---
product_id: 294798663
title: "Pure Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, 99.9% Purity, Industrial Metal, Seamless Pipe for Air Conditioning, Refrigeration, Plumbing Systems and DIY Projects"
brand: "visiaro"
price: "¥15661"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/294798663-pure-soft-copper-tube-7-5mtr-outer-dia-1-4
store_origin: JP
region: Japan
---

# 7.5m seamless coil length 99%+ pure copper for superior heat transfer 21 swg wall thickness for durability Pure Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, 99.9% Purity, Industrial Metal, Seamless Pipe for Air Conditioning, Refrigeration, Plumbing Systems and DIY Projects

**Brand:** visiaro
**Price:** ¥15661
**Availability:** ✅ In Stock

## Summary

> 🔥 Bend, Build, and Beat the Heat with Visiaro Copper! 🔥

## Quick Answers

- **What is this?** Pure Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, 99.9% Purity, Industrial Metal, Seamless Pipe for Air Conditioning, Refrigeration, Plumbing Systems and DIY Projects by visiaro
- **How much does it cost?** ¥15661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/294798663-pure-soft-copper-tube-7-5mtr-outer-dia-1-4)

## Best For

- visiaro enthusiasts

## Why This Product

- Trusted visiaro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Corrosion-resistant and ASTM B68 certified for reliable, long-term use in harsh conditions.
- • **Pro-Grade Packaging:** Sealed coil packaging keeps your copper pristine and ready for immediate use.
- • **Effortless Flexibility:** Soft annealed copper bends easily, reducing installation time and solder joints.
- • **Versatile Applications:** Perfect for air conditioning, plumbing, fuel lines, and creative DIY projects.
- • **Premium Thermal Performance:** High-purity copper ensures rapid heat dissipation for HVAC and refrigeration efficiency.

## Overview

Visiaro’s 7.5-meter soft annealed copper tube combines 99%+ pure copper with a 21 swg wall thickness and seamless construction, delivering unmatched flexibility, durability, and thermal conductivity. Engineered to meet ASTM B68 standards, it’s the go-to choice for HVAC-R, plumbing, refrigeration, and fuel line applications—trusted by professionals and DIYers alike for effortless installation and long-lasting performance.

## Description

Visiaro Round Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, Seamless Hollow Pipe Coil for Air Conditioning, Refrigeration, Plumbing Systems and DIY Projects

## Features

- Outer Diameter: 1/4 inch, Wall Thickness: 21 swg, Pack of 1, Length: 7.5 meters per piece, Standards: ASTM B68, Copper >99%, Temper: Soft Annealed, Bright Finish and Inside Carbon free
- Visiaro soft copper tubes are ideal for heating or cooling applications, such as HVAC-R systems, refrigeration, and air conditioning. They are also perfect for plumbing such as hot and cold water lines/works, and industrial uses like condensers, heat exchangers, radiators, and coolers. These tubes are also suitable for fuel and gasoline lines.
- Ease of Use and Handling: Copper tubes are relatively soft and malleable. Its flexible construction allows for effortless bending and installation in complex layouts and tight spaces, further helping in less soldering joints and cutting the tube. Easy to crimp or flare. They come in sealed packaging.
- High Durability and Efficient Performance: Engineered for outstanding durability and made from high-quality copper, these tubes excel in thermal conductivity, heat dissipation/transfer, are corrosion resistant and can withstand high/low temperatures and pressures, ensuring reliable performance and long service life, even in the most demanding and harsh conditions, ultimately reducing maintenance and system costs.
- Trusted by professionals and DIY enthusiasts for its ease of handling and versatility in creating unique designs, from decorative art to functional plumbing fixtures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | VISIARO |
| Material | Copper |
| Colour | copper |
| Item Weight | 0.95 Kilograms |
| Nominal Wall Thickness | 0.01905 inches |
| Outside Diameter | 0.25 Inches |
| Manufacturer | VISIARO, Visiaro 27 kika Street mumbai 400004 |
| Specific Uses For Product | HVAC-R systems, refrigeration, air conditioning, plumbing, condensers, heat exchangers, radiators, coolers, fuel and gasoline lines, hot and cold water lines |
| Manufacturer | VISIARO |
| Model number | SVCC25ft1l4X0l97P1 |
| Number of Memory Sticks | 1 |
| Item Weight | 950 g |
| Product Dimensions | 47 x 47 x 1 cm; 950 g |
| Item model number | SVCC25ft1l4X0l97P1 |
| Item Height | 10 Millimeters |
| Item Width | 47 Centimeters |
| Included Components | Soft Copper Pancake Coil |
| Are batteries included? | No |

## Product Details

- **Brand:** VISIARO
- **Material:** Copper
- **Colour:** copper
- **Item Weight:** 0.95 Kilograms
- **Nominal Wall Thickness:** 0.01905 inches
- **Outside Diameter:** 0.25 Inches
- **Manufacturer:** VISIARO, Visiaro 27 kika Street mumbai 400004
- **Specific Uses For Product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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## Images

![Pure Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, 99.9% Purity, Industrial Metal, Seamless Pipe for Air Conditioning, Refrigeration, Plumbing Systems and DIY Projects - Image 1](https://m.media-amazon.com/images/I/71-3sNoyF6L.jpg)

## Frequently Bought Together

- Visiaro Round Soft Copper Tube, 7.5mtr, Outer Dia 1/4 inch, Wall Thickness 21 swg, Seamless Hollow Pipe Coil for Air Conditioners, Refrigeration, Plumbing Systems and DIY Projects
- Visiaro Round Soft Copper Tube, 7.5mtr, Outer Dia 1/2 inch, Wall Thickness 21 swg, Seamless Hollow Pipe Coil for Air Conditioners, Refrigeration, Plumbing Systems and DIY Projects

---

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-25*