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Outside Scarfing Inserts Factory Premium Tube Mill Tool Suppliers in China

AIS MACHINERY is a leading China factory and suppliers of high-performance Outside Scarfing Inserts for tube mills. We stock a full line of 4-sided, 6-sided, and 8-sided external bead removing tools in various sizes to optimize your production.

Product Details

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Product Details

AIS MACHINERY specializes in high-performance Outside Scarfing Inserts designed specifically for the tube mill industry. Our OD scarfing tools are engineered to efficiently remove external weld beads and burrs, ensuring a smooth, professional finish for welded pipes. By utilizing premium Tungsten Carbide and advanced modular designs, our inserts minimize downtime and significantly increase overall production throughput.

Whether you are producing small-diameter 5/8” tubes or large 12” OD pipes, our comprehensive range of 3-sided, 4-sided, 6-sided, and 8-sided inserts provides the perfect fit for any application. With specialized coatings like Titanium Nitride and Aluminum Oxide, our tools are built to withstand high-heat and high-speed environments, delivering unmatched durability and precision in every cut.

Detailed Parameters

Material Grade	High-Quality Tungsten Carbide	Tooling Options	3, 4, 6, 8-Sided Inserts
Available Coatings	Titanium Nitride (TiN) / Aluminum Oxide	Applicable Tube OD	5/8” to 12” (Customizable)
Design Type	Unique Modular Design	Function	External Bead & Burr Removal
Manufacturing Process	CNC Grinding & Swiss Coating	Product Series	Standard "63" Series & Custom
Adjustment Method	Cam-adjustable Vertical Positioning	Support System	Dual Supporting Rollers

Key Advantages

Superior Durability

Made from premium carbide with advanced coatings to ensure longer tool life and resistance to high-heat wear.

Reduced Downtime

Modular design allows for faster installation and disassembly, minimizing production interruptions.

High Precision

CNC-milled and ground to exacting tolerances for a perfectly smooth weld seam finish.

Versatile Sizing

A one-stop shop for all sizes from small tubing to large diameter industrial pipes.

Flexible Adjustment

Equipped with cam-driven adjustments and alternate cutters for seamless tool changes.

Custom Tailored

Leveraging rich R&D experience to create exclusive tools matched to your specific production needs.

Product Gallery

Management Platforms

Raw Material Control

Sourcing from China's largest steel mills to ensure a consistent, high-quality base material.

Advanced Manufacturing

Utilizing Swiss-imported coating equipment and high-precision CNC grinders.

Quality Assurance

Strict inspection procedures providing reliable testing data for every tool batch.

Maintenance Protocol

Regular technician maintenance of ultrasonic cleaning and CNC systems for zero-defect output.

Fast Shipment Log

Optimized inventory management for "at a moment's notice" delivery of common sizes.

Technical Support

Life-long online technical assistance and 24-hour response times for engineers.

Investment Return Comparison

Feature	Standard Tooling	AIS Premium Inserts
Tool Life	Short/Average	Extended (Carbide + Coating)
Changeover Time	Manual/Slow	Rapid (Modular Design)
Surface Finish	Inconsistent	High-Precision Smoothness
Operational Cost	High (Frequent Replace)	Low (Longer Service Life)
Setup Complexity	Difficult	Simplified Modular Install

Frequently Asked Questions

Q: What are the main benefits of using Tungsten Carbide for scarfing inserts?

Tungsten Carbide offers extreme hardness and heat resistance, which is critical for removing weld beads from carbon steel tubes without frequent tool failure.

Q: How do I choose between Titanium Nitride and Aluminum Oxide coatings?

Titanium Nitride is excellent for general-purpose high speed, while Aluminum Oxide is preferred for extremely high-heat applications to prevent oxidation.

Q: Can these inserts be customized for non-standard tube diameters?

Yes, we specialize in R&D and can tailor exclusive scarfing tools to match your specific machine requirements and tube sizes.

Q: What does "modular design" mean for scarfing tools?

It means the tools are designed for easy installation and disassembly, which significantly reduces the time the machine is offline during tool changes.

Q: Do you provide support for ID (Internal Diameter) scarfing as well?

Yes, we offer complete ID-scarfing and OD-scarfing systems to ensure all internal and external burrs are removed efficiently.

Q: What is the typical lead time for shipment of standard inserts?

We maintain a large stock of common sizes and the "63" series, allowing us to provide super-fast shipment to minimize your production downtime.

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