JB/Z焊接式端直通长管接头
本标准适用于以油为介质的管路系统用焊接式管接头。公称压力为31.5Mpa,工作温度为-25~+80℃。
焊接式端直通管接头,JB/Z焊接式端直通长管接头,JB/Z焊接式直通管接头,JB/Z焊接式直角管接头,JB/Z焊接式端三通管接头,JB/Z焊接式四通管接头,JB/Z焊接式隔壁直通管接头,JB/Z焊接式分管管接头,JB/Z焊接式铰接管接头。JB4775
JB4775JB4775JB4775JB4775JB4775
GB3737.1-83卡套式直通管接头;GB3737.2-83卡套式直通接头体;GB3733.1-83卡套式端直通管接头;GB3733.2-83卡套式端直通管接体;GB3735.1-83卡套式端直通长管接头;GB3735.2-83卡套式端直通长管接体;GB3734.1-83卡套式锥螺纹直通管接头;GB3734.2-83卡套式锥螺纹直通接头体;GB3736.1-83卡套式锥螺纹长管接头;GB3736.2-83卡套式锥螺纹长管接体;GB3756.1-83卡套式对接直通管接头;GB3756.2-83卡套式对接直通接头体;GB3754.1-83卡套式端对接直通管接头;GB3754.2-83卡套式端对接直通接头体;GB3755.1-83卡套式锥螺纹对接直通管接头;GB3755.2-83卡套式锥螺纹对接直通接头体;
JB/Z卡套式圆锥管螺纹直通管接头;JB/Z卡套式圆锥管螺纹长管接头;JB/Z卡套式圆锥管螺纹对接直通管接头;
GB3740.1-83卡套式直角管接头;GB3740.2-83卡套式直角接头体;GB3738.1-83卡套式端直角管接头;GB3738.2-83卡套式端直角接头体;GB3739.1-83卡套式锥螺纹直角管接头;GB3739.2-83卡套式锥螺纹直角接头体;GB3757.1-83卡套式端对接直角管接头;GB3757.2-83卡套式端对接直角接头体;GB3758.1-83卡套式锥螺纹对接直角管接头;GB3758.2-83卡套式锥螺纹对接直角接头体;