| 1000PSI/PN63 | 縮徑端口 Reduce Port |
| 精鑄 Investment Casting | 防吹閥桿 Blow-out Proof Stem |
| 鑄造認證Casting Approved AD2000-WO | PED97/23/PE(CE0035)Appproved |
| 測試 Testing: API598, EN12266 | 螺紋 Thread: ASME B1.20.1 BS21.DIN2999/259, ISO228-1, JIS B 0203, ISO7/1 |
平價兩片式球閥 2PC Ball Valve
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