About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
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About Metal Tubing
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About Conduit
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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:
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 1/4" | 0.065" | 1.12" | 1,700 psi @ 72° F | Soft | Butt Weld, Compression | 00000000 | |||
316 Stainless Steel—For Use With Air, Deionized Water, Hydraulic Fluid, Natural Gas, Oil, Water | |||||||||
| 1 1/4" | 0.065" | 1.12" | 1,700 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.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -420° to 400° F
- Bendable: No
- 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.
Welded Steel Tubing
- Temperature Range: -65° to 800° F
- Bending Method: Tube Bender
A strong, high-pressure alternative to seamless tubing, this tubing is also known as DOM (drawn over mandrel). It is welded with a smoothed weld bead on the inside to reduce particle buildup. Tubing connects by welding. Do not use in corrosive environments.
For technical drawings and 3-D models, click on a part number.
Low-Carbon Steel Round Tubes
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers.
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: See table
- Hardness: See table
- Heat Treatable: See table
- Specifcations Met: See table
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 1/4" | -0.005" to 0.005" | 1.12" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
Polished Multipurpose 304 Stainless Steel
Polished to either a brushed or mirror-like finish, this material is widely used to fabricate decorative enclosures and industrial workstations. The sheets, strips, bars, and adhesive-back foil are covered with a protective peel-off film. 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
Mirror-like #7 finish is reflective with some visible grain lines. Rectangular and round tubes are polished on the outside.
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:
Inch Sizes: Not Rated
Metric Sizes: 24,000 psi - Hardness:
Inch Sizes: Rockwell B80 (Medium)
Metric Sizes: Rockwell B70 (Medium) - Heat Treatment: See table
- Heat Treatable: No
- Specifications Met:
Inch Sizes: ASTM A554
Metric Sizes: ASTM A269
Textured Multipurpose 304 Stainless Steel
The textured surface hides fingerprints and dents. This material is widely used in decorative applications, such as partitions and handrails. 304 stainless steel is a good all-around choice that maintains its corrosion resistance in temperatures up to 1500° F.
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.
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
Multipurpose 6061 Aluminum Round Tubes
- Yield Strength: 35,000 psi
- Hardness: Brinell 95 (Soft)
- Temper: See table
- Fabrication: See table
- Specifications Met: See table
The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.
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
Medium-Wall (IMC) Steel Conduit
For technical drawings and 3-D models, click on a part number.
Also known as intermediate metallic conduit (IMC), this conduit is lightweight and strong. A smooth coating protects wire and cable from abrasion when being pulled. This conduit has one threaded male end; the other end has a threaded female connector.
5-ft. lengths can be shipped via small-parcel carrier.
Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.
NPT female × NPSM male straight adapters are also known as hubs. They have an insulated throat to protect wire and cable from abrasion when being pulled. Use in wet or dry locations.
Conduit Connection | Electrical Box Connection | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Thread Type | Pipe Size | Gender | Material | Includes | Electrical Connector Component | Each | |
| 1 | 1 | NPT | Female | NPSM | 1 | Male | Zinc | Locknut | Adapter | 0000000 | 000000 |
Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.
NPSM male × flanged end male straight adapters are also known as conduit nipples, chase nipples, and box adapters. The flange installs through a knockout from inside an outlet box or enclosure. Use with a locknut (not included) to create a short raceway between boxes or enclosures.
Conduit Connection | Electrical Box Connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | For Knockout Trade Size | Gender | Lg. | Material | Electrical Connector Component | Each | |
| 1 | 1 | NPSM | Male | 1 | Male | 13/16" | Zinc | Adapter | 0000000 | 00000 |
Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.
Compression female × NPSM male straight adapters offer a reliable hold on conduit.
Conduit Connection | Electrical Box Connection | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Gender | Pipe Size | Thread Type | Gender | Material | Includes | Electrical Connector Component | Each | |
| 1 | Female | 1 | NPSM | Male | Zinc-Plated Steel | Locknut | Adapter | 0000000 | 000000 |
Attach medium-wall (IMC) and thick-wall (rigid) steel conduit to a knockout in an outlet box or enclosure.
NPSM female × NPSM male 90° elbow adapters are for tight spaces where conduit can't be bent.
Conduit Connection | Electrical Box Connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Material | Electrical Connector Component | Each | |
| 1 | 1 | NPSM | Female | 1 | NPSM | Male | Iron | Adapter | 0000000 | 000000 |
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
Compression female straight connectors join two pieces of unthreaded conduit. Push the conduit into the ends; tighten the compression rings to secure.
Conduit Connection | ||||
|---|---|---|---|---|
| Conduit Trade Size | Gender | Material | Each | |
| 1 | Female | Zinc-Plated Steel | 0000000 | 000000 |
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
Screw-clamp ends tighten around conduit with screws.
Conduit Connection | |||||
|---|---|---|---|---|---|
| Conduit Trade Size | Gender | Material | Specifications Met | Each | |
Connector | |||||
| 1 | Female | Zinc-Plated Steel | UL Listed | 0000000 | 000000 |
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
NPT female straight connectors with glide insert have three pieces. The two outer pieces turn independently so you don't need to rotate the conduit.
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
Fully threaded male and male with threaded ends are also known as nipple extensions. They extend the length of conduit or connect two outlet boxes or enclosures.
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
NPSM female 90° elbow connectors with removable cover allow for quick access to pull wire and cable.
Join pieces of medium-wall (IMC) and thick-wall (rigid) conduit.
Offset elbow connectors join knockouts on outlet boxes or enclosures that do not align.
Conduit or Electrical Box Connection | |||||||
|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Offset Lg. | Material | Each | |
| 1 | 1 | NPSM | Male | 3/4" | Zinc | 0000000 | 00000 |
Connect to the end of conduit or a fitting to protect wire and cable from abrasion when being pulled. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.
Conduit Connection | |||||||
|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | Color | Each | |
| 1 | 1 | NPSM | Female | Polypropylene | Gray | 00000000 | 00000 |
Join two different sizes of threaded conduit. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.
Conduit Connection | ||||||
|---|---|---|---|---|---|---|
| Conduit Trade Size | Pipe Size | Thread Type | Gender | Material | Each | |
| 1 × 1/2 | 1 × 1/2 | NPSM | Male × Female | Zinc-Plated Steel | 0000000 | 00000 |
| 1 × 3/4 | 1 × 3/4 | NPSM | Male × Female | Zinc-Plated Steel | 0000000 | 0000 |
| 1 1/4 × 1 | 1 1/4 × 1 | NPSM | Male × Female | Zinc-Plated Steel | 0000000 | 0000 |
| 1 1/2 × 1 | 1 1/2 × 1 | NPSM | Male × Female | Zinc-Plated Steel | 0000000 | 0000 |
| 2 × 1 | 2 × 1 | NPSM | Male × Female | Zinc-Plated Steel | 0000000 | 00000 |
Ground conduit by running a ground wire through the attached lug. The included grommet protects wire and cable from abrasion when being pulled. Use with medium-wall (IMC) and thick-wall (rigid) steel conduit.
Grounding clamps with hinge open for quick installation around conduit and secure with a screw.
| Conduit Trade Size | Gender | Material | Compatible With | Each | |
Grounding Clamp with Hinge | |||||
|---|---|---|---|---|---|
| 1 | Female | Zinc | Aluminum Wire, Copper Wire | 00000000 | 000000 |
Reduce the knockout size in an outlet box or enclosure so you can attach a different size of medium-wall (IMC) and thick-wall (rigid) steel conduit to it. Two reducing washers are required per knockout.
