High-Performance No Shrinkage Collet For Clamping Heat Exchanger Coil

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High-Performance No Shrinkage Collet For Clamping Heat Exchanger Coil
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Features
Specifications
Product Name: Shrinkless Collet No Shrinkage Collet Non-shrinkage Collet Shrinkless Jaw No Shrinkage Jaw Non-shrinkage Jaw Collet Chuck Tool Collet Tool Shrinkless Claw No Shrinkage Claw Non-shrinkage Claw
Material: 60Si2Mn
Copper Tube Specification: Φ5,Φ6,Φ6.35,Φ7,Φ7.94,Φ9.53,Φ8.9,Φ12,Φ12.7,Φ14.5,Φ15.88
Processing: Precision Grinder Fine Grinding
Hardness: HRA 50°-55°
Quality: 100% Inspection
Surface Finish: Ra 0.2
Surface Treatment: Surface Electroplating
Service: OEM Or ODM
Application: Tube Expander Vertical Electirc Expander Shrinkless Horizontal Expander Shrinkless Expander With Clamping Fixture Rotary Double Position Expander For High-low Row Coil Horizontal Combined Expander Four-station Vertical Expander Horizontal Portable Expande
Usage: Clamping Copper,Aluminum And Steel Tube
Basic Infomation
Place of Origin: china
Brand Name: No Shrinkage Collet
Certification: TS16949
Model Number: No Shrinkage Collet 001
Payment & Shipping Terms
Packaging Details: Plastic box and carton box packaging
Delivery Time: 25-30 work days
Payment Terms: T/T, D/A, D/P, L/C, Western Union, MoneyGram
Supply Ability: 10000 pieces per month
Product Description
High-Performance No Shrinkage Collet For Clamping Heat Exchanger Coil
Product Specifications
Attribute Value
Product Name Shrinkless Collet / No Shrinkage Collet / Non-shrinkage Collet
Material 60Si2Mn
Copper Tube Specification Φ5, Φ6, Φ6.35, Φ7, Φ7.94, Φ8.9, Φ9.53, Φ12, Φ12.7, Φ14.5, Φ15.88
Processing Precision grinder fine grinding
Hardness HRA 50°-55°
Quality 100% Inspection
Surface Finish Ra 0.2
Surface Treatment Surface Electroplating
Service OEM or ODM
Usage Clamping Copper, Aluminum and Steel Tube
Product Description
Engineered from premium spring steel, this shrinkless collet undergoes a unique heat treatment for enhanced strength and wear resistance. It ensures that copper, aluminum, or stainless steel tubes do not shrink during the expansion process. Perfect for use in refrigeration, HVAC, and automotive industries, with custom specifications available for fully automatic tube expanders.
Product Images
Related Spare Parts For Tube Expander
Manufacturer Information

Guangzhou Runshi Mold Co., Ltd. specializes in precision machinery manufacturing, providing equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. Our expertise extends to ceramic and tungsten steel parts for industries including new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, and automotive.

Frequently Asked Questions
Q: What is the name of this product?
A: Shrinkless Collet / No Shrinkage Collet / Non-shrinkage Collet
Q: Are you a trading company or manufacturer?
A: We are the manufacturer.
Q: What industries use the no shrinkage collet?
A: Primarily used in refrigeration, HVAC, and automotive industries for tube expansion applications.
Q: What is your production process after order confirmation?
A: We require samples or drawings, with our experienced production engineers (10+ years) handling tolerance and precision control.
Q: What is your delivery time?
A: 5-10 working days for in-stock items, 25-30 working days for custom orders (quantity dependent).
Q: What are your payment terms?
A: ≤$10,000 USD: 100% advance. >$10,000 USD: 50% advance, balance before shipment.
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Contact Person : jackbing
Tel : +8613413158315
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