동국제강로고

인증현황

시스템인천당진포항신평
제품 구분 인증서 인증강종
후판 일반구조용 KS D 3503 SS275, SS315
일반구조용 JIS G 3101 SS400, SS490, SS540
용접구조용 KS D 3515 SM275A, SM275B, SM275C, SM355A, SM355B, SM355C, SM420B, SM420C, SM460
용접구조용 JIS G 3106 SM400A, SM400B, SM400C, SM490A, SM490B, SM490C, SM490YA, SM490YB, SM520B, SM520C, SM570
교량구조용 KS D 3868 HSB380, HSB380L, HSB460, HSB460L
압력용기용 JIS G 3115 SPV235, SPV315, SPV355, SPV410
보일러/압력용기 JIS G 3103 SB410, SB450, SB480
CE (CPR) FPC S355JR/J0/J2/K2 이하, S420N/NL 이하, S460M/ML 이하
CE (PED) QA S235JR / JO / J2, S275JR / JO / J2, S355JR JO / J2 / K2
선급 KR A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 NK A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 BV A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 CCS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 DNV (GL) A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 LR A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 ABS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 RS A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
선급 RINA A, B, D, E, AH/DH/EH32, AH/DH/EH36, AH, DH, EH40, A420, D420, E420, DW420, EW420
건축구조용 KS D 3861 SN275A, SN275B, SN275C, SN355B, SN355C
건축구조용 JIS G 3136 SN400A, SN400B, SN400C, SN490B, SN490C
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