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

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Contact us

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