... Standard: GB AMST JIS EN DIN Material: Carbon steel keywords: erw steel tube Main Markets- North America, South America, Europe, ... Asia, Africa, Oceania, Mid East, Eastern Asia Typeerw steel tube Pipe Size1/2"—48" (DN15-1200)Wall ThicknessSCH10-- ... requirements.CertificateISO9001:2008, SGS,BV, etcCapacity24000tons/yearAdvantages1.High quality and prompt delivery2.Competitive price and attentive ...