--- product_id: 267451865 title: "125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved" brand: "varies" price: "S$1028" currency: SGD in_stock: true category: "Varies" url: https://www.desertcart.sg/products/267451865-125-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved store_origin: SG region: Singapore --- # CGA540 valve for industry-standard safety 125 cu ft capacity for extended use Heavy-duty DOT-approved steel construction 125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved **Brand:** varies **Price:** S$1028 **Availability:** ✅ In Stock ## Summary > 🛠️ Power your craft with oxygen that lasts—because downtime is not an option. ## Quick Answers - **What is this?** 125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved by varies - **How much does it cost?** S$1028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/267451865-125-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved) ## Best For - varies enthusiasts ## Why This Product - Trusted varies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Steel Build:** Thick-walled, DOT-approved tank built to withstand the toughest industrial environments. - • **Precision CGA540 Valve:** Engineered for secure, oxygen-only connections—safety first, always. - • **Massive 125 cu ft Oxygen Capacity:** Stay powered through long shifts without constant refills. - • **Ready for Professional Operations:** Ships empty for safe transport; refill at certified suppliers with oxygen-safe equipment. - • **Versatile Industrial & Medical Use:** Perfect for welding, metal fabrication, and medical oxygen needs (prescription required). ## Overview This 125 cubic feet steel oxygen cylinder features a durable, DOT-approved thick steel construction and a pre-installed CGA540 valve for safe, industry-standard oxygen delivery. Ideal for extended industrial welding, metal fabrication, and medical oxygen applications, it ships empty and requires oxygen-safe regulators and certified refilling. Designed for professionals demanding reliability and safety in high-volume oxygen use. ## Description High-quality 125 cu ft steel industrial oxygen cylinder. Includes steel cap. Heavy-duty construction with thick walls and a durable painted finish. The tank has great low-temperature delivery. Guaranteed date of manufacture or hydro test within 12 months. DOT, ISO/UN and TC approved. Please be sure to use a regulator that fits the cylinder valve, and that is correct for your application of use. Product note: compressed gas cylinders can be dangerous if used improperly. Please be careful, know the correct procedures for use, and exercise caution when connecting and using any compressed gas device. All cylinders ship empty. Please consult your local compressed gas supplier for filling needs. ## Features - 125 CU FT OXYGEN CYLINDER - Large-capacity steel oxygen tank for extended oxy-acetylene welding, metal cutting, medical use, and industrial operations. 2265 PSI service pressure. 7" diameter x 46" height, 58 lb tare weight. Letter designation: M. Substantial oxygen supply reduces refill frequency for high-volume professional operations - 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. Not compatible with other gases - HEAVY-DUTY STEEL CONSTRUCTION - Durable thick-walled steel with painted finish. DOT approved for safe oxygen transport and storage. Professional-grade quality built for demanding industrial and welding environments. Includes cap and collar for valve protection. Cylinder color may be green or gray - OXY-FUEL WELDING CUTTING & METAL FABRICATION - Perfect for oxy-acetylene welding and cutting, torch work, steel-making, metal fabrication shops, industrial processes, and medical oxygen (prescription required). Oxygen enhances arc stability when added in small amounts to argon for welding gas mixes. Large capacity for extended operations - 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 long-term operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HR1C7N2 | | Best Sellers Rank | #374,760 in Health & Household ( See Top 100 in Health & Household ) #153 in Oxygen Therapy Products | | Brand | Varies | | Brand Name | Varies | | Capacity | 125 cubic feet | | Color | Green | | Customer Reviews | 4.3 out of 5 stars 22 Reviews | | Finish Type | Painted | | Finish Types | Painted | | Item Dimensions L x W x H | 7"L x 7"W x 43"H | | Item Weight | 63 pounds | | Manufacturer | Varies | | Manufacturer Part Number | 125STEEL-540 | | Material | Steel | | Material Type | Steel | | Product Dimensions | 7"L x 7"W x 43"H | | UPC | 791689615707 | | Unit Count | 1 Count | ## Product Details - **Brand:** Varies - **Color:** Green - **Item Weight:** 63 pounds - **Material:** Steel - **Product Dimensions:** 7"L x 7"W x 43"H ## Images ![125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 1](https://m.media-amazon.com/images/I/41XnemAojSL.jpg) ![125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 2](https://m.media-amazon.com/images/I/31oVskbtwPL.jpg) ![125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 3](https://m.media-amazon.com/images/I/11bddBI7e4L.jpg) ![125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 4](https://m.media-amazon.com/images/I/31vKx2Zok1L.jpg) ![125 cu ft Steel Oxygen Cylinder - CGA540 Valve - DOT Approved - Image 5](https://m.media-amazon.com/images/I/31FLu0ZsM9L.jpg) ## Frequently Bought Together - New 125 cu ft Steel Industrial Oxygen Cylinder with CGA540 Valve - Steel Acetylene Gas Cylinder Tank CGA510 Valve 75 CU FT - Arc Union Dual Welding Cylinder Cart 8" Solid rubber Wheels oxygen acetylene cart --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/267451865-125-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved](https://www.desertcart.sg/products/267451865-125-cu-ft-steel-oxygen-cylinder-cga540-valve-dot-approved) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-27*