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China factory - Guangzhou Runshi Mould Co., Ltd.

Guangzhou Runshi Mould Co., Ltd.

  • China,Guangzhou
  • Verified Supplier
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  3. Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing
China Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing
China Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing

  1. China Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing
  2. China Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing
  3. China Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing

Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing

  1. MOQ： 10 PCS
  2. Price： Negotiate Price
  3. Get Latest Price
Payment Terms T/T, D/A, D/P, L/C, Western Union, MoneyGram
Supply Ability 10000 pieces per month
Delivery Time 10-25 work days
Packaging Details Plastic box and carton box packaging
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
Application CNC 3D Tube Bending Machine,Copper Tube Hairpin Bender,Ruturn bender
Usage Bending Copper,Aluminum and Steel Tube
Brand Name Elliptical-Shaped Mandrel
Model Number Elliptical-Shaped Mandrel 001
Certification TS16949
Place of Origin china

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, D/A, D/P, L/C, Western Union, MoneyGram Supply Ability 10000 pieces per month
Delivery Time 10-25 work days Packaging Details Plastic box and carton box packaging
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
Application CNC 3D Tube Bending Machine,Copper Tube Hairpin Bender,Ruturn bender Usage Bending Copper,Aluminum and Steel Tube
Brand Name Elliptical-Shaped Mandrel Model Number Elliptical-Shaped Mandrel 001
Certification TS16949 Place of Origin china
High Light Dull Mandrel for Air Conditioner ，Dull Mandrel for Heat Exchanger
Dull Mandrel Spare Parts for Air Conditioner and Heat Exchanger Manufacturing
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
Application CNC 3D Tube Bending Machine, Copper Tube Hairpin Bender, Return Bender
Usage Bending Copper, Aluminum and Steel Tube
Product Description
Chrome-Plated Dull Mandrel for Tube Elbows: Made from high-quality bearing steel with chrome plating, this dull mandrel is designed for bending copper and aluminum tubes. Available in elliptical, semicircular, and thumb-shaped designs, it works with small or long U-shaped tube benders. Ideal for air conditioner manufacturing in residential, automotive, and rail applications, ensuring smooth, precise tube bends. Handles pipe diameters from Φ4.76 to Φ7, with custom sizes available.
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 Gallery
Dull Mandrel close-up view showing chrome plating Dull Mandrel side profile showing precision machining Dull Mandrel in packaging for protection Multiple Dull Mandrels arranged by size Dull Mandrel dimensional details Dull Mandrel surface finish detail Dull Mandrel quality inspection Dull Mandrel production batch
Application Industry
Dull Mandrel used in industrial tube bending application
Manufacturing Workshop
Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger production. Our expertise extends to ceramic and tungsten steel components for industries including new energy, fluid control, medical devices, semiconductors, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation, electronic communication, and automotive applications.
Manufacturing workshop with precision CNC machines
Frequently Asked Questions
Q: What is the name of this product?
A: Universal Mandrel One-way Mandrel Dull Mandrel Alloy Mandrel Aluminum tube mandrel
Q: Are you a trading company or manufacturer?
A: We are manufacturer.
Q: What industry is the Dull Mandrel mainly used for?
A: It is an important bending tube part for CNC 3D tube bending machines and copper tube hairpin benders or return benders.
Q: How to manufacture after the order is confirmed?
A: We need samples or drawings. Our production engineers with over 10 years of experience know how to control tolerances and precision.
Q: How long is your delivery time?
A: 5-10 working days for in-stock items, 10-25 working days for custom orders, depending on quantity.
Q: What are your payment terms?
A: ≤$10,000 USD: 100% in advance. >$10,000 USD: 50% T/T in advance, balance before shipment.
For additional questions, please feel free to contact us.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Year Established:

    2010

  • Total Annual:

    1500000-2000000

  • Employee Number:

    80~100

  • Ecer Certification：

    Verified Supplier

 Company Introduction:          Guangzhou Runshi Mould Co., Ltd. was established in September 2010 and is located in the core city of Guangzhou in the Guangdong Hong Kong Macao Greater Bay Area. It is adjacent to Shenzhen and Dongguan to the east, Zhongshan in Foshan...  Company Introduction:          Guangzhou Runshi Mould Co., Ltd. was established in September 2010 and is located in the core city of Guangzhou in the Guangdong Hong Kong Macao Greater Bay Area. It is adjacent to Shenzhen and Dongguan to the east, Zhongshan in Foshan...

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Get in touch with us

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  • Guangzhou Runshi Mould Co., Ltd.
  • 101,NO.3,Lane1,Xiao Tang Fang New District,Zhang bian Village,Nancun Town,Panyu District, Guangzhou
  • https://www.diespareparts.com/

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