Inch Dimensions of Threaded Full Coupling Rating 6000 as per ASME B16.11

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Threaded Full Coupling Dimensions

Threaded Full Coupling Dimensions

Metric Dimensions 3000# 6000#
Inch Dimensions 3000# 6000#
NPSWDBL2
1/81.250.880.250.2639
1/41.381.000.320.4018
3/81.501.250.360.4078
1/21.881.500.430.5337
3/42.001.750.500.5457
12.382.250.580.6828
1-1/42.622.500.670.7068
1-1/23.123.000.700.7235
23.383.620.750.7565
2-1/23.624.250.931.1380
3 4.255.001.021.2000
4 4.756.251.091.3000
NPSWDBL2

General Notes

Dimensions are in millimeters

Notes

  1. Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American National Standard for Pipe Threads (ANSI/ASME B1.20.1). See Section 6.3.
  2. Class 2000 and DN6 Class 6000 couplings, half couplings, and caps are not included in ASME B16.11.
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