Product Category Unions 3000LB BLACK STEEL F/F UNION NPT
3NU

3000LB BLACK STEEL F/F UNION NPT

3000LB NPT A105 MSS SP-83

Code Size Description Quantity  
3NU006 1/8"
3NU008 1/4"
3NU010 3/8"
3NU015 1/2"
3NU020 3/4"
3NU025 1"
3NU032 1 1/4"
3NU040 1 1/2"
3NU050 2"
3NU065 2 1/2"
3NU080 3"
3NU100 4"
Code Size Description Quantity  
3NU006 1/8"
3NU008 1/4"
3NU010 3/8"
3NU015 1/2"
3NU020 3/4"
3NU025 1"
3NU032 1 1/4"
3NU040 1 1/2"
3NU050 2"
3NU065 2 1/2"
3NU080 3"
3NU100 4"

UNION 3000LB NPT A105 MSS SP-83

Code Size NB A (mm) L (mm)
3NU006 1/8″ 6 14 41
3NU008 1/4″ 8 19 41
3NU010 3/8″ 10 23 46
3NU015 1/2″ 15 28 49
3NU020 3/4″ 20 34 57
3NU025 1″ 25 41 62
3NU032 1 1/4″ 32 51 71
3NU040 1 1/2″ 40 57 76
3NU050 2″ 50 70 86
3NU065 2 1/2″ 65 85 102
3NU080 3″ 80 102 109
3NU100 4″ 100 134 133

This range of fittings are forged carbon steel A105N, NPT threaded, rated 3000LB and comply to MSS SP-83 spec.

  • Size Range: 6NB to 100NB

Value-added Services
Custom machining available on request.

+ Details

UNION 3000LB NPT A105 MSS SP-83

Code Size NB A (mm) L (mm)
3NU006 1/8″ 6 14 41
3NU008 1/4″ 8 19 41
3NU010 3/8″ 10 23 46
3NU015 1/2″ 15 28 49
3NU020 3/4″ 20 34 57
3NU025 1″ 25 41 62
3NU032 1 1/4″ 32 51 71
3NU040 1 1/2″ 40 57 76
3NU050 2″ 50 70 86
3NU065 2 1/2″ 65 85 102
3NU080 3″ 80 102 109
3NU100 4″ 100 134 133
+ Features

This range of fittings are forged carbon steel A105N, NPT threaded, rated 3000LB and comply to MSS SP-83 spec.

  • Size Range: 6NB to 100NB

Value-added Services
Custom machining available on request.

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