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Catalog：
Industry：
Nuclear-Grade EquipmentMain MaterialWelding MethodStandardProduct Mark
Steam generator and pressurizer main welds18MND5Submerged Arc WeldingF9P4-EG-F3JL-WSEF3HR1/JL-F703HR1
Shielded Metal Arc WeldingE9018-GJL-E608HR1
Reactor pressure vessel, core makeup tank, and pressurizer main weldsSA-508 Gr.3 Cl.1Submerged Arc WeldingF8P4-EF2-F2JL-WS55HRF/JL-F112HRF
Shielded Metal Arc WeldingE8016-GJL-E558HRF
Main welds of steam generator and pressurizer heat exchangersSA-508 Gr.3 Cl.2Submerged Arc WeldingF9P4-EM2-M2JL-WSEF3HR1/JL-F703HR1
Shielded Metal Arc WeldingE9018-G/E9018MJL-E658HRF
Welding of the inner walls of the reactor pressure vessel, core makeup water tank, safety injection tank, steam generator, pressurizer, and heat exchangerSA-508 Gr.3 Cl.1
SA-508 Gr.3 Cl.2		Submerged Arc WeldingGEQ308L EQ309LJL-W308LHRF/JL-F308LHRF
JL-W309LHRF/JL-F309LHRF
Shielded Metal Arc Welding


E308L-16(ISO 3581-B-ES308L-16)309L-16(ISO 3581-B - ES309L-16)		JL-EA002HRF
JL-EAO62HRF
Inert Gas Shielded WeldingER309L ER308LJL-S309LHRF
JL-S308LHRF
Inert Gas Shielded WeldingERNiCrFe-7AJL-G690HRF
Shielded Metal Arc WeldingENiCrFe-7JL-EN377HRF
In-core componentsE308LShielded Metal Arc Welding

E308L-16
ISO 3581-B-ES308L-16

JL-EA002HRF
Submerged Arc WeldingF308L-ER308LJL-W308LHRF/JL-F601HRF
Inert Gas Shielded WeldingER308LJL-S308LHRF
Steel Containment VesselSA-738 Gr.BShielded Metal Arc Welding

E9018-G

ISO 18275-A E 55 6 1NiMo B 42

JL-E658HRF
Submerged Arc WeldingF9P5-EG-F3JL-W-S62HRF/JL-F102HRF
Active Gas Shielded Arc WeldingER90S-GJL-G62JL-RF
Main pipelineF316LNShielded Metal Arc Welding

E316L-16
ISO 3581-B-ES316L-16

JL-E316LHRF
Argon Arc WeldingER316LJL-T316LHRF
Duplex stainless steelS32101Shielded Metal Arc Welding

E2209-16

ISO 3581-B-ES2209-16

JL-E2209HRF
Active Gas Shielded Arc WeldingER2209JL-S2209HRF

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