Material Material |
|---|
|
Class Class |
|---|
|
System of Measurement System of Measurement |
|---|
|
For Use With For Use With | Show |
|---|
|
For Use With For Use With | Hide |
|---|
Shape Shape |
|---|
 | Straight |
For Tube Material For Tube Material |
|---|
|
Specifications Met Specifications Met |
|---|
|
Gender Gender |
|---|
|
Maximum Temperature Maximum Temperature |
|---|
|
Maximum Vacuum Maximum Vacuum |
|---|
|
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.
More
Yor-Lok Fittings for Stainless Steel Tubing
A nut with two sleeves (ferrules) gives these fittings extra gripping power. The sleeves bite into tubing as you tighten the nut, creating a strong seal. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.
316 stainless steel fittings have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with flange end connect to another same-size flange with a gasket (sold separately) to create an access point in your line. They are also known as Class 150 flanges.
For Tube | Bolt Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Flange OD | Material | Max. Pressure | Temp. Range, °F | Bolt Circle Dia. | Dia. | No. of | Bolts Included | Specifications Met | Each | |
| 3/8" | 0.035" | 1/2 | 3 1/2" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 0000000 |
| 3/8" | 0.035" | 3/4 | 3 7/8" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/4" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 1/2" | 0.035" | 1/2 | 3 1/2" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 1/2" | 0.035" | 3/4 | 3 7/8" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/4" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 1/2" | 0.035" | 1 | 4 1/4" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 1/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 1/2" | 0.035" | 1 1/2 | 5" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 7/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 3/4" | 0.049" | 3/4 | 3 7/8" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/4" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 3/4" | 0.049" | 1 | 4 1/4" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 1/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 3/4" | 0.049" | 1 1/2 | 5" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 7/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
| 1" | 0.065" | 1 | 4 1/4" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 1/8" | 5/8" | 4 | No | ANSI B16.5 | 00000000 | 000000 |
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Nut Material | Max. Pressure | Temp. Range, °F | Each | |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Sleeve Material | Max. Pressure | Temp. Range, °F | Each | |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Tube supports are recommended for soft plastic tubing to prevent the tube from collapsing.