| Heitemau | U-tiwb/pibell dur gwrthstaen |
| Safonol | ASTM A213, ASTM A269, ASTM A270, EN10216-5, ASTM B622, ASTM B516, ASTM A789, ac ati. |
| Materol | 201, 202, 301, 302, 303, S303, 304, 304L, 304N, 304LN, 305, 309S, 310S, 316, 316Ti, 316L316N, 316LN, 317, 317L, 321, S321, 347, XM7, XM15, 329, 405, 430, 434, XM27, 403, 410, 416, 420, 431, ac ati. |
| Maint | Trwch: 0.5mm-60mm, neu fel eich gofynion Diamedr Allanol: 6mm-830mm, neu fel eich gofynion Hyd: 30m (ar y mwyaf), neu fel eich gofynion |
| Wyneb | Sgleinio, anelio, anelio llachar a phiclo asid, ac ati. |
| Nghais | Petroliwm, pŵer, cemegol, adeiladu, nwy, meteleg, adeiladu llongau, ac ati. |
| Allforio i | America, Awstralia, Brasil, Canada, Periw, Iran, yr Eidal, India, y Deyrnas Unedig, Arabaidd, ac ati. |
| Pecynnau | Pecyn allforio safonol, neu yn ôl yr angen. |
| Tymor Pris | Cyn-waith, ffob, cif, cfr, ac ati. |
| Nhaliadau | T/t, l/c, undeb gorllewinol, ac ati. |
| Thystysgrifau | ISO, SGS, bv. |
