Galvanized Steel Pipe Clamps

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81 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

For Use With: Air, Glass, Plastic Pellets, Resins, Wood Chips
Temperature Range: -10° to 180° F
Tubing: Galvanized Steel: Use with steel, galvanized steel
Steel: Use with steel

Use these fittings to create an air vacuum system without the hassle of brazing and welding. Insert two fittings into a clamp (sold separately) and tighten to form a secure seal.

Galvanized steel fittings have fair corrosion resistance. Fittings without a finish should only be used in noncorrosive environments.

Straight Adapters, Tube × Male Threaded Pipe

				Galvanized Steel
For Tube OD	Pipe Size	Max. Pressure	Max. Vacuum		Each
NPT Threads
2 1/8"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
2 1/2"	2 1/2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
3"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
3 1/2"	3 1/2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
4"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
5"	5	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
6"	6	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000

Straight Adapters, Tube × Female Threaded Pipe

				Galvanized Steel
For Tube OD	Pipe Size	Max. Pressure	Max. Vacuum		Each
NPT Threads
2 1/8"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
2 1/2"	2 1/2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
3"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	00000
3 1/2"	3 1/2	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
4"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
5"	5	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000
6"	6	15 psi @ 72° F	15 in. of Hg @ 72° F	00000000	000000

Low-Pressure Clamp-On Connectors for Air

For Use With: Air
Temperature Range:
Neoprene Rubber Gasket: -20° to 190° F
Silicone Rubber Gasket: -100° to 500° F
For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, Copper, PVC Plastic, CPVC Plastic

Tighten the bolts on these connectors to join two pieces of rigid pipe of the same or different materials. They are for use in low-pressure air and vacuum conveying systems, as well as in gravity-flow systems. Connectors have a stainless steel strip that provides an escape route for electrostatic buildup when used in a fully grounded system.

Connectors with sleeve have an inner lining that protects the gasket.

Neoprene Rubber Gasket
For Pipe OD	For Pipe Size	Lg.	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Nut Material	Bolt Material		Each
Connectors
0.84"	1/2	2"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000
1.05"	3/4	2"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.315"	1	4"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Connectors with 430 Stainless Steel Sleeve
1.66"	1 1/4	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.9"	1 1/2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 3/8"	2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 7/8"	2 1/2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
3 1/2"	3	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4"	3 1/2	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4 1/2"	4	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5.563"	5	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
6 5/8"	6	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
8 5/8"	8	10"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
10 3/4"	10	10"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Silicone Rubber Gasket
Connectors
0.84"	1/2	2"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.05"	3/4	2"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.315"	1	4"	2	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Connectors with 430 Stainless Steel Sleeve
1.66"	1 1/4	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.9"	1 1/2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 3/8"	2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 7/8"	2 1/2	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
3 1/2"	3	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4"	3 1/2	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4 1/2"	4	6"	3	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5.563"	5	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
6 5/8"	6	8"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000
8 5/8"	8	10"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000
10 3/4"	10	10"	4	15 psi @ 72° F	15 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000

Medium-Pressure Clamp-On Connectors

Create quick, liquid-tight connections in medium-pressure applications with these connectors. They join rigid pipe of the same or different materials. Connectors have a gasket that permits moderate movement and misalignment of pipe ends.

Compression connectors slide onto pipe and hand tighten with the end nuts. You may need to tighten over time. These connectors have a Buna-N rubber gasket that resists oil, as well as mild chemicals and water. Replace the gasket when it’s worn out, or swap it out for a gasket with different properties. Galvanized iron connectors have good corrosion resistance.

Galvanized Iron

For Use With: Water
Temperature Range: -20° to 180° F
Specifications Met: ASTM A153, ASTM A197
For Pipe Material: Steel, PVC Plastic

For Pipe OD	For Pipe Size	Lg.	Pipe Connection Type	Max. Pressure	Gasket Material		Each
0.84"	1/2	3"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	000000
1.05"	3/4	3 5/16"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000
1.315"	1	3 1/2"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000
1.66"	1 1/4	3 5/8"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000
1.9"	1 1/2	3 5/8"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000
2 3/8"	2	4 1/16"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000
3 1/2"	3	4 3/4"	Compression	125 psi @ 72° F	Buna-N Rubber	00000000	00000

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

Saddle tap tees tap into existing pipe lines so you can install branch lines, valves, and other equipment. The gasket and clamps create a tight seal so the opening won’t leak. To install, shut down your line and secure the clamps, then drill a hole into the pipe.

Saddle Tap Tees

For Use With: Air, Water
Temperature Range: -20° to 180° F

NPT Female
Pipe Size (A)	For Pipe Size	For Pipe OD	Lg.	Max. Pressure	Max. Vacuum	Color		Material	Gasket Material		Each
1/2	1 1/2, 1 1/4	1.9", 1.66"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1/2	2	2 3/8"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1/2	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1/2	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1/2	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1/2	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
3/4	1 1/2, 1 1/4	1.9", 1.66"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
3/4	2	2 3/8"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
3/4	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
3/4	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
3/4	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
3/4	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1	1 1/2, 1 1/4	1.9", 1.66"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1	2	2 3/8"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/4	2	2 3/8"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1 1/4	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/4	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/4	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/4	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/2	2	2 3/8"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	00000
1 1/2	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/2	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/2	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
1 1/2	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
2	3	3 1/2"	3 1/4"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
2	4	4 1/2"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
2	6	6 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000
2	8	8 5/8"	3 5/8"	100 psi @ 72° F	15 in. of Hg @ 72° F	Blue	Epoxy-Coated	Iron	Buna-N Rubber	00000000	000000

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How to Identify and Measure Fittings

Vacuum Fittings for Steel Tubing

Low-Pressure Clamp-On Connectors for Air

Medium-Pressure Clamp-On Connectors

Low-Pressure Iron and Steel Threaded Pipe Fittings