医药医疗器械、食品机械设备、冶金炼化机械设备、仪器仪表设备、化学化工工程建设、石油海洋工程、大型桥梁隧道、大型建筑钢结构、幕墙装饰、太阳能发电及设备等行业的高标准、高精度、高要求的标准紧固件以及非标紧固件;

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