Description:

A coupling connects two pipes to each other. If the size of the pipe is not the same, the fitting may be called a reducing coupling or reducer, or an adapter. By convention, the term “expander” is not generally used for a coupler that increases pipe size; instead the term “reducer” is used. There are two different types of couplings: slip and regular couplings.

Material:

• Steel
• Stainless Steel
• Hot Dipped Galvanized

Grades:

N~A

Markings:

N~A

Plating:

• Plain Steel
• Zinc Plated

How to Measure:

Inside diameter

Application:

A coupling connects two pipes to each other. If the size of the pipe is not the same, the fitting may be called a reducing coupling or reducer, or an adapter.

Abbreviation / Jargon:

• Coupling
• Pipe Nut
• Pipe Connector

Part NUmber Prefix:

• PIPHC*
• PIPR*
• PIPGICP*
• PIPMC*

Styles / Types:

• Half Coupling
• Merchant Coupling
• Reducing Coupling
• Insert Coupling