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• 중국 제조사 (피팅/플랜지) NORSOK M650 QTR 보유 B366 UNS N06625, ASTM B366 N08825 FORGING / FORGED FLANGES 강종 - ASTM A694 F65, ASTM A694 F70, A105, A350 LF2 CL.1, A182 F316/L, A182 F51 (UNS S31803), F53 (UNS S32750), F60 (UNS S32205), ASTM B564 UNS N06625 blog.naver.com · 2025.08.06