Professional Welding Services
Certified TIG and MIG welding for tube, sheet metal, and structural assemblies with 100% inspection and full traceability.
Upload STEP/IGES/DWG for DFM feedback and quote within 48 hours.
Accepted Formats: STEP · IGES · DWG · SLDPRT · PDF
Welding Design & Manufacturing Process
Successful welded assemblies begin with careful joint design. Our engineers evaluate your assembly geometry to optimize for weld strength, appearance, and dimensional stability.
We recommend welding sequence, fixture design, and heat management strategies to minimize distortion and ensure consistent quality across production runs.
- Material specifications and thickness requirements
- Joint configuration: butt welds, fillet welds, lap joints, or T-joints
- Assembly alignment and dimensional tolerances
- Weld process preference: TIG for quality, MIG for production speed
- Load and pressure requirements for weld design verification
- Quantity and delivery timeline
Workflow: Upload design → 48h feedback → Quote with weld specs → Sample or production run
Work Samples
Representative examples of our welding and assembly capabilities. These samples showcase precision joints with clean welds and dimensional accuracy.
Technical Capabilities
Welding Process
From precision TIG welds in aerospace-grade materials to rapid MIG production runs, our certified welders deliver clean, strong assemblies with documented quality and full traceability.
Custom welding fixtures maintain exact part alignment, joint positioning, and gap control throughout the weld cycle for repeatable dimensional accuracy.
Precision Standards
- Weld processes:TIG, MIG
- Assembly tolerance:±0.5–1.0 mm
- Standards:AWS D1.1/D1.9
- Lead time:10–14 business days
Materials
We weld a wide range of materials with appropriate shielding gases and electrode materials for each application.
- Mild steel and carbon steel
- Stainless steel (304, 316, 316L)
- Aluminum alloys (6061, 5052)
- Copper and brass
- Titanium (Grade 2, Grade 5)
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.
Products Using This Capability
Quality Assurance
100% visual inspection, dimensional verification, and full weld documentation for every assembly.
Inspection & Verification
- First Article Inspection (FAI) for every new assembly
- 100% visual weld inspection per AWS standards
- Dimensional verification with custom fixtures
- Load testing when specified by customer
- Penetrant testing (PT) or radiography available
Quality Documentation
We provide FAI reports, WPS (Welding Procedure Specification), PQR (Procedure Qualification Record), material traceability certificates, dimensional inspection reports, and test data.
Certification: ISO 9001 compliant quality management system with traceable inspection records and AWS-certified welders.
Why Choose X-KPR for Welding Services
When weld quality and assembly precision drive your product success, X-KPR combines certified expertise, advanced equipment, and ISO 9001 quality control to deliver reliable assemblies on schedule.
Engineering Design Review
Engineers evaluate joint geometry, welding sequence, and thermal distortion to optimize for strength and dimensional stability.
Certified Welders & AWS Standards
Our welding team follows AWS D1.1/D1.9 structural steel standards. WPS and PQR documentation provided for traceability.
100% Weld Quality Inspection
Visual inspection, dimensional verification, load testing (when specified), and full weld documentation.
Frequently Asked Questions
What is the difference between TIG and MIG welding?
What materials can be welded?
What are typical weld assembly tolerances?
Do you provide weld testing and documentation?
Request a Quote
Provide assembly geometry, material specifications, joint configurations, and quantities. We'll analyze for welding feasibility and return a detailed quotation 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.