Spiral Perforated Metal Tube specification:

Electrolytically Polished Perforated Stainless Cylinder Up To 2000 Mm In Length

Applications

Perforated metals are used in interior and exterior design manufacturing applications (both functional and decorative). Industries that make use of perforated metals include filtration, insulation, security and barrier, construction, furniture, acoustics, material development, automotive engineering, chemical and energy, food service, waste management and automotive engineering. The number one industry for perforated metals is architectural design.

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Benefits

Perforated metal services offer so many stand-alone and “as compared to” benefits. First, perforated metals and generally lightweight and easy to transport and handle. Second, they’re incredibly versatile, more so than competitors like expanded metal. Likewise, they can be produced with unmatched precision. In addition, they are extremely functional and feature incredible strength and structural integrity.

They’re also sustainable in a number of ways. For instance, old perforated metal components, scraps and leftover metal from production can be recycled and refurbished. Also, unlike others, old acoustic perforated metal sheet can be cleaned and refurbished without damage to acoustic equipment absorptive properties. They additionally provide great energy savings to the architectural industry—When integrated in a building facade, they account for an energy savings of up to 25%.

Surface treatment

1. Surface treatment of steel sheet sections

• 1.1. Raw, without any treatment
• 1.2. Hot-dip galvanized acc. to DIN EN ISO 1461
• 1.3. Cold galvanized
• 1.4. Plastic coated
• 1.5. Varnished with subsequent baking

2. Surface treatment of stainless steel sheet sections

• 2.1. Pickled
• 2.2. Electrolytically polished (up to 2000 mm in length)

3. Surface treatment of aluminium sheet sections

• 3.1 Without surface treatment
• 3.2 Pickled
• 3.3 Varnished with subsequent baking
• 3.4 Anodized

• Quantity(Packs)	1 - 100	101 - 400	>400
  Est. Time(days)	12	15	To be negotiated