OE - OE Series Pipe

Open-End Thread Protectors

The OE series pipe caps shield threaded pipes and conduits during shipping, storage and transit. Available in two styles: with tear ring (style 2)* and without. 
The patented tear ring* design has the same over geometry as the standard, but with value added features:

  • Internal tapered ribs for improved installation and impact protection
  • Internal bead at the open end helps keep moisture out
  • No tools required to remove the cap
  • Color coded for ease of recognition
  • Slightly longer to ensure complete coverage of the threads

*US Patents D 615,164 and D 617,426

Material: Low-density polyethylene

Standard Colour: Various


Type: Protection & Finishing , Caps, Pipe Caps & Pipe Protection, Thread & Flange Protection

Material: LDPE, Polyethylene

Applications: Thread and Flange Protection

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Part Number Dim A (mm) Dim C (mm) Pipe Size Style 2
OE-311 21.34 19.81 1/2
OE-0500 20.90 21.08 1/2 YES
OE-0750 26.16 21.34 3/4 Yes
OE-312 26.67 19.81 3/4
OE-1000 32.89 25.40 1 Yes
OE-313 33.40 24.64 1
OE-1250 41.66 26.16 1 1/4 Yes
OE-314 42.16 25.40 1-1/4
OE-1500 47.75 26.67 1 1/2 Yes
OE-315 48.26 25.40 1-1/2
OE-2000 59.82 29.97 2 Yes
OE-316 60.33 26.16 2
OE-2500 72.64 44.70 2 1/2 Yes
OE-317 73.03 39.62 2-1/2
OE-3000 88.34 46.23 3 Yes
OE-318 88.90 41.40 3
OE-3500 100.91 47.50 3 1/2 Yes
OE-319 101.60 42.16 3-1/2
OE-320 114.30 43.69 4
OE-4000 113.49 48.77 4 Yes
OE-5000 140.77 51.56 5 Yes
OE-321 141.30 45.97 5
OE-322 168.28 49.28 6
OE-6000 167.13 53.59 6 Yes
OE-10000 271.09 64.77 10 Yes