Iae. Electric-Welded Steel Pipe, Diameter 32X3.0 Mm, Grade St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 108X2.0 Mm, St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 57X3.0 Mm, St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 45X3.0 Mm, St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 108X3.0 Mm, Grade St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate, Iae. Steel Pipe, Square, Size 60X60 Mm, Wall Thickness 3.5 Mm, Steel Grade St.10 (St.3), 6 M Long, Gost 13663-86. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 108X3 Mm, St. 3Sp, Gost 10705-80. Certificate, Iae. Electric-Welded Steel Pipe, Straight-Seam, Diameter 219X4.0 Mm, St. 3Sp, Gost 10705-80. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 159X3.5 Mm, St. 3Sp, Gost 10705-80. Certificate, Iae. Electric-Welded Steel Pipe, Diameter 63X1.5 Mm, St.08Х18н10т (Aisi 304, 316, 321), Gost 11068-81. Certificate