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Precision Tube Flaring & Swaging Services
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Precision Tube Flaring & Swaging Services

Precision tube flaring and expanding with ±0.1–0.2 mm accuracy for hydraulic, pneumatic, and plumbing connections.
Upload STEP/IGES/DWG for DFM feedback and quote within 48 hours.

Upload Design View Samples

Accepted Formats: STEP · IGES · DWG · SLDPRT · PDF

Flare Design & Manufacturing Process

Flaring and swaging performance depends on precise geometry, material properties, and connector interface. Our engineers review your specifications to recommend optimal tooling and parameters.

We provide design feedback on flare angles, clearances, and connector compatibility to ensure leak-free sealing and reliable assembly.

  • Tube material, OD (outside diameter), and wall thickness
  • Flare or swage type: angle, dimension, and position on tube
  • Multiple flares or swages: location and sequence
  • Connector interface specifications (SAE, ISO, or custom)
  • Surface finish and cleaning requirements
  • Quantity and delivery timeline

Workflow: Upload design → 48h feedback → Quote with tooling specs → Sample or production run

Tube Flaring - Precision Flaring & Swaging
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Work Samples

Representative examples of our tube flaring and swaging capabilities. These samples showcase precision flares with consistent angles and leak-free sealing.

Tube Flaring - Manufacturing Example 1
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Tube Flaring - Manufacturing Example 2
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Tube Flaring - Manufacturing Example 3
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Tube Flaring - Manufacturing Example 4
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Tube Flaring - Manufacturing Example 5
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Tube Flaring - Manufacturing Example 6
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Technical Capabilities

Flaring Process

Our CNC-controlled flaring equipment delivers consistent, leak-free connections with support for SAE standards, custom geometries, and multi-stage operations.

Hydraulic or servo press applies precise force to form flare angle and dimension, ensuring connector fit-test on sample parts before production release.

Precision Standards

  • Flare tolerance:±0.1–0.2 mm
  • Standards:SAE 37°, 45°, 90°
  • Multi-flare:Supported
  • Lead time:5–7 business days

Materials

We process a wide range of tube materials for flaring operations. Material selection guidance provided during engineering review.

  • Mild steel and carbon steel
  • Stainless steel (304, 316, 316L)
  • Aluminum alloys (6061, 5052)
  • Copper and brass
  • Custom alloys upon request

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.
All Capabilities

Products Using This Capability

Tops & Towers
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Tops & Towers

Marine structures with precision tube connections.
Bow Pulpits
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Bow Pulpits

Multi-tube assemblies with integrated fittings.
Rails & Deck Fittings
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Rails & Deck Fittings

Marine railings with flared connection points.
All Products

Quality Assurance

Every flare and swage verified dimensionally with full material traceability.

Inspection & Verification

  • First Article Inspection (FAI) for every new geometry
  • Flare angle, OD dimension, and bore verification
  • Connector fit-test on sample parts
  • Surface finish and visual inspection
  • Dimensional verification before shipping

Quality Documentation

We provide FAI reports, flare dimensional data, material traceability certificates, connector interface verification, and Certificate of Conformance (CoC).

Certification: ISO 9001 compliant quality management system with traceable inspection records.

Why Choose X-KPR for Tube Flaring

When pressure-tight flares and repeatable geometry drive your assembly success, X-KPR delivers engineering expertise, precision equipment, and documented quality control.

Engineering Analysis & Specification

Our engineers review your connector requirements, recommend flare angles and swage geometries for repeatable results.

Advanced Flaring & Swaging Equipment

CNC-controlled systems with precision dies and automated cycles ensure consistent geometry.

ISO 9001 Quality & Traceability

Every flare and swage verified dimensionally. Material traceability and compliance documentation provided.

Frequently Asked Questions

What flare standards do you support?
SAE 37° (JIC), SAE 45°, and SAE 90° flares. ISO flare specifications also available. Custom angles possible for specialized applications.
What materials can be flared?
Steel, stainless steel, aluminum alloys, copper, and brass. Material hardness and wall thickness influence flaring parameters. Annealing available for work-hardened materials.
What is the tolerance for flare dimensional accuracy?
Standard tolerance ±0.1–0.2 mm for flare angle, OD, and length. Tighter tolerances achievable for critical applications.
What is swaging vs. flaring?
Flaring expands the tube end for connector seating; swaging reduces tube OD or ID for interference fits or attachment. Both can be combined in a single tube.

Request a Quote

Provide tube specifications, flare geometry, material, connector interface, and quantities. We'll verify feasibility and return a detailed quotation within 48 hours.

Contact Us

Accepted: STEP · IGES · DWG · SLDPRT · PDF