array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(12) "内螺纹管" ["inlink"] => int(0) ["addtime"] => string(10) "1594371892" ["tagid"] => int(538240) ["id"] => string(6) "538240" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928850645007) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/538240" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/538240" } [1] => array(11) { ["tagname"] => string(15) "内螺纹钢管" ["inlink"] => int(0) ["addtime"] => string(10) "1594091150" ["tagid"] => int(406188) ["id"] => string(6) "406188" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923705282574) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/406188" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/406188" } [2] => array(11) { ["tagname"] => string(18) "内螺纹无缝管" ["inlink"] => int(0) ["addtime"] => string(10) "1598923166" ["tagid"] => int(838352) ["id"] => string(6) "838352" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503939432873987) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/838352" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/838352" } [3] => array(11) { ["tagname"] => string(33) "谁比较了解毛毯尺寸多少" ["inlink"] => int(0) ["addtime"] => string(10) "1599534257" ["tagid"] => int(1254339) ["id"] => string(7) "1254339" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952866181144) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1254339" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1254339" } [4] => array(11) { ["tagname"] => string(15) "内螺纹球阀" ["inlink"] => int(0) ["addtime"] => string(10) "1594371892" ["tagid"] => int(538256) ["id"] => string(6) "538256" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928850645023) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/538256" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/538256" } [5] => array(11) { ["tagname"] => string(45) "谁比较了解水电安装如何埋管穿线" ["inlink"] => int(0) ["addtime"] => string(10) "1599534257" ["tagid"] => int(1264808) ["id"] => string(7) "1264808" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503953253105682) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1264808" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1264808" } [6] => array(11) { ["tagname"] => string(18) "类似事件谁管" ["inlink"] => int(0) ["addtime"] => string(10) "1600480755" ["tagid"] => int(1412548) ["id"] => string(7) "1412548" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503958935339041) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1412548" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1412548" } [7] => array(11) { ["tagname"] => string(36) "东洋空调多少钱谁比较了解" ["inlink"] => int(0) ["addtime"] => string(10) "1599534137" ["tagid"] => int(1228656) ["id"] => string(7) "1228656" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503951976988687) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1228656" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1228656" } [8] => array(11) { ["tagname"] => string(42) "谁比较了解家用挂式空调多少安" ["inlink"] => int(0) ["addtime"] => string(10) "1599534257" ["tagid"] => int(1266636) ["id"] => string(7) "1266636" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503953313923084) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1266636" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1266636" } [9] => array(11) { ["tagname"] => string(51) "谁晓得欧派田园风格橱柜一般报价多少" ["inlink"] => int(0) ["addtime"] => string(10) "1599534137" ["tagid"] => int(1229264) ["id"] => string(7) "1229264" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503951996911649) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1229264" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1229264" } [10] => array(11) { ["tagname"] => string(44) "谁晓得正泰nm断路器一般报价多少" ["inlink"] => int(0) ["addtime"] => string(10) "1599534201" ["tagid"] => int(1235970) ["id"] => string(7) "1235970" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952251715593) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1235970" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1235970" } [11] => array(11) { ["tagname"] => string(45) "谁清楚先锋蓝光dvd报价一般是多少" ["inlink"] => int(0) ["addtime"] => string(10) "1599534201" ["tagid"] => int(1249249) ["id"] => string(7) "1249249" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952701554719) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1249249" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1249249" } [12] => array(11) { ["tagname"] => string(36) "装饰报价一般是多少谁清楚" ["inlink"] => int(0) ["addtime"] => string(10) "1606814425" ["tagid"] => int(6223940) ["id"] => string(7) "6223940" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504122647412757) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/6223940" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/6223940" } [13] => array(11) { ["tagname"] => string(45) "谁比较了解一般橱柜需要几天做好" ["inlink"] => int(0) ["addtime"] => string(10) "1599534257" ["tagid"] => int(1267967) ["id"] => string(7) "1267967" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503953356914708) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1267967" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1267967" } [14] => array(11) { ["tagname"] => string(39) "led墙体灯一般报价多少谁了解" ["inlink"] => int(0) ["addtime"] => string(10) "1599534201" ["tagid"] => int(1234260) ["id"] => string(7) "1234260" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952195092488) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1234260" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1234260" } [15] => array(11) { ["tagname"] => string(45) "微型吊扇支架一般报价多少谁了解" ["inlink"] => int(0) ["addtime"] => string(10) "1599534201" ["tagid"] => int(1236183) ["id"] => string(7) "1236183" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952258007065) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1236183" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1236183" } [16] => array(11) { ["tagname"] => string(42) "谁比较了解维修马桶漏水多少钱" ["inlink"] => int(0) ["addtime"] => string(10) "1599534201" ["tagid"] => int(1248645) ["id"] => string(7) "1248645" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952682680326) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1248645" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1248645" } [17] => array(11) { ["tagname"] => string(42) "谁比较了解椰棕垫厚度多少合适" ["inlink"] => int(0) ["addtime"] => string(10) "1599534257" ["tagid"] => int(1256032) ["id"] => string(7) "1256032" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503952920707084) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1256032" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1256032" } [18] => array(11) { ["tagname"] => string(63) "哪位了解法式宫廷吊灯价格一般是多少谁提供下" ["inlink"] => int(0) ["addtime"] => string(10) "1599534045" ["tagid"] => int(1208594) ["id"] => string(7) "1208594" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503951283879963) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1208594" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1208594" } [19] => array(11) { ["tagname"] => string(42) "橱柜如何报价，有谁比较了解的" ["inlink"] => int(0) ["addtime"] => string(10) "1599534137" ["tagid"] => int(1220414) ["id"] => string(7) "1220414" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503951691776027) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1220414" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1220414" } } ["counts"] => int(596833) ["pagecount"] => float(29842) }

当前位置：首页>

装修问答

其他

sa213t2内螺纹管一般报价多少谁了解？

sa213t2内螺纹管一般报价多少谁了解？

浏览：63次 | 提问时间： 07-22 11:43

分享到：

5个答案

你总以为我坚强 07-22 11:53

60°；
2.米制普通螺纹按螺距液压接头标准液压管接头—螺纹标准
二一.螺纹的分类
1.螺纹分内螺纹和外螺纹两种；
2.按牙形分可分为：1）三角形螺纹2）梯形螺纹3）矩形螺纹4）锯齿形螺纹；
3.按线数分单头螺纹和多头螺纹；
4.按旋入方向分左旋螺纹和右旋螺纹两种,右旋不标注，左旋加LH，如M24×1.5LH；
5.按用途不同分有：米制普通螺纹、用螺纹密封的管螺纹、非螺纹密封的管螺纹、60°圆锥管螺纹、米制锥螺纹等
二.米制普通螺纹
1.米制普通螺纹用大写M表示，牙型角2α

我性格很倔 07-22 12:01

60°（α表示牙型半角）；
2.米制普通螺纹按螺距分粗牙普通螺纹和细牙普通螺纹两种；2.
1.粗牙普通螺纹标记一般不标明螺距，如M20表示粗牙螺纹；细牙螺纹标记必须标明螺距，如M30×1.5表示细牙螺纹、其中螺距为1.5。2.
2.普通螺纹用于机械零件之间的连接和紧固，一般螺纹连接多用粗牙螺纹，细牙螺纹比同一公称直径的粗牙螺纹强度略高，自锁性能较好。
3.米制普通螺纹的标记：M20-6H、M20×1.5LH-6g-40,其中M表示米制普通螺纹，20表示螺纹的公称直径为20mm，1.5表示螺距，LH表示左旋，6H、6g表示螺纹精度等级，大写精度等级代号表示内螺纹，小写精度等级代号表示外螺纹，40表示旋合长度。

分手二字 07-22 12:09

周口梅花管做的比较好的厂家是：周口盛源(SYI),专业主要产品有：通讯光电缆一体多孔梅花管、双壁波纹管、大口径双壁波纹管、渗水管、玻璃钢电缆护套管、梅花盘管、PE过路顶管、硅芯管、PVC-C高压电力电缆护套管、碳素管等等。.品牌质量保障,广泛用于商场,超市,大厦等人员密集型场所.
希望我的回答能帮助到你

回赠你 07-22 12:18

您好，很高兴为您回答。这个我知道，价格不是很贵的，一般的在18元/米，20元/米，25元/米，规格不同价格也就不同的，与通常的光管相比，内螺纹管能有效地防止水与管壁之间形成蒸汽膜，增加钢管内流动的扰动，使管壁温度更加均匀，既避免钢管烧坏，又提高了锅炉的传热效率。价格来源于网络，仅供参考，希望我的回答对您有所帮助。

听说深爱是场谋杀 07-22 12:26

20g内螺纹管的价格在75-150元之间。
1、一般管螺纹中的1/4、1/2、1/8标记是指螺纹尺寸的直径，单位是英吋。行内人通常用分来称呼螺纹尺寸，一吋等于8分、等于2.54cm，1/8吋就是1分、1/4吋就是2分。
2、管螺纹是位于管壁上用于连接的螺纹，有55度非密封管螺纹和55度密封管螺纹。主要用来进行管道的连接，使其内外螺纹的配合紧密，有直管和锥管两种。价格来源于网络，仅供参考

装修问答

其他

sa213t2内螺纹管一般报价多少谁了解？

最新问题

相关搜索

最新推荐

sa213t2内螺纹管一般报价多少谁了解？