... quality and reasonable price anti-corrosion and high temperature resisitence 1 ERW steel pipe 2 Certificate: API 5L,DNV and KR ... 3 OD: 1/2"-16" inch 4 Exported country: America, Europe NameERW steel ... , API,JISMaterialASTM A106 /A53 Gr. B, API 5L Gr.BDIN17175 1.013/1.0405PackingStandard package , beveled ends, anti-rust oil, plastic capsor as ...