用螺纹密封的管螺纹量规
Pipe Thread Gages Sealed With Thread
标准号Standard No.: JB/T 10031 材料Material: Gcr15
规格尺寸Size | 牙数Tooth No. | 锥度Taper |
R1/16 | 28 | 1:16 |
R1/8 | 28 |
R1/4 | 19 |
R3/8 | 19 |
R1/2 | 14 |
R3/4 | 14 |
R1 | 14 |
R1 1/4 | 14 |
R1 1/2 | 11 | 1:16 |
R2 | 11 |
R2 1/2 | 11 |
R3 | 11 |
R3 1/2 | 11 |
R4 | 11 |
R5 | 11 |
R6 | 11 |
注:量规螺纹齿形为平顶时为RB |
2019.01.16