---
product_id: 29212918
title: "40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved"
brand: "teayir"
price: "KSh154952"
currency: KES
in_stock: true
category: "Teayir"
url: https://www.desertcart.co.ke/products/29212918-40-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved
store_origin: KE
region: Kenya
---

# CGA540 valve - industry-standard safety 40 cu ft capacity - versatile power DOT approved steel - rugged durability 40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved

**Brand:** teayir
**Price:** KSh154952
**Availability:** ✅ In Stock

## Summary

> 🟢 Elevate your craft with oxygen-grade precision and safety!

## Quick Answers

- **What is this?** 40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved by teayir
- **How much does it cost?** KSh154952 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/29212918-40-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved)

## Best For

- teayir enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty steel construction with DOT approval guarantees reliable, long-term use in demanding environments.
- • **Refillable & Ready:** Ships empty for safe transport; refill at certified suppliers for cost-effective, sustainable operation.
- • **Safety First Valve:** Pre-installed CGA540 valve ensures secure, oxygen-specific connections every time.
- • **Portable Powerhouse:** Mid-size 40 cu ft oxygen capacity fits perfectly for on-the-go welding and medical needs.
- • **Precision Welding Boost:** Enhances arc stability and metal wetting when mixed with argon for flawless welds.

## Overview

This 40 cu ft steel oxygen cylinder features a DOT-approved heavy-duty steel body and a pre-installed CGA540 valve designed specifically for oxygen service. Ideal for oxy-acetylene welding, metal cutting, industrial applications, and medical oxygen delivery (with prescription), it offers portable, professional-grade performance with a 2015 PSI service pressure. Ships empty for safe transport and requires oxygen-compatible equipment for refill and use.

## Description

40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - desertcart.com

## Features

- 40 CU FT OXYGEN CYLINDER - Mid-size steel oxygen tank for oxy-acetylene welding, metal cutting, medical use, and industrial applications. 2015 PSI service pressure. Portable design with 7" diameter x 22.3" height, 24 lb tare weight. Letter designation: B. Green painted finish standard for oxygen cylinders
- NEW CGA540 OXYGEN VALVE - Pre-installed CGA540 valve designed specifically for oxygen service. Standard 3/4" NGT threading. Use ONLY with oxygen-compatible regulators and equipment. CGA540 is the industry-standard connection for oxygen cylinders to ensure safe oxygen delivery
- HEAVY-DUTY STEEL CONSTRUCTION - Durable thick-walled steel with green painted finish. DOT approved for safe oxygen transport and storage. Test pressure 3360 PSI. Professional-grade quality built for demanding industrial and welding environments
- OXY-FUEL WELDING & CUTTING - Perfect for oxy-acetylene welding and cutting, torch work, metal fabrication, industrial processes, and medical oxygen (prescription required). Oxygen enhances arc stability and improves metal wetting in welding gas mixes when added in small amounts to argon
- SHIPS EMPTY & REQUIRES OXYGEN-SAFE EQUIPMENT - Arrives unfilled per shipping regulations. Fill at certified compressed gas supplier. Use ONLY oxygen-compatible regulators and fittings. Never use with oil or grease. Medical oxygen requires doctor's prescription. Refillable for cost-effective operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01E2T4V2W |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #243,159 in Automotive ( See Top 100 in Automotive ) #413 in TIG Welding Equipment |
| Brand | TEAYIR |
| Customer Reviews | 4.3 4.3 out of 5 stars (88) |
| Date First Available | April 10, 2016 |
| Exterior Finish | Painted |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Threaded |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 30 pounds |
| Item dimensions L x W x H | 7 x 7 x 17.25 inches |
| Item model number | 40STEEL-540 |
| Manufacturer | Varies |
| Material | Steel |
| Maximum Operating Pressure | 2015 Pound per Square Inch |
| Number Of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | NGT |
| Part Number | 40STEEL-540 |
| Product Dimensions | 7 x 7 x 17.25 inches |
| Size | 7 inches x 7 inches x 17.25 inches |
| Specification Met | DOT |
| UPC | 633131433777 |

## Product Details

- **Brand:** TEAYIR
- **Exterior Finish:** Painted
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Threaded
- **Item dimensions L x W x H:** 7 x 7 x 17.25 inches
- **Material:** Steel
- **Maximum Operating Pressure:** 2015 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Outlet Connection Type:** NGT

## Images

![40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 1](https://m.media-amazon.com/images/I/41WzyFuYO-L.jpg)
![40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 2](https://m.media-amazon.com/images/I/41aNnSelPWL.jpg)
![40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 3](https://m.media-amazon.com/images/I/41ekKgO81FL.jpg)
![40 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 4](https://m.media-amazon.com/images/I/51JOcaKE6JL.jpg)

## Frequently Bought Together

- New 40 cu ft Steel Oxygen Cylinder Tank with CGA540 Valve
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**Shop now:** [https://www.desertcart.co.ke/products/29212918-40-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved](https://www.desertcart.co.ke/products/29212918-40-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-12*