1.HSAW steel pipes 2.OD:219.1--3048mm 3.W.T:5-- ... .Competitive price ,best service and best quali 1.Commodity NameHSAW steel pipes2.StandardSY/T5037,SY/T5040,ASTMA252,EN10217,EN10219,GB/T9711 ... , etc.12. Export to theseCountriesCanada, USA, Peru, Chile, Colombia, Brazil, India, Malaysia, Singapore, Vietnamese, Australia, Myanmar, Kenya, South Africa, Spain, Italy ...