Download 2D CAD drawings for Dengtai standard ladder models. DWG and DXF formats available for integration into architectural and engineering project plans. All drawings include full dimensional callouts, material specifications, and standard compliance references.
Available CAD Drawings
| Drawing | File | Content |
|---|---|---|
| FL-HDG-STD — Standard Fixed Ladder | FL-HDG-STD.dwg / .dxf | Full dimensional drawing: side rails, rungs, brackets, all callouts |
| FL-HDG-EXT — Extended Fixed Ladder | FL-HDG-EXT.dwg / .dxf | Multi-section configuration with flanged joint details |
| CL-HDG-STD — Standard Caged Ladder | CL-HDG-STD.dwg / .dxf | Cage dimensions, hoop diameter (800mm), hoop spacing (300mm), strap layout |
| CL-HDG-MULTI — Multi-Section Caged | CL-HDG-MULTI.dwg / .dxf | Section assembly with intermediate platform and guardrail |
| Standard Wall Bracket | BRACKET-STD.dwg / .dxf | Bracket dimensions, anchor hole pattern, standoff distance |
| Standard Cage Hoop Assembly | HOOP-STD.dwg / .dxf | Hoop component with mounting ear detail |
| Standard Landing Platform | PLATFORM-STD.dwg / .dxf | 800x800mm platform with guardrail post locations |
How to Request CAD Files
CAD files are provided upon request to qualified engineering and procurement professionals. To receive CAD files:
- Email sales@dtsteelladder.com
- Specify: drawing(s) needed, preferred format (DWG or DXF), project name (optional)
- Files delivered within 24 hours
File Specifications
- Format: DWG (AutoCAD 2018+) or DXF (R2018)
- Units: Metric (mm) with dual imperial dimensions on request
- Layer structure: Organized by component (rail, rung, bracket, cage, annotation)
- Compliance callouts: OSHA 1910.23 / EN ISO 14122-4 / AS 1657 referenced on drawing border
BIM & Revit
BIM/Revit families are available for select standard models. Contact our engineering team for availability. Custom BIM families can be developed for project-specific requirements.
Frequently Asked Questions
What is the minimum order quantity for steel ladders?
Standard models: 1 unit. Custom-engineered ladders: 5 units minimum. This is one of the lowest MOQs in the Chinese steel ladder manufacturing industry. Most competitors require 10-20 units.
What payment terms does Dengtai accept?
Standard terms: T/T 30% deposit with 70% balance before shipment. For orders exceeding $10,000, L/C at sight is available. We do not accept D/A or open account terms for first-time buyers.
How long does delivery take?
Standard models ship within 15-20 working days of order confirmation. Custom or bulk orders require 30-45 working days. Ocean freight transit adds 15-35 days depending on destination.
What compliance documentation is provided?
Every order includes: Certificate of Origin (CCPIT-issued), Commercial Invoice, Packing List, Bill of Lading, material certificates (EN 10204 Type 3.1), weld inspection reports (ISO 5817), coating thickness reports, dimensional conformance report, and Declaration of Conformity. Additional documentation (Form A/E, fumigation cert, CE/UKCA package) available on request.
Can I get a sample before placing a bulk order?
Yes. Standard model samples can be shipped for evaluation. Freight cost is borne by the buyer (FedEx/DHL). The sample cost is refunded against your first production order.
What is the warranty on Dengtai ladders?
5-year manufacturing defect warranty. Corrosion warranty by material: HDG 2 years, SS304 5 years, SS316 10 years. After-sales: 48-hour response to any issue. If a dimensional error is our fault, we bear the full replacement cost including freight.
How do I start the ordering process?
Send your specification to sales@dtsteelladder.com including: ladder type, height, material, quantity, destination port, and applicable standard. Receive a detailed quotation within 24 hours.
The Dengtai Procurement Process
When you source steel ladders from Dengtai, the process follows six clear stages:
Stage 1: Inquiry and Specification — Send your requirements (ladder type, height, material, quantity, destination port, applicable standard) to sales@dtsteelladder.com. Our engineering team reviews your specification and returns a line-item quotation within 24 hours.
Stage 2: Engineering Review — Senior Engineer Jouth Zhao reviews technical feasibility. For standard products, we confirm the specification. For custom products, we return CAD drawings for your approval. This stage typically takes 1-3 business days.
Stage 3: Order Confirmation — 30% T/T deposit confirms your order. For orders over $10,000, L/C at sight is available. Production scheduling begins immediately upon deposit receipt.
Stage 4: Production and QC — Standard models: 15-20 working days. Custom/bulk: 30-45 working days. Our five-step QC process runs throughout: (1) raw material certification verification, (2) ISO 5817 weld inspection at each joint, (3) coating thickness measurement per ISO 2808, (4) pre-assembly fit check with bracket matching, (5) VCI + vacuum-sealed packaging inspection.
Stage 5: Pre-Shipment Review — Before shipment, you receive: QC documentation package (material certs, weld reports, coating reports, dimensional conformance), container loading photographs, and the container seal number. Review and approve before we release the shipment.
Stage 6: Shipment and Delivery — Container loaded at Tianjin port. Shipping documents sent via courier. Customs clearance support documentation provided. After-sales: 48-hour response to any question or issue.
Technical Downloads Available
Dengtai provides the following downloadable resources to support your specification, procurement, and installation processes:
Product Documentation
- Product Catalog (PDF, ~5MB): Complete product range with specifications, dimensions, and pricing guidance. Updated quarterly.
- Standard Drawings (DWG/PDF): Dimensional drawings for all standard ladder models. Includes plan, elevation, and detail views.
- 3D CAD Models (STEP/IGES): For integration into your project BIM or 3D model. Available for standard models on request.
- Installation Manual (PDF): Step-by-step installation instructions with bracket layout diagrams and torque specifications.
Compliance and Quality
- ISO 9001:2015 Certificate (PDF): Current certificate with scope and validity dates.
- Sample Compliance Package (ZIP): Example documentation package from a recent project.
- Material Certificate Template (PDF): Example EN 10204 Type 3.1 certificate format.
Procurement Tools
- Supplier Evaluation Checklist (XLSX): 15-point evaluation framework with scoring matrix.
- RFQ Template (DOCX): Standard request for quotation format.
- TCO Calculator (XLSX): Total cost of ownership comparison tool.
How to Request Downloads
Send an email to sales@dtsteelladder.com specifying which resources you need. Most documents are available for immediate email delivery. CAD models (STEP/IGES) and sample compliance packages require brief registration to verify your project role.
How to Get the Best Value from Dengtai
- Provide complete specifications upfront — A complete initial inquiry (ladder type, height, material, quantity, destination, standard) produces the fastest quotation.
- Order in container-friendly quantities — For standard 6m caged ladders, a 40ft container holds 55-70 units. Freight per unit in a full container is $40-70.
- Combine multiple ladder types — A mixed order optimized for container utilization saves freight.
- Standardize where possible — Every custom dimension increases cost and lead time.
All Downloads -> | Specifications -> | Custom Engineering ->
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