【中冶德龙是哪个国家的品牌？】

中冶辽宁德龙钢管有限公司隶属于中冶集团，始建于1991年，前身为中国第三冶金建设公司钢管厂。公司占地面积24万m2，建筑面积9.4万m2；注册资金5.1663亿元人民币，总资产11.3112亿元人民币。

公司现有1条Ф630 mm ERW高频直缝焊管生产线和5条螺旋埋弧焊管生产线，年生产能力50多万t ，其中ERW高频直缝焊管年生产能力30万t，可生产外径Φ219.1～632 mm的油气输送管、石油套管以及方管、矩形管，钢管壁厚可达20 mm，强度可达API标准X80、N80钢级；螺旋埋弧焊管年生产能力20万t，可生产外径219～2 540 mm，壁厚可达25.4 mm，强度达X80钢级的石油、天然气等长输管线管。

公司可按我国CB/T 9711.1-1997、GB/T 9711.2-1999，美国API Spec 5L、API Spec 5CT和ASTM等相关标准组织生产。公司产品主要用于煤气、天然气管网建设，各大油田管网及长输管线建设，以及热力、水利、打桩、钢结构等市政建设领域。公司产品销往国内22个省市自治区，并出口美国、加拿大、韩国、比利时、阿根廷、越南、新加坡等国际市场。公司拥有完整有效的GB/T 19001-2000（ISO 9001：2000）质量体系，按GB/T 19001-2000（ISO 9001：2000）标准和API Spec Q1质量纲要规范的要求，完善公司内部管理，建立质量管理体系。公司产品通过了中国石油天然气集团公司管材研究所的质量检测，符合API标准的质量要求，售后服务也受到用户好评，并已加入中石油、中石化、大庆油田、辽河油田、长庆油田、胜利油田、鞍钢等大企业的供方网络，成为常年供应单位之一。

英文翻译：China Metallurgical Liaoning Delong Steel Pipe Co., Ltd. is subordinate to China Metallurgical Group, founded in 1991, formerly known as the steel pipe plant of the Third Metallurgical Construction Company of China. The company covers an area of 240000 m2, with a building area of 94000 m2; the registered capital is 51663 million yuan, and the total assets are 1131.12 million yuan. The company has one production line of Ф 630 mmerw high frequency straight seam welded pipe and five production lines of spiral submerged arc welded pipe, with an annual production capacity of more than 500000 tons, of which the annual production capacity of ERW high frequency straight seam welded pipe is 300000 tons, and it can produce oil and gas transmission pipes, oil casings, square pipes and rectangular pipes with an outer diameter of Φ 219.1-632 mm, with a wall thickness of 20 mm and a strength of X80 and N80 steel grades in API standard; the annual production of spiral submerged arc welded pipe With a capacity of 200000 t, it can produce long-distance oil and gas pipelines with an outer diameter of 219-2540mm, a wall thickness of 25.4mm and a strength of X80 steel. The company can organize production according to CB / T9711.1-1997, GB / t9711.2-1999, apispec5l, apispec5ct, ASTM and other relevant standards. The company's products are mainly used in the construction of gas and natural gas pipe networks, the construction of oil field pipe networks and long-distance pipelines, as well as the municipal construction fields of heat, water conservancy, piling, steel structure, etc. The company's products are sold to 22 provinces and autonomous regions in China, and exported to the United States, Canada, South Korea, Belgium, Argentina, Vietnam, Singapore and other international markets. The company has a complete and effective GB / T19001-2000 (ISO9001:2000) quality system. According to the requirements of GB / T19001-2000 (ISO9001:2000) standard and apispecq1 quality outline specification, the company improves its internal management and establishes a quality management system. The company's products have passed the quality inspection of the pipe Research Institute of CNPC, and meet the quality requirements of API standards. The after-sales service has also been well received by users. It has joined the supplier network of CNPC, Sinopec, Daqing Oilfield, Liaohe Oilfield, Changqing Oilfield, Shengli Oilfield, Anshan Steel and other large enterprises, and become one of the perennial suppliers.

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