12mm Air Hose | McMaster-Carr

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23 Products

About Plastic and Rubber Tubing

About Metal Tubing

About Hose

Temperature Range: -20° to 210° F
Material: EPDM Rubber
Color: Blue
Compatible Hose Fittings: Barbed

Prevent electrostatic discharge (ESD) while moving compressed air in dry environments, such as when powder coating or spray painting. This hose is made of a specially formulated EPDM that dissipates static, so paint and powder won’t attract to the hose’s surface. It also prevents the generation of sparks when the surface of the hose is touched. Reinforced with yarn, this hose is flexible and durable.

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

ID	OD	Bend Radius	Max. Pressure	Surface Resistance	Lengths, ft.		Per Ft.
12 mm	19.5 mm	2 15/16"	170 psi @ 72° F	10⁶ ohms	5, 10, 25, 50, 100	0000000	00000

Hard Plastic Tubing for Air and Water

Semi-Clear Tubing

This general purpose tubing has hard walls, yet is flexible enough for gradual bends. It has excellent strength and durability.

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 Polypropylene Plastic

Semi-Clear White

Semi-Flexible
Compatible with Compression and Push to Connect Tube Fittings
Hard (Rockwell R93)
Temperature Range: 40° to 200° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
12mm	14mm	1mm	90mm	50 psi @ 72° F	White	10, 25, 50, 100	0000000	00000

Soft Plastic Tubing for Air and Water

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.

Masterkleer tubing is more economical than Tygon tubing.

Clear Masterkleer PVC Plastic

Flexible
Compatible with Barbed Tube Fittings
Hardness: Soft (Durometer 70A)
Temperature Range: -40° to 140° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
12mm	16mm	2mm	50mm	20 psi @ 72° F	Clear	10, 25, 50	00000000	00000
12mm	18mm	3mm	33mm	25 psi @ 72° F	Clear	50, 100	00000000	0000

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.
12mm	15mm	1.5mm	45mm	5 psi @ 72° F	Black	2, 5, 10	0000000	000000

Abrasion-Resistant Soft Rubber Tubing for Air and Water

Opaque Beige

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 45A)
Temperature Range: -70° to 180° F

Thick, gum rubber walls give this tubing excellent abrasion resistance. It is opaque, so you can’t 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 Gum Rubber
ID	OD	Wall Thick.	Max. Vacuum	Color	Lengths, ft.		Per Ft.
Metric
12mm	16mm	2mm	Not Rated @ Not Rated	Beige	5, 10, 25, 50	00000000	00000

Continuous-Flex Soft Plastic Tubing for Air and Water

This PVC tubing can handle continuous bending and flexing in applications requiring movement, such as metering (peristaltic) pumps and robotics. Tubing is clear, so you can easily monitor flow through the line. It’s commonly referred to as Tygon tubing.

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

Clear PVC Plastic

Comparable to Tygon R-3603
Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 55A)
Temperature Range: -50° to 160° F

ID, mm	OD, mm	Wall Thick., mm	Max. Pressure	Color	Lengths, ft.		Per Ft.
12	15	1.5	10 psi @ 72° F	Clear	10, 25, 50	0000000	00000

Cleaned and Bagged High-Purity Hard Plastic Tubing

Designed for high-purity applications, this hard tubing is cleaned and bagged to prevent dirt and moisture from contaminating the inside. It is free of plasticizers like DEHP, so it won’t impart tastes or odors to the fluid running through it. Tubing is semi-flexible, so it is good for gradual bends. It is FDA compliant for contact with food.

Polypropylene tubing has better chemical resistance than PFA tubing to handle a wide variety of acids and other harsh substances. It 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 Polypropylene Plastic

Polypropylene Plastic Tubing

Semi-Flexible
Compatible with Push to Connect Tube Fittings
Hard (Rockwell R93)
Temperature Range: 40° to 200° F
Specifications Met: FDA Compliant 21 CFR 177.1520

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color		10 ft.	25 ft.	50 ft.	100 ft.
12mm	14mm	1mm	90mm	50 psi @ 72° F	White	0000000	000000	000000	000000	0000000

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.

Metric

For Use With Air, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Water
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper	Temper Rating		0.5 m	1 m
16	2	12	2,100 psi @ 72° F	T6	Hard	000000000	0000000	0000000

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.

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.

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

304 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
16	2	12	3,400 psi @ 72° F	Soft	Butt Weld, Compression, Flared, Yor-Lok	ASTM A269	00000000	000000	0000000	0000000
316 Stainless Steel
16	2	12	Not Rated	Soft	Butt Weld, Compression, Flared, Yor-Lok	DIN 17458	00000000	00000	000000	000000

General Purpose Copper Tubing

Straight

Coil

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	2 m
14	1	12	1,000 psi @ 72° F	Hard	0000000	00	000000	00
14	1	12	1,800 psi @ 72° F	Hard	00000000	000000	00	0000000

Metric Coils

Temperature Range: -20° to 400° F
Bending Method: Tube Bender
Specifications Met: ASTM B68, ASTM B75
Compatible Tube Fittings: Solder Connect

					10 m
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper Rating		Each
For Use With Air, Hydraulic Fluid, Oil, Water
14	1	12	840 psi @ 72° F	Soft	0000000	0000000

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.

Metric Straights

Temperature Range: -20° to 150° F
Compatible with Solder Connect Tube Fittings
Bendable: Yes

For Use With Air
OD, mm	Wall Thick., mm	ID, mm	Temper	Temper Rating		0.5 m	1 m	2 m
13	0.45	12	H02	1/2 Hard	0000000	000000	000000	000000

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
15	1.5	12	3,600 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	000000000	000000
16	2	12	4,500 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000
Zinc-Plated Steel
15	1.5	12	3,100 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000
16	2	12	3,800 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000
2 m
Steel
15	1.5	12	3,600 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	00000000	00000
16	2	12	4,500 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	00000000	00000
Zinc-Plated Steel
15	1.5	12	3,100 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000
16	2	12	3,800 psi @ 72° F	68° to 240°	Soft	DIN 2391, DIN EN 10305-4	000000000	00000

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About Plastic and Rubber Tubing

About Metal Tubing

About Hose

Static-Dissipative Air Hose

Hard Plastic Tubing for Air and Water

Soft Plastic Tubing for Air and Water

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

Abrasion-Resistant Soft Rubber Tubing for Air and Water

Continuous-Flex Soft Plastic Tubing for Air and Water

Cleaned and Bagged High-Purity Hard Plastic Tubing

General Purpose Aluminum Tubing

Smooth-Bore Seamless Stainless Steel Tubing

General Purpose Copper Tubing

Brass Tubing

Smooth-Bore Seamless Steel Tubing