Sungjae Industry & Technology Co., Ltd.

Sungjae Industry & Technology Co., Ltd.

Gurojungang-ro 197, Guro-gu, Seoul, Korea



Items available in Flange category are welding nect flange, slip on flange, lap joint flange, blind flange, socket welding flange, spectacle flange, and orifice flange.

Available Material:

ASTM A105, ASTM A350 LF2, LF3, ASTM A694 F42, 52, 60, 65, 70

ASTM A182 F1, 5, 9, 11, 22, 91, ASTM A182 F304, F304L, F316L, F321, F347

ASTM A182 F51, F53

Applicable Standard:

ANSI B16.5, MSS SP-44, API605, AWWA C207, BS 3293


1/2” ~ 60”, 62” and lager sizes according to client’s drawings

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