API5L seamless pipe

Cangzhou China Hao steel pipe Limited company is one of northern region specialized production steel pipe''s Major industries. This company in 2002 through ISO9001 quality control system authentication. The company has expands tube production line two. The company mainly aims at the international trade customer development service, mainly produces the sales seamless steel pipe series heat to expand the steel pipe series, the heat grips the steel pipe series, the ERW steel pipe series, the spiral steel pipe, the petroleum drive pipe series, the alloy-steel tube, each kind of thick wall seamless steel pipe, series and so on each kind of thick wall welded steel pipe, the product carries out GB code, the beautiful sign, the German sign and so on each national material quality standard. The

沧州市华昊钢管有限公司是华北地区**生产钢管的大型企业之一．本公司2002年通过ISO9001质量管理体系认证．公司拥有扩管生产线两条。公司主要针对**贸易客户开展业务，主要生产销售无缝钢管系列　热扩钢管系列，热扎钢管系列，螺旋钢管、石油套管、合金钢管系列，各种厚壁无缝钢管，各种厚壁焊接钢管等系列。产品执行标准、美标、德标等多个地区的标准。产品销网全国各地2000多个网点并出口东南亚,印度,意大利等地区.