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Polyurethane Tubing

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Ref. Size	O.D. Nom. in.	I.D. Nom. in.	O.D. Tol. in.	I.D. Tol. in.	Wall Thkns. Nom. in.	Min. Bend Radius++ in.	Min. Burst*** Pressure PSI @ 75°
PU-02	1/8	1/16	+/- .008	+/- .005	.032	.35	400
PU-02.5	5/32	3/32	+/- .008	+/- .005	.032	.47	400
PU-03	3/16	1/8	+/- .008	+/- .005	.032	.55	400
PU-04-063	1/4	1/8	+/- .008	+/- .005	.062	.75	400
PU-04-047	1/4	.159	+/- .008	+/- .005	.045	.75	250
PU-05-031	5/16	1/4	+/- .010	+/- .010	.031	1.38	100
PU-05-063	5/16	3/16	+/- .010	+/- .010	.062	.95	330
PU-06	3/8	1/4	+/- .010	+/- .010	.062	1.5	330
PU-08	1/2	3/8	+/- .010	+/- .010	.062	1.97	330
Ref. Size	O.D. Nom. mm.	I.D. Nom. mm.	O.D. Tol. mm.	I.D. Tol. mm.	Wall Thkns. Nom. mm.	Min. Bend Radius++ mm.	Min. Burst*** Pressure PSI @ 75°
PE-04MM	4	2.5	+/- .2	+/- .2	.75	12	28/400
PE-05MM	5	3	+/- .2	+/- .2	1	15	28/400
PE-06MM	6	4	+/- .2	+/- .2	1	18	28/400
PE-08MM	8	6	+/- .3	+/- .3	1	24	23/330
PE-10MM	10	7	+/- .3	+/- .3	1.5	40	23/330
PE-12MM	12	8	+/- .3	+/- .3	2	48	23/330

++ Specified minimum bend radius is for minimal tube flattening.
*** The safety factor adopted set the minimum bursting pressure at four times the working pressure. Always remember that the bursting and working pressure data listed are determined at 75°F (24°C).

Polyurethane Tubing 95 Durometer (Ether Based)

Ether based tubing has the characteristics of an elastomer with good elongation and recovery along with many of the desirable properties of thermoplastics.

Most flexible

Kink resistant

Broad range of chemical resistance

Toughest

Excellant abrasion resistance

Excellant oxidation & ozone resistance

Temperature Range: -40 to 180°F
HARDNESS: 95 SHORE A (ASTM D 785)

POLYURETHANE TUBING CHEMICAL COMPATIBILITY CHART
The information given in this chart should be used as a guide only. Our laboratory testing does not take into consideration possible variations of conditions during effective service. Please refer to the raw material manufacturer website for more information.
Acetate Solvents	Limited	Diesel Fuel	Excellant	Moisture	Limited
Acetic Acid (10%)	Limited	Ethanol	Limited	Naphtha	Excellant
Acetone	Unsuitable	Ether	Limited	Natural Gas	Excellant
Acetylene	Excellant	Ethyl Alcohol	Limited	Nickel Chloride	Excellant
Alum	Excellant	Ethyl Acetate	Limited	Nitric Acid	Unsuitable
Aluminum Chloride	Excellant	Ethyl Chloride	Excellant	Nitrogen	Excellant
Ammonia Gas	Excellant	Formaldehyde	Excellant	Oleic Acid	Limited
Ammonia Liquid	Limited	Formic Acid	Unsuitable	Oxygen	Excellant
Ammonium Chloride	Excellant	Freon 12-22-502	Excellant	Ozone (cold)	Unsuitable
Ammonium Nitrate	Limited	Gas Oil	Limited	Paints	Limited
Amyl Acetate	Limited	Gasoline	Excellant	Petroleum (raw)	Excellant
Barium Chloride	Excellant	Glucose	Excellant	Phenol	Unsuitable
Benzene Chloride	Unsuitable	Glycerin	Excellant	Potassium Chloride	Unsuitable
Benzine (Benzoyl)	Unsuitable	Glycol	Excellant	Potassium Cyanide	Excellant
Borax	Unsuitable	Hydraulic Oil	Excellant	Propane	Excellant
Boric Acid	Limited	Hydrogen	Excellant	Sodium Bisulphate	Excellant
Butane	Excellant	Iron Chlorine	Excellant	Sodium Chloride	Excellant
Butilic Alcohol	Limited	Kerosene	Excellant	Sodium Nitrate	Excellant
Butyl Acetate	Unsuitable	Lactid Acid	Unsuitable	Sulphides	Limited
Calcium Hydroxide	Unsuitable	LPG (liquid gas)	Excellant	Sulphuric Chloride	Limited
Carbonic Acid	Excellant	Lubricating Oils	Excellant	Sulphuric Hydrogen	Limited
Carbonic Dioxide	Excellant	Magnesium Chloride	Excellant	Toluene (Toluol)	Unsuitable
Carbonic Oxide	Unsuitable	Mercuric Chloride	Excellant	Trichlorethylene	Unsuitable
Chloro Gas	Unsuitable	Mercury	Excellant	Xilene	Unsuitable
Chromic Acid	Unsuitable	Methylic	Limited	Zinc Chloride	Limited
Citric Acid	Excellant	Mineral Oil	Excellant
Cyanide	Unsuitable