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Hastelloy Alloy Valve Balls
Forged with Hastelloy C-276/C-22/B-2, Ballking valve balls perform excellently in a wide temperature range and highly corrosive environment. The precision processing and polishing techniques for nickel-based alloys endow them with outstanding resistance to pitting corrosion, crevice corrosion and oxidizing acids (such as HCl, H₂SO₄), and they are also resistant to oxidizing salts and chlorine-containing media, ensuring their integrity in chemical and environmental protection systems.
Detail
|
Size Range |
1/2"- 56" (Custom Sizes Available) |
|
| Pressure rating |
PN10- PN420(Class150-4500） |
|
| Ball Material |
Hastelloy C-276, Hastelloy B-3, etc. |
|
| Manufacturing Process | Forging | |
| Coaxiality | ≤0.01mm | |
| Roundness Accuracy |
≤0.02mm |
|
| Surface Roughness | Ra ≤ 0.4 μm | |
| Outside Diameter Tolerance | 1/2" - 4" : 0.03 mm | 6" - 12" : 0.05 mm |
| Inner Diameter Tolerance | 1/2" - 4" : 0~ 0.03 mm | 6" - 12" : 0~ 0.05 mm |
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