美标圆锥管螺纹量规
American Standard Taper Pipe Thread Gages
标准号Standard No.: Q/20195556-7·210 007 材料Material: Gcr15
规格尺寸 Size | 牙数 Tooth No. | 锥度Taper | 规格尺寸 Size | 牙数 Tooth No. | 锥度 Taper |
1/16 NPT | 27 | 1:16 | 1 1/2 NPT | 11.5 | 1:16 |
1/8 NPT | 27 | 2 NPT | 11.5 |
1/4 NPT | 18 | 2 1/2 NPT | 8 |
3/8 NPT | 18 | 3 NPT | 8 |
1/2 NPT | 14 | 3 1/2 NPT | 8 |
3/4 NPT | 14 | 4 NPT | 8 |
1 NPT | 11.5 | 5 NPT | 8 |
1 1/4 NPT | 11.5 | 6 NPT | 8 |
2019.01.15