... A106 4)OD: 13.7-610mm Seamless Steel Pipe with Beveled End, Plastic Cap and Black Paint 1Standard API 5L, API 5CT, ASTM ... SCH 20 to SCH 140 (1.73-36.5mm) 4Grade A, B, Q235, Q345, L245, L290, L360, L415, L485, 20#, GR ... plain or bevled6Coating2PE, 3PE, Epoxy powder7Packing:Labeled and bundled together with steel strip8ApplicationLow, medium and high pressure boiler, transportation for gas ...