重庆鲁润管业有限公司是生产双面埋弧焊螺旋 高频直缝焊管的大型企业。公司以“至诚至信，双力双赢”为根本宗旨，坚持科技兴企的发展战略，恪守商规，进取，赢得了声誉， 赢得了市场，得到了社会各的认可。
公司主要生产Ф219-3600mm壁厚6mm-40mm的双面埋弧焊螺旋管，填补了我国大口径厚壁螺旋管,厚壁螺旋管及大 口径螺旋管的空缺。公司拥有6条大型和的服务 得到了顾客认可。1-1997标准和APISpec5L标准生产φ219-φ2432（材质可采用Q235B、Q345B、Q235A、10#钢、20#钢、16Mn、L245、L290、L360、X42-X70钢级）不同壁厚的螺旋埋弧焊钢管。公司在管理、生产、检测、销售服务过程中，靠科学管理，提高了质量， 靠质量增强了信誉，靠 信誉赢得了顾客，靠顾客发展了企业。 重庆鲁润管业为您提供螺旋管规格表 公称外径 nominal O.D mm公称壁厚 Nominal Wall Thickness mm5.05.56.07.08.09.010.011.012.013.014.015.016.018.020.022.027333.0436.2839.5145.92 323.939.3243.1847.0454.7062.3269.89 (325)39.4643.3347.2654.9062.5470.13 355.643.2347.4851.7360.1868.5776.92 (377)45.8850.3954.8963.8772.8081.67 406.449.4454.3259.2468.9478.6088.2097.75 (426)51.9157.0362.1472.3382.4692.55102.59 45755.7361.2466.7377.6988.5899.43110.23120.98131.60142.34 508 74.2886.4898.64110.75122.81134.82146.78158.69 (529) 77.3890.11102.78115.41127.99140.51152.99165.42 (559) 81.8295.29108.70122.07135.38148.65161.87175.04 610 89.37104.09118.76133.39147.96162.48176.96191.39 (630) 92.33107.54122.71137.82152.89167.91182.88197.80 (660) 96.77112.72128.63144.48160.29176.05191.76207.42 711 104.31121.52138.69155.80172.87189.88206.85223.76 (720) 105.64123.08140.46157.80175.09192.322
