A端尾管外徑 | B端螺紋規(guī)格 | 最大壓力 | 最大真空度 | 表面處理 | |
---|---|---|---|---|---|
NPTF | |||||
黃銅 | |||||
1/4" | 1/8-27 | 230 psi @ 72° F | 28 in. of Hg @ 72° F | 鍍鎳 | D2B71B3001 |
1/4" | 1/4-18 | 230 psi @ 72° F | 28 in. of Hg @ 72° F | 鍍鎳 | D2B71B3002 |
UN/UNF (SAE) | |||||
黃銅 | |||||
5/32" | 10-32 | 230 psi @ 72° F | 28 in. of Hg @ 72° F | 鍍鎳 | D2B71B3003 |