4mm Hose | McMaster-Carr

With a unique combination of UV resistance and clarity, this tubing won’t degrade from the damaging effects of ultraviolet light exposure, and allows you to monitor flow through the line.

Joined Firm Rubber Tubing for Air and Water

This multiple-line tubing holds together on its own, so there's no need for cable ties or tape.

Self-Retracting Firm Rubber
Tubing for Air and Water

Keep your work site safe and clutter free–this coiled tubing extends when you need it and retracts out of the way when you don't.

Static-Control Firm Rubber Tubing for Air and Water

Static electricity will not build up in this tubing, so you can use it near sensitive equipment.

Weld-Spatter-Resistant Firm
Rubber Tubing for Air and Water

Designed for use in welding applications, this tubing has multiple layers of material and is specially formulated to self-extinguish.

Hard Tubing for Air and Water

Hard Plastic Tubing for Air and Water

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

High-Pressure Hard Plastic Tubing for Air and Water

Excellent strength and durability allow this tubing to handle high-pressure air and water applications up to 950 psi.

Abrasion-Resistant Hard Rubber
Tubing for Air and Water

With excellent resistance to abrasion and tearing, this tubing can hold up in rugged environments.

Self-Retracting Hard Plastic
Tubing for Air and Water

Keep your work area tidy with this coiled tubing that extends when you need it and retracts out of the way when you don’t.

Static-Control Hard Plastic Tubing for Air

To protect sensitive equipment, this tubing is made of nylon that’s specially formulated to let currents pass through, preventing static electricity buildup.

Moisture-Diffusing Hard Plastic Tubing for Air

Made from PFA plastic, this tubing keeps condensation from forming by diffusing water vapor.

Food, Beverage, and Dairy Tubing

High-Pressure Soft Plastic and Rubber
Tubing for Food, Beverage, and Dairy

An internal reinforcement gives this tubing the strength to handle high-pressure applications up to 350 psi.

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.

High-Temperature Abrasion-Resistant Soft
Rubber Tubing for Food, Beverage, and Dairy

Not only can this tubing handle the highest temperatures of all our soft tubing for food, beverage, and dairy, it also has superior abrasion and crush resistance. Use in applications up to 450° F.

High-Temperature Soft Rubber
Tubing for Food and Beverage

Hot food and beverage applications won’t harm this tubing—it can handle temperatures up to 390° F.

Odor-Resistant Soft Rubber
Tubing for Food and Beverage

Silver ions are blended into the walls of this tubing to inhibit the growth of odor-causing microbes.

Continuous-Flex Soft Plastic and Rubber
Tubing for Food, Beverage, and Dairy

Typically used in applications requiring movement, such as metering (peristaltic) pumps and robotics, this tubing can handle repeated bending and flexing.

Smooth-Flow Soft Plastic
Tubing for Food and Beverage

The smooth, nonabsorbing interior on this tubing resists material buildup, so it is easy to clean.

Crack-Resistant Firm Plastic
Tubing for Food and Beverage

This tubing offers superior impact and crack resistance—even at low temperatures.

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

Tough and durable, this tubing resists abrasion and tearing.

Hard Plastic Tubing for Food and Beverage

Strong, hard walls give this tubing extra support in high-pressure and vacuum applications.

Semi-Flexible Hard Plastic Tubing
for Food, Beverage, and Dairy

Strong, yet pliable, this tubing is good for gradual bends and can handle repeated flexing.

Soft Tubing for Chemicals

Soft Plastic Tubing for Chemicals

Use this general purpose tubing with a variety of chemicals.

High-Temperature Soft Rubber Tubing for Chemicals

Use this resilient tubing in high-temperature chemical applications up to 400° F.

Abrasion-Resistant Soft
Rubber Tubing for Chemicals

With excellent resistance to abrasion and tearing, this tubing can hold up in rugged environments.

Continuous-Flex Soft Rubber Tubing for Chemicals

Commonly used in applications requiring movement, such as metering (peristaltic) pumps and robotics, this tubing can handle continuous bending and flexing.

Hard Tubing for Chemicals

UV-Resistant Hard Plastic Tubing for Chemicals

Ultraviolet light won’t cause this tubing to degrade or deteriorate.

Extreme-Temperature Hard
Plastic Tubing for Chemicals

Run chemicals through this tubing at temperatures between -100° F and 500° F.

Crack-Resistant Hard Plastic Tubing for Chemicals

You don’t have to worry about this tubing cracking due to stress or impact—even over a wide range of temperatures.

Abrasion-Resistant Hard
Plastic Tubing for Chemicals

This durable tubing has the best abrasion and wear resistance of all our hard tubing for chemicals.

Extreme-Pressure Hard
Plastic Tubing for Chemicals

A lightweight alternative to stainless steel, this tubing can handle extreme-pressure applications up to 1,000 psi.

High-Temperature Firm Rubber Tubing for Chemicals

High-Temperature Firm
Rubber Tubing for Chemicals

This tubing can withstand high-temperature chemical applications up to 400° F.

Fuel and Lubricant Tubing

High-Temperature Soft Rubber
Tubing for Fuel and Lubricants

This tubing can handle the highest temperatures of all of our fuel and lubricant tubing. Use it in applications up to 450° F.

Soft Plastic Tubing for Fuel and Lubricants

The industry standard for fuel and lubricant applications, this tubing can be used intermittently with petroleum-based products without becoming hard or brittle.

Abrasion-Resistant Soft Rubber Tubing for Fuel

This tubing is soft enough to handle continuous bending and flexing, yet tough enough to resist tearing and abrasion.

Hard Plastic Tubing for Fuel

Hard walls give this tubing the strength to handle high-pressure fuel and gasoline applications.

Cleaned and Bagged High-Purity Hard Plastic Tubing

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.

Firm Plastic and Rubber Tubing for Drinking Water

Tubing meets NSF/ANSI Standard 61 for drinking water.

Metal Tubing for Flow

Smooth-Bore Seamless Stainless Steel Tubing

This tubing has a seamless construction with no weld bead for unrestricted flow and is stronger than welded tubing.

Welded Stainless Steel Tubing

When your application does not require a smooth interior, this tubing is an economical choice.

Brass Tubing

A soft metal frequently used with air, gasoline, natural gas, propane, and plumbing applications. Tubing is not as corrosion resistant as stainless steel.

General Purpose Copper Tubing

Copper tubing has good corrosion resistance and excellent heat transfer qualities.

Smooth-Bore Seamless Steel Tubing

Seamless construction with no weld bead gives this tubing an interior with unrestricted flow. It can be flared without splitting.

Grease-Filled Tubing

Don’t wait for grease to travel through a new service line—install this grease-filled tubing between the pump and a lubrication point to begin lubricating immediately.

About Plastic and Rubber Tubing

Soft Tubing for Air and Water

Soft Plastic Tubing for Air and Water

High-Temperature Soft RubberTubing for Air and Water

UV-Resistant Soft Plastic andRubber Tubing for Air and Water

Static-Control Soft Plastic andRubber Tubing for Air and Water

Abrasion-Resistant Soft RubberTubing for Air and Water

Super-Soft Rubber Tubing for Air and Water

Choose-a-Color Soft PlasticTubing for Air and Water

Continuous-Flex Soft PlasticTubing for Air and Water

Flame-Retardant Soft RubberTubing for Air and Water

Firm Tubing for Air and Water

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

Abrasion-Resistant Firm RubberTubing for Air and Water

UV-Resistant Firm Plastic Tubing for Air and Water

Joined Firm Rubber Tubing for Air and Water

Self-Retracting Firm RubberTubing for Air and Water

Static-Control Firm Rubber Tubing for Air and Water

Weld-Spatter-Resistant FirmRubber Tubing for Air and Water

Hard Tubing for Air and Water

Hard Plastic Tubing for Air and Water

High-Pressure Hard Plastic Tubing for Air and Water

Abrasion-Resistant Hard RubberTubing for Air and Water

Self-Retracting Hard PlasticTubing for Air and Water

Static-Control Hard Plastic Tubing for Air

Moisture-Diffusing Hard Plastic Tubing for Air

Food, Beverage, and Dairy Tubing

High-Pressure Soft Plastic and RubberTubing for Food, Beverage, and Dairy

Soft Plastic Tubing for Food, Beverage, and Dairy

High-Temperature Abrasion-Resistant SoftRubber Tubing for Food, Beverage, and Dairy

High-Temperature Soft RubberTubing for Food and Beverage

Odor-Resistant Soft RubberTubing for Food and Beverage

Continuous-Flex Soft Plastic and RubberTubing for Food, Beverage, and Dairy

Smooth-Flow Soft PlasticTubing for Food and Beverage

Crack-Resistant Firm PlasticTubing for Food and Beverage

Abrasion-Resistant Firm Plastic andRubber Tubing for Food and Beverage

Hard Plastic Tubing for Food and Beverage

Semi-Flexible Hard Plastic Tubingfor Food, Beverage, and Dairy

Soft Tubing for Chemicals

Soft Plastic Tubing for Chemicals

High-Temperature Soft Rubber Tubing for Chemicals

Abrasion-Resistant SoftRubber Tubing for Chemicals

Continuous-Flex Soft Rubber Tubing for Chemicals

Hard Tubing for Chemicals

UV-Resistant Hard Plastic Tubing for Chemicals

Extreme-Temperature HardPlastic Tubing for Chemicals

Crack-Resistant Hard Plastic Tubing for Chemicals

Abrasion-Resistant HardPlastic Tubing for Chemicals

Extreme-Pressure HardPlastic Tubing for Chemicals

High-Temperature Firm Rubber Tubing for Chemicals

High-Temperature FirmRubber Tubing for Chemicals

Fuel and Lubricant Tubing

High-Temperature Soft RubberTubing for Fuel and Lubricants

Soft Plastic Tubing for Fuel and Lubricants

Abrasion-Resistant Soft Rubber Tubing for Fuel

Hard Plastic Tubing for Fuel

Cleaned and Bagged High-Purity Hard Plastic Tubing

Cleaned and BaggedHigh-Purity Hard Plastic Tubing

Firm Plastic and Rubber Tubing for Drinking Water

Firm Plastic and Rubber Tubing for Drinking Water

Metal Tubing for Flow

Smooth-Bore Seamless Stainless Steel Tubing

Welded Stainless Steel Tubing

Brass Tubing

General Purpose Copper Tubing

Smooth-Bore Seamless Steel Tubing

Grease-Filled Tubing

Grease-Filled Tubing

High-Temperature Soft Rubber
Tubing for Air and Water

UV-Resistant Soft Plastic and
Rubber 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

Choose-a-Color Soft Plastic
Tubing for Air and Water

Continuous-Flex Soft Plastic
Tubing for Air and Water

Flame-Retardant Soft Rubber
Tubing for Air and Water

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

Abrasion-Resistant Firm Rubber
Tubing for Air and Water

Self-Retracting Firm Rubber
Tubing for Air and Water

Weld-Spatter-Resistant Firm
Rubber Tubing for Air and Water

Abrasion-Resistant Hard Rubber
Tubing for Air and Water

Self-Retracting Hard Plastic
Tubing for Air and Water

High-Pressure Soft Plastic and Rubber
Tubing for Food, Beverage, and Dairy

High-Temperature Abrasion-Resistant Soft
Rubber Tubing for Food, Beverage, and Dairy

High-Temperature Soft Rubber
Tubing for Food and Beverage

Odor-Resistant Soft Rubber
Tubing for Food and Beverage

Continuous-Flex Soft Plastic and Rubber
Tubing for Food, Beverage, and Dairy

Smooth-Flow Soft Plastic
Tubing for Food and Beverage

Crack-Resistant Firm Plastic
Tubing for Food and Beverage

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

Semi-Flexible Hard Plastic Tubing
for Food, Beverage, and Dairy

Abrasion-Resistant Soft
Rubber Tubing for Chemicals

Extreme-Temperature Hard
Plastic Tubing for Chemicals

Abrasion-Resistant Hard
Plastic Tubing for Chemicals

Extreme-Pressure Hard
Plastic Tubing for Chemicals

High-Temperature Firm
Rubber Tubing for Chemicals

High-Temperature Soft Rubber
Tubing for Fuel and Lubricants

Cleaned and Bagged
High-Purity Hard Plastic Tubing