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               聊城市正鹏钢管有限公司位于风景秀丽的江北水城—聊城经济技术开发区,地理位置优越,交通便利,是一家集生产、经营为一体的大型钢管流通企业,始建于2003年,占地面积120亩,建筑面积52900平方米,总投资5亿元人民币,年产无缝钢管30万吨。生产经营产品范围60mm*3mm—630mm*80mm的无缝钢管。 常备现货资源材质为:10#、20#、35#、45#、16Mn、27SiMn、CrMo910、15CrMo、35CrMo,执行国标:GB/T8163-2008流体钢管、GB3639-2008精密钢管、GB/T8162-2008结构管、GB/T3087-2008中低压锅炉管、GB/T5310-2008高压锅炉管、GB/T6479-2008化肥专用管、27SiMn液压支架管、高压合金管。 公司生产的精密钢管、结构用无缝钢管、液压无缝钢管、电力用无缝钢管、石油输送用无缝钢管、化肥设备用无缝钢管、不锈钢无缝钢管、化工用无缝钢管、水利用无缝钢管、小口径精密钢 ...
          聊城市正鹏钢管有限公司
          联系手机:15954928986
          联系人:贾经理
          地址:聊城市开发区辽河路东道

          企业风采:

        • 无缝管的常用三大标准
          无缝管的常用三大标准 无缝管的常用三大标准 1.结构(Structure)用无缝管(GB/T8162-2008)是用于一般结构和机械(machinery)结构的无缝管。 2.流体输送用无缝管(GB/T8163-2008)是用于输送水、油、气等流体的一般无缝管
        • 无缝管的常用三大标准 无缝管的常用三大标准 1.结构(Structure)用无缝管(GB/T8162-2008)是用于一般结构和机械(machinery)结构的无缝管。 2.流体输送用无缝管(GB/T8163-2008)是用于输送水、油、气等流体的一般无缝管
        • 20号无缝钢管在100℃与225℃温度的许应力的区别 0号无缝钢管在100℃与225℃温度(temperature)的许应力的区别 20号钢许用应力:20号钢在225℃下的许用应力:(16-36mm)111-124MPa之间;(6-16mm)之间117-131MPa 20号钢在100℃下的许用应力:150℃时
        • 20#钢管分级淬火有什么特色? 20#钢管分级淬火有什么特色? 1.减小了表里温差,降低了20#钢管制作热应力 2.马氏体改变主要是在空气中进行,降低了安排应力,所以工件的变形与开裂倾向小. 3.便于热校直 4.比双液淬火简
        • 20#无缝钢管具体性能分析 20号无缝管的特性及适用范围: 强度比15号钢稍高,很少淬火,无回火脆性。冷变形塑性高、一般供弯曲、压延、弯边和锤拱等加工,电弧焊和接触焊的焊接性能好,气焊时厚度小,外
        • 20#无缝钢管应用越来越广泛 20#无缝钢管是一种通过精拔或冷轧处理后的一种高精密的钢管材料。由于精密无缝管内外壁无氧化层、承受高压无泄漏、高精度、高光洁度、冷弯不变形、扩口、压扁无裂缝等优点,所
        • 无缝钢管的硬度检测方法是什么?

          无缝钢管要进行力学性能(xng nng)测试。无缝钢管广泛用于制造结构件和机械零件,如石油钻杆、汽车传动轴、自行车架以及建筑施工中用的钢脚手架等用钢管制造环形零件,可提高材料
        • 无缝钢管回火脆性的方法

          无缝钢管的高温回火脆性的本质,普遍认为是磷(P)、锡、锑(Antimony)、砷等杂质元素在原奥氏体晶界偏聚,导致晶界脆化的结果。GB5310主要用来制造高压及其以上压力的蒸汽锅炉管道等用
        • 20#钢管怎样控制质量好坏?

          20#钢管怎样控制质量好坏?坯料的穿孔温度根据质料异常而有所异常。热扩焊管但大都在1200℃左右,含碳量和其他合金元素较多时温度要稍低一些。 加热操作第二个关键是尽量减少氧
        • 20#无缝钢管产生磁性的原因是什么

          在建设和修理煤气管道进行焊接作业时,有 时会出现磁偏吹影响焊接过程(process)的现象。20#无缝钢管主要用来生产气动或液压 元件的产品,如气缸或油缸,都是用无缝管。精密无缝钢
        • 20#无缝钢管生产时需要注意什么

          20#无缝钢管具有内外壁无氧化层、承受高压无泄漏、高精度、高光洁度、冷弯不变形、扩口压扁无裂缝、表面已作防锈处理等特点,主要用于机械结构、液压设备及汽车摩托车的气动或
        • 友情链接/LINKS
          无烟煤滤料 不锈钢网片
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