Kích cỡ van Size |
Inch mm |
1/4 6 |
3/8 10 |
1/2 15 |
3/4 20 |
1 15c |
1 1/4 32 |
1 1/2 32 |
2 50 |
Rating: - Carbon Steel class 800 (138 bar, 38°C) - Carbon Steel class 1690 (291 bar, 38°C) ASME B16.34 Limited Class, Testing according to API 598 Outside Screw and Yoke (OS&Y) Socket Weld Ends to ASME B16.11 Screwed Ends (NPT) to ASME B1.20.1 But Welding Ends to ASME B16.25 (Brand: BONNEY FORGE - ITALIA, made in G7) |
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