강관

강관

Steel pipes for Ordinary Piping

일반배관용 탄소강관 (SPP) KSD3507(JISG 3452)

Carbon steel pipes for ordinary piping

압력(고온·저온)배관용 탄소강관

Carbon Steel Pipes for Pressure Service (SPPS/STPG) KS D 3562-1989

일반구조용 탄소강관

Carbon Steel Pipes for Structural Purposes (SPS) KS D 3566(JIS G 3444)

일반구조용 각형강관(SPSR)

-정사각관 KS D 3568(JIS G 3466)

일반구조용 각형강관(SPSR)-직사각관

KS D 3568(JIS G 3466)

전선관-후강 전선관 KS C 8401(JIS C 8305)

KS D 3568(JIS G 3466)

ASTM A53 배관용 탄소강관(소켓포함)

Carbon steel pipe for ASTM A53 piping (including socket)