Heavy-Duty Cr-V Tube Flaring Tool: The Reliable Choice for Global Distributors
Heavy-Duty Cr-V Tube Flaring Tool: The Reliable Choice for Global Distributors
For hardware wholesalers supplying the HVAC, refrigeration, and automotive industries, providing a reliable flaring tool is non-negotiable. An inaccurate flare leads to refrigerant leaks, unhappy contractors, and high retail return rates.
At Longrun Hardware, we engineer our manual tube flaring tools to eliminate these field failures. By upgrading our core materials and offering flexible, retail-ready packaging, we provide B2B distributors with a high-margin, shelf-ready product that professionals trust.
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1. Technical Precision: The Cr-V Steel Advantage
The biggest complaint end-users have with generic flaring tools is structural weakness. Under high torque, cheap cast-iron yokes crack, and low-grade die blocks score the copper tubing.
We solve this at the metallurgical level. Our 60mm flaring frames and 162mm die sets are forged from Chromium-Vanadium (Cr-V) Steel.
Zero Deflection: The Cr-V construction ensures the yoke maintains its rigidity, driving the concentric cone perfectly straight into the tube for a flawless 45-degree seal.
Smooth Tube Grip: The Cr-V die block clamps securely without leaving deep, weak-point gouges on thin-walled copper or aluminum piping.
Commercial Value: Supplying Cr-V grade tools drastically reduces your defective return rates, protecting your brand reputation and profit margins.
2. Industry Applications: Bridging the Metric & Imperial Gap
Tubing standards vary drastically across the globe. European and Asian HVAC markets rely heavily on metric sizing, while North American plumbing and automotive sectors demand imperial measurements.
Instead of dealing with multiple suppliers, Longrun Hardware offers interchangeable die sets to cover your entire global footprint:
Metric Die Block: 6mm, 8mm, 10mm, 12mm, 14mm, and 15mm.
Imperial Die Block: 3/16", 1/4", 5/16", 3/8", 1/2", and 5/8".
Custom Hole Development: Does your specific regional market use a non-standard tube diameter? Our engineering team can machine custom die hole sizes exclusively for your wholesale orders.
3. Strict Quality Control (QC) Process
Your brand name is on the line with every tool you sell. As a direct manufacturer, we implement rigorous QC checkpoints before any batch is cleared for export:
Material Hardness Testing: Verifying the tensile strength of the Cr-V steel to ensure it meets industrial torque standards.
Thread & Alignment Inspection: The central drive screw and flaring cone are laser-checked for dead-center alignment with the die block holes.
Visual Packaging Audits: Ensuring every sliding card or blister pack is perfectly sealed for pristine retail presentation.
4. Retail-Ready Packaging & OEM Customization
We don't just manufacture tools; we help you sell them. Whether you supply independent hardware stores or large DIY supermarket chains, we offer packaging solutions designed for maximum point-of-sale impact.
Retail Display Packaging: Choose between cost-effective Sliding Cards or high-security Double Blister Packs, perfect for hanging on retail pegboards.
Full Brand Integration: We offer comprehensive OEM services. Your corporate logo can be permanently engraved on the tool frame, printed on the full-color retail cards, and stamped on the heavy-duty master cartons.
Scalable Configurations: You decide the final product presentation. Order the frame and die set combined, or request specific metric/imperial blocks based on your inventory needs.
Secure your supply chain with a factory that understands B2B retail standards.
Contact Us for OEM Branding & Bulk MOQs







Technical Specifications at a Glance
Product Name: Tube Flaring Tool
Core Material: Chromium-Vanadium (Cr-V) Steel
Dimensions: Frame Height: 60mm | Die Set Length: 162mm
Die Hole Sizes (Metric): 6mm, 8mm, 10mm, 12mm, 14mm, 15mm
Die Hole Sizes (Imperial): 3/16", 1/4", 5/16", 3/8", 1/2", 5/8"
(Note: Custom hole sizes available upon request)
Included Components: 1x Cr-V Frame + 1x Die Set (Metric or Imperial optional)
Packaging Options: Sliding Card / Double Blister Pack
Retail-Ready Packaging & OEM Customization
We don't just manufacture tools; we help you sell them. Whether you supply independent hardware stores or large DIY supermarket chains, we offer packaging solutions designed for maximum point-of-sale impact.
Retail Display Packaging: Choose between cost-effective Sliding Cards or high-security Double Blister Packs, perfect for hanging on retail pegboards.
Full Brand Integration: We offer comprehensive OEM services. Your corporate logo can be permanently engraved on the tool frame, printed on the full-color retail cards, and stamped on the heavy-duty master cartons.
Scalable Configurations: You decide the final product presentation. Order the frame and die set combined, or request specific metric/imperial blocks based on your inventory needs.
Secure your supply chain with a factory that understands B2B retail standards.
Contact Us for OEM Branding & Bulk MOQs
Technical Specifications at a Glance
Product Name: Tube Flaring Tool
Core Material: Chromium-Vanadium (Cr-V) Steel
Dimensions: Frame Height: 60mm | Die Set Length: 162mm
Die Hole Sizes (Metric): 6mm, 8mm, 10mm, 12mm, 14mm, 15mm
Die Hole Sizes (Imperial): 3/16", 1/4", 5/16", 3/8", 1/2", 5/8"
(Note: Custom hole sizes available upon request)
Included Components: 1x Cr-V Frame + 1x Die Set (Metric or Imperial optional)
Packaging Options: Sliding Card / Double Blister Pack
