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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O-Ring Face Seal Tube Adapters for Stainless Steel Tubing
- For Use With: Air, Hydraulic Fluid, Water
- Temperature Range: -30° to 250° F
- Tubing: Use with seamless or welded 316 stainless steel
- Specifications Met: SAE J1453
Tube adapters sit flush against the flat face of an O-ring face seal fitting so you can slide the tubing and fitting sideways to disconnect in cramped spaces. To install, weld a tube adapter to the tubing with a brazing ring, then mate the tube adapter to an O-ring face seal fitting and screw on the nut. Tube adapters are 316 stainless steel for excellent corrosion resistance.
O-Ring Face Seal Tube Adapters for Steel Tubing
- For Use With: Air, Hydraulic Fluid
- Temperature Range: -30° to 250° F
- Tubing: Use with seamless steel
- Specifications Met: SAE J1453
Tube adapters sit flush against the flat face of an O-ring face seal fitting so you can slide the tubing and fitting sideways to disconnect in cramped spaces. To install, weld a tube adapter to the tubing with a brazing ring, then mate the tube adapter to an O-ring face seal fitting and screw on the nut. Adapters are zinc-plated steel for fair corrosion resistance.
Refrigerant Hose Fittings
- Maximum Pressure: 500 psi @ 72° F
- Maximum Vacuum: 28 in. of Hg @ 72° F
- Temperature Range: -40° to 280° F
- Compatible With: Danfoss EZ Clip
- All Fittings Swivel Until Tightened
- Specifications Met: SAE J2064, SAE J3062
- Compatible Hose: Refrigerant Hose
No need for expensive crimping tools—these fittings make air conditioning and refrigeration assemblies with clamps. Instead of a crimper, they use two clamps that you tighten against a cage on your fitting with pliers. Both fitting ends swivel until tightened, so you don't have to rotate the entire hose during installation. The cage and clamps stretch out after use, so they shouldn't be used again.
Straight adapter kits include everything you need to connect one end to aluminum tubing. Braze the fitting to your tube with one of the braze rings. To prevent leaks, slip an O-ring on after the brazed joint cools. To connect these fittings to a hose, you’ll need a cage, clamps, and hose clamp pliers.
Dash Size | ||||||
|---|---|---|---|---|---|---|
| For Hose ID | For Hose | Fitting | For Tube OD, mm | Includes | Each | |
Aluminum  | ||||||
| 5/16" | 06 | 06 | 10 | 2 Straight Adapters, 3 Silver Braze Rings, 5 Nipple O-Rings | 0000000 | 000000 |
| 13/32" | 08 | 08 | 12 | 2 Straight Adapters, 3 Silver Braze Rings, 5 Nipple O-Rings | 0000000 | 00000 |
| 1/2" | 10 | 10 | 16 | 2 Straight Adapters, 3 Silver Braze Rings, 5 Nipple O-Rings | 0000000 | 00000 |
| 5/8" | 12 | 12 | 18 | 2 Straight Adapters, 3 Silver Braze Rings, 5 Nipple O-Rings | 0000000 | 00000 |
Jaw | |||||||
|---|---|---|---|---|---|---|---|
| Overall Lg. | Grip Style | Opening Style | Texture | Material | Tip Type | Each | |
Pinch Clamp Pliers—Straight Jaw | |||||||
| 6 7/8" | Cushion | Spring Assisted | Smooth | Steel | Fixed | 0000000 | 0000000 |
Band | |||||||
|---|---|---|---|---|---|---|---|
| For Hose ID | Dash Size | Wd. | Thick. | Reusable | Includes | Each | |
304 Stainless Steel Clamps with 301 Stainless Steel Cage | |||||||
Single Pinch | |||||||
| 5/16" | 06 | 5/16" | 0.024" | No | 2 Clamps, Cage | 0000000 | 00000 |
| 13/32" | 08 | 5/16" | 0.024" | No | 2 Clamps, Cage | 0000000 | 0000 |
| 1/2" | 10 | 5/16" | 0.024" | No | 2 Clamps, Cage | 0000000 | 0000 |
| 5/8" | 12 | 5/16" | 0.024" | No | 2 Clamps, Cage | 0000000 | 0000 |
Band | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Hose ID Range | For OD | Dash Size | Wd. | Thick. | Reusable | Number of Pieces | Includes | Each | |
304 Stainless Steel Clamps with 301 Stainless Steel Cages | |||||||||
Single Pinch | |||||||||
| 5/16" to 5/8" | 0.6" to 0.99" | 06, 08, 10, 12 | 5/16" | 0.024" | No | 122 | Cages with 5/16" band width for 5/16" hose ID (10 each) Clamps with 5/16" band width, .32" clamp ID (20 each) Cages with 5/16" band width for 13/32" hose ID (10 each) Clamps with 5/16" band width, .42" clamp ID (20 each) Cages with 5/16" band width for 1/2" hose ID (10 each) Clamps with 5/16" band width, .52" clamp ID (20 each) Cages with 5/16" band width for 5/8" hose ID (10 each) Clamps with 5/16" band width, .62" clamp ID (20 each) Pinch Clamp Pliers Hose Cutter | 0000000 | 0000000 |
Brazing Rings for Brass and Bronze Unthreaded Pipe and Pipe Fittings
- For Use With: Air, Oil, Water, Natural Gas
- Specifications Met: MIL-F-1183
- Pipe: Use Schedule 40 brass
Snap one of these rings into an unthreaded pipe fitting and braze to unthreaded pipe for an extra-strong, leak-resistant connection.
Material Composition | |||||||
|---|---|---|---|---|---|---|---|
| Pipe Size | Silver | Copper | Phosphorus | Max. Pressure | Max. Steam Pressure | Each | |
| 1/2 | 15% | 80% | 5% | 200 psi @ 72° F | 200 psi @ 425° F | 0000000 | 00000 |
| 3/4 | 15% | 80% | 5% | 200 psi @ 72° F | 200 psi @ 425° F | 0000000 | 0000 |
| 1 | 15% | 80% | 5% | 200 psi @ 72° F | 200 psi @ 425° F | 0000000 | 0000 |
| 1 1/2 | 15% | 80% | 5% | 200 psi @ 72° F | 200 psi @ 425° F | 0000000 | 0000 |
| 2 | 15% | 80% | 5% | 200 psi @ 72° F | 200 psi @ 425° F | 0000000 | 0000 |