| 선급기관명 |
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규격명 |
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Certificate No. |
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DET NORSKE
VERITAS |
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Welded Austenitic Stainless steel pipe OD : 1422.4mm /
Wall thickness : 20mm
General application inclusive low temperature service
(LNG/LPG)
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OMS-0049 |
| Lloyd’s Register |
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Welded pipes and tubes in austenitic stainless steel (maximum 1422.3mm diameter, 20mm wall thickness)
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MD00/0952/006/4 |
| RINA |
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Automatic TIG and Plasma welding processaustenitic
-ferritic stainless steel 304/304L/316/316L(maximum
1219mm diameter, 12.7mm wall thickness)
Longitudinally welded pipes made of stainless steel
grade 304/304L/316/316L
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FAB061610PU |
| BUREAU VERITAS |
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Stainless steel pipes
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07216/C1 BV |
| NIPPON KAIJIKYOKAI |
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Welded Stainless steel pipes
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| Korea Register |
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RSUS304TP, RSUS304LTP, RSUS316TP, RSUS316LTP
(maximum 1219.2mm diameter, 12mm wall thickness)
Intended for : Pipings for ships including liquefied
gas carrier
Longitudinally welded stainless steel pipes in grades:
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GSN03884-ST001 |
| Germanischer Lloyd |
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1.4301, 1.4306, 1.4401 and 1.4404 in accordance with the
Rules of Germanischer Lloyd for Metallic Meterial
Chapter 2, Section 2, D.
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WZ 2183 HH 1 |