ASTM A268 TP409 / UNS S40900 / 1.4512 / SUS 409 Ferritic Stainless Steel Seamless Tube Grade 409 is a titanium-stabilised ferritic stainless steel. Although regarded as a general-purpose chromium stainless ... Read More
ASTM A269 / ASME SA269 TP316Ti TP316L TP304L TP304H Cold Rolld Instrument Bright Annealed Tube YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 30 years, every year sell more than ... Read More