6z63 Aluminium Aluminum Heat-Resistant Bus Tube

• Customization: Available
• Type: Decoration Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile, Outdoor Substations
• Shape: Square/Round/Flat/or as Customers' Drawing
• Model NO.: 6Z63
• Grade: 6000 Series
• Temper: T
• Alloy: Alloy
• Surface Finishing: Mill Finish/Polished/Anodizing/Brushing
• Alloying Ingredient: 6z63
• Certification: CE, ISO, ISO9001:2008/SGS
• Polished Aluminum Profile: Mechanical Polishing
• Service: OEM and ODM
• Outer Diameter: 60mm - 450mm
• Transport Package: Ep Paper Inside, Craft Paper/Pallet Outside.
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7604210000
• Production Capacity: 10000mt/Month

Product Description

6Z63 Aluminium Aluminum Heat-Resistant Bus Tube

1.6Z63 Aluminium Aluminum heat-resistant Bus Tube
6Z63 Aluminium Aluminum high-strength heat-resistant Bus Tube can operate safely in 150°C-200°C environment, and its tensile strength can keep above 88% at room temperature under 250°C environment. This characteristic is suitable for ice melting device engineering and large-capacity substation engineering.
1) Implementation standard: GB/T27676-2011 aluminum and aluminum alloy bus tube pipe conductor or ASTM B 317M-07
2) Product Alloy: 6Z63(6063-Zr)
3) Product Temper: T6 
4) The product is hollow tubular structure with glossy surface, beautiful appearance and uniform size.
5)The outer diameter is from 60mm to 450mm.
6)The Wall thickness from 3mm to 15mm.
7) The length of a single bus tube pipe conductor can reach up to 15 meters.

2.The Chemical composition and Mechanical properties of 6Z63 Aluminium Aluminum heat-resistant Bus Tube

Alloy

Chemical component(%)

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Ni

Other

Al

Each

Total

6Z63 (6063-Zr)

0.2- 0.6

≤0.35

0.1- 0.2

≤0.1

0.45- 0.9

-

-

-

-

≤0.05

≤0.15

Remain

 

Alloy	Temper	Mechanical properties
		Tensile Strength(Mpa)		Yield strength (Mpa)		Elongation (%)
		standard value	measured value	standard value	measured value	standard value	measured value
6Z63 (6063-Zr)	T6	≥220	≥240	≥190	≥205	≥8	≥9

 

Property / Alloy	6Z63(6063-Zr)
Density(g/cm³) (20ºC)	2.75
Melting point ºC	640-668
Thermal conductivity, (K /ºC x cm x s)	0.51
Electrical Conductivity IACS%	55
Poisson's Coefficient μ	0.317
20ºC Temperature coefficient of electrical  resistance I/ºC	0.003
20ºC Electrical Resistivity β,Ω.m/m	0.032

3.The external diameter allowable deviation and wall thickness allowable deviation of
6Z63 Aluminium Aluminum heat-resistant Bus Tube
3.1 The external diameter allowable deviation (unit: mm)

Nominal  external diameter	>50~75	>75~120	>120~150	>150~200	>200~250
Normal level ±	0.23	0.30	0.40	0.60	0.80
High Precision level ±	0.15	0. 20	0.30	0.50	0.70

3.2 The Wall thickness allowable deviation (unit: mm)

Nominal Wall Thickness		>3.0~4.0	>4.0~5.0	>5.0~8.0	>8.0~10	>10~15
Average wall thickness and Nominal Wall Thickness  ±	Normal level	0.30	0.40	0.50	0.70	0.80
	High Precision level	0.15	0.15	0.20	0.30	0.40
Any wall Thickness and Nominal Wall Thickness  ±	Normal level	0.40	0.50	0.60	0.80	1.00
	High Precision level	0.20	0.20	0.30	0.40	0.50

4.The main performance of 6Z63 Aluminium Aluminum heat-resistant Bus Tube as follows:
1) 6Z63 Aluminium Aluminum heat-resistant Bus Tube adopts hot-top casting seamless pipe tube etc a series of advanced technology, with smooth surface, high dimensional accuracy, high tensile strength, not easy to discharge and deformation;
2) 6Z63 Aluminium Aluminum heat-resistant Bus Tube has excellent machining, welding, conducting and heat resistance. The products were certified by the science and technology department and reached the international advanced level.
3) The convection heat dissipation condition is good, the temperature rise is low, the loss is small, the electrical conductivity is strong, the carrying capacity is big.
4) High heat resistance, which can increase the working temperature of the Bus Tube (working temperature is 150ºC-200ºC), and the conductor has higher mechanical strength at high temperature, so as to improve the safety and reliability of the transmission and transformation system.
5)The installation area is small, and the combined busbar is the 1/3 of the soft conductor installation area.
6)The corrosion resistance is strong,and it is not easy to ice coating, the ability to resist disasters is strong, and the service life is long.
7)Easy installation, beautiful appearance, safe, stable and reliable operation, convenient for maintenance.

5.The usage of 6Z63 Aluminium Aluminum heat-resistant Bus Tube:
6Z63 Aluminium Aluminum heat-resistant Bus Tube is mainly suitable for ice melting device engineering and large capacity substation project.
In addition,it is used as overcurrent conductor in power construction projects, such as conductor connection between power grid transmission conductor and transformer substation, jumper in transmission line, connection conductor in power equipment and high current DC ice melting device,It is a new conductor to replace the traditional rectangular, groove, bar-shaped bus and soft conductor.
It is one of the key equipment (materials) in power transmission and transformation system, and plays a vital role in the safe and reliable operation of power transmission and transformation system and power equipment.

6,Common tubular busbar, Liner tube & sealing ball size or sealing cover size.

Main Bus Pipe Tube		Liner Bus Pipe Tube		Sealing ball  or Sealing cover
OD (mm)	Wall Thickness (mm)	OD (mm)	Wall Thickness (mm)	OD (mm)
80	4	71	3	70
90	5	79	4	79
100	5	89	5	89
110	5	99	5	99
120	5	109	5	109
130	7	115	7	115
150	7	135	7	135
150	10	129	10	129
170	7	155	7	155
170	10	149	10	149
200	10	179	10	179
250	10	229	10	229