PHN系列六角外螺纹接头-外螺纹到直管螺纹 NPT 外螺纹到 ISO 直管螺纹 (G) NPT 螺纹规格 ISO 螺纹规格 型号 尺寸 in. (mm) 压力额定值 psi (bar) A B C E F 1/8" NPT G 1/8" SS-PHN-NT2-GS2 1.09 (27.7) 0.28 (7.1)  0.54 (13.7)   0.16 (4.1)  9/16 11400 (785)  1/4" NPT G 1/4" SS-PHN-NT4-GS4 1.45 (36.8)  0.44 (11.2)  0.71 (18.0)  0.23 (5.8)  3/4  10300 (709) 3/8" NPT G 3/8" SS-PHN-NT6-GS6 1.48 (37.6)  0.44 (11.2)   0.85 (21.6)  0.31 (7.9)  7/8  10300 (709) 1/2" NPT G 1/2" SS-PHN-NT8-GS8 1.75 (44.4)  0.56 (14.2)  1.02 (25.9)  0.47 (11.9)  1-1/16  7600 (523) 3/4" NPT G 3/4" SS-PHN-NT12-GS12 1.93 (49.0)  0.62 (15.7)  1.26 (32.0)   0.62 (15.7)  1-5/16  7300 (502) 1" NPT G 1" SS-PHN-NT16-GS16 2.23 (56.6)  0.72 (18.3)   1.53 (38.9)  0.78 (19.8)  1-5/8  7400 (509)