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Chrome Copper Pipes

Name: Chrome Copper Pipes
SKU: 7677
Availability: InStock

Straight Length Copper Pipes

Product Information

Quality chrome copper pipes

The copper pipe is made to EN 1057 standard, except it is chrome plated for aesthetic purposes i.e. exposure in a bathroom.

Chrome coating is to ISO 1456:2009.

All chrome plated copper pipes are individually bagged to ensure they are protected during transport.

Note: in order to apply chrome plated there has to be nickel coating applied first. This metal is a harder material than copper in nature, therefore it is not recommended to overexert the bending of the tubes. Tube sizes 35mm and above are NOT suitable for any bending.

BS EN 1057 /BS EN 1456

Material Analysis

Material Grade Phosphorus de-oxidised copper; Cu-DHP or CW024A as defined in BS EN 1976
Minimum Copper Content 99.90 % (including silver)
Phosphorus 0.015-0.040 %
Total Impurity Maxima 0.060 % (excluding phosphorus and silver)
The melting point of copper is 1083ºC and it has a density of 8.9 gm/cc
Chrome coating as per ISO 1456:2009

Packaging

All chrome plated tubes are individually bagged to ensure they are protected during transport

Marking

Sizes 15 – 54mm copper tubes are stamped with:

Tube size
Kitemark
EN 1057
Temper
Manufacturer
Date (quarter)

Instructions for Use

Instructions for use:

Copper Tube & Solder Type Fitting Instructions

Frequently Asked Questions about Our Chrome Copper Pipes

Can you deliver your chrome copper pipes overseas?

Yes, our export department is fully capable of arranging shipping for chrome copper pipes to various destinations. Whether it’s a full container, LCL, or air shipment, we can meet your requirements. Please get in touch with us for more information.

Do you provide any warranty for your products?

Yes, we offer a 25-year warranty against manufacturers’ defects on all products sold. For more detailed warranty information, please refer to our warranty policy.

Downloads

Working Pressures / Mechanical Properties

Dimensions and Tolerances (includes chrome plated and PVC covered)

O.D. (mm)	Wall (mm)	Temper	Max Working Pressure bar up	Thickness Tolerance	Diameter Tolerance Mean	Diameter Tolerance Including Ovality
6	0.6 (TX)	Half Hard	133	±10%	± 0.04mm	±0.09mm
6	0.6	Soft	90	±10%	± 0.04mm	Not applicable
6	0.8 (TY)	Half Hard	188	±10%	± 0.04mm	±0.09mm
8	0.6 (TX)	Half Hard	97	±10%	± 0.04mm	±0.09mm
8	0.6	Soft	66	±10%	± 0.04mm	Not applicable
8	0.8 (TY)	Half Hard	136	±10%	± 0.04mm	±0.09mm
10	0.6 (TX)	Half Hard	77	±10%	± 0.04mm	±0.09mm
10	0.7 (TY)	Soft	62	±10%	± 0.04mm	Not applicable
10	0.8 (TY)	Half Hard	106	±10%	± 0.04mm	±0.09mm
12	0.6 (TX)	Half Hard	63	±10%	± 0.04mm	±0.09mm
12	0.8 (TY)	Half Hard	87	±10%	± 0.04mm	±0.09mm
15	0.7 (TX)	Half Hard	58	±10%	± 0.04mm	±0.09mm
15	1.0 (TY)	Half Hard	87	±13%	± 0.04mm	±0.09mm
15	1.0 (TY)	Soft	67	±13%	± 0.04mm	Not applicable
22	0.9 (TX)	Half Hard	51	±10%	± 0.05mm	±0.10mm
22	1.2 (TY)	Half Hard	69	±15%	± 0.05mm	±0.10mm
22	1.2 (TY)	Soft	57	±15%	± 0.05mm	Not applicable
28	0.9 (TX)	Half Hard	40	±10%	± 0.05mm	±0.10mm
28	1.2 (TY)	Half Hard	55	±15%	± 0.05mm	±0.10mm
35	1.0 (LiteX)	Hard	42	±15%	± 0.06mm	±0.07mm
35	1.2 (TX)	Half Hard	42	±10%	± 0.06mm	±0.11mm
35	1.5 (TY)	Hard	64	±10%	± 0.06mm	±0.07mm
42	1.0 (LiteX)	Hard	35	±15%	± 0.06mm	±0.07mm
42	1.2 (TX)	Half Hard	35	±10%	± 0.06mm	±0.11mm
42	1.5 (TY)	Hard	53	±10%	± 0.06mm	±0.07mm
54	1.2 (TX)	Hard	33	±15%	± 0.06mm	±0.07mm
54	2.0 (TY)	Hard	55	±10%	± 0.06mm	±0.07mm
66.7	1.2 (TX)	Hard	26	±15%	± 0.07mm	±0.10mm
66.7	2.0 (TY)	Hard	45	±15%	± 0.07mm	±0.10mm
76.1	1.5 (TX)	Hard	29	±15%	± 0.07mm	±0.10mm
76.1	2.0 (TY)	Hard	39	±15%	± 0.07mm	±0.10mm
108	1.5 (TX)	Hard	20	±15%	± 0.07mm	±0.20mm
108	2.5 (TY)	Hard	34	±15%	± 0.07mm	±0.20mm
133	1.5 (TX)	Hard	16	±15%	± 0.20mm	±0.70mm
159	2.0 (TX)	Hard	18	±15%	± 0.20mm	±0.70mm
219	3.0 (TX)	Hard	20	±15%	± 0.60mm	±1.50mm

Working pressures are to BS 2871:part1:1971

Water Capacity

Table W Microbore

O/D mm	Capacity kg/m
6	0.0169
8	0.0347
10	0.0558

Table X 6mm – 159mm

O/D mm	Capacity kg/m
6	0.0169
8	0.0347
10	0.0615
12	0.0890
15	0.1416
18	0.2063
22	0.3140
28	0.5308
35	0.8220
42	1.2163
54	2.0712
67	3.2134
76	4.1699
108	8.6107
133	13.2647
159	18.8351

Table Y 6mm – 108mm

O/D mm	Capacity kg/m
6	0.0139
8	0.0302
10	0.0529
12	0.0818
15	0.1280
18	0.1952
22	0.2943
28	0.5050
35	0.7888
42	1.1758
54	1.9317
67	3.2375
76	4.0438
108	8.2527

Expansion of copper tube

Copper has a coefficient of linear expansion of 17 x 10-6oC. for example, a 10 metre length of copper tube carrying hot water at 600C will increase in length by almost 7mm when heated from 200C. Assuming that temperature cycling of the system is 200C, thaere will be a continuous cycle of expansion and contration of 3.4mm. Refer to table below.

Temperature change	3m	4m	5m	6m	7m	8m	9m	10m	12m	25m
10°	0.5mm	0.7mm	0.9mm	1.0mm	1.2mm	1.4mm	1.5mm	1.7mm	2.0mm	4.3mm
20°	1.0mm	1.4mm	1.7mm	2.0mm	2.4mm	2.7mm	3.0mm	3.4mm	4.0mm	8.5mm
30°	1.5mm	2.0mm	2.6mm	3.1mm	3.6mm	4.1mm	4.6mm	5.1mm	6.1mm	13.0mm
40°	2.0mm	2.7mm	3.4mm	4.1mm	4.8mm	5.4mm	6.1mm	6.8mm	8.2mm	17.0mm
50°	2.6mm	3.4mm	4.3mm	5.1mm	6.0mm	6.8mm	7.7mm	8.5mm	10.2mm	21.0mm
60°	3.1mm	4.1mm	5.1mm	6.1mm	7.1mm	8.2mm	9.2mm	10.2mm	12.2mm	26.0mm
70°	3.6mm	4.8mm	6.0mm	7.1mm	8.3mm	9.5mm	10.7mm	11.9mm	14.3mm	30.0mm
80°	4.1mm	5.4mm	6.8mm	8.2mm	9.5mm	10.9mm	12.2mm	13.6mm	16.3mm	34.0mm
90°	4.6mm	6.1mm	7.7mm	9.2mm	10.7mm	12.2mm	13.8mm	15.3mm	18.4mm	38.0mm
100°	5.1mm	6.8mm	8.5mm	10.2mm	11.9mm	13.6mm	15.3mm	17.0mm	20.4mm	43.0mm
150°	7.65mm	10.2mm	12.75mm	15.3mm	17.85mm	20.4mm	22.95mm	25.5mm	30.6mm	63.75mm
200°	10.2mm	13.6mm	17.0mm	20.4mm	23.8mm	27.2mm	30.6mm	34.0mm	40.8mm	85.0mm