PFA Corrugated Pipe with smooth ends

Product specification Flexible connections Extremely small bending radii guaranteed... more

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Product specification

Flexible connections

Extremely small bending radii guaranteed

Universal resistance to organic and anorganic media

Continuous mechanical movements may lead to increased wear of the bonded connection.

Ends fitted with cylindrical pieces allowing connection with THOMAFLUID^® pipe connectors.

Technical specification

Material: PFA (perfluoroalkoxy)

Colour: translucent to clear

Temperature range: -270 to +260 °C

Density: 2.12 g/cm³

Tearing strength: 16 to 32 N/mm²

Tensile modulus: 200 to 800 N/mm²

Linear expansion coefficient: 1.2 to 1.7 x 10^-5 x K^-1

Thermal conductivity: 0.24 W/m * K

Dielectric strength: >20 kV/mm

Design: with cylindrical end pieces 40 mm length

General Information Transport of fluids of all kinds and qualities in laboratories and pilot... more

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General Information

Transport of fluids of all kinds and qualities in laboratories and pilot plants as well as in small production facilities.

Connecting tubing for equipment used in clean room technology, radiochemistry and chemical technology under extreme thermal and environmental conditions.

Flexible fluorocarbon tubing of high thermal, chemical and mechanical stability, free of extractable components. Small flow resistance and only slight tendency to adhesion of solid matter due to smooth inner surface with antiadhesive properties. Electrically non-conductive, resistant to aging even under unfavourable environmental conditions such as moisture, acid as well as solvent vapours, radioactive radiation and weather effects.

Chemically resistant to amines, aldehydes, carboxylic acids, esters of carboxylic acids, dioxane, halogenes, halogenated solvents, conc. mineral acids, nitric oxides, oxygen, sulfur dioxide, sulfur trioxide, carbon disulfide, hydrogen sulfide, hydrogen peroxide, aqueous salt solutions of any concentration and many other acids, lyes and solvents.

Chemical, thermal and dielectric properties virtually identical to those of PTFE, but suitable for thermoplastic processing (welding, injection moulding, deep-drawing).

In comparison to PTFE: Higher light transmission, hardness, mechanical strength and dimensional stability (reduced cold flow tendency). Lower diffusion of media (reduced permeability) and higher compaction due to the injection moulding process. However, reduced mechanical machinability.

Highest thermal resistance of all meltable fluoroplastics

Very high heat distortion resistance

Very high pressure resistance

Very high chemical resistance

Low friction coefficient

Excellent UV and weather resistance

Flame-resistant

Item	NW mm	I. D. end fitting mm	Außen-Ø Endstück mm	max. Betr.-Druck¹ bar	min. Biegeradius mm	Länge m	Einheit Stück	Price Euro*
333939	4,5	2	4	1,7	5	0,5	1	119.00
333940	4,5	2	4	1,7	5	1	1	157.00
334200	4,5	2	4	1,7	5	2,5	1	236.00
12355	8	6	8	2	15	0,5	1	127.00
12356	8	6	8	2	15	1	1	167.00
334201	8	6	8	2	15	2,5	1	259.00
12357	10	8	10	2	18	0,5	1	135.00
12358	10	8	10	2	18	1	1	178.00
334202	10	8	10	2	18	2,5	1	277.00
12359	13	10	12	2	23	0,5	1	146.00
12360	13	10	12	2	23	1	1	202.00
334203	13	10	12	2	23	2,5	1	339.00
12361	14	12	14	2	25	0,5	1	155.00
12362	14	12	14	2	25	1	1	225.00
334204	14	12	14	2	25	2,5	1	396.00
12363	16	14	16	2	28	0,5	1	176.00
12364	16	14	16	2	28	1	1	242.00
334205	16	14	16	2	28	2,5	1	422.00
12367	19	16	18	2	32	0,5	1	242.00
12368	19	16	18	2	32	1	1	304.00
334206	19	16	18	2	32	2,5	1	572.00
12369	21	18	20	2	35	0,5	1	314.00
12370	21	18	20	2	35	1	1	396.00
334207	21	18	20	2	35	2,5	1	699.00
334208	23	20,9	25,4	1,2	40	0,5	1	386.00