High strength aluminum tube for power supply system on high speed railway in special alloy with clear anodize

Special aluminum alloy gives high yield Strength, high fatigue strength (pass 500000 times fatigue testing). Special anodize treatment brings High Corrosion Resistance: Essential for longevity, specially in coastal and high humidity area. All these advantages allow the cable supports (aluminum tubes) on power supply system of high-speed railway to serve over 25 years.

product details

Product Details

Use: High strength aluminum tube for power supply system on high speed railway in special alloy

Material: Special aluminum alloy per AA standard, other aluminum alloy is also available

Dimension: φ42X4, φ55X6, φ70X6, multiple sizes for selection

Weight: determined by specification of the tubes

OEM/ODM: per customer’s requirements. We can develop new products together

Surface Treatment: Clear anodize (bear 500hours salt spray test)

Packaging: Each pc in polybag ), 1 ton/bundle, each bundle surrounded by wooden frames, customized packing is also available

Production Leading Time: For items per customer’s specification, mold developing and sample confirmation is 12-15 days, production leading time is 15-20 days after sample confirmed.

Processing: Alloy melting-Extruding-special aging-strength testing-anodizing -inspection and packing

MOQ: 1000kgs

Supply Ability: 300000 pcs per Month

Payment Terms: 30% deposit before production, the balance paid before loading

Port: Shenzhen or Guangzhou

Place of Origin: Guangdong, China

Certifications: ISO9001, ISO14001, ISO45001, RCV, and GRS

The hanging system of the power cables for the high speed railways is developed and produced in Golden Source, It has a good mechanical property, its tensile strength, yield strength and tensile stretch are 7%-100% better than the European Standards, it also has a good anticorrosion, electrical erosion resistance and vibration fatigue resistance. The performance index of the hanging system of the power cables for the high speed railways which produced in Golden Source is adopted by the ministry of railways, and taking it as the standards of the power cable hanging system for the Beijing-Shanghai line high speed railways attracting worldwide attention. At present, the supplies of the Beijing-Shanghai line, Harbin-Dalian line are of Golden Source, it holds 95% domestic market share.