Tube Expander VALUE VST-22B for Copper Tubing HVAC

Tube Expander for VALUE VST-22B Manual Copper Tube Swaging

The Tube Expander VALUE VST-22B is a manual HVAC tool designed to expand soft copper tubing. It helps technicians create an enlarged tube end for joining compatible copper pipes during air conditioning and refrigeration work.

Because this tool expands the tube end instead of simply cutting or bending it, technicians can make suitable pipe-to-pipe connections with fewer separate fittings. The VST-22B supports seven nominal tubing sizes, making it useful for a range of common HVAC installation and repair tasks.

Key Features

• Manual Expansion: Uses hand-operated mechanical action to expand compatible soft copper tubing.

• Seven Size Options: Supports 1/4, 5/16, 3/8, 1/2, 5/8, 3/4 and 7/8 inch tubing.

• Metric Size Support: Covers listed metric sizes of 6, 8, 10, 12, 16, 18 and 22 mm.

• Controlled Tube Expansion: Includes a spacing groove designed to help control expansion and reduce excessive enlargement.

• Foldable Construction: Offers a portable design for technicians working at different job sites.

• Simple Operation: Provides a practical hand tool for routine copper tube preparation and servicing.

Technical Specifications

Specifications are based on VALUE product documentation. Confirm any additional compatibility requirements with Shobta before ordering.

Best Used For

• Air Conditioning Installation: Expand suitable copper tube ends when preparing refrigerant line connections for split AC systems.

• Refrigeration Repair: Help technicians prepare compatible copper tubing during maintenance and replacement work.

• HVAC Service Workshops: Support repeated tube preparation tasks for air conditioning and refrigeration equipment.

• Commercial Building Maintenance: Assist maintenance teams with suitable copper pipe connections in shops, offices and other buildings.

However, always check the tube outside diameter and material before use. The VST-22B is intended for soft copper tubing, so do not assume it works with steel, hard copper or other materials.

Why Buy From Shobta

• Nationwide Delivery: Order from Shobta.com for delivery across Bangladesh, with an estimated delivery time of 2–7 working days.

• Cash on Delivery: Cash on delivery is available where supported, giving eligible customers another payment option.

• Stock Confirmation: Contact Shobta to confirm product availability, current pricing and the supplied package before placing an order.

What Is in the Box

The manufacturer lists blister packaging for the VALUE VST-22B. The exact included components beyond the tool are not confirmed in the available product information. Contact Shobta for details before purchasing.

For best results, cut the copper tube cleanly and prepare its end before expansion. Then select the correct expander size and follow the tool instructions to form a suitable expanded opening. This helps improve fit during assembly and reduces the need for separate joining fittings where the connection design permits.

In addition, use the tool carefully to avoid splitting, crushing or excessively stretching the tube. Always follow the equipment manufacturers instructions for refrigerant line connections and pressure testing. Proper tube preparation is important for dependable HVAC installation and servicing.

7. FAQ

Q1. What is the VALUE VST-22B used for?

The VST-22B expands soft copper tube ends for suitable pipe connections. HVAC and refrigeration technicians commonly use this type of tool when preparing copper tubing.

Q2. Which tube sizes are compatible with this expander?

The tool supports 1/4, 5/16, 3/8, 1/2, 5/8, 3/4 and 7/8 inch tubing, with listed metric sizes from 6 mm to 22 mm. Confirm the tube outside diameter before use.

Q3. Can I use the VST-22B on steel or hard copper pipes?

The manufacturer specifies soft copper tubing for this model. Do not use it on steel or hard copper unless the manufacturer confirms compatibility.

Q4. Can I order the VALUE VST-22B from Shobta with delivery in Bangladesh?

Shobta.com offers nationwide delivery, generally within 2–7 working days, and cash on delivery where supported. Contact Shobta to confirm current stock, price and payment options before ordering.