PUR Chemical and Industrial Tubing - High-Flexible

Application area Process technology and chemical engineering, measurement and control... more

Application area

Process technology and chemical engineering, measurement and control technology, mechanical engineering, use as protective, conveying and air tubing, low-pressure pneumatics, as well as vacuum applications

Product specification

Highly abrasion- and wear-resistant

Very good mechanical stability

Very good elastic behaviour comparable to soft rubber, thus outstanding flexibility

Very good flexibility in cold, even at -40 °C

Small bending radius, especially resistant to kinking and robust

No embrittlement, as free of plasticizers

Good damping behaviour

Low remaining deformation

Best chemical resistance to most oils, fats and petrols, aliphatic hydrocarbons and ozone

UV-resistant

Technical specification

Material: PUR (polyurethane), polyester-based

Colour: transparent golden-yellow

Shore hardness A: 70° (DIN 53505)

Temperature range: -40 to +85 °C, for a short time +120 °C

Density: 1.15 g/cm³ (DIN 1183-1-A)

Tensile strength: 38 MPa (DIN 53504-S2)

Elongation at break: 910 % (DIN 53504-S2)

Abrasion: 35 mm³ (DIN 4649-A)

Tear propagation resistance: 44 N/mm (ISO 34-1 Bb)

Compression set: at +23 °C / 70 h: 20 % (DIN 53517), at +70 °C / 24 h: 45 % (DIN 53517)

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Item	Inside Ø mm	Außen-Ø mm	Toleranz mm	max. Betr.-Druck¹ bar	min. Biegeradius mm	Einheit m	Price Euro*
330071	2	4	±0,10	2,6	20	5	122.00
330072	2	4	±0,10	2,6	20	15	307.00
330073	4	6	±0,10	1,6	30	5	125.00
330074	4	6	±0,10	1,6	30	15	313.00
330075	6	8	±0,10	1,2	35	5	129.00
330076	6	8	±0,10	1,2	35	15	319.00
330077	8	10	±0,10	1	50	5	131.00
330078	8	10	±0,10	1	50	15	325.00
330079	8	12	±0,15	1,6	40	5	146.00
330080	8	12	±0,15	1,6	40	15	369.00
330081	10	14	±0,15	1	45	5	155.00
330082	10	14	±0,15	1	45	15	386.00
330083	10	16	±0,15	1,2	40	5	180.00
330084	10	16	±0,15	1,2	40	15	448.00