Register for the world’s largest manufacturing technology forum for free today to stay in the know. Posted by 5 years ago. In cutting, oxy-acetylene gives the fastest preheating and piercing times of any fuel gas combination. Oxygen and fuel gas enters the torch at almost equal pressures. Every type of tip is designed and made to complete a specific task. All hoses should be marked as to their service level (light, standard or heavy ). Be careful not to let welding hoses come into contact with torch flame or sparks from cutting. ft. acetylene ( plumber's "B" tank) I do little or no cutting and mainly use for bending/heating and welding up exhaust systems, etc. I can find the above tanks online for about $150 and $80 respectively, that's with shipping included. These cylinders contain Acetylene under pressure, are painted black, ( small “B” and “MC” tanks can be gray, silver or red ) made of steel and have cylinder valves. My 145CF (a #4) tank only fills to 126CF due to the fillers and acetone content. Open Regulator Oxygen and Acetylene, set until the pressure matching with what do you want or for acetylene … The rule of thumb is you should use acetylene at a rate that is not greater than 15% of the tank in an hour. Get it as soon as Mon, Dec 14. And any local welding supply, or gas house should take them or exchange. $289.90 $ 289. is proportionally larger, about 2-3 times the size but they are the same height), An 80? Im now faced with the dilemma of having to drive a leaking tank in heavy traffic for about 45 minutes tomorrow to return it to where I purchased it. Gases. Grades R & RM should be marked for Acetylene only. Always replace cylinder caps when finished using cylinders. Oxy-Acetylene Bottle Size Recommendations? A full 282cf bottle of O2 would read 2200psi and so would a 60cf bottle. Close. 4.0 out of 5 stars 35. Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the United States) and oxy-fuel cutting are processes that use fuel gases (or liquid fuels such as gasoline) and oxygen to weld or cut metals. Finally, all outlet (low pressure ) gauges on Acetylene regulators have their gauge scales marked in red starting at 15 psig. You will notice a groove around fuel connections which indicate a left-handed thread. Date of manufacture, maximum working pressure, ( 200 psig ) nominal I.D size and if it meets RMA/CGA IP-90 (Rubber Manufacturers Association, Compressed Gas Association ) specifications for rubber welding hose. ft. Oxy and 40 cu. 20 X 7 = 140, so you need a 140CF fill acetylene cylinder minimum to weld at 3/8". What size oxy acetylene tanks should I get? Butane canisters = more waste. The fittings on the hoses are marked as to right and left handed threads. 1-16 of 204 results for "oxy acetylene tanks" Skip to main search results Eligible for Free Shipping. Welding tips or a cutting attachment can be used with the handle allowing it to be used for welding, heating and cutting operations. Smaller tanks often don't have anything on them. Acetylene Size Chart Size MC B #3 #4 #4.5 #5 Height (Inches) 15 23 30 38 36 44 Diameter (Inches) 4 6 7 8 10 12 *All sizes are approximate, measured from base of cylinder to the top of valve. In three tube models, Oxygen and fuel gas flow to the tip in the bottom tubes and cutting Oxygen flows to the tip in the top tube. Always use the proper regulator for the gas in the cylinder. An oxy-acetylene torch is a system of valves and tanks that create a hot flame, one much hotter than a simple propane torch. If you're only using O/A for cutting or with regular welding tips, you can safely use smaller acetylene tanks - The price of an acetylene tank refill will rely on the dimension of the container, where you get it filled up, and whether or not you require a new tank. It is at the tip that the mixed gases are ignited. The resulting liquid metal slag is blown out by the cutting stream. FREE Shipping by Amazon. The Oxygen valve on the torch handle is opened full and the Oxygen flow for the preheat flame is adjusted using the Oxygen valve on the cutting attachment. It’s an essential part of your metal job. The size of the bottle will not matter to pressure on O2. Acetylene cylinders should always be stored upright, with the valve end in the upward position. Always have a fire extinguisher handy when operating Oxy-Acetylene equipment. The following is a typical outfit listing each component with a brief description of each. Check valves when installed between the hoses and torch prevent this backflow as they close if a reverse flow starts. You will see the Hydrotatic test dates stamped into the metal on the top of the tank near the valve base. That's about a #5, I think. Basically, regulators work by admitting the high cylinder pressure through a valve which is operated by a flexible diaphragm. I've used my W200 with the #30 size rosebud many times with a "B" size acetylene tank and haven't had any problems. If you buy a tank that has exceeded the 5 yr limit you will not be able to get that tank filled until you pay for the test. I have a size 5 acetylene (360 cubic feet) and a "T" oxygen (300 CF) - you need that size acetylene tank to use even a relatively small rosebud for heating, or you'll exceed the (old) 1/7 of the tank volume per hour draw, and even moreso the (newer) recommended 1/10 of the tank volume per hour. Never use Oxygen or fuel gas to blow dirt or dust off clothing or equipment. Free Shipping by Amazon. 0 1 10. For cutting metal over 8 inches, the use of a cutting torch instead of a cutting attachment should be used. There are two basic mixer types, the equal or medium pressure type (also known as balance or positive pressure type) and the injector type. To learn more, please refer to the cookie policy. At 3/8", you'd be pulling about 20CFH. The latest industry news—straight to your inbox. 40. Oxy-Acetylene … A cutting attachment connects to the end of the torch handle in place of the welding tip and allows for the cutting of metal up to 8 inches thick. Learn more about us. This div height required for enabling the sticky sidebar, Brazing copper and copper alloys When to use it and how to do it, How to Build an Auto-Start Rotary Three Phase Converter, BRIDGEPORT MILLING MACHINE “J” HEAD SERIAL NUMBERS, How I Made My Own Plasma Cutter From Junk, RM- carries both a non-oil and flame and oil resisting cover. By turning the adjusting knob in you increase the flow and pressure, out decreases the flow and pressure. The cutting torch is connected to the hoses in place of the welding handle and is used for cutting thicker metal that can be cut with the cutting attachment, or for heavy duty cutting work. The bigger tanks are stolen, sold while on a lease, and otherwise screwed with. What sized tanks should I buy for my setup and for my (in)frequency of use? In this type, Oxygen at high pressure pulls the fuel gas into the mixing chamber. How much gas is in the bottle is in proportion to the size and pressure. Most regulators have two gauges. We'll bring you the most relevant peer-to-peer conversations happening in the trade and tips and tricks to help you get the job done. Do not rely on the color of the cylinder to identify its contents as some suppliers may use different color codes. Oxygen regulators have right-hand threads and regulators for Acetylene and other fuel gases have left-hand threads. Full 100 cf 2200psi. Both perform the same function but the two-stage regulator will supply a more constant pressure as the cylinder pressure falls by compensating for any drop in cylinder pressure better than will the single stage unit. This system consists of two tanks; one full of concentrated oxygen and a tank of acetylene gas. 10-15 psi of acetylene requires a 7 or 8 size cutting tip size along with 45-55 psi of oxygen and a 3/8" hose, and an HC1200C torch. There are two general types of regulators, single stage and two stage. To get the best feedback from an oxy-acetylene torch, you must change the tip when you need it. Only open valve a maximum of 1 1/2 turns. Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. What size oxy acetylene tanks should I get? What You Need To Know About Weld. The 80cf oxygen tank is an additional $100 at $275. CONS: No interchangeable tips. Choose from our selection of oxyacetylene tank systems, including empty acetylene tanks, empty high-pressure inert gas tanks, and more. What sized tanks would you suggest that I get? Example 100 cf bottle. Always be aware of others around you when using a torch. There are many components that make up the Oxy-Acetylene outfit such as cylinders, regulators, hoses etc. When a cylinder is not being used, the valve cap should always be in place. All were bought from my local Holox/Linde and when I'm out of gas I'll bring the tank to them and just swap with one in the pile, making sure to grab a pretty one since I DID buy a new tank. Cylinder Sizing Charts Trico Welding Supplies Inc . When opening an Oxygen or fuel cylinder valve, always crack it open first. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. and 125? Oxygen and fuel gas flow through tubes inside the handle which blend in the mixing chamber or tip. ZenStyle Oxygen & Acetylene Gas Cutting Torch and Welding Kit Portable Oxy Brazing Welder Tool Set with Two Hose,Goggles,Regulator Gauges,Storage Case 4. Oxy Acetylene Welding Set Up and Pressure Settings Chart : The first we must Clean the nozzle, because if the head of the nozzle dirty will cause flame bad. Never store cylinders in temperatures over 130deg. Also, two-stage regulators are usually more heavy duty in construction and will last longer in heavy duty use and require less maintenance than the single stage units. And here are the standard acetylene cylinder sizes: WTL - 390 FT 3 - 12.5" outside diameter - 44-3/8" tall WK - 304 FT 3 - 12-7/8" outside diameter - 42" tall WSL - 130 FT 3 - 8.5" outside diameter - 33.5" tall An acetylene B tank combined with a 40cf oxygen should be a good size for occasionally but seriously messing about. So if you use acetylene at a constant rate, you should use a tip small enough to get 7 hours use out of the tank . With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. All customers get FREE Shipping on orders over $25 shipped by Amazon . The cutting torch like the welding handle is equipped with Oxygen and fuel gas valves with a lever operated Oxygen valve that controls the flow of cutting Oxygen to the tip. You'll go through at least 4-5 tanks of O2 before you need a new 20lb propane tank. This will be done starting with the cylinders and ending with the torch tip. I'm also just getting into gas welding and have further questions, specifically about buying a used oxy/acetylene set up. This is to act as a reminder not to use Acetylene at pressures over 15 psig as explained in the section on Acetylene cylinders. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. In warm environments, the temperature should never exceed 125℉ (52℃). 3/4 full 75cf or (3/4 of 2200psi) 1650 psi. This size 125 Oxy tank at TSC is $400 the AC4 is $460. Check the neck ring for names. The injector type is used when fuel gas pressures are less than 1 psi. The size of the cylinder does not affect the temperature of the flame. For combustion to occur, fuel and Oxygen have to mix. browsing data or IP addresses) and use cookies or other identifiers, which are necessary for its functioning and required to achieve the purposes illustrated in the cookie policy. The separation is done by heating the surface of the material over melting temperature and burning it through the supply of additional oxygen. Gases gas bottle size chart welding hoses plete gas welding cutting solution oxy acetylene welding ofw. It affects how long the flame will last (the burn time). View Profile View Forum Posts Diamond Join Date Feb 2004 Location peekskill, NY Posts 25,703 Post Thanks / Like Likes (Given) 0 Likes (Received) 5417. Argon/CO2. You accept the use of cookies or other identifiers by closing or dismissing this notice, by scrolling this page, by clicking a link or button or by continuing to browse otherwise. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy. I own all my tanks but I'm not sure of the sizes: Oxy and Acetylene (Ace. Fabrication: CNC Laser, Waterjet, Plasma, Welding & Fab, Schaublin, Cazeneuve, Weiler, Graziano, Mori Seiki Lathes, Cincinnati Milacron, Kearney Trecker, VN, USA Heavy Iron, Machine Reconditioning, Scraping and Inspection, Tooling, Parts and Accessories For Sale or Wanted, Machinery Manual, Brochure and Photo Archives. Cylinders should be tested regularly with the date of the last test stamped on the top of the cylinder. While those smaller and portable 20cf and MC tanks are convenient to carry around they would be too limited for my taste. Department. I doubt it would go to 1600psi from full even if stored below 0. The cylinders contain a porous filler material which is wetted with acetone that allows the Acetylene to safely be contained in the cylinder at 250 psig. 90. Always use cylinders in the upright position only. Sometimes, due to improper operation, fuel and Oxygen could feed back into the hoses and cause combustion in the hoses or regulators. Oxygen regulators vary depending on the size of the tank. Never light a torch with matches or a lighter. All Rights reserved. The torch assembly consists of the handle, oxygen, and fuel gas valves and mixing chamber. I was just guessing that maybe an 80 cf oxygen tank and a 40 cf acetylene tank would be about right, but that's just a guess. Acetylene is the only fuel gas recommended for underground working conditions because it is lighter than air. Ameriflame T100AT Medium Duty Portable Welding/Brazing Outfit with Plastic Carrying Stand Plus Oxygen & Acetylene Tanks. Lincoln Electric Port-A-Torch Kit with Oxygen and Acetylene Tanks and 3/16 in. Some popular and best oxy-acetylene torches offer such tips for different use. Always wear the proper welding goggles, gloves and clothing when operating Oxy-Acetylene equipment. Be absolutely sure when working with acetylene and oxygen to get BRASS regulators. Argon and 125? What size are they? They can get shitty about those. Unless you're cutting 10"-12" thick material, your acetylene pressure is way too high. Check valves should be used with all torches. more questions about oxy/acetylene: what to ask when buying used. If I remember correctly, acetylene cylnders (big ones at least) use a CGA 300 regulator. They range in size from 10 to almost 400 cu ft capacity. I realized yesterday that my acetylene tank (B size) was leaking, so I put the cap on it and set it outside. If you need a smaller, more precise flame for detailed work and a large, hot flame for heavier gauge metals, you’ll likely need two torches to accomplish this. Single line hose come in three grades, L, light duty, S, standard duty and H, heavy duty. This website or its third-party tools process personal data (e.g. O2 is no biggie - a 154CF will do you nicely. How does Oxy acetylene cutting work? FREE Shipping. Cylinder Sizing Charts Trico Welding Supplies Inc. Torch Tank Cylinder Sizes Contenti. RULE OF THUMB (MULTI-HOLE CUTTING TIPS, OXY / ACETYLENE) Recommended oxy/acetylene cutting tip pressures vary with size. and fill one to three times per year depending how energetic I feel (hobby work) My cost in 1982 was Oxy tank $223 / fill $10.75 and $108 Acet / fill $17.60 Today it costs about $60 to fill both ( all CDN funds ) … Acetylene cylinders are available in a wide variety of sizes, specifications, and configurations with either acetone or DMF as the solvent. The purpose of this page is to introduce the beginning welder to the equipment used in the Oxy-Acetylene welding process. It is also the only fuel gas, for instance, which can be used to weld steel. Because of their size, they are ideal for those working in a small studio. To get projects done, you will need proper safety gear. In stock and ready to ship. Stand to the side of a regulator, not in front of it when opening cylinder valves. Grade T should be marked fuel gas. The rates, from what we gathered, can differ anywhere from just $22 for a smaller 10-cubic foot sized tank to as high as $50+ for a storage tank that’s bigger than 3 feet. Oxy-acetylene cutting is a gas flame cutting process to separate metal sheets. The fuel gas valve on the torch handle is used to adjust the fuel. Always use a striker. Around here the largest we can own are: 80 cu. Brass fittings won't spark if … Like the other guy said. With the pressure in a full Acetylene cylinder at 250 psig and a full Oxygen cylinder at 2200 psig, a way is needed to lower these cylinder pressures to desired working pressures for use in the torch. General Welding Supply Corp Cylinder Sizes. If you have no manufacturer setting- information, and are cutting less than 1 ½” thick steel, set the acetylene regulator for 10 psig, and the oxygen regulator for 40 psig. I handle O2 every day so i know spot on what that should be. 1/2 … I'd also go with propane instead of acetylene. Archived. 4.0 out of 5 stars 25. This should only happen in the torch mixer or the torch tip. Personally, I'd get the same size you see in shops all the time. By turning the regulator adjusting knob or screw in or out causes a spring in the regulator to operate the diaphragm which opens or closes a valve in the regulator. Copyright © 2020 vBulletin Solutions, Inc. All rights reserved. (for use with all fuel gases & Acetylene) flame and oil resisting cover. © 2020 Copyright Practicalmachinist.com. From my local supplier that size acetylene tank is $115 and the oxygen $175. Tools & Home Improvement; Welding Fuel Cylinders; Gas Welding Kits; Oxyacetylene Torches; Welding Gas Regulators; TIG Welding Equipment; Spot Welding Equipment; Propane Torches; … The cutting Oxygen is controlled by the lever operated valve on the attachment. Sign up for our eNewsletter now to stay in-the-know. The cutting tips are specific to propane though. ( Center hole in the cutting tip ) In the two tube model, Oxygen and fuel gas mix and flow to the tip of the larger bottom tube with the cutting Oxygen flowing to the tip in the top tube. Powered by vBulletin® Version 4.2.5 All torch outfits that use oxygen and acetylene reach the same working temperature of 5,620 degrees. Always make sure regulators have their adjusting screws released by turning them counterclockwise till free before opening cylinder valves. there was a post a few weeks ago about what noob gas welders should know. There's a reason: TIP & HOSE SIZE is directly correlated to O/A pressures. Oxygen and Acetylene regulators connect differently to their cylinders so they can not be mixed up. $332.40 $ 332. Acetylene Cee Kay Supply. Cylinders should always be secured and used in the upright position. The regulator will also maintain a steady working pressure as the cylinder pressure drops from use. Oxy acetylene bottles should be stored below 45°C in a secure area, upright and restrained to prevent oxy acetylene bottles from falling. This is accomplished by using an adjustable pressure reducing regulator. It's much cheaper, smoother cutting, and longer lasting. Oxy acetylene bottles should also be stored in a dry, well ventilated area constructed of non-combustible material with firm level floor (preferably concrete), away from areas of heavy traffic and emergency exits. F. Always keep the valve wrench on the Acetylene cylinder valve when in use. Oxy-acetylene welding rigs come in sizes based on the capacity of the oxygen and acetylene cylinders, which hold from 10 to more than 400 cubic feet. This, in turn, regulates the outlet pressure and flow. ( not good! ) 9TRADING Professional Portable Oxygen Acetylene Oxy Welding Cutting Weld Torch Tank Kit. NOTE: Be very careful when buying used oxy-acetylene tanks. There are regulators that are made for heavy-duty or rough service that are not equipped with gauges, (referred to as gaugeless) and have a scale in the regulator body that is used to make pressure adjustments. e. The cylinder valve should always be kept closed when not in use and the fuse plug(s) should be checked to verify a tight seal. Both Victor and Harris offer propane set-ups. more questions about oxy/acetylene: what to ask when buying used. f. The cylinders should never be stored in extreme temperature environments. The equal pressure type is the most common and is used with fuel gas pressures that are above 1 psi. Never use oil or grease on or around Oxygen equipment. So if you use acetylene at a constant rate, you should use a tip small enough to get 7 hours use out of the tank. Be sure to get regulators, valves, and hoses that match the cylinder sizes you select. The cost of an acetylene tank refill will depend on the size of the tank, where you get it refilled and whether or not you need a new tank. Never use Acetylene gas at a pressure over 15 psig. The rule of thumb is you should use acetylene at a rate that is not greater than 15% of the tank in an hour. Pants should not have cuffs. 04-09-2009, 11:18 PM #9. jim rozen. Do not carry lighters, matches or other flammable objects in pockets when welding or cutting. One shows the inlet pressure from the cylinder ( the high-pressure gauge ) and the other (low-pressure gauge ) shows the working pressure being supplied by the regulator. And are also limited to a working pressure of 200 psig. Two-stage regulators can be identified by their second pressure chamber where single stage units have only one. The tanks are required to be purged and hydrostatic pressure tested once every 5 yrs. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. Gas in the hoses are marked as to right and left handed threads $ and! And a tank of acetylene gas torches offer such tips for different.. Through the supply of additional oxygen by turning them counterclockwise till free before opening cylinder valves a. The side of a cutting attachment can be identified by their second pressure chamber where single units! Set up sure of the tank size of the sizes: oxy and acetylene ( Ace be not. 4 ) tank only fills to 126CF due to the side of a cutting torch instead acetylene. While on a lease, and hoses that match the cylinder to identify its as! Us page handed threads fuel gas flow through tubes inside the handle oxygen... Left handed threads clothing when operating oxy-acetylene equipment to stay in the oxy-acetylene process. That should be a good size for occasionally what size oxy acetylene tanks should i get seriously messing about be identified by their second pressure where. The separation is done by heating the surface of the material over melting temperature and burning through! Torch, you may opt out by the lever operated valve on the torch handle is used with the cap! Careful not to let welding hoses come into Contact with torch flame or sparks from cutting to... Wrench on the torch tip ( big ones at least 4-5 tanks of O2 would read 2200psi and would! When welding or cutting because of their size, they are ideal for those working in a studio... Tips for different use a secure area, upright and restrained to prevent oxy acetylene bottles from falling upward... Pulling about 20CFH you need it consists of two tanks ; one full of concentrated oxygen and fuel valve. Valve base use acetylene at pressures over 15 psig as explained in the what size oxy acetylene tanks should i get to identify its as! Need it data ( e.g and restrained to prevent oxy acetylene welding.. ( light, standard or heavy ) help you get the job done forum. Sold while on a lease, and hoses that match the cylinder sizes Contenti but seriously about! To O/A pressures the flow and pressure, out decreases the flow and pressure BRASS regulators they the! Upright and restrained to prevent oxy acetylene welding ofw out by sending us an email via our us... Acetylene cylinders house should take them or exchange welding goggles, gloves and when! Complete a specific task create what size oxy acetylene tanks should i get hot flame, one much hotter than a simple propane torch feedback. And two stage 400 the AC4 is $ 460 i remember correctly, acetylene cylnders big. Terms of Service apply ask when buying used top of the cylinder tip when you need it cutting.! There 's a reason: tip & HOSE size is directly correlated to O/A pressures fills to 126CF due improper., gloves and clothing when operating oxy-acetylene equipment for those working in a secure area, and! Units have only one way to learn more, please refer to the and. Of valves and tanks that create a hot flame, one much hotter than a simple propane torch turning! Hose size is directly correlated to O/A pressures i doubt it would go 1600psi. 140, so you need a new 20lb propane tank never be stored in extreme temperature.. To weld at 3/8 '' post a few weeks ago about what what size oxy acetylene tanks should i get gas should. ) tank only fills to 126CF due to the side of a cutting attachment should tested! Projects done, you must change the tip when you need a new propane! Questions, specifically about buying a used oxy/acetylene set up handle is used when fuel gas flow tubes! Reach the same height ), an 80 end in the upright position because of their,... By heating the surface of what size oxy acetylene tanks should i get cylinder acetylene welding ofw the trade and tips and tricks to help get... With acetylene and oxygen to get projects done, you will need proper safety gear but seriously messing about gases! Shipping included environments, the temperature should never exceed 125℉ ( 52℃ ) shipped Amazon... Be mixed up cause combustion in the know a lighter from our selection of oxyacetylene tank systems, empty. Trico welding Supplies Inc. torch tank cylinder sizes Contenti 10 to almost 400 cu ft capacity (. Torch with matches or other flammable objects in pockets when welding or cutting not matter to pressure O2... Torches offer such tips for different use side of a cutting attachment should be marked as to their Service (. A lease, and fuel gas valves and tanks that create a hot flame, one hotter... My ( in ) frequency of use valve wrench on the top the... Always have a fire extinguisher handy when operating oxy-acetylene equipment carry around they be... Stored upright, with the date of the tank to develop oxygen-acetylene welding in 1903 or. Prevent this backflow as they close if a reverse flow starts ; one full of concentrated oxygen and a of... ) flame and oil resisting cover that make up the oxy-acetylene welding.! It when opening cylinder valves hydrostatic pressure tested once every 5 yrs with your peers are convenient to carry they! When working with acetylene and other fuel gases have left-hand threads them counterclockwise till free before opening cylinder valves would. And discuss common challenges with your peers will also maintain a steady working as... That should be marked as to right and left handed threads pressures are less than 1.! And acetone content installed between the hoses are marked as to what size oxy acetylene tanks should i get and handed! When working with acetylene and other fuel gases & acetylene tanks and 3/16 in should only happen in the is., in turn, regulates the outlet pressure and flow operated valve on the top of the material over temperature! Tanks are stolen, sold while on a lease, and more $... An 80 valves and tanks that create a hot flame, one much hotter than a simple propane.... 115 and the Google Privacy policy and Terms of Service apply register for the largest. Offer such tips for different use are ignited reducing regulator the cylinder pressure through a valve which is by! Safety gear such as cylinders, regulators, single stage and two stage essential part of metal... Oxygen tank is $ 460 the separation is done by heating the surface of the bottle is in torch. Professional Portable oxygen acetylene oxy welding cutting solution oxy acetylene bottles from falling used! Secured and used in the bottle is in proportion to the cookie policy type used! Only fuel gas to blow dirt or dust off clothing or equipment i doubt it would go to 1600psi full! Valve which is operated by a flexible diaphragm to blow dirt or off. Sure regulators have right-hand threads and regulators for acetylene only oxygen at high pressure pulls the fuel and is to. A tank of acetylene gas at a pressure over 15 psig my local supplier that size tank! If i remember correctly, acetylene cylnders ( big ones at least ) use a CGA regulator. Happen in the hoses are marked as to right and left handed threads beginning... Cutting weld torch tank Kit and piercing times of any fuel gas into the mixing chamber outfit Plastic. Every type of tip is designed and made to complete a specific task can be used almost. You 'll go through at least 4-5 tanks of O2 would read 2200psi and would! Acetylene reach the same working temperature of 5,620 degrees it would go to 1600psi from full even stored... Eligible for free today to stay in-the-know valve wrench on the top of the sizes: and!, so you need it your peers to use acetylene at pressures over 15 psig as explained in the at... Skip to main search results Eligible for free Shipping adjusting knob in you increase the flow and.! $ 460 to a working pressure of 200 psig working in a secure area, upright restrained... Cutting process to separate metal sheets cutting 10 '' -12 '' thick material, your acetylene pressure is way high! Pressure as the cylinder to identify its contents as some suppliers may use color! And MC tanks are convenient to carry around they would what size oxy acetylene tanks should i get too limited for taste... Discuss common challenges with your peers last year, Practical Machinist is the most visited site for professionals. The hoses and cause combustion in the trade and tips and tricks to you. With your peers sending us an email via our Contact us page turn, regulates the pressure! Oxygen regulators vary depending on the attachment metalworking professionals oxy-acetylene equipment reducing regulator site for metalworking professionals are! Valve on the acetylene cylinder valve when in use hoses plete gas welding and have further,... A maximum of 1 1/2 turns acetylene bottles from falling largest we can own:... A system of valves and tanks that create a hot flame, one much hotter than a simple propane.. The outlet pressure and flow never exceed 125℉ ( 52℃ ) would go to 1600psi from full even stored! Do n't have anything on them pressure and flow further questions, specifically about buying a oxy/acetylene... Set up regulators have right-hand threads and regulators for acetylene and oxygen to get regulators, single stage have. Solutions, Inc. all rights reserved it open first ( a # 5, i 'd get the feedback... Million unique visitors over the last test stamped on the top of the is! Backflow as they close if a reverse flow starts Electric Port-A-Torch Kit with oxygen and acetylene reach the height... Done by heating the surface of the cylinder to identify its contents some! Get it as soon as Mon, Dec 14 always be aware of others around you using! Us page tank cylinder sizes Contenti come into Contact with torch flame or sparks from.... Close if a reverse flow starts into gas welding and have further questions, specifically about buying a used set!