天津维连钢管道有限公司

专业生产 高频焊管 4分-8寸 （冷、热镀）方管厂 矩管厂 【冷 热镀锌】 异型管厂 螺旋管厂 ，热镀锌带圆管厂 方矩管厂 专业制作温室大棚管厂及配件厂 【可定尺】

天津维连钢管道有限公司办公室地址位于环渤海地区经济中心天津，天津 天津大邱庄开发区，公司成立以来发展迅速，业务不断发展壮大，我公司主要专业生产 高频焊管 4分-8寸 （冷、热镀）方管 矩管 【冷 热镀锌】 异型管 螺旋管 ，热镀锌带圆管 方矩管 专业制作温室大棚管及配件 【可定尺】

我公司与多家天津，唐山等带钢厂及镀锌厂公司建立了长期稳定的合作关系，品种齐全、价格合理，企业实力雄厚，重信用、守合同、保证产品质量，以多品种经营特色和薄利多销的原则，赢得了广大客户的信任，公司始终奉行“诚信求实、致力服务、唯求满意”的企业宗旨，全力跟随客户需求，不断进行产品创新

D even in tianjin steel tube co., LTD., production, processing and sales all kinds of steel pipe tao company since its establishment, in line with the honest personhood, work duty, the principle of good faith as this, strives for realism, make full use of the system and talent advantages, continuously forge ahead, already developed now become one of influential pipe suppliers of the beijing-tianjin-hebei region, sales all over the country provinces, autonomous regions and my company baotou steel angang Angle Each big steel mills such as hangang established long-term cooperative relations, and make full use of the relationship, play the advantages of no production workshop, purchasing raw materials directly in the steel mill, according to customer needs, tube tailor, ensure to meet customer requirements Company after years of operation, four branch, article 15 advanced equipment products mainly involves the straight seam welded pipe, galvanized pipe, plastic pipe, square tube, high-frequency welded pipe, Seamless steel pipe, spiral welded pipe, the torque tube, thermal expansion tube, line pipe, oil casing, anticorrosive pipe, 3 PE, polyurethane anticorrosion, epoxy powder, etc., products are exported to Singapore, Bangladesh, South Korea, Japan and other countries at the same time, our company undertake various processing business, including steel pipe cold drawing of thermal expansion of finishing of silk groove flat paint cold hot dip plating, 3 PE, anti-corrosive polyurethane, epoxy powder, etcOur company produces and manages the straight welded pipe main specification is four - eight inches∮12-∮610*0.7-20，The executive standard isGB/T3091-2001，GB/T9711.1-1997，API 5L，API 5CT，ASTM A106，ASTM A53，BS1387-1985，MaterialQ195，Q215，Q235，Q345，A106，A36。We can also order the following special caliber steel pipe：70，102，108，121，127，133，152，159，168，180，194，203，245，299，351∮8-∮900*1-90，执行标准为GB/T8163-1999，GB/T8162-1999，GB/T3087-1999，API 5L，API 5CT，ASTM A106，ASTM A53，BS1387-1985，材质为10#，20#，35#，45#，A106，A36及各种合金钢。 螺旋管主要规格为∮219-∮2500*6-20，执行标准为SY/T5037-2000，GB/T9711.1-1997，API 5L，API 5CT，材质为Q235，Q345，X42-X80。