20mm Tubing | McMaster-Carr

This general purpose PVC tubing is the industry standard for air and water applications. Tubing is clear, so you can easily monitor flow. It is flexible to easily bend around objects.

Tygon tubing has a nonabsorbing surface for improved flow and drainage.

Tubing that meets NSF/ANSI 51 is safe for contact with food and beverage.

For technical drawings and 3-D models, click on a part number.

Clear Tygon PVC Plastic

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 65A)
Temperature Range: -30° to 160° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.	Specifications Met		Per Ft.
15mm	20mm	2.5mm	61mm	18 psi @ 72° F	Clear	1, 2, 5, 10, 25, 50, 100	NSF/ANSI 51	00000000	00000

High-Temperature Soft Rubber Tubing for Air and Water

Opaque Tubing

Semi-Clear Tubing

Opaque White

Opaque Black

Opaque Red

Semi-Clear Blue

Semi-Clear White

Flexible
Compatible with Barbed Tube Fittings
Soft
Temperature Range: -90° to 390° F

More resilient than latex rubber, this silicone rubber tubing can stand up to high-temperature applications. Commonly used with metering (peristaltic) pumps and robotics, it can handle continuous bending and flexing and maintains its flexibility over time.

Opaque tubing doesn’t allow you to see what’s flowing through the line. Semi-clear tubing gives you a limited view inside the line.

For technical drawings and 3-D models, click on a part number.

Opaque Silicone Rubber—Durometer 35A

						White
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Lengths, ft.		Per Ft.
Metric
15mm	20mm	2.5mm	60mm	3 psi @ 72° F	5, 10, 25, 50, 100	00000000	00000

Opaque Silicone Rubber—Durometer 50A

						Black		Red
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Lengths, ft.		Per Ft.		Per Ft.
Metric
15mm	20mm	2.5mm	60mm	10 psi @ 72° F	5, 10, 25, 50, 100	00000000	00000	0000000	00000

Opaque Silicone Rubber—Durometer 70A

						Black		Red
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Lengths, ft.		Per Ft.		Per Ft.
Metric
15mm	20mm	2.5mm	60mm	10 psi @ 72° F	5, 10, 25, 50, 100	00000000	00000	0000000	00000

Semi-Clear Silicone Rubber—Durometer 50A

						Blue		White
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Lengths, ft.		Per Ft.		Per Ft.
Metric
15mm	20mm	2.5mm	60mm	10 psi @ 72° F	5, 10, 25, 50, 100	00000000	00000	0000000	00000

Semi-Clear Silicone Rubber—Durometer 70A

						Blue		White
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Lengths, ft.		Per Ft.		Per Ft.
Metric
15mm	20mm	2.5mm	60mm	10 psi @ 72° F	5, 10, 25, 50, 100	00000000	00000	0000000	00000

UV-Resistant Soft Plastic and Rubber Tubing for Air and Water

This tubing won’t degrade when exposed to the damaging effects of ultraviolet light. It is opaque, so you can’t see what’s flowing through the line.

EPDM rubber tubing is the most flexible option. It has better durability than PVC tubing to stand up to harsh outdoor environments. It has excellent resistance to ozone as well as UV light.

For technical drawings and 3-D models, click on a part number.

Opaque EPDM Rubber

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 60A)
Temperature Range: -40° to 300° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.	Specifications Met		Per Ft.
15mm	20mm	2.5mm	60mm	5 psi @ 72° F	Black	5, 10, 25, 50	ASTM D2000, FDA Compliant 21 CFR 177.2600	0000000	00000

Static-Control Soft Plastic and Rubber Tubing for Air and Water

Protect sensitive equipment with this tubing—it is specially formulated to reduce the buildup of static electricity.

Silicone rubber tubing has carbon embedded into the walls to divert static quickly. It can handle a wider temperature range than PVC tubing, and is more flexible, so it bends easily around objects. It is opaque, so you can’t see what’s flowing through the line.

For technical drawings and 3-D models, click on a part number.

Opaque Antistatic Silicone Rubber

Silicone Rubber Tubing

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 70A)
Temperature Range: -70° to 450° F

ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
16mm	20mm	2mm	60mm	5 psi @ 72° F	Black	2, 5, 10	0000000	000000

Flame-Retardant Soft Rubber Tubing for Air and Water

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 60A)
Temperature Range: -70° to 450° F

This self-extinguishing, silicone rubber tubing meets UL 94 V-0 and UL 94 V-1 for flame retardance, so it delays the spread of flames to valuable equipment. It is opaque, so you cannot see what’s flowing through the line. Tubing is flexible to easily bend around objects.

For technical drawings and 3-D models, click on a part number.

Opaque Silicone Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Specifications Met	Color	Lengths, ft.		Per Ft.
Metric
16mm	20mm	2mm	48mm	5 psi @ 72° F	UL 94 V-0, UL 94 V-1	Brown	5, 10	0000000	000000

Choose-a-Color Firm Plastic and Rubber Tubing for Air and Water

Opaque Tubing

Clear Tubing

Opaque Black

Clear

Multiple colors allow you to color-code your line for easy identification. Tubing is flexible, so it bends easily around objects.

Polyurethane rubber tubing can handle higher pressures than PVC plastic tubing and can also be used in vacuum applications. It is ether based, so it performs better in humid environments than ester-based polyurethane.

Opaque tubing doesn’t allow you to see what’s flowing through the line. Clear tubing allows you to easily monitor flow.

For technical drawings and 3-D models, click on a part number.

Opaque Polyurethane Rubber

Flexible
Compatible with Barbed Tube Fittings and Push to Connect Tube Fittings
Firm (Durometer 95A)
Temperature Range: See table

Metric
ID	OD	Wall Thick.	Bend Radius	Temp. Range, °F	For Connection Style	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
15mm	20mm	2.5mm	76mm	-40° to 160°	Barbed, Push to Connect	120 psi @ 72° F	28 in. of Hg @ 72° F	Black	1, 2, 5, 10, 25, 50	00000000	00000

Clear Polyurethane Rubber

Flexible
Compatible with Barbed Tube Fittings and Push to Connect Tube Fittings
Firm (Durometer 95A)
Temperature Range: See table

Metric
ID	OD	Wall Thick.	Bend Radius	For Connection Style	Temp. Range, °F	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
15mm	20mm	2.5mm	76mm	Barbed, Push to Connect	-40° to 160°	120 psi @ 72° F	28 in. of Hg @ 72° F	Clear	1, 2, 5, 10, 25, 50	00000000	00000

Abrasion-Resistant Firm Rubber Tubing for Air and Water

Neoprene Rubber Tubing

With excellent resistance to abrasion and tearing, this rubber tubing can hold up in rugged environments. It is semi-flexible, so it is good for gradual bends.

Neoprene tubing can handle higher temperatures than polyurethane tubing. It meets ASTM E162 specifications for surface flammability. Tubing is opaque, so you cannot see what’s running through the line.

For technical drawings and 3-D models, click on a part number.

Opaque Neoprene Rubber For Use With Air and Water

Semi-Flexible
Compatible with Barbed Tube Fittings
Firm (Durometer 80A)
Temperature Range: -20° to 212° F

Metric
ID	OD	Wall Thick.	Color	Lengths, ft.		Per Ft.
15mm	20mm	2.5mm	Black	1, 2, 5, 10, 25, 50, 100	0000000	00000

UV-Resistant Firm Plastic Tubing for Air and Water

Flexible
Compatible with Barbed Tube Fittings
Firm (Durometer 85A)
Temperature Range: -10° to 220° F

With a unique combination of UV resistance and clarity, this PVC tubing won’t degrade from the damaging effects of ultraviolet light exposure, and allows you to monitor flow through the line. Tubing is flexible, so it can easily bend around objects.

For technical drawings and 3-D models, click on a part number.

Clear PVC Plastic
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
Metric
15mm	20mm	2.5mm	62mm	30 psi @ 72° F	Clear	10, 25, 50, 100	00000000	00000

High-Pressure Hard Plastic Tubing for Air and Water

Excellent strength and durability allow this tubing to handle high-pressure air and water applications.

Polycarbonate tubing won’t degrade when exposed to the damaging effects of ultraviolet light. It should be used at temperatures above freezing. Tubing is clear, so you can easily monitor flow. It is rigid and does not bend.

For technical drawings and 3-D models, click on a part number.

Clear Polycarbonate Plastic

Clear Polycarbonate Plastic Tubing

Rigid
Compatible with Socket Connect Tube Fittings
Hard (Rockwell R120)
Temperature Range: 32° to 250°F

Metric
ID	OD	Wall Thick.	Max. Pressure	Color		1 ft.	2 ft.	4 ft.	8 ft.
15mm	20mm	2.5mm	375 psi @ 72 ° F	Clear	0000000	00000	000000	000000	000000

Low-Temperature Firm Plastic Tubing for Chemicals

Flexible
Compatible with Barbed Tube Fittings
Firm (Durometer 75A)
Temperature Range: -100° to 130° F

Cold temperatures pose no problems for this tubing—it stays strong and flexible, even when temperatures drop below freezing. Tubing is also known as Tygon. It has the chemical resistance to handle a variety of acids and other harsh substances. It is clear, so you can easily monitor flow. Tubing is flexible and bends easily around objects.

For technical drawings and 3-D models, click on a part number.

Clear Tygon Plastic Blend
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
Metric
15mm	20mm	2.5mm	Not Rated	Not Rated	Clear	2, 5, 10, 25, 50, 100	00000000	000000

Soft Plastic Tubing for Food, Beverage, and Dairy

The industry standard for general purpose food, beverage, and dairy applications, this tubing meets NSF/ANSI Standard 51 for food contact. Tubing doesn’t contain plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it. It has a nonabsorbing surface, which makes it easy to clean. Tubing is clear, so you can easily monitor flow through the line. It is flexible, so it bends easily around objects.

PVC tubing is the most economical option.

For technical drawings and 3-D models, click on a part number.

Clear PVC Plastic

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 70A)
Temperature Range: -10° to 160° F

Metric Tubing
ID	OD	Wall Thick.	Max. Pressure	Specifications Met	Lengths, ft.		Per Ft.
15mm	20mm	2.5mm	33 psi @ 72° F	FDA Compliant 21 CFR 178.2010, FDA Compliant 21 CFR 178.3297, NSF/ANSI 51, USP Class VI	5, 10, 25, 50, 100	0000000	00000

Odor-Resistant Soft Rubber Tubing for Food and Beverage

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 50A)
Temperature Range: -60° to 400° F
Semi-Clear Silicone Rubber

Silver ions are blended into the walls of this silicone tubing to inhibit the growth of odor-causing microbes. Tubing is suitable for food and beverage applications. Free of plasticizers like DEHP, it won’t impart tastes to the fluid passing through it. Tubing is semi-clear, so you get a limited view of what's flowing through the line. It is flexible, so it bends easily around objects.

For technical drawings and 3-D models, click on a part number.

5 ft. Lg.
ID	OD	Wall Thickness	Maximum Pressure	Color		Each
16mm	20mm	2mm	5 psi @ 72° F	White	00000000	000000
10 ft. Lg.
16mm	20mm	2mm	5 psi @ 72° F	White	00000000	000000

High-Temperature Soft Rubber Tubing for Food and Beverage

Hot food and beverage applications won’t harm this silicone tubing. It is made of FDA listed materials. Tubing is made without plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it. It can handle applications requiring repeated bending and flexing, such as metering (peristaltic) pumps and robotics. It is flexible and bends easily around objects.

Semi-clear tubing gives you a limited view inside the line. Opaque tubing blocks your view, so you cannot see inside the line to monitor flow.

Tubing that meets NSF/ANSI Standard 51 is approved for food contact.

For technical drawings and 3-D models, click on a part number.

Semi-Clear Silicone Rubber

Semi-Clear Tubing

Semi-Clear White

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 50A)
Temperature Range: -90° to 390° F

Noninsulated
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Specifications Met	Lengths, ft.		Per Ft.
Metric
15mm	20mm	2.5mm	20mm	Not Rated	White	FDA Compliant 21 CFR 177.2600, NSF/ANSI 51	2, 5, 10, 25	0000000	00000

Opaque Silicone Rubber

Opaque Tubing

Opaque Gray

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 65A)
Temperature Range: -70° to 450° F

Insulated
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Specifications Met	Lengths, ft.		Per Ft.
Metric
16mm	20mm	2mm	60mm	3 psi @ 72° F	Gray	FDA Compliant 21 CFR 177.2600	5, 10	0000000	00000

Crack-Resistant Firm Plastic Tubing for Food and Beverage

Semi-Clear Tubing

This tubing offers superior impact and crack resistance—even at low temperatures. Made of FDA listed materials, it is suitable for use with food and beverage. It is made without plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it. Tubing is semi-flexible, so it is good for gradual bends.

Polyethylene tubing can withstand lower temperatures and higher pressures than EVA tubing.

Semi-clear tubing gives you a limited view inside the line.

For technical drawings and 3-D models, click on a part number.

Semi-Clear Polyethylene Plastic

Semi-Clear White

Semi-Flexible
Compatible with Compression Tube Fittings
Firm (Durometer 45D)
Temperature Range: -100° to 170° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Specifications Met	Color	Lengths, ft.		Per Ft.
16mm	20mm	2mm	159mm	65 psi @ 72° F	FDA Compliant 21 CFR 177.1520	White	10, 25, 50, 100	0000000	00000

Abrasion-Resistant Firm Plastic and Rubber Tubing for Food and Beverage

Tough and durable, this tubing resists abrasion and tearing. It's also suitable for use with food and beverage.

PVC plastic/polyurethane rubber tubing can handle higher temperatures than polyethylene tubing, as well as some standard PVC tubing. It is made without plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it.

Clear tubing allows you to easily monitor flow.

Flexible tubing bends easily around objects.

For technical drawings and 3-D models, click on a part number.

Clear PVC Plastic/Polyurethane Rubber Blend

Clear PVC Plastic/Polyurethane Rubber Tubing

Flexible
Compatible with Barbed Tube Fittings
Firm (Durometer 80A)
Temperature Range: -10° to 170° F

ID	OD	Wall Thick.	Bend Radius	Color	Specifications Met	Lengths, ft.		Per Ft.
16mm	20mm	2mm	Not Rated	Clear	FDA Compliant 21 CFR 177.1970	2, 5, 10, 25, 50	00000000	00000

High-Temperature Soft Rubber Tubing for Fuel and Lubricants

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 60A)
Temperature Range: -80° to 450° F

This fluorosilicone rubber tubing can handle the highest temperatures of all of our fuel and lubricant tubing. It meets MIL-R-25988 specifications for material quality. Tubing is opaque, so you cannot see inside the line. It is flexible, so it bends easily around objects.

For technical drawings and 3-D models, click on a part number.

Opaque Fluorosilicone Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
16mm	20mm	2mm	20mm	3 psi @ 72° F	Blue	5, 10	00000000	000000

Abrasion-Resistant Soft Rubber Tubing for Fuel

Semi-Clear Blue

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 70A)
Temperature Range: -40° to 180° F

This polyurethane tubing is soft enough to handle continuous bending and flexing, yet tough enough to resist tearing and abrasion. Use it in applications requiring movement, such as metering (peristaltic) pumps and robotics. Tubing is semi-clear, so you get a limited view inside the line.

For technical drawings and 3-D models, click on a part number.

Semi-Clear Polyurethane Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
Metric
15mm	20mm	2.5mm	133mm	20 psi @ 72° F	Blue	10, 25, 50, 100	0000000	00000

Smooth-Bore Seamless Stainless Steel Tubing

Straight

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.

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.

Metric Straights

Temperature Range: -325° to 1500° F
Bending Method: Tube Bender
For Use With: Hydraulic Fluid, Oil, Water, Natural Gas, Air
Compatible Tubing Fittings: see table

316 Stainless Steel
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper Rating	Compatible Tube Fittings	Specifications Met		0.5 m	1 m	2 m
20	2	16	Not Rated	Soft	Butt Weld, Compression, Flared, Yor-Lok	ASTM A269	00000000	000000	0000000	0000000

General Purpose Copper Tubing

Straight

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.

Metric Straights

Temperature Range: -20° to 400° F
Bendable: No
Specifications Met: ASTM B68, ASTM B75
Compatible Tube Fittings: Solder Connect

For Use With Air, Hydraulic Fluid, Oil, Water
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper Rating		0.5 m	1 m
20	1	18	1,200 psi @ 72° F	Hard	00000000	000000	0000000

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.

Metric Straights

Temperature Range: See Table
Bending Method: Tube Bender
For Use With: Air, Hydraulic Fluid, Oil
Compatible Tubing Fittings: Compression

1 m
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temperature Range, °F	Temper Rating	Specifications Met		Each
Steel
20	2	16	3,600 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	000000000	000000
Zinc-Plated Steel
20	2	16	2,900 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000
2 m
Steel
20	2	16	3,600 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	00000000	00000
Zinc-Plated Steel
20	2	16	2,900 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000

Aluminum Quick-Connect Pipe for Compressed Air

For Use With: Air, Coolant, Nitrogen, Oil
Maximum Pressure: 230 psi @ 72° F
Specifications Met: ASTM B241
Fittings: Use Quick-Disconnect Aluminum

Build a compressed air system in half the time it would take to build a copper or steel system. Also known as Unipipe, this pipe is part of a quick-connect system. The compatible fittings connect to this pipe when you finger tighten their collar and then use a wrench for the final quarter turn. A compression ring and O-ring inside the fitting seal it onto this pipe.

Choose blue or gray pipe for easy identification. Blue pipe is often used for compressed air systems. Gray pipe is often used for vacuum systems.

Use a deburring scraper (sold separately) to smooth rough edges left behind after trimming the pipe to size.

For technical drawings and 3-D models, click on a part number.

Blue Unthreaded

OD	ID	Wall Thick.	Construction	Material		3 ft. Lg.	8 ft. Lg.
3/4" (20 mm)	0.709" (18 mm)	0.039" (1 mm)	Seamless	Powder-Coated 6060 Aluminum	0000000	000000	000000

Gray Unthreaded

OD	ID	Wall Thick.	Construction	Material		3 ft. Lg.	8 ft. Lg.
3/4" (20 mm)	0.709" (18 mm)	0.039" (1 mm)	Seamless	Powder-Coated 6060 Aluminum	0000000	000000	000000

Deburring Scrapers

Place the tool over the end of your tube and twist to deburr.

For Deburring Outer Tube Edges and Inner Tube Edges
For Tube OD	Blade Material	Overall Lg.	Body Material	For Use On		Each
3/16"-1 1/2"	Steel	2 1/4"	Zinc	Aluminum, Copper, Brass, Plastic	0000000	000000

Standard-Wall Plastic Pipe for Water

Connect this pipe to standard-wall plastic pipe fittings for a variety of residential and commercial low-pressure plumbing and water supply applications. It’s made of PVC, which has good corrosion resistance. Pipe meets NSF/ANSI Standard 61 for drinking water. It also meets ASTM D1784 and ASTM D1785 specifications and testing requirements for material quality. Connect this pipe to unthreaded female socket-connect fittings using a PVC primer and cement (also known as solvent weld).

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Rigid Metric Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D1785, NSF/ANSI 61
Fittings: Use PVC Plastic

						4 ft.		8 ft.
DIN Size, mm	OD, mm	ID, mm	Wall Thick., mm	Color	Max. Pressure		Each		Each
20	20	17	1.5	Dark Gray	230 psi @ 72° F	0000000	000000	0000000	000000

UV-Resistant Polypropylene Pipe for Chemicals

This polypropylene pipe resists the damaging effects of ultraviolet light, so it’s suitable for outdoor use. It has the chemical resistance to withstand a wide variety of acids, solvents, and other harsh substances. Pipe has thick, strong walls for heavy duty chemical processing applications. It meets ASTM D4101 specifications and testing requirements for material quality.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.

For technical drawings and 3-D models, click on a part number.

Metric Unthreaded

For Use With: Solvents
Temperature Range: 32° to 212° F
Specifications Met: ASTM D4101
Fittings:: Use Polypropylene Plastic

Use heat welding to connect unthreaded pipe to unthreaded female socket-connect fittings.

							8 ft.
DIN Size, mm	OD, mm	ID, mm	Wall Thick., mm	Material	Color	Max. Pressure		Each
20	20	16.2	1.9	Polypropylene Plastic	Light Gray	150 psi @ 72° F	00000000	000000

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 frames, supports, and conduit. This steel is manufactured to ASTM, SAE, or EN standards for quality and performance.

Seamless tubes are stronger than welded tubes.

For technical drawings and 3-D models, click on a part number.

Metric Tubes

2 mm Wall Thick.
OD, mm	ID, mm	Yield Strength, psi	Fabrication	Heat Treatable	Hardness	Specifications Met		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
20	16	34,000	Seamless	No	Brinell 100 (Soft)	EN 10305-1	0000000	000000	000000	000000
3 mm Wall Thick.
20	14	34,000	Seamless	No	Brinell 100 (Soft)	EN 10305-1	00000000	00000	00000	000000

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.

Brushed #4 is often called a satin finish; it’s similar to a #3 finish, except the grain lines are finer. 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.

Round Tubes

Brushed #4

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

Brushed #4
OD	OD Tolerance	ID	Fabrication	Heat Treatment	Straightness Tolerance		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1mm Wall Thick. (-0.015mm to 0.015mm Tolerance)
20mm	-0.130mm to 0.130mm	18mm	Seamless	Annealed (Softened)	Not Rated	0000000	000000	0000000	0000000
2mm Wall Thick. (-0.03mm to 0.03mm Tolerance)
20mm	-0.130mm to 0.130mm	16mm	Seamless	Annealed (Softened)	Not Rated	0000000	00000	000000	000000
3mm Wall Thick. (-0.3mm to 0.3mm Tolerance)
20mm	-0.130mm to 0.130mm	14mm	Seamless	Annealed (Softened)	Not Rated	0000000	00000	000000	000000

Clear Impact-Resistant Polycarbonate Tubes

Color: Clear
Temperature Range: -40° to 200° F
Tensile Strength: 8,900-9,500 psi (Good)
Impact Strength: 12-18 ft.-lbs./in. (Excellent)
Hardness: Rockwell R118 (Hard)
For Use Outdoors: No

Comparable to Lexan, Hyzod, Tuffak, and Makrolon, these polycarbonate tubes are half the weight of glass and maintain excellent impact resistance across a wide temperature range. Use them to make instrument gauge covers and display racks.

For technical drawings and 3-D models, click on a part number.

Metric Round Tubes

					8 ft. Lg.
OD, mm	OD Tolerance, mm	ID, mm	ID Tolerance, mm	Specifications Met		Each
2.5 mm Wall Thick. (-0.26 mm to 0.26 mm)
20	-0.260 to 0.260	15	-0.260 to 0.260	FDA Compliant 21 CFR 177.1580, UL 94 HB	00000000	000000

Ultra-High-Temperature Quartz Glass Tubes

Color: Clear
Max. Temperature: 2000° F
Fabrication: Annealed

Blistering temperatures won’t melt these quartz tubes, and rapid temperature shifts won’t cause them to crack. Even tougher than borosilicate, they can be used in furnaces and ovens heated up to 2000° F. These highly pure tubes are often used in laboratories because they won’t leach impurities into samples or contaminate chemical reactions. Quartz tubes are optically clear and have excellent UV transmission, making them ideal for UV purification systems.

For technical drawings and 3-D models, click on a part number.

				12" Lg.
OD	ID	Wall Thick.	Edge Fabrication		Each
Metric
20mm	17.000mm	1.5mm	Ground	0000000	000000

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