Duplex Stainless Hlau Welded Yeeb Nkab A928 Chav Kawm 1 S32750
ASTM A790 UNSIVE S32750 SUPER DUPLEX Stainless Hlau Yeeb Rau Roj thiab Roj Kev Siv
Duplex Stainless Hlau Yeeb ASTM A790 / ASME SA790 S31803
ASTM A268 TP410 Seamless Stainless Hlau Tube Rau Cov Hluav Taws Xob Kub
ASTM A312 TP310S Seamless Stainless Hlau Yeeb Rau Roj Thiab Roj
ASTM B 861}}}}}}}}}}}}} gradeium Alloy Seamless Tubes Rau Tshav Kub Hloov
En 10216-5 1.4841} Seamless Stainless Yeeb
ASTM A312 TPPENTY HLAU STYSIC STYLIC YEE RAU DEJ KHO
ASTM A312 UND UNST S30815 Seamless Stainless Yeeb Rau Dej Kho