LadderCageCorrosion-Resistant Access, Factory Direct
Stainless Steel Ladder With Safety Cage
Stainless steel cage ladder - 304 or 316 marine grade, corrosion resistant. Meets OSHA 1910.28 & EN ISO 14122-4; MTC material cert included.
Years Manufacturing
Countries Exported
Projects Delivered
Quote Response
Stainless Steel Grades
Stainless Steel Cage Ladder Options - SS304 & SS316
SS304 for food, pharma and general industrial; SS316 marine grade for coastal, chemical and wash-down environments.
- SS304 - Food & Pharma Hygienic
The hygienic standard for food, pharmaceutical and clean facilities
- SS316 - Marine Grade
Higher chloride resistance for coastal, chemical and wash-down sites
- Acid-Pickled & Passivated
PMI-tested and surface-finished for corrosion resistance
| Grade | Best For | Finish |
|---|---|---|
| SS304 | Food, pharma, general industrial | Acid-pickled, passivated |
| SS316 | Coastal, chemical, marine | Acid-pickled, passivated |
| ASTM A276/A240 | Material specification | PMI verified |
Specifications
Stainless Steel Cage Ladder Specifications
Engineered parameters for every stainless steel ladder with safety cage, made-to-order to your climb height.
Get My Stainless Quote| Specification | Value |
|---|---|
| Rung Diameter | Φ20 mm |
| Rung Spacing | 280 mm (≤300 mm) |
| Clear Width | 500 mm |
| Cage Diameter | Φ700 mm (hoops 40×5 @≤1500, straps 30×3) |
| Cage Start | 2.2 m above floor |
| Load Rating | 1.5 kN per rung |
| Materials | SS304 / SS316 (ASTM A276/A240) |
| Finish | Acid-pickled & passivated |
Compliance Docs: MTC & DoC With Every Order
Compliance & Documentation (MTC / OSHA / EN ISO 14122-4)
Every stainless steel cage ladder ships with its material and conformity file - no chasing paperwork.
- MTC 3.1 Material Certificate
EN 10204 3.1 with mill-origin traceability for SS304 / SS316
- DoC - OSHA 1910.28 & EN ISO 14122-4
Declaration of Conformity to the relevant standard
- PMI Test & Structural Calcs
Positive material identification and engineer-signed calcs
Factory-Direct Stainless Pricing
Factory-Direct Stainless Pricing & 24h Quote
Factory-direct SS304/316 pricing with material options confirmed within 24 hours. Production typically takes 15-25 working days.
Factory-Direct
No distributor markup on SS304/SS316 material.
Material Options
SS304 or SS316 confirmed with an MTC in your quote.
24h Quote
Itemized stainless quote within 24 hours.
Get a Stainless Steel Cage Ladder Quote
Get a Stainless Steel Cage Ladder Quote
Tell us the grade, height and environment - our engineers reply within 24 hours with material options, an MTC scope and a quote.
- 24h itemized quote
- SS304/SS316 material options
- MTC, DoC & calcs included
Alloy Meets Atmosphere
SS304 or SS316 — the Service Matrix That Decides Before You Spend
A stainless steel cage ladder fails for exactly one reason more often than any other: the right grade meeting the wrong air, or the wrong grade meeting the wrong budget. 304 and 316 differ in molybdenum — the element that stands up to chlorides — and that single line splits every site into a 1.8x decision or a 2.5x decision against the $95/m HDG baseline. Our stock is TISCO mill material, PMI-verified per batch before a single weld is struck, so the grade on your drawing is the grade in your ladder — provable, not asserted.
| Service Environment | Chloride Pressure | The Grade That Wins | Price vs HDG $95/m | Proof You Receive |
|---|---|---|---|---|
| Inland food plant, daily washdown | caustic foam, minimal salt | SS304 | 1.8x | MTC 3.1 + PMI record, TISCO heat |
| Urban rooftop, aesthetics-driven | rain and sun only | SS304 — or reconsider HDG entirely | 1.8x, or $95/m | zinc report if you take the HDG counsel |
| Coastal plant, 1 km off the surf | salt mist, condensation cycles | SS316 | 2.5x | PMI verification on every batch |
| Brine rooms, desalination, pool chemicals | chloride contact, constant | SS316 — non-negotiable | 2.5x | engineer-signed calcs + MTC 3.1 |
| Chemical mist carrying chlorides | process-borne | SS316, or FRP where acids dominate | 2.5x / project | environment note written into the quote |
Tell us the distance to salt water and what gets washed down the climb — that one sentence places your site in the correct row, and the 24-hour quote states the grade, the multiplier and the verification behind it.
Decision Table
Choose 304 When… Choose 316 When… Keep HDG When…
Stainless earns its premium at specific addresses, not everywhere. The verdict lines keep the 1.8x and 2.5x money aimed at sites that return it — and the error table catches the four ways well-meaning specs waste it.
| If Your Climb Lives… | Order | Why It Is the Right Money |
|---|---|---|
| Where hygiene foam hits it daily | SS304, 1.8x | survives washdown chemistry; the auditor's recognized surface |
| Within sight and salt-mist of the sea | SS316, 2.5x | molybdenum answers the chloride that pits 304 |
| Around brine, pool or desalination process | SS316, 2.5x | constant chloride contact is 316's home ground |
| Inland, dry, budget-led | HDG at $95/m | 20–35 year zinc in rural air — stainless is decoration there |
| Under acid or chlorine splash, not just mist | Engineered FRP | beyond both grades — resin chemistry, not metal |
| The Expensive Habit | What It Really Buys | The Discipline |
|---|---|---|
| 316 specced inland "for margin" | 2.5x price for chloride that never arrives | inland is 304 or HDG territory — spend the difference on platforms |
| 304 sent to a surf-zone site | tea-staining and pitting inside a few inspection cycles | state the distance to salt water; we place the grade for you |
| Stainless bought with no PMI verification | 200-series substitution risk wearing a 304 label | insist on PMI records — ours run per batch, TISCO heats |
| Every grade decision made per-building | mixed inventory, mixed spares, mixed logic | one site matrix in the RFQ; we quote the whole site in one sheet |
Feature to Outcome
What the Stainless Premium Returns, Line by Line
Five rows that justify the multiplier — or tell you honestly that HDG is the better buy for your address.
| Feature | Advantage | Your Outcome |
|---|---|---|
| TISCO mill stock, PMI-verified per batch | grade proven before welding begins | your mill certificate and reality agree, audit after audit |
| Transparent grade pricing, 1.8x / 2.5x | the premium is visible and defended | you fund chlorides only where chlorides exist |
| Passive alloy surface, no coating at all | scratches self-protect, nothing to repaint | maintenance budget stays at the inspection line |
| Full cage geometry to OSHA 1910.28 / EN ISO 14122-4 | Φ700 mm barrel, 1.5 kN rungs, cage from 2.2 m | stainless routes pass the same file as the steel ones |
| HDG counsel included in every quote | we tell you where $95/m beats 1.8x | a supplier arguing your budget, not just your PO |