規(guī)格/螺紋規(guī)格TA | 規(guī)格/螺紋規(guī)格TB | 規(guī)格/螺紋規(guī)格TC | 最大壓力 | 材料 | 符合標(biāo)準(zhǔn) | |
---|---|---|---|---|---|---|
空氣,天然氣,油,水 | ||||||
NPTF內(nèi)螺紋 x NPTF外螺紋 | ||||||
1/8-27 | 1/8-27 | 1/8-27 | 3200 psi @ 72° F | 黃銅 | ANSI/ASME B1.20.3,ASTM B124,ASTM B16,ASTM B453,SAE J476 | D1A3812001 |
1/4-18 | 1/4-18 | 1/4-18 | 3200 psi @ 72° F | 黃銅 | ANSI/ASME B1.20.3,ASTM B124,ASTM B16,ASTM B453,SAE J476 | D1A3812002 |
3/8-18 | 3/8-18 | 3/8-18 | 3000 psi @ 72° F | 黃銅 | ANSI/ASME B1.20.3,ASTM B124,ASTM B16,ASTM B453,SAE J476 | D1A3812003 |
1/2-14 | 1/2-14 | 1/2-14 | 1900 psi @ 72° F | 黃銅 | ANSI/ASME B1.20.3,ASTM B124,ASTM B16,ASTM B453,SAE J476 | D1A3812004 |