JBZQ 4454-2006 螺塞用密封垫

免费标准下载网(w.reebz.net)JB/ZQ 4454- - -2006螺塞用密封垫代替JB/ZQ 4454- -1997螺塞用密封垫的型式和尺寸见图1和表1。材料:纯钢纯铝2gy |{其余γd_d围1标记示例:公称尺寸为21mm X 26mm的纯铜制螺塞用密封垫;密封垫21x26 JB/ZQ 4454- -2006衰1mm .质曩公称尺寸dz适用于管螺纹kg/1000 件8x11.58.28311.4-8.21+0.20.3910X13.510.2* 8313.4-8.2G1/8A0.5912x1612.2*93 .15.9-8.21.5+0.20.964X1814.2*9.317.9-82G1/4A1.1716X2016.2*8319.9-8.z17X217.2*8320.9-8.2G3/8A1.4318X2218.2+8321.9-8.21.4720X2420.2+g323.9-8.21.5121.248325.9 8.2G1/2A2.2222>2722.2*8326.9-8.22.2324X2924.2+8328.9-8.22.3127X 3227.3+8-331.9-8.2G3/4A3.6430*3630.3*8335.9-8.22+0.233x3933.3*8-338.9-8.2G1A5.4436X4236.3*8-341.9-8.25.6039 x4639.3+8:345.9-8.2 .6.9342X4942.3*8348.9-8.2GI4A8.1545X5245.389.3S1.9-8.28.91