Pipe Pass-Throughs | McMaster-Carr

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Acetic Acid (White Vinegar) (10% Concentration)

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Export Control Classification Number (ECCN)

1,517 Products

Fluid Handling

Pipe Straights

Join lengths of pipe to send contents in one direction

279 products

Pipe Bushings

Connect two pipes of different diameters

22 products

Pipe Unions

Separate into three pieces so you can access your line without unthreading pipe connections

10 products

Pipe Collars

Clamp pipe passing through floors and walls

24 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

622 products

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

10 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

50 products

Access Panels

Install in ceilings, walls, concrete floors, and tanks to access and inspect inside

4 products

Safety Equipment

Fire Stops

Prevent fire and smoke from passing through holes in fire-resistant walls and floors

59 products