Chinese Standard: GB/T 6479-2013

Seamless steel tubes for high-pressure chemical fertilizer equipments

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了高压化肥设备用无缝钢管的尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书等。

本标准适用于高压化肥设备和管道用无缝钢管，也适用于其他化工设备用无缝钢管。

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