GB/T 3624-1995 in English

《GB/T 3624-1995钛及钛合金管》由TC243（全国有色金属标准化技术委员会）归口，主管部门为中国有色金属工业协会。
本标准规定了钛及钛合金管的分类、技术要求、试验方法、检验规则及标志、包装、运输、贮存。本标准适用于冷轧(冷拔)方法生产的钛及钛合金无缝管和焊接法及焊接-轧制法生产的钛及钛合金焊接管。本标准适用于一般工业用途的钛及钛合金管，本标准不适用于热交换器、冷凝器及各种压力容器所使用的钛及钛合金管。

Scope

This standard specifies the classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of titanium and titanium alloy pipes. This standard applies to titanium and titanium alloy seamless pipes produced by cold rolling (cold drawing) methods, and titanium and titanium alloy welded pipes produced by welding and welding-rolling methods. This standard applies to titanium and titanium alloy tubes for general industrial purposes. This standard does not apply to titanium and titanium alloy tubes used in heat exchangers, condensers and various pressure vessels.