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Jual Cast Carbon Steel Gate Valve
Bolted bonnet, Outside screw-and-yoke, Rising stem, Non-rising handwheel, Flexible wedge.
Standard matrial of part :
Body : ASTM A216 Gr.WCB
Bonnet : ASTM A216 Gr.WCB
Stem : 403SS
Disc : A217 Gr.CA15 or A216 Gr.WCB+13Cr
Body seat ring : Carbon Steel+HF
Gland : 403SS
Gland packing : Flexible Graphite
Gland flange : Cast Steel
Handwheel : Ductile iron
Bonnet bolt/nut : ASTM A193 Gr.B7/A194 Gr.2H
Gland bolt/nut : Carbon Steel
Bonnet bushing : 403SS
Yoke sleeve : Ductile Ni-Resist
Grease nipple : Carbon steel
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