Custom Radar Arches & Marine Supports for Marine Applications
We fabricate custom radar arches, stern supports, and integrated marine structures from stainless steel and aluminum with ±0.3–0.8 mm tube bending tolerances (final callouts confirmed at quote based on geometry). Lead times from 7–10 business days. FAI → in-process → final inspection records available. Upload STEP/IGES/DWG — 48h DFM & quote.
Accepted Formats: STEP · IGES · DWG · SLDPRT · PDF
Custom Design & Engineering Support
Working from concepts, sketches, or existing designs, our engineering team evaluates CAD drawings for load-bearing requirements, cable routing feasibility, and marine environment optimization.
Through Design-for-Manufacturing reviews and material selection guidance, we transform complex marine concepts into manufacturable, high-performance structures that balance strength, corrosion resistance, and aesthetic finish.
- CAD modeling & design adaptation for marine applications
- Material & process selection guidance (stainless vs aluminum)
- Structural validation for equipment loads & wind resistance
- Cost-optimized manufacturing strategies with integrated features
Workflow: Upload design → 48h DFM feedback → Quote with technical notes → Prototype or production run
Work Samples
Representative examples of our radar arch and marine support fabrication. These samples showcase precision tube bending, welding, and finishing.
Precision Tube Fabrication & Welding Expertise
Behind every smooth curve and strong joint is a process you can measure. We integrate CNC mandrel bending, laser cutting, and TIG/MIG welding into a seamless production workflow.
CNC Tube Bending
Mandrel bending for complex curves with minimal ovality. Typical tolerances ±0.3–0.8 mm depending on diameter and CLR.
Laser Tube Cutting
Precision cutting with mounting holes, slots, and miters prepared in one setup. Tolerances ±0.05–0.1 mm for critical interfaces.
TIG/MIG Welding
Fixture-controlled welding for dimensional accuracy across all angles. 100% visual inspection with sample NDT available.
Marine-Grade Materials & Corrosion Control
Material Options
Saltwater environments demand proven materials and finishing processes. We specialize in marine-grade stainless steel and aluminum with protective surface treatments.
- 316 Stainless Steel — Superior corrosion resistance for offshore exposure
- 304 Stainless Steel — Cost-effective option for protected marine environments
- 6061-T6 Aluminum — Lightweight with excellent strength-to-weight ratio
- 5083 Marine Aluminum — Maximum corrosion resistance for saltwater applications
Material selection guidance provided during DFM review based on structure size, environment, and budget.
Surface Finishing
- Mirror Polishing — High-gloss stainless finish for premium aesthetics
- Brushed/Satin Finish — Professional appearance with reduced maintenance
- Anodizing (Type II/III) — Hard-coat protection for aluminum structures
- Powder Coating — Custom colors with UV and salt resistance
Every surface treatment is selected for long-lasting protection, uniform appearance, and ease of maintenance in marine conditions.
Related Capabilities
Tube Fabrication
Laser cutting, CNC bending, flaring, and precision welding for tube structures.
Sheet Metal Fabrication
Laser cutting, press brake bending, stamping, and enclosure assembly.
CNC Machining
Precision milling, turning, and prototyping for complex geometries.
Welding & Assembly
TIG, MIG, laser welding with complete mechanical assembly services.
Surface Finishing
Powder coating, anodizing, polishing, and plating for corrosion protection.
Tooling Quality & Automation
Custom tooling, CMM inspection, and process automation solutions.
Related Products
Quality Assurance & Global Delivery
Precision is not a claim — it's measured at every stage of production under our ISO 9001 compliant quality management system.
Precision Standards
- Laser cutting:±0.05–0.1 mm
- Tube bending:±0.3–0.8 mm
- Welding assembly:±0.5–1.0 mm (fixture-controlled)
- Surface finish:Uniform appearance with documented inspection
All tolerances confirmed at quote based on specific geometry and joint complexity.
Documentation & Traceability
Full process traceability with documented inspection at each stage ensures consistent quality and compliance.
- First Article Inspection (FAI) reports
- In-process inspection logs with measurements
- Final dimensional verification
- Certificate of Conformance (CoC) on request
- Certificate of Analysis (CoA) for material certifications
Global Delivery: Export-ready packaging with compliance documentation. Safe transport to Asia, Europe, and North America.
Why Partner with X-KPR
When complex marine structures need to move from design to production-ready assemblies, X-KPR brings engineering rigor, integrated capabilities, and proven quality systems.
Engineering-First Approach
We act as an extension of your design team, not just a fabricator. DFM feedback within 48h helps de-risk designs before production starts.
End-to-End Integration
Tube bending, laser cutting, welding, surface finishing, and quality inspection under one roof. Fewer handoffs mean faster delivery and consistent quality.
Marine-Grade Expertise
Proven performance in stainless steel and aluminum marine structures with corrosion-resistant finishing and structural validation for offshore environments.
Frequently Asked Questions
What materials are recommended for radar arches?
Can you fabricate custom mounting configurations?
Do you integrate accessories like solar mounts or davits?
What is the typical lead time?
What quality records can you provide?
Request a Quote
Send us your CAD files, material preferences, and technical requirements. We'll return DFM feedback and a detailed quote within 48 hours.
Accepted: STEP · IGES · DWG · SLDPRT · PDF
Request a Quote
Upload your designs and tell us about your project. We'll return DFM feedback and a detailed quote within 48 hours.