RoofCatLadderFactory-Direct Water Tank Cat Ladders
Water Tank Cat Ladder
Water tank cat ladders, fixed steel, HDG, with cage options. OSHA 1910.28, BS 4211 & EN ISO 14122-4 compliant — full compliance docs with every order.
Years Manufacturing
Countries Exported
Quote Response
Years Manufacturing
Why Water Tanks Need a Cat Ladder
Why Every Water Tank Needs a Tank Cat Ladder
Water tanks need safe vertical access for level gauges, roof walkways, vents and cleaning hatches. Our factory cat ladders for water tanks are engineered to OSHA 1910.28, BS 4211 and EN ISO 14122-4 — correct rung spacing, standoff brackets and cage or hoop protection where height requires it. Built by the same Shijiazhuang factory that supplies contractors and EPCs in 50+ countries. An access route that fails inspection means stop-work orders and retrofit scaffolding at site rates.
- Gauge, vent & manway access
Reach roof-mounted instrumentation and hatches without scaffolding
- Height-based fall protection
Safety cage and hoops fitted where OSHA and EN ISO demand
- Corrosion-resistant options
HDG to ISO 1461, or SS304/SS316 for potable and coastal sites
Cat Ladder for Tanks — Configuration Options
Cat Ladder for Tanks — Cages, Platforms & Custom Height
Every cat ladder for tanks is configured around your vessel: a safety cage above fall-protection thresholds, rest platforms for tall tanks, standoff brackets to clear insulation and pipework, and made-to-measure height in bolt-together sections — all fabricated maker-direct in our own plant.
- Safety cage & hoops
Fitted above OSHA 1910.28 / EN ISO fall-protection heights
- Rest platforms
Intermediate platforms on tall water and storage tanks
- Standoff & parapet brackets
150–250 mm standoff, parapet mounts and bolt kits included
- Custom tank height
Any height, up to 25 m per section, made to your stile spacing
Specifications
Water Tank Cat Ladder — Engineered Specifications
Every water tank cat ladder is made to order with the engineered parameters below — measured to your tank height, stile spacing and wall offset. Rungs carry 1.5 kN each; rung spacing sits at 225–230 mm; fixings land at ≤1500 mm centres.
Get My Factory Quote| Specification | Value |
|---|---|
| Stile Material | Q235B HDG 85–100 µm · SS304 · SS316 |
| Rung Spacing | 225–230 mm centres (within the 225–300 mm EN ISO 14122-4 band) |
| Rung Load | 1.5 kN per rung |
| Fixing Spacing | ≤1500 mm centres |
| Max Single Section | 25 m (rest platforms above) |
| Wall Standoff | 150 / 200 / 250 mm standard |
| Cage Options | Hoop & strap cage per OSHA 1910.28 |
| Finish | HDG ISO 1461 · acid-pickled stainless |
| Standards | OSHA 1910.28/23 · EN ISO 14122-4 · BS 4211 · AS 1657 |
Compliance Docs: MTC & DoC With Every Order
Water Tank Cat Ladder Compliance Docs with Every Order
OSHA, BS 4211 & EN ISO 14122 compliant — and the paperwork ships with the product, not after you chase it. Every water tank cat ladder order includes an order-level DoC and full documentation at no extra cost.
- DoC — OSHA 1910.28 & EN ISO 14122-4
Declaration of Conformity to the relevant standard
- MTC 3.1 Material Certificate
EN 10204 3.1 for Q235B / SS304 / SS316
- Structural Calculation Sheet
Engineer-signed for the tank ladder arrangement
Case Endorsement — 20+ Years Manufacturing
Tank Cat Ladder Projects Across 50+ Countries
From municipal reservoir towers to industrial tank farms, our tank cat ladders reach roof level at water treatment works, cooling towers and storage depots. Anonymized reference projects are available on request from our delivered worldwide.
- Municipal water reservoir
Caged 9 m water tank cat ladder, HDG, delivered with DoC & MTC
- Industrial tank farm
Twin tank cat ladders with rest platforms, EN ISO 14122-4 design
- Water treatment plant
SS304 tank cat ladder for a potable-water contact site
Factory-Direct Pricing
Factory-Direct Water Tank Cat Ladder — Quote in 24 Hours
Buy water tank cat ladders direct from the factory — no distributor markup. We quote transparent, itemized pricing within 24 hours, with free drawing review and full compliance docs. Production runs 15–25 working days; shipped EXW, FOB or CIF in loose parts or fully assembled.
HDG climb per metre
6 m caged set, ex-works
Reference vs. US catalog equivalents, which typically list a multiple of factory-direct rates for equivalent caged cat ladders. Your 24h quote is line-by-line: material, cage, brackets, finishing, packaging.
Get a Water Tank Cat Ladder Quote
Get My Water Tank Cat Ladder Quote in 24 Hours
Tell us your water tank height, material and access requirements — we send an itemized factory quote within 24 hours, with a free drawing review and full compliance kit on every order.
- 24h itemized quote
- Free drawing review
- DoC, MTC & structural calcs included