河北中海钢管制造股份有限公司生产的管线管广泛用于石油天然气工程市政管网工程,公司通过了API ISO CE BV CCS等机构认证。产品远销几十个国家和地区,成为了众多工程公司首选的固定供应商!
标准:国标GB/8163-2008美标ASTM A53/A106德标DIN 1629 DIN2448 DIN17175欧标EN10204日标JIS G3462
材质:API 5L GRB X42 X46 X52 X56 X60 20# 16Mn Q345 A53 A106 GR B ST37 ST52
壁厚:3-50 mm SCH 20-SCH 160
外径:219-914
长度:5.8米定尺 6米定尺11.8米定尺12米定尺 不定尺
工艺:冷拔热轧热扩
检验:工厂做水压测试冲击功测试化学成分和机械性能检测,或由客户指定第三方SGS BV CE DNV检验.
杨先生 18931712373
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