Standards	ASTM B75 B88 B280, GB/T1527-2006, JIS H3300-2006, ASTM B75M, ASTM B42, ASTM B111, ASTM B395, ASTM B359, ASTM B188, ASTM B698, ASTM B640, ASTM B280, ASTM B68, ASTM B75, ASTM B88, ASTM B837, ASTM 306, EN1057 etc
Size	15 NB to 150 NB IN
Type	Copper Straight tube, pancake coil, capillary tube, Finned Tube, coil tubes, “LL” finned tube, “L” finned tube, “KL” finned tube, “G” finned tube
Temper	Soft/ Hard/ Half-hard
Copper tubing wall thickness	.035" –.095', (special wall thicknesses available)
Shape	Round, Square, Rectangular, Oval, half-round tubing
Length	1m,2m,3,6m,or as required
Specifications	Round Tube Wall thickness: 0.2mm~120mm Outside Diameter: 2mm~910mm Square Tube Wall thickness: 0.2mm~120mm Size: 2mm2mm~1016mm1016mm Rectangular Tube Wall thickness: 0.2mm~120mm Size: 2mm4mm~1016mm1219mm
Hardness	1/6 hard,1/8 hard, 3/8 hard, 1/4 hard, 1/2hard, full hard, soft, etc
Surface	Mill, polished, bright, oiled, hair line, brush, mirror, sand blast, or as required

Advantage:

we could provide our customers as follows:

1. Top class quality.

2. Competitive price.

3. Low MOQ requirement.

4. Short delivery time.

5. Quick response.

6. Free samples can be provided( when under 1 kg)

Features of Copper Pipe:

construction provides durability
724 psi maximum working pressure
150°F maximum working temperature
Corrosion resistant for long-lasting, maintenance-free use
Pipe Will not burn or support combustion for safety
Pipe are Great for residential water-supply lines
Type K Pipe or thick-wall piping is ideally used between water mains and meters for heavy-duty vacuum-pump lines and underground lines
Pipe is Easy to join and install

Applications:

1. Pancake Coil for ACR, General Engineering Applications

2. LWC Coil for ACR, General Engineering Applications

3. Straight Tubes for ACR and Refrigeration

4. Inner-grooved tube for ACR and Refrigeration

5. Tubes for Transportation System of water, gas and oil

6.PE-coated tube for water/gas/oil transportation system

7.Semi-finished tube for industrial applications

Chemical Composition:

Element	Content (%)
Copper, Cu	69-73.5
Nickel, Ni	9-11
Manganese, Mn	0.5
Iron, Fe	0.25
Lead, Pb	0.05
Zinc, Zn	Remainder

Physical Properties:

Properties	Metric	Imperial
Density	8.69 g/cm3	0.314 lb/in3
Specific gravity	8.69	8.69

Mechanical Properties:

Properties	Metric	Imperial
Tensile strength	380-485 MPa	55-70 ksi
Rockwell hardness	60-80	60-80