Large Tower
SEWON E&C has numerous
experience in building different types
of columns such as packed columns
and tray columns used in the oil, gas
and petrochemical industries. Having
the necessary facilities to build largesize
columns.
| Large Tower | Project | Dimension | Material |
| TAF, Russia | 6,430ID x 35+3T x 70,750L, 376Ton | SA516-70+SA316L |
| TAF, Russia | 5,250ID x 72T x 50,800L, 392Ton | SA516-70 |
| Experience List | Customer | Project | Qt’y | Material | Code |
| Tecnimont | Borouge 2 | 27 | A516-70N | ASME / VIII "U"Stamp |
| MTP HPPO Manufacturing Company | HPPO II | 4 | A240-304L | ASME / VIII "U"Stamp |
| Mitsubishi Heavy Industries Co., Ltd. | AOFP | 4 | A516-70+ 304L SS | ASME / VIII |
| Valero Port Arthur Refinery | Benzene Reduction | 1 | A516-70 | ASME / VIII "U"Stamp |
| Diamond Shamrock Refining Company | Benzene Reduction | 1 | A516-70 | ASME / VIII "U"Stamp |
| Valero Refining Company | Benzene Reduction | 1 | A516-70 | ASME / VIII "U"Stamp |
| Saipem S.A. | LPG Hassi Messaoud "ZCINA" | 9 | A516-70 | ASME / VIII "U"Stamp |
| PTT Aramatics & Refining Public Company Limited | PTTAR Clean Fuel | 5 | A516-60N | ASME / VIII "U"Stamp |
| Kellogg JV Gorgon | Gorgon LNG | 14 | A516-70+3 04L SS | ASME / VIII "U"Stamp |
| Kawasaki Plant Systems Ltd. | Turkmenistan Fertilizer | 2 | A387-11-1+ SS316L | ASME / VIII "U"Stamp |
| Chiyoda Corporation | PNG LNG | 2 | A240-304 / 304L DUAL | ASME / VIII |
| Chiyoda Corporation | PNG LNG | 2 | A240-304 / 304L DUAL | ASME / VIII |
| Adnoco and Conoco Phillips JV | Shah Gas Development | 3 | A240-316L | ASME / VIII |
| Dow Chemical Thailand Limited | PG | 14 | SA516-70 | ASME / VIII DIV.1 |
| Mitsubishi Heavy Industries Co., Ltd. | TAF | 4 | MateA516-70+ SA240-304Lrial | ASME / VIII DIV.1 2010ED |
| JGC Corporation | Barzan Onshore | 6 | A240-304L | ASME / VIII DIV.1 |
| Kellogg Brown & Root | Ras Tanura Integrated (RTIP) | 4 | UNS S31803 / Alloy UNS N10276 | ASME / VIII DIV.1 |
