Corrugated Aluminum Cladding for Pipe & Tank Insulation

Corrugated aluminum cladding is a profiled aluminum jacketing sheet used to protect thermal insulation on pipes, ducts, and storage vessels from moisture, UV, and mechanical damage. EcoIn manufactures corrugated aluminum cladding in alloys 1060, 3003, and 3105, with thickness from 0.4 to 1.2 mm. According to Wikipedia’s aluminium alloy page, alloy 3003 offers excellent corrosion resistance, making it the preferred choice for outdoor insulation jacketing.

The corrugated finish of this aluminum cladding provides several advantages over smooth-surface alternatives. The ribbed texture conceals minor dents and scratches that inevitably occur during installation, keeping the finished insulation system looking neat. Additionally, the corrugated profile allows the aluminum cladding sheet to flex and accommodate thermal expansion and contraction as the pipe temperature changes — a critical benefit for industrial pipework operating at fluctuating temperatures.

Quick Specifications — Corrugated Aluminum Cladding

  • Alloy: 1060, 3003, 3105
  • Thickness: 0.4–1.2 mm
  • Surface finish: Corrugated profile (mill finish or stucco)
  • Optional backing: Polysurlyn moisture barrier
  • Delivery time: 25–30 days
  • Payment terms: TT, LC, Trade Assurance
  • Package: Plastic & carton on wooden or steel pallets

Corrugated Aluminum Cladding — Frequently Asked Questions

Answers to common questions about EcoIn corrugated aluminum cladding products.

Corrugated aluminum cladding is used as an outer protective jacket over pipe insulation and vessel lagging in industrial, commercial, and power-generation facilities. The corrugated profile provides structural rigidity and accommodates thermal expansion of the underlying pipe. EcoIn corrugated aluminum cladding is suitable for operating temperatures from -60°C to +120°C, making it ideal for steam pipes, chilled water lines, and cryogenic pipework.

For outdoor and coastal environments, we recommend alloy 3003 corrugated aluminum cladding. Alloy 3003 contains approximately 1.2% manganese, providing significantly better corrosion resistance than pure 1060 aluminium. Adding a polysurlyn moisture barrier to the corrugated aluminum cladding provides an additional layer of protection against condensation and driving rain, extending service life to 25+ years.

Thickness selection for corrugated aluminum cladding depends on the application. For standard pipe insulation jacketing, 0.6–0.8 mm corrugated aluminum cladding is most common, offering a balance of weight, cost, and durability. For high-traffic plant areas or large storage tanks requiring structural resistance, 1.0–1.2 mm corrugated aluminum cladding is recommended. EcoIn can supply custom thicknesses to project specification.

Standard production and delivery time for corrugated aluminum cladding orders is 25–30 days after confirmed order and deposit receipt. EcoIn accepts TT bank transfer, LC (Letter of Credit), and Alibaba Trade Assurance for corrugated aluminum cladding purchases. Minimum order quantity is typically 3 tonnes, with sample rolls available for qualified buyers. Contact our sales team for a detailed quotation.

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