---
product_id: 50119800
title: "Flexible gas line, Gas Flex 3/4\" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane"
brand: "gasflex"
price: "1810122₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/50119800-flexible-gas-line-gas-flex-3-4-gas-tubing-pipe
store_origin: VN
region: Vietnam
---

# 150,000 BTUH LPG & 140,000 BTUH Natural Gas Capacity Includes 2 Female 3/4" NPT Brass Fittings 3/4" Nominal Pipe Size (16mm ID x 20mm OD) Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane

**Brand:** gasflex
**Price:** 1810122₫
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Power Your Space with Flexibility & Strength! 🛠️

## Quick Answers

- **What is this?** Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane by gasflex
- **How much does it cost?** 1810122₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50119800-flexible-gas-line-gas-flex-3-4-gas-tubing-pipe)

## Best For

- gasflex enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Flexible:** Flexible aluminum tubing with protective PE cover ensures longevity and easy routing through tight spaces.
- • **High Capacity Flow:** Supports up to 150,000 BTUH for LPG and 140,000 BTUH for natural gas—power your appliances without compromise.
- • **Pro-Grade Dimensions:** True 3/4" nominal size with smooth inner bore for optimal gas flow—engineered for professional results.
- • **Versatile Application:** Perfect for indoor, outdoor, or underground use with PE-coated aluminum resisting corrosion and soil damage.
- • **Effortless Installation:** Hand-tightened brass connectors let you customize and seal with ease—no stress, just precision.

## Overview

The GasFlex 3/4" Flexible Gas Line Kit features 66 feet of durable aluminum tubing with a protective PE coating, designed for high-capacity LPG and natural gas applications. It includes two female 3/4" NPT brass fittings pre-attached for easy installation and offers versatile use indoors, outdoors, or underground thanks to its corrosion-resistant design. Engineered for professional-grade performance, this kit ensures reliable, flexible, and safe gas delivery for your home or business.

## Description

This is a 3/4" Pipe Nominal Pipe size, actual dimensions are 16mm ID x 20mm OD (0.625" ID x 0.787" OD) , the smooth inner bore gives it the flow characteristics similar to other 3/4" nominal pipes. Comes with 2 fittings , the fittings are MALE 3/4" NPT thread on both ends . The KIT arrives with the brass connectors hand tightened , they are attached but not tightened or fixed. This is so that before fixing them to the existing network, you can remove them, apply a little pipe dope sealant on the tapered threads , and affix the threaded part to the existing gas network (no pipe dope necessary on the swivel nut or threads), ….then reconnect the pipe and secure tight the swivel nut. Not having the connectors tightened also makes sense though as depending on your application you can feed the hose through 1/2" holes through walls, etc. and once in place, then apply the connectors (which are large nuts). Outside Installation: gasFlex recommends that whenever the pipe is installed outside where it can be exposed to direct sunlight, it shall be covered with conduit to prevent continuous exposure. Inside Installation: Whenever the pipe is installed inside the building , it can be installed exposed to indoor light , or it can also be embedded in concrete, or behind the wall in dry wall systems as needed. Underground Installation The outer PE layer in gasFlex create a shield that makes it resistant against acid, alkaline or salty soil and alloys the system to be buried underground. CAPACITY: 150,000 BTUH FOR LPG GAS APPLIANCES CAPACITY : 140,000 BTUH FOR NATURAL GAS APPLIANCES

## Features

- FLEXIBLE ALUMINUM PIPE WITH INSIDE AND OUTSIDE PE COVER
- Comes with 2 fittings , the fittings are FEMALE 3/4" NPT thread
- CAPACITY: 150,000 BTUH LPG APPLIANCES, 140,000 BTUH FOR NATURAL GAS APPLIANCES
- KIT arrives with the brass connectors hand tightened for ease of installation
- 3/4" Nominal Pipe size: 16mm ID x 20mm OD (0.625" ID x 0.787" OD)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GASFLEX |
| Material | Aluminum |
| Color | Gold, Yellow |
| Product Dimensions | 792"L x 0.75"W |
| Nominal Wall Thickness | 4 millimeters |
| Outside Diameter | 0.79 Inches |
| Item Length | 792 Inches |
| Manufacturer | gasflex |
| Part Number | 1003566 |
| Item Weight | 7.98 pounds |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** GASFLEX
- **Material:** Aluminum
- **Color:** Gold, Yellow
- **Product Dimensions:** 792"L x 0.75"W
- **Nominal Wall Thickness:** 4 millimeters
- **Outside Diameter:** 0.79 Inches
- **Item Length:** 792 Inches
- **Manufacturer:** gasflex

## Images

![Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane - Image 1](https://m.media-amazon.com/images/I/81CrMdcadDL.jpg)
![Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane - Image 2](https://m.media-amazon.com/images/I/41iE7NCgtsL.jpg)
![Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane - Image 3](https://m.media-amazon.com/images/I/71UuSV8A9CL.jpg)
![Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane - Image 4](https://m.media-amazon.com/images/I/71U00bmm62L.jpg)
![Flexible gas line, Gas Flex 3/4" GAS Tubing Pipe KIT 66 Ft with 2 Fittings GasFlex Natural GAS or Propane - Image 5](https://m.media-amazon.com/images/I/71Q63UVF2lL.jpg)

## Questions & Answers

**Q: Can the length be shortened? How are the ends attached to the flexible pipe? What is the diameter of the actual flexible pipe?**
A: Yes it ca. They are hand tighten. 3/4" size: nominal 16 mm ID x 20 mm OD; 0.625" ID x 0.787" OD

**Q: Does the manufacture make a coupler for the 3/4" Tubing? If not Is there another company that works with this product that does?**
A: Standard tubing fittlings from any plumbing supply store will work with the fittings already on the tubing. You can also use the fittings already on the tubing if you need to shorten it and have not tightened the fittings. However, if you have already tightened the fittings and need new ones, the manufactuer sells applicable fittings & you can order from them directly.

**Q: What size is the o ring inside the fitting?**
A: 16.2 mm , about 0.64"

**Q: Where can I buy extra fittings?**
A: extra fittings like ball valves , tees , elbows are not currently available on this venue,  go to excelonlinestore d0t c0m

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great gas line
*by T***H on February 10, 2024*

Great gas line, easy to use, lightweight, cuts nicely with pvc/pex cutter, good connectors. Used this in a shop building to run gas to a large bay heater. You must have a secure connection to rigidly mounted blackpipe on each end, this cannot be directly connected to a appliance. Cannot be exposed to any conditions that would melt it. For burial or in wall only.

### ⭐⭐⭐⭐⭐ Very Good Product easy to use
*by M***N on March 29, 2023*

this was very easy to cut and install. here are some actual specifications as measuredO.D.= .798" - .802"I.D.= ~.625"O-Ring Size = 13mm ID X 16mm OD x 1.5mm cross sectionI used 1/2" IPS clamps and hangers to secure and 3/4" sprinkler pipe as a sleeve going thru concrete wall

### ⭐⭐⭐⭐⭐ wrong dimension
*by D***O on July 30, 2023*

It isn't 3/4" pipe it is 1/2". Pipe is measured by the ID and not the OD. This gas pipe measures .625 inches ID and that is 5/8".If you want 3/4" pipe you better buy 1".

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*