---
product_id: 518860211
title: "99.9% Copper Tube 3/8\" OD x 5/16\" ID 10 Ft, Tube Wall: 1/32\", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project..."
brand: "xifowe"
price: "¥12137"
currency: JPY
in_stock: true
reviews_count: 9
category: "Xifowe"
url: https://www.desertcart.jp/products/518860211-99-9-copper-tube-3-8-od-x-5-16
store_origin: JP
region: Japan
---

# Precise 3/8" OD x 5/16" ID ASTM-B280 certified, superior thermal conductivity Seamless soft copper, bendable & durable 99.9% Copper Tube 3/8" OD x 5/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project...

**Brand:** xifowe
**Price:** ¥12137
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 99.9% Copper Tube 3/8" OD x 5/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project... by xifowe
- **How much does it cost?** ¥12137 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/518860211-99-9-copper-tube-3-8-od-x-5-16)

## Best For

- xifowe enthusiasts

## Why This Product

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

## Key Features

- • **Premium Thermal Efficiency:** 99.9% pure copper ensures top-tier heat transfer for refrigeration and cooling systems.
- • **Built to Last Under Pressure:** Robust C12200 copper alloy resists corrosion and withstands high-pressure environments.
- • **Precision Perfect Dimensions:** Exact 10 ft length with 0.8mm wall thickness for reliable, consistent performance.
- • **Versatile Pro-Grade Application:** From air conditioners to architectural models, this tube adapts to all your professional and creative needs.
- • **Seamless Soft Copper Flexibility:** Easily bends to any angle without cracking—ideal for custom HVAC and DIY projects.

## Overview

XIFOWE’s 99.9% pure copper tube delivers precision-engineered 3/8" OD x 5/16" ID dimensions with a durable 0.8mm wall thickness. Seamless and soft, it bends effortlessly for HVAC, refrigeration, and DIY projects, while meeting ASTM-B280 standards for superior thermal conductivity and corrosion resistance. Perfect for professionals demanding reliability and versatility in every coil.

## Description

desertcart.com: XIFOWE 99.9% Copper Tube 3/8" OD x 5/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project... : Industrial & Scientific

Review: Good product - It is what I ordered although the price is high.
Review: Real copper - Works as expected

## Features

- Size: 3/8" OD - 5/16" ID (9.52-7.92mm); Tube Wall: 1/32" (0.8 mm); Length: 10 Feet (3.048M). Note: The actual length of the copper tube is slightly longer than 10FT. And we used a ring cutter to cut the pipe, the cut section diameter will shrink
- Material: Soft copper tube with smooth, seamless surface, manufactured using advanced continuous casting and rolling technology. Complies with ASTM-B280 standard, offering excellent thermal conductivity, machinability, and corrosion resistance
- Wall Thickness & Durability: C12200 Copper Tube features a 0.8 mm wall thickness, making it an ideal solution for high-pressure systems, applications subject to external forces, and scenarios requiring long-term durability
- Shape Changeable: Soft, because copper pipe can bend and deform, they can often be made into elbows and joints. Smooth bending allows copper tubes to bend at any angle. Or used in manufacture of magnetism instruments or meters
- Wide Range of Application: Soft copper tube as refrigeration tube coil tube is widely used in air conditioners, HVAC system pipe, refrigerators, freezers, industry, gardening products, electrical, DIY projects, crafts, architectural models and frame

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6RQGRWS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #13,315 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Copper Tubes |
| Brand | XIFOWE |
| Color | Copper |
| Customer Reviews | 4.6 4.6 out of 5 stars (335) |
| Date First Available | August 22, 2022 |
| Item Length | 10 Feet |
| Item Weight | 1.59 pounds |
| Manufacturer | XIFOWE |
| Material | Copper |
| Nominal Wall Thickness | 1/32 inches (0.8mm) |
| Outside Diameter | 0.38 Inches |
| Product Dimensions | 120"L x 0.37"W |
| Size | 3/8" OD |
| Specific Uses For Product | Refrigeration, HVAC Systems, DIY Projects, Computer Cooling Systems, Brewing Systems |
| Style | 10 FT |
| UPC | 774980878552 |

## Product Details

- **Brand:** XIFOWE
- **Color:** Copper
- **Item Length:** 10 Feet
- **Item Weight:** 0.72 Kilograms
- **Manufacturer:** XIFOWE
- **Material:** Copper
- **Nominal Wall Thickness:** 1/32 inches (0.8mm)
- **Outside Diameter:** 0.38 Inches
- **Product Dimensions:** 120"L x 0.37"W
- **UPC:** 774980878552

## Images

![99.9% Copper Tube 3/8" OD x 5/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project... - Image 1](https://m.media-amazon.com/images/I/71IfV1h1m6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by F***S on December 7, 2025*

It is what I ordered although the price is high.

### ⭐⭐⭐⭐⭐ Real copper
*by B***G on December 12, 2025*

Works as expected

### ⭐⭐⭐⭐⭐ As pictured
*by A***R on August 3, 2025*

Described accurate

## Frequently Bought Together

- XIFOWE 99.9% Copper Tube 3/8" OD x 5/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project...
- DURATECH Tube Bender, Pipe Bender, 3-IN-1, 1/4", 5/16", 3/8", for Copper, Brass, Aluminum and Thin Steel Pipes

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**Shop now:** [https://www.desertcart.jp/products/518860211-99-9-copper-tube-3-8-od-x-5-16](https://www.desertcart.jp/products/518860211-99-9-copper-tube-3-8-od-x-5-16)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*