---
product_id: 45030658
title: "300Ft PEX Tubing"
brand: "happybuy"
price: "261722 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Happybuy"
url: https://www.desertcart.kg/products/45030658-300ft-pex-tubing
store_origin: KG
region: Kyrgyzstan
---

# 80-160psi pressure & temp rated EVOH oxygen barrier for corrosion resistance 300ft durable coil length 300Ft PEX Tubing

**Brand:** happybuy
**Price:** 261722 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your heating game with leak-proof, corrosion-resistant tubing! 🛠️

## Quick Answers

- **What is this?** 300Ft PEX Tubing by happybuy
- **How much does it cost?** 261722 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/45030658-300ft-pex-tubing)

## Best For

- happybuy enthusiasts

## Why This Product

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

## Key Features

- • **Flexible & Energy Efficient:** Minimum 5-inch bend radius with smooth inner walls for optimal heat transfer and energy savings.
- • **Unmatched Durability & Length:** A full 300 feet of premium PEX-B tubing built to last through years of radiant heating cycles.
- • **Advanced Oxygen Barrier Technology:** EVOH layer blocks oxygen ingress, preventing corrosion and extending your heating system’s lifespan.
- • **Effortless, Versatile Installation:** Compatible with crimp, cinch, press, and compression fittings for seamless integration into any project.
- • **High-Pressure & Temperature Resilience:** Rated up to 160psi and 200℉, engineered to withstand demanding residential and commercial environments.

## Overview

Happybuy’s 1/2 inch, 300-foot PEX-B pipe coil features an EVOH oxygen barrier that protects metal components from corrosion, ensuring long-lasting radiant floor heating performance. Rated for pressures up to 160psi and temperatures up to 200℉, this flexible, crack-resistant tubing supports multiple connection systems and maximizes heat dissipation efficiency for both residential and commercial applications.

## Description

Happybuy Oxygen Barrier 1/2 Inch 300 Feet Tube Coil EVOH PEX-B Pipe, for Residential Commercial Radiant Floor Heating, Red: desertcart.com: Industrial & Scientific

Review: Price and quality - Very good price and quality
Review: great pex so far - went really great, no issues

## Features

- Reliable Quality: Color: Red; Nominal Diameter: 1/2"; Total Length: 300ft. Outside Diameter: 0.625"; Inner Diameter: 0.485"; Keep quick & smooth hot/cold water flows. Made of PEX material, , crack-resistant, leak-proof. Perfect for potable water or radiant floor water use.
- Robust O2 Resistant: Unique EVOH layer, stop O2 into the tube, protect metal components from corrosion. Heating system's service time can be greatly lengthened. Smooth inner pipe, anti- scaling quality, increase heat dissipation efficiency & speed for energy-saving.
- Effortless Installation: Compatible with different connection system & floor type, such as: Crimp connection system (crimp tool + crimp rings + crimp fittings); Cinch (clamp) connection system (cinch tool + St. steel clamps + crimp fittings); Press system (by Viega); Compression PEX Fittings.
- Premium Flexibility: Min.5" bending radius, easy to bend for different ground situation. Big pressure capacity: 80psi @ 200℉, 100psi @ 180℉, 160psi @ 73℉. Thus to ensure its good temperature resistant, crack- & leakage-proof.
- Diverse Use Scenario: Suit for home & commercial use, like: radiant floor heat system, solar water heater system, central air-conditioning piping system etc. Structural concrete slabs, Non-structural slabs, Staple-up (between joists) radiant floor heating with and without heat transfer plates, "Sandwich" type radiant heating (between sub floor and finished floor), Snow & ice melting systems etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072LW5H44 |
| Best Sellers Rank | #70,203 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,395 in Pipe Fittings |
| Brand Name | Happybuy |
| Color | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (514) |
| Included Components | 1/2 Inch X 300 Feet Pex Tube Coil |
| Item Dimensions L x W | 66"L x 66"W |
| Item Length | 300 Feet |
| Item Type Name | 300 Feet Pex-tube Coil EVOH PEX-B Pipe |
| Item Weight | 17.7 Pounds |
| Manufacturer | Happybuy |
| Material Type | PEX-B |
| Maximum Pressure | 160 Pascal |
| Nominal Wall Thickness | 0.5 |
| Outside Diameter | 0.63 Inches |
| UPC | 601285860152 601285880655 |
| Unit Count | 300.0 Feet |

## Product Details

- **Brand:** Happybuy
- **Color:** Red
- **Item Length:** 300 Feet
- **Item Weight:** 17.7 Pounds
- **Material:** PEX-B
- **Maximum Pressure:** 160 Pascal
- **Nominal Wall Thickness:** 0.5
- **Outside Diameter:** 0.63 Inches
- **Product Dimensions:** 66"L x 66"W
- **UPC:** 601285860152 601285880655

## Images

![300Ft PEX Tubing - Image 1](https://m.media-amazon.com/images/I/71hqvUsRldL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Price and quality
*by I***V on December 26, 2025*

Very good price and quality

### ⭐⭐⭐⭐⭐ great pex so far
*by O***E on April 2, 2026*

went really great, no issues

### ⭐⭐⭐⭐⭐ Good product
*by J***N on June 21, 2025*

Nice product good quality heavy, not junk

## Frequently Bought Together

- Happybuy Oxygen Barrier 1/2 Inch 300 Feet Tube Coil EVOH PEX-B Pipe, for Residential Commercial Radiant Floor Heating, Red
- VEVOR PEX Heat Transfer Plates, 100pcs Box Radiant Heat Transfer Plates, 2ft Aluminum PEX Heat Transfer Plates, 1/2 inch Heat Transfer Plates designed for PEX Tubing
- Highcraft ID234x50 Half Clamp J-Hook with Nail For Pex Tubing Pipe Support, 1/2 in, Black

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**Shop now:** [https://www.desertcart.kg/products/45030658-300ft-pex-tubing](https://www.desertcart.kg/products/45030658-300ft-pex-tubing)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-08*