The global excellence in quality was verified by acquiring the international quality certification and the overseas major ship
classification certification. A foothold is being established as the global valve maker satisfying the customers with the
best quality through the steady R&D investment.
PART NAMES | MATERIALS |
---|---|
BODY | NOTE 1) |
BONNET | NOTE 1) |
BELLOWS | ASTM A240-321 |
SEAT | ASTM A276-410 / 304(L) / 316(L)-H.F |
WEDGE | ASTM A216-WCB, A276-304(L)-316(L) |
STEM | ASTM A216-410, A276-304(L)-316(L) |
GASKET | GRAPHITE |
HANDWHEEL |
DUCTILE |
GLAND PACKING | GRAPHITE |
GLAND | ASTM A276-316 |