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View productFrom cover programs to bulk fabric supply, the material choice drives fabrication cost and field performance. This sourcing hub gives your procurement, engineering, and wholesale teams a documented material baseline from wholesale portable water storage tank and water storage tank manufacturers specialists: V550, the 550gsm PVC laminated tarpaulin used in flexible water-containment cover programs.
V550 550gsm PVC laminated tarpaulin — the material layer behind portable water tank production.
Tank programs fail in the fabric before they fail in the field. Use this demand-to-response matrix when you write fabric requirement documents or evaluate a new tarpaulin supplier.
| Water-tank cover demand | V550 engineering response | Procurement action |
|---|---|---|
| Water containment without leakage | Waterproof, with dimensional stability and a multi-layer laminate system that balances flexibility and rigidity. | Request full-width V550 rolls to reduce seam count in large cover panels. |
| Outdoor sun and weather exposure | UV-resistant, self-cleaning surface reduces maintenance and extends service life. | Specify V550 and confirm available roll lengths for seasonal stock-cover runs. |
| Tearing at seams and fold stress | Optimized thread density and seam construction minimize risk of tearing or failure under mechanical stress. | Build a sample-seam prototype before committing to bulk production. |
| Extreme climate operation | Wide applicable temperature range: -35 °C to 70 °C. | Send your expected storage and working temperatures with your RFQ. |
| Bacteria and algae concerns in water contact | Antibacterial properties; product stated as nontoxic and environmentally friendly. | Confirm potable-contact compliance with your own market regulations before finalizing. |
| Fire risk in industrial facilities | Flame-retardant additives incorporated during lamination; meets B1 / NFPA 701 standards. | Add “FR grade, B1 / NFPA 701” to every order line where site compliance applies. |
Lock this data into your material bill of materials before you request pricing, cut panels, or issue an inquiry to your fabrication partner.

| Product reference | No.V2022005 PVC laminated tarpaulin |
| Commercial variant | 550gsm PVC Tarpaulin – V550 |
| Weight | 550gsm (16 oz/sq.yd) |
| Base fabric yarn | 500D × 500D |
| Base fabric density | 18 × 17 per sq.in |
| Max roll width | 5.1m / 200″ |
| Standard lengths | 50m / 55 yds · 100m / 110 yds |
| Color options | Striped, blue, white, and any custom color |
| Flame retardancy | B1 / NFPA 701 |
| Customization | Custom tarps available as tailored solutions |
Every portable water containment scenario places a different stress on the membrane. Match your manufacturing reality to the official V550 property that answers it.
Resellers and wholesalers storing portable tanks outdoors need covers that survive continuous daylight without frequent washing or replacement.
Manufacturing sites in cold climates keep raw membrane and finished tank covers in unheated warehouses through winter months.
Fewer welded or stitched seams means fewer leak paths. Fabricators need the widest practical membrane for large cover layouts.
Factories, logistics sites, and municipal yards increasingly require flame-retardant cover material in storage and maintenance areas.
V550 is bought through a B2B quote path, not a retail cart. That means your custom color, roll size, inspection, and tailored-solution requirements are part of the conversation from the first inquiry.
Striped, blue, white, or any custom color can be supplied. Custom tarps are available as tailored solutions.
Up to 5.1m / 200″ maximum width in 50m and 100m standard lengths helps fabricators reduce seams.
Every tarp is tracked via digital ID, and production runs undergo rigorous inspections.
Full container shipments include on-site inspection reports at the company’s cost, lowering your receiving risk.
Send your target width, color, quantity, and fabrication application to start the quote process.
no. we supply the pvc laminated tarpaulin material that tank manufacturers and wholesalers build with. the official product on this page is no.v2022005 pvc laminated tarpaulin, sold commercially as v550 550gsm. if you need finished tanks, we recommend directing your inquiry to a fabricator who works with this material class.
start with the documented commercial grade: 550gsm (16 oz/sq.yd), 500d × 500d base fabric yarn, 18 × 17 thread density per square inch, maximum width 5.1m / 200″, and standard roll lengths of 50m / 55 yds or 100m / 110 yds. colors can be striped, blue, white, or any custom color.
the v550 feature set includes uv resistance, a self-cleaning surface, long service life, and resistance to stain, scratch, abrasion, corrosion, termites, and borers. the material also carries a wide applicable temperature range of -35 °c to 70 °c. no specific years of life are published, so validate expected lifetime against your actual climate in a trial order.
the official product page lists v550 as nontoxic and environmentally friendly, and references antibacterial properties. because potable-water regulation varies by country and final construction, you should confirm compliance documentation with the supplier before using it in direct drinking-water contact.
yes. flame-retardant additives are incorporated during lamination, and the material meets b1 / nfpa 701 standards. add the fr specification to your quote request if fire compliance is required at the end user’s site.
yes. “any other color can be supplied,” and custom tarps are marketed as tailored solutions. for quality assurance, every tarp is tracked via digital id, and full container shipments are provided with on-site inspection reports at the company’s cost. contact sales for current moq, lead times, and pricing.