Pipe Size Chart

Table of Contents

## What pipe has a 3/4 OD?

Pipe Size Chart

PIPE SCHEDULES WALL THICKNESS (Inches) | ||
---|---|---|

Nominal | O.D. Inches | 80s & E.H. |

1/2 | .840 | .147 |

3/4 | 1.050 | .154 |

1 | 1.315 | .179 |

## What is the OD of 4 inch pipe?

4.500″

Steel Pipe Sizes – Schedule 40

NPS | OUTSIDE DIAMETER (IN) | WEIGHT (LB/FT) |
---|---|---|

4 | 4.500″ | 10.79 lb/ft |

5 | 5.563″ | 14.62 lb/ft |

6 | 6.625″ | 18.97 lb/ft |

8 | 8.625″ | 28.55 lb/ft |

**What is the OD of 1/2 pipe?**

The OD for 1/2″ PVC pipe is 0.840″ and the OD for 3″ PVC pipe is 3.500″. If the nominal size is the ID, then that means 1/2″ PVC pipe walls are .

### What is nominal OD?

Nominal pipe size refers to only the outside diameter (OD) of a pipe making it somewhat vague. For example, when we say pipe size is 2 NPS, it refers to all the pipes having 2.375-inch (or 60.3 mm) as outside diameter irrespective of wall thickness and thus the inside diameter.

### What is an OD pipe?

The outer diameter (OD) of a hollow circular pipe is the measurement of the outside edges of the pipe passing through its center. The outer diameter of a pipe, together with its wall thickness, are essential to inside diameter calculations. The outer diameter of a pipe should not be confused with the nominal diameter.

**What is the OD of 2 black pipe?**

SCH 40 Bare & Black Standard Steel Pipe

Item # | Size | Outside Diameter |
---|---|---|

SCH 40 Pipe-2 | 2 in | 2.375 in |

SCH 40 Pipe-2 1/2 | 2 1/2 in | 2.875 in |

SCH 40 Pipe-3 | 3 in | 3.500 in |

SCH 40 Pipe-3 1/2 | 3 1/2 in | 4.000 in |