Idealy how long shoyld this bottle last for a tig set up. Ive used my welder 4 times at maybe 30 min each time and the bottle is empty..?.

With TIG, it won't last long at all. The math is pretty easy to do. If you're using 20cf/hr, this bottle will last four hours. When I was learning how to tig, I went through a 200cf bottle every five days. This bottle is only 20% of that size.

Is this a full cylinder?

If is is listed as "40 cu/ft 100% Argon Welding Tank CGA 580 - FULL" you should get a full tank. Empty tanks on Amazon sell for $80-100 less than full ones but my local gas guy won't fill a tank they did not provide. It was still much cheaper for me to buy it this way since I use very little Argon. Mine was delivered at 2000psi at room temperature.

Argon purity? please don’t say it’s 100%; it isn’t. it will have some ppm amount of co2, h2o, o2, n2, etc. i’m a chemist, so please, where’s the coa?

Whatever as long as the content is argon gas and suitable for you application.

How long does it take for the welding time?

Depends how much you weld, and what you weld.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

40 cu/ft 100% Argon Welding Gas Cylinder Tank CGA 580 - FULL

40 cu/ft 100% Argon Welding Gas Cylinder Tank CGA 580 - FULL

Product ID: 3197919

Details

Brand
Weldfabulous
Exterior Finish
Steel
Inlet Connection Type
CGA 580
Item dimensions L x W x H
6 x 1 x 0.01
Manufacturer
Weldfabulous
Material
Steel

🔒CGA 580 secure valve

🛡️DOT & ISO certified safety

🛢️40 cu/ft capacity

S$721

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🛠️ Elevate your welds with pure power and precision — don’t get left behind!

100 PURE ARGON GAS - Achieve flawless, contamination-free welds with premium-grade inert gas shielding.
CONTINENTAL US SHIPPING - Fast, reliable delivery across the Lower 48 states keeps your workflow uninterrupted and on schedule.
MASSIVE 40 CU FT CAPACITY - Fuel your welding projects with a high-volume Argon supply that keeps you going longer without interruptions.
10 YEAR HYDROTEST ASSURANCE - Confidence in safety and durability backed by a decade-long hydrostatic test certification.
CGA 580 VALVE COMPATIBILITY - Seamlessly integrates with industry-standard regulators for hassle-free setup and maximum efficiency.

This 40 cubic feet steel welding gas cylinder from Weldfabulous delivers 100% pure Argon with a CGA 580 valve connection, meeting stringent DOT and ISO safety standards. Featuring a 10-year hydrotest certification and designed for professional-grade TIG welding, it ensures clean, high-quality welds. Available for shipping across the continental US, it’s the reliable choice for serious welders demanding performance and compliance.

Specifications

ASIN	B00I4Z69S0
Best Sellers Rank	#196,428 in Automotive ( See Top 100 in Automotive ) #29 in Welding Fuel Cylinders
Brand	Weldfabulous
Brand Name	Weldfabulous
Connector Type	CGA 580
Customer Reviews	4.6 out of 5 stars 310 Reviews
Exterior Finish	Steel
Inlet Connection Type	CGA 580
Item Dimensions	6 x 1 x 0.01 inches
Item Weight	30 pounds
Item dimensions L x W x H	6 x 1 x 0.01 inches
Manufacturer	Weldfabulous
Manufacturer Part Number	ZZ40ARS-FULL
Material	Steel
Material Type	Steel
Model Number	40CGA580100ARGON
Number of Items	1
Number of Packs	1
Number of Pieces	1
Outlet Connection Type	CGA 580
Size	6 inches (L) x 1 inch (W) x 0.01 inches (H)
Specification Met	DOT, ISO, Steel, CGA 580
Thread Size	CGA 580
Thread Type	CGA 580
Unit Count	272 Ounce
Valve Type	Barb

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.