Normally the stem in a ball valve is separated from ball and not fastened to the ball.
Stem Ball is entirety casted in one piece and then made through various machining procedures.
With stem on valve ball is normally used for high pressure trunnion ball valves or cryogenic ball valves.
Sizes and shapes are all according to customers’ drawing.
Product Feature
Length : according to customers’ drawing
Material Type : Round Bar
Material : 304, 304L, 316, 316L, CF3, CF3M, CF8, CF8M, 1.4408, 1.4509, 1215, 2205, F51, CA15, CD3MN, CE3MN, 17-4PH, SCS13A, SCS14A, 1.4529, 316Ti, Alloy 20, Hastelloy C, etc.
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