Ball Valve Componets
We can make all kinds of ball valve componets according customer drawing

Seal Gland,also called packing gland, is used to prevent leakage from the space between stem and body, also increase the protection of stem and its workability OAK is able to control the production Quality through CNC machines.

The accuracy of machine and finish is Key factor to make sure the stem can Work properly within torsion limitation.


Product Name:Seal Gland

Nominal Size:NPS2''~56''(DN50~1400)

Pressure Rating:Class 150~2500(PN20~420)


Basic Material:

ASTM A105, A350 LF2, A182 F304,

A182 F316, A182 F6A,A182 F51, A182 F53,

A564 630(17-4PH), Monel Alloy




*Nickel Plating

*Chrome Plating

*Tungsten Carbide

*Spray Stellite

*Spray Nickel Alloy

*Spray Cobalt Alloy Etc.

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