Seamless Tubes available in the below material grades : 
| • Carbon | ASTM A 106, ASTM A 179, ASTM A 210 grade A1. | | | | | • Low Alloy | ASTM A 199 / A 200 / A 213. | | | Grades T1, T2, T11, T12, T22, T5, T9 and T91. | | | | | | ASTM A 161 grade T1. | | | | | | ASTM A 335. | | | Grades P1, P11, P12, P22, P5, P9, P91. | | | | | • Stainless | ASTM A 213 , ASTM A 312. | | | Grades 304H (L), 316H (L), 317L, 321H, 347H. | | | | | • Ferritic | ASTM A 312 grade 410s. | | | | | • Heat Resistant | ASTM A 312 grade 309(s), 310(s). | | | | | • Duplex | ASTM A 789 / ASTM A 790 UNS 31803 – Wnr 1.4462 | | | | | • Super Austenitic | ASTM B 677 Alloy 904L - Wnr 1.4539 | | | | | • Nickel | ASTM B 161 UNS No. 02200 = Nickel 200 | | | ASTM B 161 UNS No. 02201 = Nickel 201 | | | | | • Nickel Copper | ASTM B 163 UNS No. 04400 = Alloy 400 | | | | | • Nickel Chrome Iron | ASTM B 161 UNS No. 08825 = Alloy 825 | | | ASTM B 163 UNS No. 06600 = Alloy 600 | | | ASTM B 163 UNS No. 08800 = Alloy 800 | | | | | • Copper Alloys | ASTM B 111 grades 443, 608, 687, 706 & 715 | |
