Guangzhou Runshi Mould Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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SUJ2 Bearing Steel Bending Mandrel Custom Pipe Bending Mandrels For Wall Mounted Boilers Industries

Price Negotiable
Price: Negotiate Price
MOQ: 10 PCS
Delivery Time: 10-25 work days
Brand: Universal Mandrel
Product Description
SUJ2 Bearing Steel Bending Mandrel for Wall-Mounted Boilers
Premium Quality Tube Bending Solution

Manufactured from high-strength GCr15 bearing steel with hard chrome plating, this precision bending mandrel delivers exceptional durability for bending copper, aluminum, and steel tubes. Ideal for CNC tube bending machines and manual benders across various industrial applications.

Product Specifications
Attribute Value
Product Name Universal Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Material SUJ2 GCr15 or YG8
Specification Φ4.14, Φ6.0, Φ6.22, Φ6.85, Φ8.55, Φ8.8, Φ14.1, Φ18.3
Processing Precision CNC Lathe Turning
Heat Treatment HRC 60°-62°
Cutting Tube ID Φ4.76 Φ5 Φ6.35 Φ7 Φ7.94 Φ9.52 Φ12.7 Φ15.88 Φ19.05
Quality 100% Inspection
Surface Finish Ra 0.8
Surface Treatment Hard chrome plating
Service OEM or ODM
Key Features
  • Precision CNC machined for consistent performance
  • Hard chrome plating enhances durability and wear resistance
  • High hardness (HRC 60°-62°) for long service life
  • Produces smooth, bright bends without imperfections
  • Compatible with tube diameters from Φ8 to Φ21
  • Custom specifications available for specialized applications
Applications

Essential component for:

  • CNC 3D Tube Bending Machines
  • Copper Tube Hairpin Benders
  • Return benders
  • Wall-mounted boiler manufacturing
  • Refrigeration system production
  • HVAC equipment manufacturing
  • Gas water heater production lines
Available Specifications

Φ4.14, Φ6.0, Φ6.22, Φ6.85, Φ8.55, Φ8.8, Φ9.6, Φ10.6, Φ12.9, Φ14.1, Φ15.5, Φ16.5, Φ18.3

Product Images
Precision bending mandrel for tube bending machines
Close-up view of electroplated bending mandrel
Bending mandrel specifications and dimensions
High-quality chrome plated surface finish
Precision machined bending mandrel components
Bending mandrel for industrial tube bending applications
Durable SUJ2 bearing steel mandrel
Customizable bending mandrel for various tube sizes
Manufacturing Expertise

Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing high-quality equipment molds, vulnerable parts, and cutting tools for various industries including:

  • Air conditioning and heat exchanger manufacturing
  • New energy applications
  • Medical devices and semiconductor equipment
  • Aerospace and automotive components
  • Photovoltaic and lithium battery production
Precision manufacturing facility for bending mandrels
Frequently Asked Questions
What is the name of this product?
Bending Mandrel One-Way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Are you a trading company or manufacturer?
We are manufacturer.
What industry is the Bending Mandrel mainly used for?
It is an important bending tube parts for CNC 3D tube bending machine and copper tube hairpin bender or return bender
How to manufacture after the order is confirmed?
We need to provide samples or drawings, one of which is sufficient. Our production engineers are professionals with over 10 years of experience, and they know how to control tolerances and precision.
How long is your delivery time?
Generally it is 5-10 working days if the goods are in stock. or it is 10-25 working days if the goods are not in stock, it is according to quantity.
What is your terms of payment?
Payment10000USD, 50% T/T in advance, balance before shipment.

If you have another question, please feel free to contact us.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Runshi Mould Co., Ltd.
Location 101,NO.3,Lane1,Xiao Tang Fang New District,Zhang bian Village,Nancun Town,Panyu District, Guangzhou
Contact Person jackbing

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