Q41H-40C,Q41H-64C法兰直通浮动式金属硬密封高压铸钢球阀 \r\n\r\n \r\n\r\n \r\n\r\nQ41H-40C,Q41H-64C法兰直通浮动式金属硬密封高压铸钢球阀应用规范\r\n1、采用板簧预载的可动金属阀结构，密封力设计合理，启闭灵活，密封可靠。\r\n2、根据用户的需要，可设计成适用于含阀体颗粒、料将等介质的结构戒耐较高温度的结构。\r\n3、采用下装式阀捍，设置倒密封结构，能确保填料处可靠密封。\r\n\r\n一、Q41H-40C,Q41H-64C法兰直通浮动式金属硬密封高压铸钢球阀主要外形尺寸和连接尺寸\r\n公称通径\r\n 尺寸（mm）\r\n \r\nL\r\n H\r\n D\r\n D1\r\n \r\n10\r\n 90\r\n 76\r\n 32\r\n 3/8\r\n \r\n15\r\n 90\r\n 76\r\n 32\r\n 1/2\r\n \r\n20\r\n 100\r\n 81\r\n 38\r\n 3/4\r\n \r\n25\r\n 115\r\n 92\r\n 45\r\n 1\r\n \r\n32\r\n 130\r\n 114\r\n 55\r\n 11/4\r\n \r\n40\r\n 150\r\n 125\r\n 65\r\n 11/2\r\n \r\n50\r\n 170\r\n 144\r\n 75\r\n 2\r\n \r\n\r\n注：对焊和承插式结构长度与内螺纹式长度相同\r\n\r\n二、Q41H-40C,Q41H-64C法兰直通浮动式金属硬密封高压铸钢球阀主要外表尺寸和连接尺寸\r\n公称通径\r\n 尺寸（mm）\r\n \r\nL\r\n d1\r\n L1\r\n D\r\n D1\r\n D2\r\n b\r\n Z-Φd\r\n H\r\n \r\nmm\r\n in\r\n 全通径FP\r\n 缩径RP\r\n 全通径FP\r\n 缩径RP\r\n 全通径FP\r\n 缩径RP\r\n QA41\r\n QA341\r\n QA641\r\n QA941\r\n \r\n15\r\n 1/2″\r\n 130\r\n -\r\n 15\r\n -\r\n -\r\n -\r\n 95\r\n 65\r\n 45\r\n 14\r\n 4-14\r\n 62\r\n -\r\n 200\r\n -\r\n \r\n20\r\n 3/4″\r\n 140\r\n -\r\n 20\r\n -\r\n -\r\n -\r\n 105\r\n 75\r\n 55\r\n 14\r\n 4-14\r\n 68\r\n -\r\n 204\r\n -\r\n \r\n25\r\n 1″\r\n 150\r\n -\r\n 25\r\n -\r\n -\r\n -\r\n 115\r\n 85\r\n 65\r\n 14\r\n 4-14\r\n 75\r\n -\r\n 215\r\n 360\r\n \r\n32\r\n 11/4″\r\n 165\r\n -\r\n 32\r\n -\r\n -\r\n -\r\n 135\r\n 100\r\n 78\r\n 16\r\n 4-14\r\n 85\r\n -\r\n 240\r\n 390\r\n \r\n40\r\n 11/2″\r\n 182\r\n -\r\n 40\r\n \r\n -\r\n -\r\n 145\r\n 110\r\n 85\r\n 16\r\n 4-18\r\n 95\r\n -\r\n 264\r\n 395\r\n \r\n50\r\n 2″\r\n 200\r\n -\r\n 50\r\n -\r\n -\r\n -\r\n 160\r\n 125\r\n 100\r\n 16\r\n 4-18\r\n 110\r\n -\r\n 360\r\n 472\r\n \r\n65\r\n 21/2″\r\n 220\r\n -\r\n 65\r\n -\r\n -\r\n -\r\n 180\r\n 145\r\n 120\r\n 18\r\n 4-18\r\n 130\r\n -\r\n 379\r\n 530\r\n \r\n80\r\n 3″\r\n 250\r\n 283\r\n 80\r\n 65\r\n -\r\n -\r\n 195\r\n 160\r\n 135\r\n 20\r\n 4-18\r\n 155\r\n -\r\n 452\r\n 580\r\n \r\n100\r\n 4″\r\n 280\r\n 305\r\n 100\r\n 80\r\n -\r\n -\r\n 215\r\n 180\r\n 155\r\n 20\r\n 8-18\r\n 180\r\n 320\r\n 479\r\n 630\r\n \r\n125\r\n 5″\r\n 320\r\n 381\r\n 125\r\n 100\r\n -\r\n -\r\n 245\r\n 210\r\n 185\r\n 22\r\n 8-18\r\n 250\r\n 380\r\n 646\r\n 710\r\n \r\n150\r\n 6″\r\n 360\r\n 403\r\n 150\r\n 125\r\n -\r\n -\r\n 280\r\n 240\r\n 210\r\n 24\r\n 8-23\r\n 275\r\n 400\r\n 666\r\n 670\r\n \r\n200\r\n 8″\r\n 400\r\n 419\r\n 200\r\n 150\r\n -\r\n -\r\n 335\r\n 295\r\n 265\r\n 26\r\n 12-23\r\n 330\r\n 450\r\n 615\r\n 825\r\n \r\n\r\n注：其中三段式精铸硬密封内螺纹球阀结构尺寸与软密封三片式球阀相同。\r\n\r\n \r\n\r\n报价说明：\r\n　　 1.本产品按相关标准生产、质量三包，质保期一年.\r\n　　 2.以上报价均含有14%的增值税，但不包含物流运费.\r\n　　 3.由于市场原材料价格波动或供需变化，个别产品价格会有所变动，请以我们专业销售人员的报价为准，对此带来的不便，请您谅解。 感谢您访问我们，如有任何疑问.请来电垂询！我们一定会尽心尽力为您提供优质的服务！