Product Description
Company Info
Product Description
1. Safety
Comply ASTM F-1346-91
2. Insulation
Conduct ASTM C 518, Overall rating of at least R16.
The optional marine-grade vinyl covers features high-density, two-pound foam for maximum heat retention. The cover locks into place, forming a protective seal to keep heat in and weather out. The cover helps the SPA water stay clean longer, reducing maintenance costs.
3. Durability
The Vinyl
. Good chemical solution resistance
. Abrasion resistance: No significant wear after 200, 000 double rubs using#8 duck cloth. (Wyzenbeek test method)
. Cold cracking resistance: -20 degrees F for 2 hours. Bend, fold over and crease
The section 10 times. The surface don' t have crack
. UV resistance: Place specimens in an accelerated weatherometer, xenon arc or QUV, for 1500 hours, Per ASTM G 155. The color did not degrade by 2 DE per from an unexposed sample.
. Burn resistance: The sample did not continue to burn when the lighter is moved from the sample Conduct ASTM E-84
. Good mildew resistance: Conduct ASTM G 21 test
Moisture Barrier
≥0.08mm thick, no pinholes and defect
Foam
. High density expanded polystyrene foam
. Burn resistance: The foam did not support a flame not produce heavy smoke
. Water resistance: No more than 4% water absorbed
. Check for the presence of a galvanized steel U channel reinforcing the foam in each half of the cover
Reinforcement
A galvanized steel U channel reinforcing the foam in each half of the cover
A galvanized steel U channel thickness is 1 mm
The channel is molded into the foam
Zipper
The zipper material is nylon
Stitching
The thread is cotton wound polyester thread that is treated for UV and mold inhibitors
The stitching is double stitched and locked
The seams are 4-ply
Grommet
The grommets material is nylon
Latches and locks
The material is Nylon
We can make different shape and dimension SPA cover products to meet your requirement. We would like to provide good quality products with best service to you
Comply ASTM F-1346-91
2. Insulation
Conduct ASTM C 518, Overall rating of at least R16.
The optional marine-grade vinyl covers features high-density, two-pound foam for maximum heat retention. The cover locks into place, forming a protective seal to keep heat in and weather out. The cover helps the SPA water stay clean longer, reducing maintenance costs.
3. Durability
The Vinyl
. Good chemical solution resistance
. Abrasion resistance: No significant wear after 200, 000 double rubs using#8 duck cloth. (Wyzenbeek test method)
. Cold cracking resistance: -20 degrees F for 2 hours. Bend, fold over and crease
The section 10 times. The surface don' t have crack
. UV resistance: Place specimens in an accelerated weatherometer, xenon arc or QUV, for 1500 hours, Per ASTM G 155. The color did not degrade by 2 DE per from an unexposed sample.
. Burn resistance: The sample did not continue to burn when the lighter is moved from the sample Conduct ASTM E-84
. Good mildew resistance: Conduct ASTM G 21 test
Moisture Barrier
≥0.08mm thick, no pinholes and defect
Foam
. High density expanded polystyrene foam
. Burn resistance: The foam did not support a flame not produce heavy smoke
. Water resistance: No more than 4% water absorbed
. Check for the presence of a galvanized steel U channel reinforcing the foam in each half of the cover
Reinforcement
A galvanized steel U channel reinforcing the foam in each half of the cover
A galvanized steel U channel thickness is 1 mm
The channel is molded into the foam
Zipper
The zipper material is nylon
Stitching
The thread is cotton wound polyester thread that is treated for UV and mold inhibitors
The stitching is double stitched and locked
The seams are 4-ply
Grommet
The grommets material is nylon
Latches and locks
The material is Nylon
We can make different shape and dimension SPA cover products to meet your requirement. We would like to provide good quality products with best service to you
Address:
Tianhe District, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Bags, Cases & Boxes, Construction & Decoration
Main Products:
Spa, Spa Cover, Hot Tub Cover
Company Introduction:
HAN has equipped with more than 150 sets of advanced sewing machines and 40 sets of operation material machines. Currently there are more than 630 well-trained sewing workers including 54 senior technical workers and designers, who have many years professional knowledge. We strive to develop the domestic and international market, by long term international cooperation, now we are doing business with Japan, America and other European countries.
