Van Stone Flanges | McMaster-Carr

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174 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Plastic Pipe and Pipe Fittings

Thick-Wall Plastic Pipe Flanges for Water

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation.

CPVC Pipe Flanges for Hot Water

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. Use in high-temperature plumbing and water supply applications up to 200° F.

Drain, Waste, and Vent ABS
Pipe Fittings for Chemicals

These fittings are an economical option for chemical waste systems. Fittings are ABS plastic, which has excellent strength and impact resistance and good chemical resistance.

Drain, Waste, and Vent ABS
Pipe Flanges for Chemicals

Bolt two same-size flanges together with a gasket to create an access point within a line. Flanges are an economical option for gravity-flow chemical waste systems. They are ABS plastic, which has excellent strength and impact resistance and good chemical resistance.

Aboveground Standard-Wall PVC Pipe
Flanges for Drain, Waste, and Vent

Bolt two same-size flanges together with a gasket to create an access point within a line. Also known as Schedule 40 flanges, they are the industry standard for gravity-flow drain, waste, and vent (DWV) applications.

Plastic Pipe and Pipe Fittings

Thick-Wall Plastic Pipe Flanges for Water

CPVC Pipe Flanges for Hot Water

Drain, Waste, and Vent ABSPipe Fittings for Chemicals

Drain, Waste, and Vent ABSPipe Flanges for Chemicals

Aboveground Standard-Wall PVC PipeFlanges for Drain, Waste, and Vent

Drain, Waste, and Vent ABS
Pipe Fittings for Chemicals

Drain, Waste, and Vent ABS
Pipe Flanges for Chemicals

Aboveground Standard-Wall PVC Pipe
Flanges for Drain, Waste, and Vent