用螺纹联接并起紧固作用的零件称为螺纹紧固件。常用的螺纹紧固件有螺栓、双头螺柱、螺钉、螺母、垫圈等。
Parts with threads used for joining and fastening are called screw fasteners. The most widely used components as screw fasteners are bolts, double screw bolts, screws, nuts, washers.
本文仅就过程工业中压力容器及压力管道常用的紧固件材料标准及牌号进行分析。
In this article, the materials of bolts and nuts and the standard for the materials normally used in pressure vessels and piping were analyzed.
通常用于船舶工程、化学制品和碳氢化合物加工设备、阀门、泵、传动轴、配件、紧固件和热交换器。
Used for Marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.
通常用于船舶工程、化学制品和碳氢化合物加工设备、阀门、泵、传动轴、配件、紧固件和热交换器。
Used for Marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.
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