Wall Sleeves, by APS
Description
Gal-Vo-Plast® wall sleeves prevent corrosion for better durability and longer life. APS offers stainless steel, carbon steel, and Gal-vo-plast® wall sleeves in 12” standard lengths with a 2” water stop. Diameters range from 2” to 120” and custom lengths are available.
Two wall sleeves with two different types of protective coatings were submitted for testing at an independent lab. This test consisted of a 500-hour exposure test (equal to two years) in a B 117 salt fog chamber. This test has been used to a considerable extent for the purpose of comparing different materials and finishes.
One sample had hot dipped galvanized coating and the other had Gal-vo-plast coating. The coatings were of uniform thickness and showed good adhesion.After testing, the submitted wall sleeves were removed from the salt fog chamber for visual examination.
The visual examination revealed no indications of oxidation on any of the exposed surfaces of theGal-vo-plast coating. The visual examination revealed considerable oxidation of the galvanized coating on all exposed surfaces.
Comparison
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| Gal-vo-plast Wall Sleeve after 500 hours of exposure |
Galvanized Wall Sleeve after 500 hours of exposure |
| Gal-vo-plast Wall Sleeves | Galvanized Wall Sleeves |
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Specifications
- Quality Assurance• Corrosion Resistant
- Unlimited Sizes• Easy Installation
- Customized To Order
- Fast Turn-around
APS traditional wall sleeves are available in stainless steel and carbon steel with our new Infinity wall sleeve manufactured in HDPE. The standard length is 12”; longer and shorter lengths are available. Steel wall sleeves are available in sizes from 2” to 120” diameter.
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