... kinds of steel pipes like following:1. seamless steel pipe (A53, A106, API 5L, A179, A192, A213 ... DIN1629, DIN17175, Russian standard, Franch stan.)2. stainless steel pipe (304, 316, 316L, 304L, 321, 410, 444, ... 3PE, IPN8710, 2PE, Epoxy powder)5. welded steel pipe (A53, API 5L, BS1387, EN10025) 1Productstainless steel ... load about 20 tons(5.8meters long),one 40" container can load about 23-26tons(less ...