توضیحات
Gate Valves Gland packed design handwheel operated
acc. to attached datasheet S02 C
Materials:
ASTM DIN
Body and bonnet A 105 / A 216 WCB 1.0460 / 1.0619
Body sealing surface ER410 1.4009
Wedge (flexible) A 216 WCB 1.0619
Wedge sealing surface ER410 1.4009
Stem AISI 420 1.4021
Packing Graphite Graphite
Bonnet gasket grooved SS / Graphite grooved SS / Graphite
Stud bolt/hexagon nut Carbon steel 1.7709 / 1.7218
Connections:
Flanges type RF acc. ASME B16.5 (#150)
Dimensions:
acc. to ASME B16.10
نقد و بررسیها
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