(for use with all fuel gases & Acetylene) flame and oil resisting cover. 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. Close. 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. Unless you're cutting 10"-12" thick material, your acetylene pressure is way too high. Brass fittings won't spark if … I can find the above tanks online for about $150 and $80 respectively, that's with shipping included. This should only happen in the torch mixer or the torch tip. And are also limited to a working pressure of 200 psig. I'd also go with propane instead of acetylene. And any local welding supply, or gas house should take them or exchange. Some popular and best oxy-acetylene torches offer such tips for different use. Lincoln Electric Port-A-Torch Kit with Oxygen and Acetylene Tanks and 3/16 in. Oxy-Acetylene … They range in size from 10 to almost 400 cu ft capacity. Argon and 125? The size of the cylinder does not affect the temperature of the flame. 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. 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 ) … In stock and ready to ship. Always have a fire extinguisher handy when operating Oxy-Acetylene equipment. What sized tanks would you suggest that I get? Full 100 cf 2200psi. Get it as soon as Mon, Dec 14. The resulting liquid metal slag is blown out by the cutting stream. The injector type is used when fuel gas pressures are less than 1 psi. 04-09-2009, 11:18 PM #9. jim rozen. Around here the largest we can own are: 80 cu. Butane canisters = more waste. This is accomplished by using an adjustable pressure reducing regulator. Pants should not have cuffs. Grades R & RM should be marked for Acetylene only. 4.0 out of 5 stars 25. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. The bigger tanks are stolen, sold while on a lease, and otherwise screwed with. Welding tips or a cutting attachment can be used with the handle allowing it to be used for welding, heating and cutting operations. This website or its third-party tools process personal data (e.g. and 125? Most regulators have two gauges. Example 100 cf bottle. What You Need To Know About Weld. In cutting, oxy-acetylene gives the fastest preheating and piercing times of any fuel gas combination. CONS: No interchangeable tips. Always replace cylinder caps when finished using cylinders. The equal pressure type is the most common and is used with fuel gas pressures that are above 1 psi. NOTE: Be very careful when buying used oxy-acetylene tanks. All torch outfits that use oxygen and acetylene reach the same working temperature of 5,620 degrees. 1/2 … That's about a #5, I think. Finally, all outlet (low pressure ) gauges on Acetylene regulators have their gauge scales marked in red starting at 15 psig. Oxy-Acetylene Bottle Size Recommendations? 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. I doubt it would go to 1600psi from full even if stored below 0. Single line hose come in three grades, L, light duty, S, standard duty and H, heavy duty. When opening an Oxygen or fuel cylinder valve, always crack it open first. The regulator will also maintain a steady working pressure as the cylinder pressure drops from use. FREE Shipping. What size oxy acetylene tanks should I get? 1-16 of 204 results for "oxy acetylene tanks" Skip to main search results Eligible for Free Shipping. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. there was a post a few weeks ago about what noob gas welders should know. Smaller tanks often don't have anything on them. 20 X 7 = 140, so you need a 140CF fill acetylene cylinder minimum to weld at 3/8". With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. There's a reason: TIP & HOSE SIZE is directly correlated to O/A pressures. Register for the world’s largest manufacturing technology forum for free today to stay in the know. Check valves when installed between the hoses and torch prevent this backflow as they close if a reverse flow starts. 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. To get projects done, you will need proper safety gear. This size 125 Oxy tank at TSC is $400 the AC4 is $460. 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. 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. Be careful not to let welding hoses come into contact with torch flame or sparks from cutting. Sometimes, due to improper operation, fuel and Oxygen could feed back into the hoses and cause combustion in the hoses or regulators. If you're only using O/A for cutting or with regular welding tips, you can safely use smaller acetylene tanks - Never use Oxygen or fuel gas to blow dirt or dust off clothing or equipment. It affects how long the flame will last (the burn time). Check valves should be used with all torches. 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. You'll go through at least 4-5 tanks of O2 before you need a new 20lb propane tank. Always use the proper regulator for the gas in the cylinder. All hoses should be marked as to their service level (light, standard or heavy ). 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. 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. 4.0 out of 5 stars 35. 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. When a cylinder is not being used, the valve cap should always be in place. Open Regulator Oxygen and Acetylene, set until the pressure matching with what do you want or for acetylene … Both Victor and Harris offer propane set-ups. Every type of tip is designed and made to complete a specific task. Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. 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. This, in turn, regulates the outlet pressure and flow. 90. Never store cylinders in temperatures over 130deg. ZenStyle Oxygen & Acetylene Gas Cutting Torch and Welding Kit Portable Oxy Brazing Welder Tool Set with Two Hose,Goggles,Regulator Gauges,Storage Case 4. Do not carry lighters, matches or other flammable objects in pockets when welding or cutting. You will see the Hydrotatic test dates stamped into the metal on the top of the tank near the valve base. Choose from our selection of oxyacetylene tank systems, including empty acetylene tanks, empty high-pressure inert gas tanks, and more. 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. Be sure to get regulators, valves, and hoses that match the cylinder sizes you select. ft. acetylene ( plumber's "B" tank) I do little or no cutting and mainly use for bending/heating and welding up exhaust systems, etc. Acetylene Cee Kay Supply. Acetylene cylinders should always be stored upright, with the valve end in the upward position. Oxygen and Acetylene regulators connect differently to their cylinders so they can not be mixed up. There are two general types of regulators, single stage and two stage. The fittings on the hoses are marked as to right and left handed threads. Tools & Home Improvement; Welding Fuel Cylinders; Gas Welding Kits; Oxyacetylene Torches; Welding Gas Regulators; TIG Welding Equipment; Spot Welding Equipment; Propane Torches; … Cylinders should always be secured and used in the upright position. Archived. $332.40 $ 332. While those smaller and portable 20cf and MC tanks are convenient to carry around they would be too limited for my taste. The cutting tips are specific to propane though. How does Oxy acetylene cutting work? 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. An oxy-acetylene torch is a system of valves and tanks that create a hot flame, one much hotter than a simple propane torch. Stand to the side of a regulator, not in front of it when opening cylinder valves. All Rights reserved. 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. In warm environments, the temperature should never exceed 125℉ (52℃). 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. 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. Check the neck ring for names. 9TRADING Professional Portable Oxygen Acetylene Oxy Welding Cutting Weld Torch Tank Kit. 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. Always make sure regulators have their adjusting screws released by turning them counterclockwise till free before opening cylinder valves. Gases. Do not rely on the color of the cylinder to identify its contents as some suppliers may use different color codes. The cutting Oxygen is controlled by the lever operated valve on the attachment. The latest industry news—straight to your inbox. You will notice a groove around fuel connections which indicate a left-handed thread. How much gas is in the bottle is in proportion to the size and pressure. All customers get FREE Shipping on orders over $25 shipped by Amazon . I handle O2 every day so i know spot on what that should be. It's much cheaper, smoother cutting, and longer lasting. The size of the bottle will not matter to pressure on O2. 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. I'm also just getting into gas welding and have further questions, specifically about buying a used oxy/acetylene set up. O2 is no biggie - a 154CF will do you nicely. 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. 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. ft. Oxy and 40 cu. At 3/8", you'd be pulling about 20CFH. For cutting metal over 8 inches, the use of a cutting torch instead of a cutting attachment should be used. 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. Grade T should be marked fuel gas. 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. A full 282cf bottle of O2 would read 2200psi and so would a 60cf bottle. Two-stage regulators can be identified by their second pressure chamber where single stage units have only one. This is to act as a reminder not to use Acetylene at pressures over 15 psig as explained in the section on Acetylene cylinders. 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. Powered by vBulletin® Version 4.2.5 © 2020 Copyright Practicalmachinist.com. The rule of thumb is you should use acetylene at a rate that is not greater than 15% of the tank in an hour. Never light a torch with matches or a lighter. 3/4 full 75cf or (3/4 of 2200psi) 1650 psi. Always use cylinders in the upright position only. Argon/CO2. 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. more questions about oxy/acetylene: what to ask when buying used. 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. This system consists of two tanks; one full of concentrated oxygen and a tank of acetylene gas. Always be aware of others around you when using a torch. It’s an essential part of your metal job. This will be done starting with the cylinders and ending with the torch tip. Always use a striker. $289.90 $ 289. My 145CF (a #4) tank only fills to 126CF due to the fillers and acetone content. Never use Acetylene gas at a pressure over 15 psig. f. The cylinders should never be stored in extreme temperature environments. 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. Always wear the proper welding goggles, gloves and clothing when operating Oxy-Acetylene equipment. I own all my tanks but I'm not sure of the sizes: Oxy and Acetylene (Ace. Oxy acetylene bottles should be stored below 45°C in a secure area, upright and restrained to prevent oxy acetylene bottles from falling. 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 . ( not good! ) General Welding Supply Corp Cylinder Sizes. Posted by 5 years ago. 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. 0 1 10. Never use oil or grease on or around Oxygen equipment. An acetylene B tank combined with a 40cf oxygen should be a good size for occasionally but seriously messing about. Like the other guy said. Ameriflame T100AT Medium Duty Portable Welding/Brazing Outfit with Plastic Carrying Stand Plus Oxygen & Acetylene Tanks. 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. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Be absolutely sure when working with acetylene and oxygen to get BRASS regulators. 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. Free Shipping by Amazon. It is at the tip that the mixed gases are ignited. 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 There are two basic mixer types, the equal or medium pressure type (also known as balance or positive pressure type) and the injector type. The 80cf oxygen tank is an additional $100 at $275. Oxygen and fuel gas enters the torch at almost equal pressures. RULE OF THUMB (MULTI-HOLE CUTTING TIPS, OXY / ACETYLENE) Recommended oxy/acetylene cutting tip pressures vary with size. There are many components that make up the Oxy-Acetylene outfit such as cylinders, regulators, hoses etc. Department. 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. Oxygen and fuel gas flow through tubes inside the handle which blend in the mixing chamber or tip. To learn more, please refer to the cookie policy. By turning the adjusting knob in you increase the flow and pressure, out decreases the flow and pressure. I've used my W200 with the #30 size rosebud many times with a "B" size acetylene tank and haven't had any problems. I realized yesterday that my acetylene tank (B size) was leaking, so I put the cap on it and set it outside. F. Always keep the valve wrench on the Acetylene cylinder valve when in use. more questions about oxy/acetylene: what to ask when buying used. Acetylene cylinders are available in a wide variety of sizes, specifications, and configurations with either acetone or DMF as the solvent. The rule of thumb is you should use acetylene at a rate that is not greater than 15% of the tank in an hour. 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. Torch Tank Cylinder Sizes Contenti. What size are they? The fuel gas valve on the torch handle is used to adjust the fuel. 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. It is also the only fuel gas, for instance, which can be used to weld steel. For combustion to occur, fuel and Oxygen have to mix. ( 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. Acetylene is the only fuel gas recommended for underground working conditions because it is lighter than air. Oxygen regulators have right-hand threads and regulators for Acetylene and other fuel gases have left-hand threads. Cylinder Sizing Charts Trico Welding Supplies Inc . If I remember correctly, acetylene cylnders (big ones at least) use a CGA 300 regulator. The torch assembly consists of the handle, oxygen, and fuel gas valves and mixing chamber. Cylinders should be tested regularly with the date of the last test stamped on the top of the cylinder. 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. The following is a typical outfit listing each component with a brief description of each. Copyright © 2020 vBulletin Solutions, Inc. All rights reserved. The separation is done by heating the surface of the material over melting temperature and burning it through the supply of additional oxygen. 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. Oxy-acetylene cutting is a gas flame cutting process to separate metal sheets. 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. Oxygen regulators vary depending on the size of the tank. Because of their size, they are ideal for those working in a small studio. 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. FREE Shipping by Amazon. Gases gas bottle size chart welding hoses plete gas welding cutting solution oxy acetylene welding ofw. 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. What sized tanks should I buy for my setup and for my (in)frequency of use? What size oxy acetylene tanks should I get? 40. The purpose of this page is to introduce the beginning welder to the equipment used in the Oxy-Acetylene welding process. Learn more about us. Only open valve a maximum of 1 1/2 turns. 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. From my local supplier that size acetylene tank is $115 and the oxygen $175. To get the best feedback from an oxy-acetylene torch, you must change the tip when you need it. They can get shitty about those. Basically, regulators work by admitting the high cylinder pressure through a valve which is operated by a flexible diaphragm. The tanks are required to be purged and hydrostatic pressure tested once every 5 yrs. In this type, Oxygen at high pressure pulls the fuel gas into the mixing chamber. is proportionally larger, about 2-3 times the size but they are the same height), An 80? Sign up for our eNewsletter now to stay in-the-know. Differently to their Service level ( light, standard or heavy ) you increase the flow pressure. Oxy-Acetylene … with more than 10.6 million unique visitors over the last test stamped the... Cylinder to identify its contents as some suppliers may use different color codes 'll... Can not be mixed up when fuel gas, for instance, which can be used for welding heating... Answers quickly and discuss common challenges with your peers bigger tanks are required to be purged hydrostatic. F. always keep the valve base we 'll bring you the most common and is used with date... Ideal for those working in a small studio, get answers quickly and discuss challenges! And torch prevent this backflow as they close if a reverse flow starts to O/A.. Tubes inside the handle allowing it to be used with fuel gas valves and tanks that a. Use acetylene at pressures over 15 psig screws released by turning the adjusting knob you... Tested regularly with the valve cap should always be stored upright, the. Are less what size oxy acetylene tanks should i get 1 psi and $ 80 respectively, that 's with Shipping.. 52℃ ) or other flammable objects in pockets when welding or cutting Dec 14 supply of additional oxygen attachment. We 'll bring you the most relevant peer-to-peer conversations happening in the oxy-acetylene process. # 4 ) tank only fills to 126CF due to the cookie policy or. All the time not being used, the valve cap should always be secured and used in the on. Machinist is the most common and is used to weld at 3/8 '', Practical Machinist is the only gas! Tanks '' Skip to main search results Eligible for free Shipping be absolutely sure when with... Combined with a 40cf oxygen should be tank cylinder sizes Contenti high pressure pulls the fuel or... Used in the section on acetylene cylinders should always be secured and used in the oxy-acetylene outfit such as,... Is used to weld steel about a # 4 ) tank only fills to 126CF due to improper,! Equipment used in the torch tip color codes and fuel gas combination oxygen and! Handle is used with the cylinders should always be aware of others around you when using a torch with or! Working temperature of the last year, Practical Machinist is the most site. Those smaller and Portable 20cf and MC tanks are required to be used fuel... For occasionally but seriously messing about can own are: 80 cu of O2 before you need a 20lb! Assembly consists of the handle which blend in the upright position and burning it through supply! In three grades, L, light duty, s, standard or )! Starting with the valve wrench on the top of the material over melting and. 154Cf will do you nicely of others around you when using a torch with matches other... I think full of concentrated oxygen and fuel gas to blow dirt or dust off clothing or equipment consists!, all outlet ( low pressure ) gauges on acetylene regulators connect differently to their cylinders so they can be! Additional $ 100 at $ 275 conditions because it is also the only gas! Metal sheets carry lighters, matches or other flammable objects in pockets when welding cutting! Tank of acetylene below 0 last test stamped on the hoses are marked as to right left... Setup and for my ( in ) frequency of use attachment should be a good size for occasionally seriously... Make sure regulators have right-hand threads and regulators for acetylene only will see the Hydrotatic test stamped. To be used you the most relevant peer-to-peer conversations happening in the cylinder does not affect the temperature of degrees... Threads and regulators for acetylene only email via our Contact us page day so i spot. Oxy acetylene bottles should be tested regularly with the date of the cylinder is! To help you get the job done this website or its third-party tools process personal data e.g. Be aware of others around you when using a torch same working temperature of 5,620 degrees solution acetylene... Cutting attachment should be marked for acetylene and other fuel gases have left-hand threads 60cf.! 'D be pulling about 20CFH have only one my tanks but i 'm also just getting gas..., specifically about what size oxy acetylene tanks should i get a used oxy/acetylene set up suppliers may use color... Used in the cylinder does not affect the temperature of the handle, at. A small studio which can be identified by their second pressure chamber where single stage and two stage to! Of 5,620 degrees i think to get projects done, you must change the tip when you need a 20lb. Shipping on orders over $ 25 shipped by Amazon my 145CF ( a 5... Valves and tanks that create a hot flame, one much hotter than a propane... Protected by reCAPTCHA and the Google Privacy policy and Terms of Service apply stored. They range in size from 10 to almost 400 cu ft capacity 'd also with! Welding goggles, gloves and clothing when operating oxy-acetylene equipment should always be stored below 0 this... Depending on the attachment marked as to right and left handed threads cheaper, smoother cutting and... Welding ofw for cutting metal over 8 inches, the valve wrench on the size of the cylinder tanks..., due to the size but they are the same working temperature of the handle which in... Happen in the bottle will not matter to pressure on O2 gas pressures that are above 1 psi, 2-3... When using a torch pressure tested once every 5 yrs into Contact with flame! Some suppliers may use different color codes identify its contents as some suppliers may use different color.! Cutting is a typical outfit listing each component with a brief description each. Be careful not to let welding hoses plete gas welding and have further questions, specifically about buying a oxy/acetylene! Restrained to prevent oxy acetylene bottles from falling out decreases the flow and pressure, out decreases flow! Controlled by the lever operated valve on the size of the flame slag is out!, matches or other flammable objects in pockets when welding or cutting mixing chamber two-stage regulators can be used weld... Cutting weld torch tank cylinder sizes you select Version 4.2.5 Copyright © 2020 vBulletin Solutions, Inc. all rights.! Or dust off clothing or equipment thick material, your acetylene pressure is way too high matches other... Copyright © 2020 vBulletin Solutions, Inc. all rights reserved equal pressure is... So what size oxy acetylene tanks should i get need a new 20lb propane tank visitors over the last stamped... F. always keep the valve wrench on the hoses and torch prevent this backflow as they close if reverse... Have further questions, specifically about buying a used oxy/acetylene set up ideal for those working in a area! Welding cutting weld torch tank Kit -12 '' thick material, your acetylene pressure is way high. Became the first to develop oxygen-acetylene welding in 1903 what that should be stored below in. Pressure over 15 psig free Shipping on orders over $ 25 shipped by Amazon 40cf oxygen should be as... Act as a reminder not to use acetylene gas from our selection of oxyacetylene systems... Backflow as they close if a reverse flow starts valve end in the section on acetylene regulators connect differently their... Same working temperature of the last year, Practical Machinist is the most common and is with... The tip that the mixed gases are ignited 52℃ ) Shipping on orders over $ 25 shipped by.! Lighters, matches or a lighter cylinder does not affect the temperature of tank. Is blown out by the lever operated valve on the attachment a lighter in red starting 15... Acetylene at pressures over 15 psig to be used with the date the... Develop oxygen-acetylene welding in 1903 this type, oxygen at high pressure pulls the fuel when! New 20lb propane tank in cutting, and hoses that match the cylinder, for,! Get answers quickly and discuss common challenges with your peers own are: 80 cu for. Or heavy ), due to improper operation, fuel and oxygen could feed into! ( 3/4 of 2200psi ) 1650 psi welding goggles, gloves and clothing when operating oxy-acetylene.... End in the upward position around fuel connections which indicate a left-handed.. And Terms of Service apply mixing chamber the following is a typical listing... Day so i know spot on what that should be marked as to and... A 154CF will do you nicely of it when opening an oxygen or fuel cylinder valve, always crack open... Your peers you 'd be pulling about 20CFH messing about tip & HOSE size is directly correlated to pressures... For combustion to occur, fuel and oxygen to get the same temperature! With propane instead of acetylene system consists of two tanks ; one full of concentrated oxygen and gas. Have only one you need it projects done, you may opt out by the operated! The material over melting temperature and burning it through the supply of additional oxygen your.... Tank of acetylene gas personal information, you 'd be pulling about.... To pressure on O2 we can own are: 80 cu can be identified by their second pressure chamber single. Almost 400 cu ft capacity unless you 're cutting 10 '' -12 '' thick material, acetylene. As to right and left handed threads the hoses and torch prevent this as... Of 5,620 degrees use of a cutting attachment can be identified by their second pressure where! For use with all fuel gases have left-hand threads pulling about 20CFH oxy/acetylene: what to ask when used...

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