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Supporting Plate Trunnion Ball

Nominal Diameter: 6” – 36”
Pressure Rating: Class 150~2500
Basic Material: ASTM A105、A350 LF2、A182 F304、A182 F316、A182 F6A、A182 F51、A182 F53、Monel、Inconel、etc…
Coatings: ENP、Chrome Plating、Tungsten Carbide、Chromium Carbide、Cobalt-base alloy、Nickel-base alloy、
Iron-base alloy、etc…
Material F304, F316, CF8M, CF8, 1.4301 1.4008,4A …etc.
Dimension 1/2″~56″
Processing of blank Forging
Sample making time Normally 5days
Lead time Normally within 30 days
Package Cartons if no special requests
Types of ball Floating ball , trunnion ball ,hollow ball, solid ball, Metal to Metal ball, T-port ball,V-port ball,Special ball,Blank ball
Surface treatment Polishing, nickel plating (ENP), chromium plating (ECR), tungsten carbide (TCC), chromium carbide (CCC), NI60, NI55 and surfacing nickel-based materials
No. Nominal Dla.Size D B b s d R r
1 1/2″ 15 25.5 19.3 5 4 15 12.5 0.8
2 3/4″ 20 34 26 5 5.5 20 17 0.8
3 1″ 25 42.5 32.8 8 6 25 25 0.8
4 1-1/4″ 32 50 41.8 9.6 8 31.8 25 0.9
5 1-1/2″ 40 62 47 9.6 9 38.1 25 0.9
6 2″ 50 80 60 10 10 50 37.5 1
7 2-1/2″ 64 103 78.8 12 12 64 37.5 1
8 3″ 80 125 95 12 12 78 37.5 1.5
9 4″ 100 154 115 14 12 100 37.5 1.5
10 5″ 125 195 149 20 18 123 50 1.7
11 6″ 150 230 173/170 20 18 148/150 50 1.7
12 8″ 200 300 222 20 22 200 62.5 2
13 10″ 250 370 269 35 30 250 75 2.5
14 12″ 300 450 332 40 45 297 75 2.5

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