J系列撕裂帽容易滑过NPT螺纹接头，卡入到位。 锁定珠与引线螺纹啮合并牢固地保持在其上，而带肋的宽撕裂片允许容易地移除。 覆盖NPT螺纹 易于安装和拆卸 锁定到线程 材料：低密度聚乙烯 标准颜色：蓝色
The J Series tear-tab caps slip easily over male NPT threaded fittings and snap in place. A locking bead engages lead thread and holds securely on, while the ribbed wide tear-tab allows for easy removal.
Material: Low-density polyethylene Standard Color: Blue
To Fit Thread Size
Dim A (IN)
Dim B (IN)
Dim C (IN)
1/16" NPT
0.300
0.32
1/8" NPT
0.385
0.405
1/4" NPT
0.512
0.540
0.49
3/8" NPT
0.643
0.675
1/2" NPT
0.835
0.64
3/4" NPT
1.005
1.050
0.65
1" NPT
1.261
1.315
0.81
1 1/4" NPT
1.604
1.660
0.84
1 1/2" NPT
1.841
1.900
0.85
2" NPT
2.313
2.375
0.89
2 1/2" NPT
2.792
2.875
1.33
3" NPT
3.411
3.500
1.39
4" NPT
4.412
4.550
2.00