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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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High-Pressure Stainless Steel Threaded Pipe Fittings
Use these heavy duty fittings in high-pressure flow applications.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance. Threaded female x butt weld straight adapters are also known as half couplings.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Threaded Female × Butt Weld
- For Use With: Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
- Pressure Class: 3000
- Specifications Met: ASTM A182, ASME B16.11
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
Pipe Size | Dash Size | Max. Pressure | Max. Steam Pressure | Each | |
304 Stainless Steel | |||||
|---|---|---|---|---|---|
NPT Female × Butt Weld | |||||
| 1/8 | 02 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 1/4 | 04 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 3/8 | 06 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 1/2 | 08 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 3/4 | 12 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 1 | 16 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 1 1/4 | 20 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 1 1/2 | 24 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 2 | 32 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 00000 |
| 2 1/2 | 40 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 000000 |
| 3 | 48 | 2,500 psi @ 72° F | 1,900 psi @ 350° F | 000000000 | 000000 |
316 Stainless Steel | |||||
NPT Female × Butt Weld | |||||
| 1/8 | 02 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 1/4 | 04 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 3/8 | 06 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 1/2 | 08 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 3/4 | 12 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 1 | 16 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 1 1/4 | 20 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 00000 |
| 1 1/2 | 24 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 000000 |
| 2 | 32 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 000000 |
| 2 1/2 | 40 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 000000 |
| 3 | 48 | 3,000 psi @ 72° F | 2,800 psi @ 350° F | 00000000 | 000000 |
High-Pressure Socket-Connect Stainless Steel Unthreaded Pipe Fittings
Forged for excellent strength, these heavy duty socket-connect fittings stand up to high-pressure applications. They are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
Socket connect x butt weld straight adapters are also known as half couplings.
Tee outlets allow you to create a tap anywhere along a pipe. They are also known as branch connectors and are comparable to Weldolet. To install, drill a hole in your pipe to match the fitting’s pipe size and weld in place.
For technical drawings and 3-D models, click on a part number.
Straight Adapters
- For Use With: Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
- Pressure Class: 3000
- Specifications Met: ASME B16.11, ASTM A182
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
| Pipe Size | Dash Size | Max. Steam Pressure | Max. Pressure | Each | |
304/304L Stainless Steel | |||||
|---|---|---|---|---|---|
Socket Connect × Butt Weld | |||||
| 1/8 | 02 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 000000 |
| 1/4 | 04 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 3/8 | 06 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 1/2 | 08 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 3/4 | 12 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 1 | 16 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 1 1/2 | 24 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 00000 |
| 2 | 32 | 1,900 psi @ 350° F | 2,500 psi @ 72° F | 000000000 | 000000 |
316/316L Stainless Steel | |||||
Socket Connect × Butt Weld | |||||
| 1/8 | 02 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 1/4 | 04 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 3/8 | 06 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 1/2 | 08 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 3/4 | 12 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 1 | 16 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 00000 |
| 2 | 32 | 1,900 psi @ 350° F | 3,000 psi @ 72° F | 000000000 | 000000 |
Tee Outlets
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM A182
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
| Pipe Size | For Pipe Size | Height | Max. Pressure | Max. Steam Pressure | Each | |
304/304L Stainless Steel | ||||||
|---|---|---|---|---|---|---|
Socket Connect × Butt Weld | ||||||
| 1/4 | 1/4 to 3/8 | 3/4" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 1/4 | 1/2 to 36 | 3/4" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 3/8 | 3/4 to 36 | 13/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1/2 | 1/2 | 1" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1/2 | 3/4 to 36 | 1" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 3/4 | 1 1/2 to 36 | 1 1/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 3/4 | 3/4 to 1 1/4 | 1 1/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1 | 1 1/4 to 2 1/2 | 1 5/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1 | 1 | 1 5/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1 | 3 to 36 | 1 5/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 00000 |
| 1 1/4 | 2 to 3 1/2 | 1 5/16" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 1 1/2 | 6 to 36 | 1 3/8" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 1 1/2 | 1 1/2 | 1 3/8" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 1 1/2 | 2 to 2 1/2 | 1 3/8" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 1 1/2 | 3 to 5 | 1 3/8" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 2 | 4 to 6 | 1 1/2" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 2 | 8 to 36 | 1 1/2" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 2 | 2 | 1 1/2" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
| 2 | 2 1/2 to 3 1/2 | 1 1/2" | 2,900 psi @ 72° F | 2,400 psi @ 212° F | 0000000 | 000000 |
316/316L Stainless Steel | ||||||
Socket Connect × Butt Weld | ||||||
| 1/4 | 1/4 to 3/8 | 3/4" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1/4 | 1/2 to 36 | 3/4" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 3/8 | 3/4 to 36 | 13/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1/2 | 1/2 | 1" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1/2 | 3/4 to 36 | 1" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 3/4 | 1 1/2 to 36 | 1 1/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 3/4 | 3/4 to 1 1/4 | 1 1/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1 | 1 1/4 to 2 1/2 | 1 5/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1 | 1 | 1 5/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1 | 3 to 36 | 1 5/16" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 00000 |
| 1 1/2 | 6 to 36 | 1 3/8" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 000000 |
| 1 1/2 | 3 to 5 | 1 3/8" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 000000 |
| 2 | 4 to 6 | 1 1/2" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 000000 |
| 2 | 2 | 1 1/2" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 000000 |
| 2 | 2 1/2 to 3 1/2 | 1 1/2" | 2,900 psi @ 72° F | 2,480 psi @ 212° F | 0000000 | 000000 |
Thick-Wall Butt-Weld Stainless Steel Unthreaded Pipe Fittings
With a thicker wall than our standard-wall butt-weld pipe fittings, these offer high strength while providing a smooth connection for maximum flow. They have beveled ends that, when flush to pipe, create a trough for a leak-resistant, permanent weld.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
Tee outlets allow you to create a tap anywhere along a pipe. They are also known as branch connectors and are comparable to Weldolet. To install, drill a hole in your pipe to match the fitting’s pipe size and weld in place.
For technical drawings and 3-D models, click on a part number.
90° Elbow Connectors
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM A403
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
- Fittings: Use Class 300 or 600 stainless steel
45° Elbow Connectors
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM A403
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
- Fittings: Use Class 300 or 600 stainless steel
Tee Connectors
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM A403
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
- Fittings: Use Class 300 or 600 stainless steel
Tee Outlets
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASME B31.1, MSS SP-97
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
| Pipe Size (Wall Thick.) | For Pipe Size (Wall Thick.) | Ht. | Construction | Max. Pressure | Max. Steam Pressure | Each | |
304/304L Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
| 1/4 (0.119") | 1/4 to 3/8 (0.238") | 5/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 1/4 (0.119") | 1/2 to 36 (0.238") | 5/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/8 (0.126") | 3/8 to 1/2 (0.252") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/8 (0.126") | 3/4 to 36 (0.252") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1/2 (0.147") | 1/2 (0.294") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1/2 (0.147") | 3/4 to 36 (0.294") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/4 (0.154") | 3/4 to 1 1/4 (0.308") | 7/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/4 (0.154") | 1 1/2 to 36 (0.308") | 7/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 1 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 1 1/4 to 2 1/2 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 3 to 36 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 1/4 (0.191") | 1 1/4 to 1 1/2 (0.382") | 1 1/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 1/4 (0.191") | 2 to 3 1/2 (0.382") | 1 1/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 1/2 (0.2") | 1 1/2 (0.4") | 1 5/16" | Seamless | 2,800 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 1 1/2 (0.2") | 3 to 5 (0.4") | 1 5/16" | Seamless | 2,800 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 1 1/2 (0.2") | 6 to 36 (0.4") | 1 5/16" | Seamless | 2,800 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 2 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 2 1/2 to 3 1/2 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 4 to 6 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 8 to 36 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
316/316L Stainless Steel | |||||||
| 1/4 (0.119") | 1/4 to 3/8 (0.238") | 5/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1/4 (0.119") | 1/2 to 36 (0.238") | 5/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/8 (0.126") | 3/8 to 1/2 (0.252") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/8 (0.126") | 3/4 to 36 (0.252") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1/2 (0.147") | 1/2 (0.294") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1/2 (0.147") | 3/4 to 36 (0.294") | 3/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/4 (0.154") | 3/4 to 1 1/4 (0.308") | 7/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 3/4 (0.154") | 1 1/2 to 36 (0.308") | 7/8" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 1 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 1 1/4 to 2 1/2 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 (0.179") | 3 to 36 (0.358") | 1 1/16" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 1/4 (0.191") | 4 to 36 (0.382") | 1 1/4" | Seamless | 3,000 psi @ 72° F | 600 psi @ 220° F | 00000000 | 00000 |
| 1 1/2 (0.2") | 3 to 5 (0.4") | 1 5/16" | Seamless | 2,800 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 1 1/2 (0.2") | 6 to 36 (0.4") | 1 5/16" | Seamless | 2,800 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 2 1/2 to 3 1/2 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 4 to 6 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
| 2 (0.218") | 8 to 36 (0.436") | 1 1/2" | Seamless | 2,500 psi @ 72° F | 600 psi @ 220° F | 00000000 | 000000 |
Caps
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM A403
- Pipe Nipples and Pipe: Use Schedule 80 stainless steel
- Fittings: Use Class 300 or 600 stainless steel
Thick-Wall Stainless Steel Unthreaded Pipe
- For Use With: Air, Water, Hydraulic Fluid, Natural Gas, Steam, Oil
- Specifications Met: ASTM A312
- Fittings: Use Class 3000 or Schedule 80 stainless steel
- Flanges: Use Class 300 or 600 stainless steel
Also known as Schedule 80, this pipe provides an extra-strong connection. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. Pipe is seamless with a smooth interior for unrestricted flow.
304 stainless steel pipe has very good corrosion resistance. 316 stainless steel pipe has excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
304/304L Stainless Steel | 316/316L Stainless Steel | |||||
|---|---|---|---|---|---|---|
| Lg., ft. | Wall Thick. | Construction | Each | Each | ||
1/4 Pipe Size—04 Dash Size | ||||||
| 1 | 0.119" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 3 | 0.119" | Seamless | 00000000 | 00000 | 00000000 | 00000 |
| 6 | 0.119" | Seamless | 00000000 | 00000 | 00000000 | 000000 |
3/8 Pipe Size—06 Dash Size | ||||||
| 1 | 0.126" | Seamless | 00000000 | 00000 | 00000000 | 00000 |
| 3 | 0.126" | Seamless | 00000000 | 00000 | 00000000 | 000000 |
| 6 | 0.126" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
1/2 Pipe Size—08 Dash Size | ||||||
| 1 | 0.147" | Seamless | 00000000 | 00000 | 00000000 | 00000 |
| 3 | 0.147" | Seamless | 00000000 | 00000 | 00000000 | 000000 |
| 6 | 0.147" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
3/4 Pipe Size—12 Dash Size | ||||||
| 1 | 0.154" | Seamless | 00000000 | 00000 | 00000000 | 00000 |
| 3 | 0.154" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.154" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
1 Pipe Size—16 Dash Size | ||||||
| 1 | 0.179" | Seamless | 00000000 | 00000 | 00000000 | 00000 |
| 3 | 0.179" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.179" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
1 1/2 Pipe Size—24 Dash Size | ||||||
| 1 | 0.2" | Seamless | 00000000 | 00000 | 00000000 | 000000 |
| 3 | 0.2" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.2" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
2 Pipe Size—32 Dash Size | ||||||
| 1 | 0.218" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 3 | 0.218" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.218" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
3 Pipe Size—48 Dash Size | ||||||
| 1 | 0.3" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 3 | 0.3" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.3" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
4 Pipe Size—64 Dash Size | ||||||
| 1 | 0.337" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 3 | 0.337" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 6 | 0.337" | Seamless | 00000000 | 000000 | 00000000 | 00000000 |
6 Pipe Size—96 Dash Size | ||||||
| 1 | 0.432" | Seamless | 00000000 | 000000 | 00000000 | 000000 |
| 3 | 0.432" | Seamless | 00000000 | 000000 | 00000000 | 00000000 |
| 6 | 0.432" | Seamless | 00000000 | 00000000 | 00000000 | 00000000 |
Extra-Thick-Wall Stainless Steel Unthreaded Pipe
- For Use With: Air, Water, Hydraulic Fluid, Natural Gas, Steam, Oil
- Specifications Met: ASTM A312
- Fittings: Use Class 6000 or Schedule 160 stainless steel
With an extra-thick wall, this Schedule 160 pipe is the strongest stainless steel pipe we offer. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. Pipe is seamless, which provides a smooth interior for unrestricted flow.
304 stainless steel pipe has very good corrosion resistance. 316 stainless steel pipe has excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
304 Stainless Steel | 316 Stainless Steel | |||||
|---|---|---|---|---|---|---|
| Lg., ft. | Wall Thick. | Construction | Each | Each | ||
1/2 Pipe Size—08 Dash Size | ||||||
| 1 | 0.187" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 3 | 0.187" | Seamless | 0000000 | 00000 | 0000000 | 000000 |
| 6 | 0.187" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
3/4 Pipe Size—12 Dash Size | ||||||
| 1 | 0.218" | Seamless | 0000000 | 00000 | 0000000 | 00000 |
| 3 | 0.218" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 6 | 0.218" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
1 Pipe Size—16 Dash Size | ||||||
| 1 | 0.25" | Seamless | 0000000 | 00000 | 0000000 | 00000 |
| 3 | 0.25" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 6 | 0.25" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
1 1/2 Pipe Size—24 Dash Size | ||||||
| 1 | 0.281" | Seamless | 0000000 | 00000 | 0000000 | 000000 |
| 3 | 0.281" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 6 | 0.281" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
2 Pipe Size—32 Dash Size | ||||||
| 1 | 0.344" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 3 | 0.344" | Seamless | 0000000 | 000000 | 0000000 | 000000 |
| 6 | 0.344" | Seamless | 0000000 | 000000 | 0000000 | 000000 |