JBZQ 4451-2006 55°非密封管螺纹外六角螺塞(PN16)

免费标准下载网w.feebz.net)JB/ZQ 4451- -200655°非密封管螺纹外六角螺塞(PN16)代脊JB/ZQ 4451- -199755"非密封管螺纹外六角螺塞的型式和尺寸见图1和表1。材料:35钢罗R/Jt标记示例:螺纹直径d为G1/2A的55*非密封管螺紋外六角螺塞:螺塞G1/2A JB/ZQ 4451--2006表↑mm[tLe二质量,kgG1/8A1481210.89100.012Gl/4A .183214.2013- 0.27000.024G3/8A2218.72170.03GI/2A120.88150.067G3/4A3.3026.170.127G1A29.560.195- 0.330GI%A40.3003332.953(G1%A5:50.375G2A680.6952[4039.5536G2%A8:1.020- 0.390C3A1006264647.30411.200技术要求:表面发蓝处理。