American threaded pipe nipple (TOE) is a tubular pipe fitting with male threaded at one end and plain end (square cut) or grooved end at the other end, or other configuration type.
Available size for short (shoulder) type nipple
| Size | THK Sch40 (STD) / Sch80 (XS) | Overall length L (mm) | Connection | Ref. No. |
|---|---|---|---|---|
| 1/2″ / DN15 / 21.3mm | 2.77 / 3.73 | 1-1/2″ | TxP, TxG, PxP | N6321 |
| 3/4″ / DN20 / 26.7mm | 2.87 / 3.91 | 2″ | TxP, TxG, PxP | N6322 |
| 1″ / DN25 / 33.4mm | 3.38 / 4.55 | 2″ | TxP, TxG, PxP | N6323 |
| 1-1/4″ / DN32 / 42.2mm | 3.56 / 4.85 | 2-1/2″ | TxP, TxG, PxP | N6324 |
| 1-1/2″ / DN40 / 48.3mm | 3.68 / 5.08 | 2-1/2″ | TxP, TxG, PxP | N6325 |
| 2″ / DN50 / 60.3mm | 3.91 / 5.54 | 2-1/2″ | TxP, TxG, PxP | N6326 |
| 2-1/2″ / DN65 / 73.0mm | 5.16 / 7.01 | 3″ | TxP, TxG, PxP | N6327 |
| 3″ / DN80 / 88.9mm | 5.49 / 7.62 | 3″ | TxP, TxG, PxP | N6328 |
| 4″ / DN100 / 114.3mm | 6.02 / 8.56 | 4″ | TxP, TxG, PxP | N6329 |
| 5″ / DN125 / 141.3mm | 6.55 / 9.53 | 4-1/2″ | TxP, TxG, PxP | N6330 |
| 6″ / DN150 / 168.3mm | 7.11 / 10.97 | 4-1/2″ | TxP, TxG, PxP | N6331 |
Note:
1. For unthreaded nipple end, it can be beveled 30° for butt weld, square cut for socket weld (Plain end), or grooved, etc.
2. The nipple can be made by seamless steel pipe as ASTM A106 / ASTM A312, or welded steel pipe ASTM A53 / ASTM A312.
3. Other thickness and length is available as customer request.
Available size for long type nipple
| Size | THK Sch40 (STD) / Sch80 (XS) | Overall length L (mm) | Connection | Ref. No. |
|---|---|---|---|---|
| 1/2″ / DN15 / 21.3mm | 2.77 / 3.73 | 50 / 75 /100 | TxP, TxG, PxP | N6341 |
| 3/4″ / DN20 / 26.7mm | 2.87 / 3.91 | 50 / 75 /100 | TxP, TxG, PxP | N6342 |
| 1″ / DN25 / 33.4mm | 3.38 / 4.55 | 50 / 75 /100 | TxP, TxG, PxP | N6343 |
| 1-1/4″ / DN32 / 42.2mm | 3.56 / 4.85 | 75 /100 / 150 | TxP, TxG, PxP | N6344 |
| 1-1/2″ / DN40 / 48.3mm | 3.68 / 5.08 | 75 /100 / 150 | TxP, TxG, PxP | N6345 |
| 2″ / DN50 / 60.3mm | 3.91 / 5.54 | 75 /100 / 150 | TxP, TxG, PxP | N6346 |
| 2-1/2″ / DN65 / 73.0mm | 5.16 / 7.01 | 100 / 150 / 200 | TxP, TxG, PxP | N6347 |
| 3″ / DN80 / 88.9mm | 5.49 / 7.62 | 100 / 150 / 200 | TxP, TxG, PxP | N6348 |
| 4″ / DN100 / 114.3mm | 6.02 / 8.56 | 100 / 150 / 200 | TxP, TxG, PxP | N6349 |
| 5″ / DN125 / 141.3mm | 6.55 / 9.53 | 100 / 150 / 200 | TxP, TxG, PxP | N6350 |
| 6″ / DN150 / 168.3mm | 7.11 / 10.97 | 100 / 150 / 200 | TxP, TxG, PxP | N6351 |
Note:
1. For unthreaded nipple end, it can be beveled 30° for butt weld, square cut for socket weld (Plain end), or grooved, etc.
2. The nipple can be made by seamless steel pipe as ASTM A106 / ASTM A312, or welded steel pipe ASTM A53 / ASTM A312.
3. Other thickness and length is available as customer request.
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