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Sleeves for Precision Compression Fittings for Stainless Steel Tubing

- For Use With: Air, Cutting Oil, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -420° to 1200° F
- Tubing: Use with seamless or welded 304 or 316 stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
- Compatible With: Parker CPI
Use these sleeves with precision compression nuts and fittings to create a strong seal on stainless steel tubing. Made to tighter tolerances than other sleeves, these are designed for high-precision applications. Sleeves are 316 stainless steel for excellent corrosion resistance. They are also known as ferrules.
For technical drawings and 3-D models, click on a part number.
For Tube | ||||
---|---|---|---|---|
OD | Wall Thick. | Max. Pressure | Each | |
1/16" | 0.02" | 7,500 psi @ 72° F | 00000000 | 00000 |
1/8" | 0.035" | 5,500 psi @ 72° F | 00000000 | 0000 |
3/16" | 0.035" | 5,500 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 4,000 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | 3,200 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 2,600 psi @ 72° F | 00000000 | 0000 |
1/2" | 0.035" | 2,100 psi @ 72° F | 00000000 | 0000 |
5/8" | 0.049" | 2,100 psi @ 72° F | 00000000 | 0000 |
3/4" | 0.049" | 2,100 psi @ 72° F | 00000000 | 00000 |
Sleeves for Compression Fittings for Stainless Steel Tubing

Use these sleeves with compression nuts and fittings to create a strong seal on stainless steel tubing. Sleeves are stainless steel for excellent corrosion resistance. They are also known as ferrules or rings.
ISO and DIN sleeves meet international dimensional standards.
For technical drawings and 3-D models, click on a part number.
- For Use With: Air, Cutting Oil, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -75° to 750° F
- Tubing: Use with seamless 304 or 316/316L/316Ti stainless steel that meets DIN EN 10216-5 or DIN EN 10305-1
- Specifications Met: ISO 8434-1, DIN 2353
Sleeves for High-Pressure Compression Fittings for Stainless Steel Tubing

- For Use With: Air, Cutting Oil, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -75° to 750° F
- Tubing: Use with seamless 304 or 316/316L/316Ti stainless steel that meets DIN EN 10216-5 or DIN EN 10305-1
- Specifications Met: DIN 2353, ISO 8434
When used with high-pressure compression fittings and nuts, these sleeves bite into stainless steel tubing to form a strong seal. Made from 316 stainless steel, they won’t corrode from water, chemicals, or salt spray. These nuts meet ISO 8434 (formerly DIN 2353), which is an international standard for tube fitting dimensions and materials.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||
---|---|---|---|---|---|
OD, mm | Wall Thickness, mm | Sleeve Material | Maximum Pressure | Each | |
6 | 1 | 316 Stainless Steel | 11,000 psi @ 72° F | 00000000 | 00000 |
8 | 1-1.5 | 316 Stainless Steel | 11,000 psi @ 72° F | 00000000 | 0000 |
10 | 1-2 | 316 Stainless Steel | 11,000 psi @ 72° F | 00000000 | 0000 |
12 | 1-2 | 316 Stainless Steel | 9,000 psi @ 72° F | 00000000 | 0000 |
16 | 2-3 | 316 Stainless Steel | 9,000 psi @ 72° F | 00000000 | 0000 |
20 | 2-3 | 316 Stainless Steel | 6,000 psi @ 72° F | 00000000 | 0000 |
25 | 2.5-3 | 316 Stainless Steel | 6,000 psi @ 72° F | 00000000 | 0000 |
Sleeves for Nickel-Plated Brass Compression Fittings for Copper Tubing

- For Use With: Air, Cutting Oil, Diesel Fuel, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Lubricants, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -75° to 550° F
- Tubing: Use with copper
- Specifications Met: DIN 3861
Use these sleeves with compression nuts and fittings to create a strong seal on copper tubing. Made of brass, they gently bite into tubing as you tighten the nut, and have good corrosion resistance. All meet DIN 3861, which is an international standard for tube fitting dimensions.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||
---|---|---|---|---|---|
OD, mm | Wall Thickness, mm | Sleeve Material | Maximum Pressure | Each | |
4 | 1 | Brass | 1,800 psi @ 72° F | 00000000 | 00000 |
6 | 1 | Brass | 2,500 psi @ 72° F | 00000000 | 000 |
8 | 1 | Brass | 2,100 psi @ 72° F | 00000000 | 000 |
10 | 1 | Brass | 1,600 psi @ 72° F | 00000000 | 000 |
12 | 1 | Brass | 1,000 psi @ 72° F | 00000000 | 000 |
14 | 1 | Brass | 1,000 psi @ 72° F | 00000000 | 000 |
15 | 1 | Brass | 1,000 psi @ 72° F | 00000000 | 000 |
Nuts for Nickel-Plated Brass Compression Fittings for Copper Tubing

- For Use With: Air, Cutting Oil, Diesel Fuel, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Lubricants, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -75° to 550° F
- Tubing: Use with copper
- Specifications Met: DIN 3870
Create a strong seal on copper tubing when you couple these nuts with compression sleeves and fittings. Made of nickel-plated brass, they resist corrosion better than plain brass. All meet DIN 3870, which is an international standard for tube fitting dimensions.
For technical drawings and 3-D models, click on a part number.
For Tube | ||||||
---|---|---|---|---|---|---|
OD, mm | Wall Thickness, mm | Nut Material | Maximum Pressure | Length, mm | Each | |
Short Nuts | ||||||
4 | 1 | Nickel-Plated Brass | 1,800 psi @ 72° F | 11 | 00000000 | 00000 |
6 | 1 | Nickel-Plated Brass | 2,500 psi @ 72° F | 12 | 00000000 | 000 |
8 | 1 | Nickel-Plated Brass | 2,100 psi @ 72° F | 12 | 00000000 | 000 |
10 | 1 | Nickel-Plated Brass | 1,600 psi @ 72° F | 16 | 00000000 | 0000 |
12 | 1 | Nickel-Plated Brass | 1,000 psi @ 72° F | 16 | 00000000 | 0000 |
14 | 1 | Nickel-Plated Brass | 1,000 psi @ 72° F | 19 | 00000000 | 0000 |
15 | 1 | Nickel-Plated Brass | 1,000 psi @ 72° F | 17 | 00000000 | 0000 |
Sleeves for Precision Compression Fittings for Copper Tubing

- For Use With: Air, Cutting Oil, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Mineral Oil, Natural Gas, Steam, Water
- Temperature Range: -40° to 350° F
- Tubing: Use with seamless copper that meets ASTM B68, ASTM B75, or ASTM B88
- Compatible With: Parker CPI
Use these sleeves with precision compression nuts and fittings to create a strong seal on copper tubing. Made to tighter tolerances than other sleeves, they are designed for high-precision applications. Sleeves are brass for good corrosion resistance. They are also known as ferrules.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||
---|---|---|---|---|---|
OD | Wall Thick. | Sleeve Material | Max. Pressure | Each | |
1/16" | 0.02" | Brass | 3,800 psi @ 72° F | 00000000 | 00000 |
1/8" | 0.035" | Brass | 2,700 psi @ 72° F | 00000000 | 0000 |
3/16" | 0.035" | Brass | 1,200 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | Brass | 1,200 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | Brass | 1,200 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | 0.049" | Brass | 1,200 psi @ 72° F | 00000000 | 0000 |
5/8" | 0.065" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/4" | 0.065" | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |