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.
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About Pipe Size and Spray Nozzles
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Steam Nozzles
Specifically designed for steam, these nozzles direct steam better than standard spray nozzles.
Steam Capacity, lbs./hr. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| @ 10 psi | @ 25 psi | @ 50 psi | @ 75 psi | Orifice Dia. | Overall Wd. | Lg. | Max. Pressure, psi | Max. Temp., °F | Spray Pattern | Spray Angle | Each | |
303 Stainless Steel  | ||||||||||||
1/4 Male NPT | ||||||||||||
| 1.1 | 2.4 | 5.8 | 5 | 0.041" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 000000 |
| 2.4 | 5.6 | 8.3 | 8.4 | 0.051" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
| 3.6 | 6.1 | 9 | 13 | 0.052" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
| 5.3 | 8.2 | 13 | 19 | 0.065" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
| 9.5 | 15 | 22 | 32 | 0.082" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
| 15 | 20 | 32 | 45 | 0.104" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
| 21 | 33 | 54 | 75 | 0.13" | 9/16" | 7/8" | 435 | 1020° | Solid Stream | 0° | 0000000 | 00000 |
Low-Pressure Stainless Steel Unthreaded Pipe Flanges
Bolt two flat-surface flanges or two raised-surface flanges of the same size together with a
Long-neck weld flanges have a square-cut end for welding directly to a pressure vessel or tank. With a longer neck than butt-weld flanges, they stick out farther from your tank wall for easier access to bolts. These flanges eliminate the need to weld a flange to a length of pipe.
Forged flanges have better strength than cast flanges. 304 stainless steel flanges offer very good corrosion resistance, and 316 stainless steel flanges have excellent corrosion resistance.
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASME B16.5, ASTM A182
- Certification: Material Certificate with Traceable Lot Number and Test Report
Bolt Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Construction | Flange OD | Overall Lg. | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Max. Pressure | Max. Steam Pressure | Each | |
304/304L Stainless Steel | |||||||||||
| 1 | Seamless | 4 1/4" | 9" | 1/2" | 0.62" | 4 | 3 1/8" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 0000000 |
| 1 1/2 | Seamless | 5" | 9" | 1/2" | 0.62" | 4 | 3 7/8" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 2 | Seamless | 6" | 9" | 5/8" | 3/4" | 4 | 4 3/4" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 3 | Seamless | 7 1/2" | 12" | 5/8" | 3/4" | 4 | 6" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 4 | Seamless | 9" | 12" | 5/8" | 3/4" | 8 | 7 1/2" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 00000000 |
| 6 | Seamless | 11" | 12" | 3/4" | 0.88" | 8 | 9 1/2" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 00000000 |
316/316L Stainless Steel | |||||||||||
| 1 | Seamless | 4 1/4" | 9" | 1/2" | 0.62" | 4 | 3 1/8" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 1 1/2 | Seamless | 5" | 9" | 1/2" | 0.62" | 4 | 3 7/8" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 2 | Seamless | 6" | 9" | 5/8" | 3/4" | 4 | 4 3/4" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 3 | Seamless | 7 1/2" | 12" | 5/8" | 3/4" | 4 | 6" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 000000 |
| 4 | Seamless | 9" | 12" | 5/8" | 3/4" | 8 | 7 1/2" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 00000000 |
| 6 | Seamless | 11" | 12" | 3/4" | 0.88" | 8 | 9 1/2" | 230 psi @ 72° F | 175 psi @ 300° F | 000000000 | 00000000 |
Low-Pressure Steel Unthreaded Pipe Flanges
Bolt two flat-surface flanges or two raised-surface flanges of the same size together with a gasket (sold separately) to create an access point in a pipe line. Flanges are for use with low-pressure applications in noncorrosive environments.
Long-neck weld flanges have a square-cut end for welding directly to a pressure vessel or tank. With a longer neck than butt-weld flanges, they stick out farther from your tank wall for easier access to bolts. These flanges eliminate the need to weld a flange to a length of pipe.
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Pressure Class: 150
- Specifications Met: ASME B16.5, ASTM A105
- Certification: Material Certificate with Traceable Lot Number and Test Report
- Pipe Nipples and Pipe: Use steel
- Fittings: Use iron or steel
Bolt Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Wall Thick. | Flange OD | Overall Lg. | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Construction | Max. Pressure | Max. Steam Pressure | Each | |
| 1 | 0.47" | 4 1/4" | 9" | 1/2" | 5/8" | 4 | 3 1/8" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 0000000 |
| 1 1/2 | 0.53" | 5" | 9" | 1/2" | 5/8" | 4 | 3 7/8" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 000000 |
| 2 | 0.53" | 6" | 9" | 5/8" | 3/4" | 4 | 4 3/4" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 000000 |
| 3 | 0.625" | 7 1/2" | 12" | 5/8" | 3/4" | 4 | 6" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 000000 |
| 4 | 0.655" | 9" | 12" | 5/8" | 3/4" | 8 | 7 1/2" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 000000 |
| 6 | 0.78" | 11" | 12" | 3/4" | 1" | 8 | 9 1/2" | Seamless | 285 psi @ 72° F | 230 psi @ 300° F | 000000000 | 000000 |
Inline Steam Cleaners
Connect these cleaners to existing steam lines to remove dirt, grease, and heavy oils from most surfaces.
Nozzle for 1,500-psi cleaners is sold separately.
Wand | Handle | Nozzle Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Temp., °F | Lg. | Material | For Hose ID | Wand Connection Gender | Type | Material | No. of Spray Nozzles | Spray Angle | Pipe Size | Thread Type | Gender | Each | |
| 390° | 30" | Stainless Steel | 3/4" | Male | Rigid | Plastic | 1 | 65° | 3/4 | NPT | Female | 00000000 | 0000000 |
Wand | Wand Connection | Handle | Nozzle Connection | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Temp., °F | Lg. | Material | Pipe Size | Thread Type | Gender | Type | Material | Nozzle Holder Angle | Pipe Size | Thread Type | Gender | Each | |
| 450° | 36" | Steel | 1/2 | NPT | Female | Rigid | Zinc-Plated Steel | 45° | 3/8 | NPT | Male | 0000000 | 000000000 |
| 450° | 36" | Steel | 1/2 | NPT | Female | Swivel | Zinc-Plated Steel | 45° | 3/8 | NPT | Male | 0000000 | 00000000 |
| NPT Male Nozzles for 1,500-psi Cleaners | 0000000 | Each | 0000000 |
Inline Steam Cleaners with Control Panel
Combine the power of steam and detergent to remove dirt, grease, and heavy oils from most surfaces. Siphon detergent from a drum (not included) and use the control panel to regulate the steam/detergent mixture and change the temperature and flow rate. These cleaners connect to existing steam lines. No electrical connections required. Cleaners come with a steam gun and a wire-reinforced rubber hose.
Note: The steam gun must be within inches of your surface for effective cleaning.
Pressure, psi | Pressure Hose | Inlet Connection | Wand | Wand Connection | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gpm | Min. | Max. | Max. Temp., °F | ID | Lg., ft. | Material | Pipe Size | Thread Type | Gender | Lg. | Material | Pipe Size | Thread Type | Gender | Handle Type | No. of Spray Nozzles | Spray Angle | Each | |
| 2-3.2 | 60 | 125 | 350° | 1/2" | 25 | Rubber | 3/4 | NPT | Male | 45" | Steel | 1/2 | NPT | Female | Swivel | 2 | 30° | 000000 | 000000000 |
| 2-3.2 | 60 | 125 | 350° | 1/2" | 50 | Rubber | 3/4 | NPT | Male | 45" | Steel | 1/2 | NPT | Female | Swivel | 2 | 30° | 000000 | 00000000 |