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Smooth-Bore Seamless Stainless Steel Tubing
Seamless construction with no weld bead gives this tubing an interior with unrestricted flow. It is stronger than welded tubing and can be flared without splitting.
304 stainless steel has very good corrosion resistance.
316 stainless steel offers excellent corrosion resistance.
Tubing that meets ASTM specifications adheres to international standards for dimensions and materials.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: See Table
- Bending Method: Tube Bender
- For Use With: Natural Gas, Water, Oil, Air
- Compatible Tubing Fittings: Butt Weld, Compression, Flared, and Yor-Lok
- Temperature Range:
304 Stainless Steel: -425° to 1500° F
316 Stainless Steel: -325° to 1500° F - Bending Method: Tube Bender
- For Use With: Natural Gas, Water, Oil, Air
- Compatible Tubing Fittings: Butt Weld, Compression, Flared, and Yor-Lok
Welded Stainless Steel Tubing
When your application does not require a smooth interior, this tubing is an economical choice. It has a weld bead on the inside.
304 stainless steel has very good corrosion resistance.
316 stainless steel offers excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: 304 Stainless Steel: -420° to 1500° F
316 Stainless Steel: -320° to 1500° F - Bending Method: Tube Bender
- Compatible Tube Fittings: See table
| OD | Wall Thickness | ID | Maximum Pressure | Temper Rating | Compatible Tube Fittings | 1 ft. | 3 ft. | 6 ft. | |
304 Stainless Steel—For Use With Air, Deionized Water, Hydraulic Fluid, Natural Gas, Oil, Water | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.065" | 0.12" | 8,100 psi @ 72° F | Soft | Butt Weld, Compression | 00000000 | |||
316 Stainless Steel—For Use With Air, Deionized Water, Hydraulic Fluid, Natural Gas, Oil, Water | |||||||||
| 1/4" | 0.065" | 0.12" | 8,100 psi @ 72° F | Soft | Butt Weld, Compression | 000000000 | |||
General Purpose Aluminum Tubing
- Temperature Range: -450° to 400° F
- Bending Method: Tube Bender
- Compatible Tube Fittings: Flared
This tubing is lightweight with good corrosion resistance and weldability. It has magnesium and silicon added for strength. Tubing is seamless, which provides a smooth interior for unrestricted flow. It can be flared without splitting.
For technical drawings and 3-D models, click on a part number.
General Purpose Copper Tubing
This tubing has good corrosion resistance and excellent heat transfer qualities. It is seamless, which provides a smooth interior for unrestricted flow. It can be flared without splitting. All tubing meets international standards for copper tubing.
Note: Copper tube size is an accepted industry designation, not an actual size.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -420° to 400° F
- Bending Method: By Hand
- Specifications Met: ASTM B75
- Compatible Tube Fittings: Compression and Solder Connect
Brass Tubing
Frequently used in a wide range of plumbing applications, this tubing holds up well in mildly corrosive environments. Tubing is seamless, so it has a smooth interior for unrestricted flow.
For technical drawings and 3-D models, click on a part number.
Smooth-Bore Seamless Steel Tubing
Seamless construction with no weld bead gives this tubing a smooth interior for unrestricted flow. It is stronger than welded tubing and can be flared without splitting. Do not use in corrosive environments.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: See Table
- Bending Method: Tube Bender
- For Use With: Hydraulic Fluid, Natural Gas
- Compatible Tubing Fittings: Compression and Flared
Easy-to-Weld 4130 Alloy Steel Round Tubes
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: See table
- Specifications Met: See table
4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications. These tubes meet military specifications and SAE dimensional standards.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| OD | OD Tolerance | ID | Yield Strength  | Hardness | Maximum Hardness After Heat Treatment | Specifications Met | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.065" Wall Thick. (-0.01" to 0.01" Tolerance) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | -0.005" to 0.005" | 0.12" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
Corrosion-Resistant 316 Stainless Steel
The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength:
316 Stainless Steel: 30,000 psi
316/316L Stainless Steel: 25,000 psi - Hardness: Rockwell B80 (Medium)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: See Table
Architectural 6063 Aluminum Round Tubes
- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Anodized Architectural 6063 Aluminum Round Tubes
- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
The outside of these tubes is anodized to improve wear and corrosion resistance. Often called decorative anodize, the coating provides a uniform finish that readily accepts paint and adhesive. More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
6 ft. Lg. | |||||||
|---|---|---|---|---|---|---|---|
| OD | ID | Heat Treatment | Finish Color | Temperature Range, °F | Straightness Tolerance | Each | |
0.065" Wall Thick. (-0.01" to 0.01" Tolerance) | |||||||
| 1/4" | 0.120" | Hardened | Clear | -320° to 212° | 0.010" per ft. | 0000000 | 000000 |
High-Strength 2024 Aluminum Tubes
- Yield Strength: 42,000 psi
- Hardness: Brinell 120 (Medium)
- Temper: T3
- Fabrication: Cold Drawn
- Specifications Met: ASTM B210
While 2024 aluminum was initially designed for structural components in aircraft, it's now widely used when a high strength-to-weight ratio is needed, such as for gears, shafts, and fasteners. It offers similar performance to 7075 aluminum, but it’s not as strong.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Ultra-Formable 260 Brass Round Tubes
The most formable brass we offer, 260 offers better weldability than 300 series brass but it’s not as machinable. Sometimes called cartridge brass, it's commonly used for ammunition casings, radiator components, and decorative door hardware.
For technical drawings and 3-D models, click on a part number.
- Yield Strength: Not Rated
- Hardness:
0.014" wall thick.: Not Rated
All other sizes: Rockwell B55 (Soft) - Temper:
0.014" wall thick.: H02 (1/2 Hard) to H03 (3/4 Hard)
All other sizes: H58 - Heat Treatable: No
- Specifications Met: ASTM B135
High-Temperature Electrical-Insulating Tube Sleeving
This sleeving withstands temperatures up to 390° F and is often used to insulate connections in transformers, relays, and solenoids. It prevents electricity and heat from dissipating from wire and cable. When exposed to flame, it will self-extinguish and produce a nonconductive ash. It’s flame rated VW-1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material. Made of silicone-coated fiberglass, it resists chemicals.
Electrical-Insulating Tube Sleeving
Add a layer of insulation to prevent electricity and heat from dissipating from wire and cable. This sleeving is often used in motors, transformers, and generators. Made of coated fiberglass, it resists abrasion, acids, alkalies, and chemicals.
Acrylic-coated sleeving is more flexible than vinyl-coated sleeving, so it bends around tight corners. It resists solvents and oil.
Vinyl-coated sleeving resists wax and alcohol. Sleeving is flame-rated VW-1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material.
Expandable Electrical-Insulating Tube Sleeving
A specially formulated silicone rubber coating allows this fiberglass sleeving to stretch over items during installation; it then tightens around its contents for a secure fit. Often used in motors, generators, and transformers, it prevents electricity and heat from dissipating from wire and cable. It has good chemical resistance.
Flexible Metal Conduit for Fiber Optic Cable
Protect fiber optic cable with this small-diameter conduit. Made of 304 stainless steel, it’s flexible enough to weave through tight spaces but strong enough to resist over-bending, so it won’t disrupt signals. Rated IP68, it’s dust tight and protected from prolonged submersion.
Conduit with a PVC cover is stretch resistant to protect cable from damage during installation. It also resists compression and impact for use in tight spaces that may shift over time, and resists UV light for use outdoors. This conduit does not resist oil or chemicals as well as conduit with a silicone cover.