Propane vs. Acetylene Regulator - WetCanvas: Online Living ... Set Up Your Torch - Ganoksin Jewelry Making Community Users often have to wear the tank like a backpack or hold the . Let's step back . If you opt to use it, the manufacturer recommends using a specially designed torch. Key Difference - Acetylene vs Ethylene. It enhances gas performance and substitutes acetylene in oxy-cutting, brazing and industrial heating. Feb 3, 2017. My preference is using propane with a rosebud. HGX propane is a newer fuel option. The oxy fuel rig is mainly for heating metal as well as occasionally cutting some 1/2" or so plate. acetylene vs propane - Page 18 - VELOCIPEDE SALON Most larger torches run on acetylene gas not propane. Search online for welding supplies, builders' merchants, or gas suppliers. Some tanks also have different connections for regulators as well. I also understand that with propane you use a lot more oxygen than if using acetylene. Basic Soldering Kit with Pickle Pot. So swapping from Oxy Acetylene to Oxy Propane or Propylene will require some new Gas . Users often have to wear the tank like a backpack or hold the . MAPP gas versus Acetylene - Google Groups Smith Little Torch - Setup and Advice. - Pepetools Acetylene vs Propane | Survivalist Forum You will have to get a propane tip and since propane is more abrasive to the hose you will/should change the hose type. HOW TO CHOOSE A TORCH FOR JEWELRY MAKING - Metalsmith Society Different Types Of Gas Welding and Their Uses (Complete ... Again, looking at the numbers, this would appear to be so. I prefer Acetylene for welding 4130 cro-mo steel. A propane torch comes with a larger tank to store propane. Propane is the easiest fuel gas alternative to Acetylene to obtain and is normally supplied in cylinders on a Deposit basis, rather than rented (as is usually the case with Acetylene). As long as you only cut with it, you probably would really notice any different. I have recently moved from Oxy/Acetylene to Oxy/Propane (after 37 years) and I like it pretty well so far. Chemtane 2's flame temperature in oxygen is about 800ºC higher than propane's. This allows a much quicker job with a reduction of about a 42% of oxygen. However, more heat isn't always better, and different processes transfer heat in different manners … and sometimes that's beneficial and sometimes it's not. When selecting between acetylene and alternate fuels, there are several factors that need to be evaluated. Untracht suggests oxy-acetylene for platinum, but the platinum jocks. Many choose acetylene/air because it burns hot AND you only need one regulator, one hose, and one tank. Acetylene vs propane for cutting torch Ignorant or just plain stupid persons sometimes do ill advised things and cause problems for themselves and others.. . Forum Topic - Propane/Oxygen Torch pros and cons Chemtane 2 vs Propane. lordlocotx November 13, 2018, 4:57am #1. ive always used propane for the little torch- anyone care to discuss? Size B: Be it oxy-acetylene welding hose, oxygen hose, propane hose, or acetylene hose - they all use size B connections. Acetylene was found in whole gas octane levels 87, 89 and 92 at 0.0022, 0.0032 and 0.0037 ppbC%, respectively (1). Jewelry Discussion. Hence, a butane torch is mostly used for soldering metals like silver, drying wet materials like clay or cement, and heat-shrinking tubing and wiring. The Smith Little Torch is a very well-made torch that we suggest to jewelry makers looking to get the best value for money. So for jewelry work using a micro torch, you can work faster and cleaner. One refillable 5-lb. At its hottest, it reaches the same temperatures as acetylene. Acetylene vs. Re: MAPP gas VS propane. - an air acetylene torch - oxy-propane and oxy-acetylene torches The propane torch gets used for quickly heating up things at the bench. A good choice for platinum work. May 20, 2020, 3:33am #1. • Alternative fuel gas only refers to propane, natural gas, propylene gases. Chemtane 2's flame temperature in oxygen is about 800ºC higher than propane's. This allows a much quicker job with a reduction of about a 42% of oxygen. Gas companies have been encouraging people to use alternative fuel gases, such as propane and propylene. Price: $103.95. TS8000 High Intensity Trigger Start Torch Brass Mapp Gas Propane Welding Tool. Acetylene has been detected 12%, 2.9% and 50% of total hydrocarbon concentration in emissions from vehicle exhaust, petroleum exhaust and petrochemical plants, respectively (2). While cost is certainly a consideration, it's also important to know the characteristics of each gas. Acetylene. In decreasing time we obtain more production, less consumption of fuel and oxygen and we reduce labor costs. A propane flame wants to detach itself off of the torch tip. It doesn't rain soot if it isn't turned up rapidly enough. Used to power small, handheld torches (think of an over-sized cigar lighter). 93 I use a smith little torch everyday all day at work, its really a workhorse, we use propane oxygen. A butane torch is much more compact and portable, but the flame is weaker. This additive is much more profitable than propane. However, if you already own an acetylene kit, you may think about transferring your kit to be used with propane or propylene. TS8000 High Intensity Trigger Start Torch Brass Mapp Gas Propane Welding Tool. When acetylene, hydrogen, propane, MAPP®, and natural gas are combined with oxygen, they achieve temperatures ranging from 3500°F to 6300°F, hot enough for most jewelry applications. MAPP gas will get you by on smaller sizes and will take longer to get up to proper temp. Jewelry torches can be powered by a number of different fuels. It just takes a slightly longer preheat before you start cutting. You can always try the propane with your Acetylene set up. Examples: a 1 piece tip is typically used for oxygen-acetylene use and a 2 piece tip is used for oxygen-alternate fuel gas (natural gas, propane, propylene, etc.) . >This is for light use and small jewelry items. Otherwise, the use of this method is the same as the oxy-acetylene welding method. Before you purchase an oxy fuel torch, ensure that you can buy gas cylinders and Oxygen cylinders from a local supplier. For most users, Propane works out cheaper, especially for infrequent users of Oxygen + Fuel kits. I have not used propane in 25 years, due to the difficulty in getting an airworthy weld. MAP-Pro Vs. Propane. Some people also use MAPP gas for cooking, such as chefs' use MAPP gas for finishing off steak or searing and for many other foods. Burns "dirtier" than other gases. Oxy-acetylene welding requires a mixture of acetylene and oxygen. A 20 lb gas grill propane tank is about 432,000 BTU gross heat of combustion. It's handy and eminently portable. Oxy Propane. (118 mm) Curved Tip Length: 1.5 in. I've made several posts on OA since I plan on adding a cutting torch to my equipment arsenal, based on cost vs. plasma. I prefer air acetylene for soldering most metals, oxy- propane for casting and very large soldering jobs. If you raise the torch so that the outer flame cone is used the preheat process is Acetylene, hydrogen and gasoline are NOT included as an alternative gas BTU Per Hour To approximate gross BTU output, multiply flow rate by BTU value listed below: Propane 2498 Natural Gas 1000 Butane 3374 Propylene 2371 Type MFN, MFN-1 - for use with Propane . Product ID: KIT-200.10. Use this economical system with acetylene bottles (CGA 510 connection), or non-disposable propane (CGA 510) and oxygen (CGA 540 connection) bottles. Use this chart to learn the differences. For most jewelers, small propane cylinders offer the best value and most economical option. The jewelry makers generally practice this type of oxy-gasoline welding. All Clothing & Shoes. there is far more oxygen being used in the cutting orifice than there is being fed into the preheat mixer tube of the tip. Thanks for the many informative replies, especially DSW. MAP-Pro gas burns at a temperature of 3,730 degrees Fahrenheit, while propane burns at 3,600 F. Because it heats copper faster and to a higher temperature, MAP-Pro gas is a superior alternative to propane for soldering. And then there are propane torch tips that will not handle MAPP until you change them. 3 Handling of Cylinders 9 3. It increases the flame temperature making the process faster and more profitable. Acetylene vs. Alternate Fuel Characteristics Harris Products Group. $45.99. Smith Little Torch Torch Kit 5 Tips #3-7 Acetylene Propane Natural Gas MAPP Hydrogen Jewelry Repair Metal Braze Solder Model 23-1001D 4.1 out of 5 stars 10 $149.93 $ 149 . Jewelry, handbags, and accessories. It is used for soldering, bending, and heating. Hence, a butane torch is mostly used for soldering metals like silver, drying wet materials like clay or cement, and heat-shrinking tubing and wiring. My recommendations & what I use: My main torch is sometimes called a "plumbers torch". a Smith Little torch that runs on oxy/propane and a larger acetylene and atmospheric air torch. Acetylene, natural gas, propane, and butane are used with these torches. Oxy-acetylene welding requires a mixture of acetylene and oxygen. It is widely used for welding and many other industrial purposes. Adapters are available to use regulators with CGA200 and CGA 520 fittings on valve with CGA510 fitting. The leader in Gas Apparatus Just as TurboTorch is the most requested brand name in the Plumbing and HVAC-R industries for air fuel equipment, Victor dominates as the most demanded product in oxy acetylene gas apparatus. $49.49. The smith little torch has unmatched flexibility the smith little torch can be used with several fuels including acetylene, hydrogen, propane . If you opt to use it, the manufacturer recommends using a specially designed torch. They give a soft heat that is very controllable, and with the size of charmon1. This chart outlines the maximum temperatures at which common fuel gasses burn along with the melting points of some of the most common metals used in jewelry and metalsmithing. Two Smith and regulators: —propane (500133) —oxygen (500128) Two 8-foot hoses (one fuel, one oxygen) with "B" fittings (500038) One 6" x 12" Silquar™ high-heat soldering block (502004). Acetylene Propane Propylene Natural gas Hydrogen Torch Net weight: 0.75 lb. propane tank, delivered empty; fill at your local station. SOOOOOOOO much cleaner. Propane is quite inexpensive as compare to Acetylene. I was trying to melt some platinum and could not do it fast enough…I mean it was taking forever and used a ton of oxygen. carried around a b tank for years. Thus, it is one of the most common connections for gas welding hoses. Free shipping. or Best Offer. It contains propyne, propane, and propadiene. At home I use a torch kinda like yours and the blow torch ottofrei sells, with that its just propane and you use breath for it, but I have it rigged up to the air control of my airgraver, its really great, super percise, from pinpoint to a huge bushy flame. I have seen a few references to propane as the heat gas part of the equation. Sorry about that, but the internal materials are different and Propane will corrode the internal materials that Acetylene equipment is made of (Propylene is around 50% Propane). Aug 17, 2014. Butane. Use any price per quantity you like to do the math with these numbers: Propane: 21591 BTU/lbm or 2490 BTU/ft**3 Acetylene: 1470 BTU/ft**3 Performance wise? The Miller Electric glass blowing propane torches 1402 06 smith little torch twin flame tip 6 jewelry repair manufacture, hobby crafts, metal sculpture, glass blowing, plumbing, electronics repair. Propane can like acetylene be used for cutting. Clearly, all of the processes can braze and solder. . One 20 cu. As you have discovered, your acetylene equipment worked okay with propane. (0.34 kg) Length: 4.625 in. You can use the same regulator. Acetylene, like kerosene, is made from natural gas. Chemtane 2 is a high quality gas with much better performing features. Max Power Propylene is only 6% hotter than propane. A new generation gas. Free shipping. John4. Also to know, how hot is MAPP gas vs . My last refill of oxygen was $24.00 for 251 cubic feet. on this group seem to be in disagreement, so if you work platinum, check with them. It does take a little longer to preheat before cutting. The oxygen supply holes in the UN-J mixer/elbow are bigger and more plentiful than a unit dedicated to acetylene use (like say a Victor 2-W-J). >. Here's the rub, you CANNOT use Acetylene Equipment for Propane or Propylene! Propane being heavier gas, it requires a different type of injector tip. It's a mixture of HGX-3 and regular propane, but it burns about 15% hotter than standard propane does. A propane torch comes with a larger tank to store propane. The short hot flame created by oxy-acet is much easier to control when precision 4130 welding is the job. We carry nine different acetylene torch kits and propane torch kits for you to choose from here. For brazing really large lines 1-1/2" and up In will then get . Smith Little Torch Torch Kit 5 Tips #3-7 Acetylene Propane Natural Gas MAPP Hydrogen Jewelry Repair Metal Braze Solder 23-1001D - 55-1011 JewelryTooling 4.5 out of 5 stars (3,584) May 31, 2005 at 8:05 am #1052641. 1750 o F - air-propane. ft. oxygen tank, delivered empty. However, they also have some similarities. Acetylene low pressure gage has warning about setting regulator above 15psi because Acetylene is unstable and can explode above 15psi. There are many others, but it is what you see jewelers using 90% of the time. . Rio Grande jewelry making supplies for the best in jewelry findings and gemstones, tools, jewelry supplies and equipment, and the packaging and display items essential to the success of your jewellery business since 1944. Scroll on down and see all of the Gentec Small Torch kits we carry in our inventory and choose which one is the best for your jewelry work bench. of technology in our air acetylene, MAPP® and Propane torches, kits, and replacement tips. $77.95. It will blow itself out easily if the adjusting knobs are turned slightly too much. Other fuel combinations include: acetylene/oxygen, propane, propane/oxygen, hydrogen, MAPP gas, and butane. Acetylene cylinders in a range of sizes. Answer (1 of 3): Yes, if you do stupid things like let the regulator output gauge needle get above 15 psi (aka well into the red zone). use. While the smaller oxy-propane torches were designed purposely to use for jewelry making, a larger torch may be needed if you are melting large amounts of scrap, working on large scale items or if you are trying to do certain techniques that require a larger flame like reticulation. MAPP gas is an abbreviation of Methyl Acetylene propadiene propane. Check local regulations and manufacturers' information when deciding on a torch system. If you do the same with propane, you will be waiting for a long time. Acetylene will ignite at mixtures from 2.5 percent to 82 percent, while the range for propane is 2.1 percent to 9.5 percent. I have torch-fired enamels with the Smith, but it is SO MUCH easier with a bigger torch. Comparing Propane vs. Acetylene for Cutting Metal Every welding shop needs an effective way to cut metal, and a simple torch cutting set up is an ideal option for many. Chemtane 2 vs Propane. The mixture doesn't require much HGX-3. 30th April 2019 / in Uncategorised / by dylan. Propane being heavier gas, it requires a different type of injector tip. MAP-Pro gas burns at a temperature of 3,730 degrees Fahrenheit, while propane burns at 3,600 F. Because it heats copper faster and to a higher temperature, MAP-Pro gas is a superior alternative to propane for soldering. 2700 o F - air-acetylene. Propane 20 pound cylinders through 100 pound cylinders can accept regulators with CGA-510 inlet fitting. 4700 o F - oxy-acetylene. Air acetylene is great for soldering and brazing; and sits at the same bench. Note : Acetylene is a dirtier gas than propane or butane. 04-08-2011, 09:20 PM. Where to buy gas. A butane torch is much more compact and portable, but the flame is weaker. The regulator reduces the pressurized gas in the cylinder to suitable lower working pressures. A propane torch is slightly more fussy to light than acetylene but has a cleaner flame. propane rosebud. The B size connections are available in various nipple sizes such as 3/16-in., 1/4-in., 5/16-in., and 3/8-in, with left- and right-handed threads. November 13, 2018, 6:14am #2. One of the main arguments for propane is that it's safer than acetylene. If you can buy GENTEC kits for propane or propylene, that is perfect. There has been a buzz about the shortage of acetylene. A placeI worked the bean counters decided propane was cheaper, it was a pain and we went back to acetylene, the tips as already said are two piece and finicky, this was in the phosphate fertiliser industry where you are cutting a lot of contaminated steel, you had to clean so much more before it would cut well. Otherwise, the use of this method is the same as the oxy-acetylene welding method. 40% reduction in cost over acetylene 50% reduction in gas pressure vs. propane (less gas) 75% less cylinder change outs (1 - 63lb vs. 300 cu ft / acetylene) quality cuts less grinding, better joint fit-up higher vapor pressure in colder temperature faster cutting speeds productivity improvement longer tip life less change out time Fuel gas and oxygen tanks for jewelry and casting torches come is several sizes, each with its own size designation. I have both acetylene and propane on the truck and always use the propane with the rosebud. A lot of jewelers and plumbers use acetylene/air torches, often called Prestolite torches. 93 For converting to propane or propylene type fuel gas, use the manufacturer's tip chart to select the right cutting or heating tip and set the fuel and oxygen gauges to what the tip chart dictates. No, because acetylene is still the hottest gas and is able to be focused to a much tinier point than any LP gas. The flame on the Smith (while hotter) is not that much bigger than what . The jewelry makers generally practice this type of oxy-gasoline welding. You should be able to braze with it, but torch welding is out. Propane. For safety reasons, keep the canisters outside. There is no legitimate reason to ever do so. Women's Men's Kids' & Baby . Propane Regulators are commonly supplied with, or without gauges. Rio Grande offers competitive pricing, excellent service, ordering convenience and fast product delivery. I can get propane for around $2.50 gallon. #5. . The Smith Little Torch is rugged, it's very easy to set up, and using it is a pleasure. As discussed earlier, Acetylene and Propane Regulators should never be used with any other gas than that which they are designed for, although Propane Regulators can be used for Propylene, which is made up of around 50% Propane. Cutting tip designs vary based on fuel gas and application. Acetylene vs propane. If you cut with acetylene, you normally put the tip of the inner flame cone on the metal (1mm from the plate surface). MAPP is a mixture of gases, chiefly methyl acetylene, and propadiene with other hydrocarbons.You'll get the most bang for your buck, relatively speaking, from acetylene in . Adiabatic flame temperatures for common gases are provided for air and oxygen. For approximately $140, you get versatility and quality that matches those of even more expensive jeweler's torches. I've been doing HVAC work for 20 years and pretty much all I use is acetylene-air torch.Its just easier to use and easier to drag around then a Oxy-Acetylene set up. In decreasing time we obtain more production, less consumption of fuel and oxygen and we reduce labor costs. Propane gobbles up more oxygen. Other Little ™ Torch tips may be used with this system with the following guidelines: • Use tip #2 only with acetylene or hydrogen fuels. The pressure settings might be very different from what you are accustomed to with acetylene. My now deceased wife, Cynthia Thomas, used Propane/Oxy in her studio. This is a list of flame temperatures for various common fuels. I am wondering if anyone has experience with Chemtane. Aug 17, 2014. The names acetylene and ethylene sound similar, but they are different hydrocarbon compounds. The short hot flame created by oxy-acet is much easier to control when precision 4130 welding is the job. Oxy acetylene is better for high silver brazing. The key difference between acetylene and ethylene is that acetylene has a triple bond between two carbon atoms whereas ethylene has a double bond between two carbon atoms.. Torch kits are more affordable than a plasma cutter and also provide the option of pre-heating metal before starting a welding project, an especially important step when you . Smith Little Torch Torch Kit 5 Tips #3-7 Acetylene Propane Natural Gas MAPP Hydrogen Jewelry Repair Metal Braze Solder Model 23-1001D 4.1 out of 5 stars 10 $149.93 $ 149 . Jewelry Discussion. I prefer Acetylene for welding 4130 cro-mo steel. Propane has a greater stoichiometric oxygen requirements than acetylene: for the maximum flame temperature in oxygen, the ratio of the volume of oxygen to fuel gas are 1:2 to 1 for acetylene and 4.3 to 1 for propane. Mapp Gas Self Ignition Trigger Turbo Torch Brazing Propane Plumbing Hvac Jewelry. Torch Tank Cylinder Sizes. (38 mm) Angle: 45 degrees Applications Jewelry manufacturing and repair Electronics manufacturing and repair Precision metal work Hobby and crafts Plumbing Plastic polishing Quick Specs Designed for Precision My blog Me on Etsy Me on ebay. One stainless steel carrier. I do not remember the stats but I do know that a given weight of propane will produce more heat than acetylene. Download a pdf of Torch Tank Cylinder Sizes. You need a fuel source to power the flame. This additive is much more profitable than propane. Acetylene + Air = HOT vs Acetylene + Oxygen = SUPER HOT) In the jewelry world, gas is typically acetylene or propane. Different fuel gasses (acetylene, propane, natural gas) burn at different temperatures and are best suited for different jewelry operations. An 80 cubic foot acetylene tanks is about 118,000 BTU gross heat of combustion. I am looking for competent 1/4" mild steel capability, maybe pushing it for more on a limited basis. The small two guage regulator that came with my recently purchased Smith "Little torch" (not marked either propane or acetylene) fits all of them.-Don-"It all depends on how you look at things" said the Churkendoose. When comparing acetylene and propane, acetylene/air (4532°F) is about the same temperature as propane and oxygen (4578.8°F). (For these values, the initial temperature of air, gas, and oxygen is 20 °C.) 2150 o F -air-MAP-PRO™. Of course it is possible to make use of what we have to avoid the expense of buying new. It is used for soldering, bending, and heating. Learn which fuel gas is best for your welding and cutting fabrication process oxy-acetylene or oxy-propane Propane Gas Regulators Propane Regulator. (Oxygen will make everything hotter. I'm a hobby guy on a tight budget. Propane Air silversmith Torch (Orca Torch) Gas and oxygen torches these torches use pressurized gas as well as pressurized oxygen tanks and require separate regulators, and separate knobs at the torch head for adjusting amounts of gas and oxygen released. I have not used propane in 25 years, due to the difficulty in getting an airworthy weld. Acetylene vs propane with oxygen. The ratio is one gallon to 1,000 gallons of propane. . Once oxygen is added it can be turned up more. Select the tip style for the fuel gas you are using and metal type/condition. 12/02/2020. I have a Spectrum 625 so I do 90% of my cutting with that. Will not get a neutral flame like you need for welding.

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