Cooling tubes for piping

Round copper tubes for manufacturing cooling and air conditioning units systems (piping)

Medidas:

Exterior Ø 3.18 to 108 mm.

Data sheet

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Description

At Bronmetal we supply high quality round, square, rectangular and oval copper tubes for cooling piping.

Alloys

Material Designation	Chemical Composition in % (m/m)	Density² g/cm³ approx.
Cu-DHP	CW024A	min.	99,90	0,015	8,9
max.	–	0,040
¹ Including silver, up to a maximum of 0.015%.
² Only for information.

Measurements

Properties

Technical characteristics

Treatment State	Tensile Strength R_m MPa min.	Elongation A % min.	Hardness (indicative) HV5
R220^a	annealed^a	220	40	(de 40 a 70)
R250	semi-hard	250	30	(de 75 a 100)
R290	hard	290	3	(min. 100)

NOTE 1 – The hardness figures in brackets are not requisites for this norm, but are given only for indicative purposes.
NOTE 2 – 1 MPa equivalent to 1N/mm².

Tolerances

Nominal exterior diameter d	Tolerances on mean diameter
6	13	± 0,04	± 0,04
13	16	± 0,05	± 0,04
16	28	–	± 0,05
28	54	–	± 0,06
54	67	–	± 0,07

Tolerances	Nominal Exterior Diameter d	Nominal Wall Thickness e
Maximum deviation admissable at any point^a	6	67	± 0,025	± 0,03	± 0,03	± 0,04	± 0,05	± 0,06	± 8%^b	± 8%^b
Tolerances for mean thickness	6	9,52	± 0,01	± 0,01	± 0,01	± 0,015	± 0,02	± 0,02	–	–
9,52	13	–	± 0,01	± 0,01	± 0,015	± 0,02	± 0,02	–	–
13	16	–	–	± 0,01	± 0,015	± 0,02	± 0,02	–	–
16	22	–	–	–	–	–	± 0,02	± 0,05	–
22	40	–	–	–	–	–	± 0,02	± 0,05	–
40	67	–	–	–	–	–	–	–	± 0,08
^a Includes concentricity deviation.
^b Value as a percentage of nominal thickness.

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Custom tab summary

Value Copper 10/10/2022

Previous value 07/10/2022

7.893,84 €/Ton

7.732,31 €/Ton

*Prices Based on the Metals Market of

Documentation download

Title

Other languages

Type

Created

Bronmetal Copper tubes

Type Technical sheets

Created 02/12/2019

INDUSTRIAL SECTOR Bronmetal

Type Catalogue

Created 02/12/2019

Nominal exterior diameter d			Nominal Wall Thickness e mm
Metric Series	Imperial Series		Nominal Wall Thickness e mm
mm	mm	in	0,80	1,00	1,25	1,50	1,65	2,00	2,50
	3,18	1/8	●
	3,97	5/32	●	●
	4,76	3/16	●
6			■ ●	●
	6,35	1/4	●	●
	7,94	5/16	●	●
8			■ ●	●
	9,52	3/8	●	●
10			■ ●	■ ●
12				■ ●
	12,70	1/2	●	■ ●
15				■ ●
	15,87	5/8		■ ●
18				■ ●
	19,06	3/4		●	■
22				■ ●
	22,23	7/8		●	■
	25,40	1		■
28						■
	28,57	1 1/8		■	■
	34,92	1 3/8			■
35						■
	41,27	1 5/8			■
42						■
	53,97	2 1/8			■		■
54								■
64								■
	66,67	2 5/8			■		■	■
76,1								■
	79,37	3 1/8					■		■
	88,90	3 1/2						■
	92,07	3 5/8					■		■
	104,80	4 1/8					■		■
108									■
NOTE – This table is the first step towards a norm which only includes metric values.
■ Available in straight lengths.
● Available in rolls.

Cooling tubes for piping

Description

SURFACE QUALITY

TOLERANCES ON MEAN EXTERIOR DIAMETER FOR SMOOTH PIPES

TOLERANCES ON WALL THICKNESS FOR SMOOTH PIPES

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Cooling tubes for piping

Description

SURFACE QUALITY

TOLERANCES ON MEAN EXTERIOR DIAMETER FOR SMOOTH PIPES

TOLERANCES ON WALL THICKNESS FOR SMOOTH PIPES

Sectors

Downloads

Tools

News

Follow us on social networks

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Contact us

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