| Nominal Diameter: | 2” – 16” |
| Pressure Rating: | Class 150~600 |
| 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, centrifugal casting , coil welding | ||||||
| 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 |
