see related products below. Hromee Oxygen Acetylene Hose 1/4-Inch 25 Feet with 9/16"-18 B fittings Welding Cutting Torch Twin Hose 52 $3299 Get it as soon as Tue, Sep 20 FREE Shipping by Amazon More Buying Choices $31.34 (2 used & new offers) AGPTEK Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size 1,218 $1799 Get it as soon as Tue, Sep 20 Oxy-Acetylene Hose Barb Connector 50-LP250LH. For all oxy-acet torch use EXCEPT FOR CUTTING the pressures should be roughly equal. 6.1.3 Piping forAcetylene and Methylacetylene-Propadiene, Stabilized. Every major mechanical, electrical or electronic product requires certain accessories for achieving complete functionality; same is the case with acetylene cylinders too. However if you have a 510 type regulator "external threaded" (male fitting) it will fit the tank. Left Hand Thread Fittings. The flat surface between the crest and the root is called a flank. Acetylene Oxygen Maximum acetylene working pressure in PSI 15 Max Pressure of an acetylene bottle in PSI 250 What is included in an acetylene tank to stabilize it? oxygen. CGA specifications can be found in the document published by the CGA entitled "CGA STANDARD V-1, Compressed Gas Cylinder Valve Outlet Connections.". The materials used depend on the type of fluids it will convey. The black hoses on the right are "A" fittings. Valves have two outlets to fit various pipe configurations and come with a plug to close the unused outlet. That's why acetylene welding cylinders are filled with acetone in a metal "sponge." When the gas is dissolved into acetone it's stable. View as Grid List Table. Just remember, acetylene regulators to propane tanks no problem, propane regulators to acetylene tanks can work but is unsafe and is not recommended. #5. You will notice a groove around fuel connections which indicate a left-handed thread. Adaptor for Oxy Acetylene. -If your tank valve has male threads, you should choose a CGA 300 (female) regulator. Sherwood Part Number Gas Service @ 70 F CGA Outlet Outlet Thread Size Inlet Thread Size Carbon Dioxide GV32041-XX 0 PSI-3000 PSI 320 .825-14 NGO RH Ext. The chart described here is a reference tool only. are 350. Login. But it's not too dangerous if stored properly. Cylinder valve outlet thread: .375-24UNF-2A-RH-EXT . Any acetylene or propane regulator for that size tank is good. 1983 BJ 42 Cdn 3B Motor 5 spd. 2. Finally, all outlet (low pressure ) gauges on Acetylene regulators have their gauge scales marked in red starting at 15 psig. Fittings on the oxygen hose have right-hand threads; while those on the acetylene hose have left-hand threads. In summary: A POL gas fitting (POL fitting) is the most common type of valve & gas bottle fitting, in Australia, for most LPG gas cylinders from 4kg to 210kg, including 45kg LPG cylinders. 510 CGA Inlet Connection, Male Fitting, 15 Max psi, Acetylene Welding Regulator . MSC #: 87895090. OXYGEN & ACETYLENE HOSE FITTINGS & CONNECTORS (Brass) OXYGEN ACETYLENE PART NO. The acetylen regulator has the same male adapter as the oxygen. 6.1.3.1 Piping shall be steel. Both mating fittings must be of the same type. Notes OXYGEN - Right hand thread. If hose ends have pipe threads of different sizes such as 1/4" Male Pipe one end and 3/8" Male Pipe on the other end of 1/4" 2BSR . Maybe a little higher 8-8 if you have a big fat rosebud tip (which could cause you problems.you want a smaller one) or a 3-4-5 heating tip of large size. Fittings with left-hand threads are identified with a notch in the nut. If you think of the mechanics behind a flair or compression fitting you see how the seal is created by a tight, metal-to-metal contact between a fluted and a tapered set of rather soft parts (brass, Cu, etc.) Size 5 acetylene cylinders are as tall as 51 inches. 2 Products Found Sort. Right hand threads are used by the regulators of the oxygen cylinder and the hose fittings of the oxygen cylinder. It reduces the high pressure of the bottle-stored gas to the working pressure of the torch, and this will be maintained during welding. - 24 NF-3 Hose Connection: "B" Size Screw Thread: 9/16 in. $4.60 / each. HYDRAULIC QUICK COUPLERS & DISCONNECTS WITH TWO WAY VALVED SHUTOFF. MSC #: 01408822. #4. BRASS PUSH ON HOSE FITTINGS. I just bought a Oxy Acetylene kit online and try test it today. Use this chart to learn the differences. The fittings on the gas apparatus you have do not use the threads to create the actual seal. ACETYLENE COMPRESSION: Includes Compression, high pressure drying, cylinder filling, and transmission of gas through pipe line above 1.55 kg/cm2g pressure either in single stage or multiple stages. Left Hand Thread Acetylene Line Welding Hose Fitting. Regulator outlet fitting is CGA Connection Outlet 9/16-18LH B in your first link is same as on the regulator included with your portable torch kit from the big box hardwares. 4-4 to 6-6 for a 0-1-2 heating tip. (CGA 510 tank fitting) Acetylene. Butane. Thread sealant is required to seal the threads on Thread Seal conections, except for NPTG as noted below. OXY-ACETYLENE FITTINGS Fittings suitable for Oxy- Acetylene Gas. Connection Nut Dimensions Features of the PVC pipe fittings that make an appropriate is the allowance for a smoother wall . Tighten the fitting snugly using a cylinder wrench. Most recent acetylene regulators are fine with LP. Download a pdf of Torch Tank Cylinder Sizes. 29FWL6-9. MAPP. 9/16 is outside diameter threads with 18 threads per inch and left hand threads. 3. The Purox W200 (by Estab) and Uniweld 71 are other aircraft model torch handles. One more thing, please remember all the You're currently reading page 1 . Put it in a ballon and you're asking for trouble. Open the acetylene cylinder valve to turn. Re: Right hand thread on an acetylene bottle? Items 1-15 of 20. Made from machined brass bar and fitted using O clips or similar. 2. in the fitting; they conform closely to . I have a MC tank & 20 cubic in. Tighten the fitting snugly using a cylinder wrench. 5mm Barb x 5/8UNF LH Swivel. The acetylene valve lines up with the red hose. Acetylene Cylinder Accessories. 1-800-661-2208 sales@new-line.com. Put finger over end, shake and place soap bubbles on area your checking for leaks. Male threads project on the outside of the fitting, while female threads are found on the inside of the fitting. Acetylene Cylinders - These cylinders have lower amounts of pressure in them, but can be quite dangerous because acetylene is a fuel and can easily ignite. two fuel gasses, other than acetylene, that can be used in combination with oxygen for cutting and welding operations. The oxygen hose working pressure is 1.5MPa, the inner diameter of the hose is 8mm, and the outer diameter is 18mm; the acetylene hose is black, the working pressure is 0.3MPa, the inner diameter of the hose is 8mm, and the outer diameter is 16mm. ft.) CGA . The device's weight is constant, and it is approximately 220 pounds making it difficult to transport from one position to another. . Price. Cylinder valve outlet thread: .375-24UNF-2A-RH-EXT Typically used for CGA V-1 Connection Number 020, 021Valve Outlet DimensionsMinor Diameter = .3228 REFPitch Diameter = .3468 - .3 1/4. This is commonly called a size "B" fitting. 10mm Barb x 5/8UNF RH Swivel. -If your tank valve has female threads, you should choose a CGA 510 (male) regulator." So which one should I order? Technical Data . 4ADR 4ADL THREAD SIZE 9/16-18 R.H. to 9/16-18 R.H. 9/16-18 L.H. Screens. - 18 NF-3 Hose Connection: "C" Size Screw Thread: 7/8 in. Gas regulators The primary function of a gas regulator is to control gas pressure. Propane has an advantage when using a rosebud because you don't have to worry about withdrawal rates. Raw acetylene gas has a very strong odour (worse than propane) when . This item: Forney 60332 Hose Coupler Set, Oxygen Acetylene, 3/16 and 1/4-Inch $10.75 AGPTEK Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size $17.99 Hromee Oxygen Acetylene Hose 1/4-Inch 50 Feet with 9/16"-18 B fittings Welding Cutting Torch Twin Hose $44.98 acetylene torch supplies oxygen male to male welding nuts WH42L-92. Propane Natural Gas Quick Connects - Welding, RV, Acetylene . Flammable gases such as acetylene, hydrogen, propane and mixtures containing fuel gas all have left-hand threads. Oxygen regulators have right-hand threads and regulators for Acetylene and other fuel gases have left-hand threads. Hose fittings for oxygen and acetylene welding-cutting equipment. PNEUMATIC BRASS PIPE FITTINGS & ADAPTERS. Over tightening Fuel is left hand thread, and the nuts have hash marks across the corners . different from any of the acetylene fittings. We supply hose accessories for nearly any industrial hose coupling application. NPTF threads do not require sealant for initial use, when used with mating NPTF threads. One of the more commonly used types is PVC fittings. (1"-20 thread connection) 5 lb. CAUTION: Do not over tighten oxygen/acetylene fittings. You can't weld with propane though, only braze. Threaded Hose Fittings for Compressed Gas Use these fittings to connect welding hose to pressure regulators and torches. 1.The joints and pipes of the hose should be strictly prevented from leaking. Fitting Connection Part #. A victor one is around $80. Their diameter spans about 3.9 inches, and on average, they weigh 7 pounds. Setting up Oxy Acetylene Kit - the basics. From $8.03. Completely describe an acetylene hose fitting nut and its threads? Left Hand Thread Fittings. You will need to get a propane tip for your torch and run appropriate pressures If your acetylene regulator is one for a small plumbing size acetylene then you will need a larger regulator. I was basically told to set the oxygen at 40 psi, the acetylene at 5 psi, adjust the flame accordingly and braze away. MC acetylene tanks are around 13.2 inches tall. I got a crash course from our prefab foreman on how to braze with the oxy acetylene torch (w/ rosebud tip) but I don't trust him. The hose fittings on the left are large and are "B" fittings. Regulators for combustible gases (Acetylene, Propane, Propylene etc), usually have Left Hand Threads. To connect the oxygen regulator to the oxygen cylinder you must turn the regulator fitting clockwise, all acetylenettings fi are right handed threads. I know that I will need an adapter. For cutting need to use propane tips and propane rosebuds for heating. POL refers to a type of gas valve and to gas bottle fittings that have a POL gas fitting (POL fitting). -temperature of an oxyacetylene flame range from about 5,700F-6,300F. Dixon 1560909C, Oxy-Acetylene Spud Right Hand Thread, 9/16"-18, 1-1/4" Length, Brass . I know cuz just went through all of this a few months ago. Condition/Availability. A pressure-regulating device shall be used at each station outlet where the connected equipment is intended for use at gauge pressure less than 1.722 MPa (250 psi). "POL" is an acronym for the company . Oxygen (A Fitting) Standard cylinder valve outlet connection for pressures up to 200 psig (1,380 kPa). The prefab foreman and my job foreman are both telling me I don't have to clean fittings or pipe . $217.99 ea. 1 2"-14 NGT GV32061-XX 0 PSI-3000 PSI 320 .825-14 NGO RH Ext. Threads are not designed to be gas tight as gas will not come into contact with the threads. Description OUT OF STOCK Acetylene Type "B" Standard - Left Hand Thread is an all brass adapter with 9/16-18 left hand x 1/4 mnpt threads. THREAD 90L 93L 95L 96L 97L 98L 99L 100L 101L 102L 103L 104L 105L 106L 107L 108L 109L 110L 112L 113L 114L 115L 135L 136L THREAD SIZE 9/16-18 9/16-18 9/16-18 9/16-18 9/16-18 9/16-18 . You can whack the cap with a DFH no problem spray it with WD40 or similar and tap it in the corrct direction with a hammer it will start spinning off NP the threaded end of the bottle is the thickest part of the bottle. fitting) acetylene regulators it's no problem. ACETYLENE FITTING L.H. The Size 5 acetylene tank is the tallest from the list we gave above. If your reg has a different fitting, adapters are cheap and easily available. The hose fittings to them will be the smaller "A" rather than the larger "B". Hose connection adaptors have the following American Standards Association screw threads: 119X02Hose Connection: "A" Size Screw Thread: 3/8 in. As the fittings of the oxygen cylinder having right hand thread these fittings cannot not be used to connect the acetylene cylinder. PAINT SPRAY AIR HOSE FITTINGS. (1"-20 thread connection) Propane. Buy Oxy-Acetylene Fittings from industry leading hose fitting manufacturers online today! Measurements. Oxygen Colorless, odorless gas, does not burn by itself. The oxy-acetylene cylinder comes with measurements, including the weight. The reason it wont work is the threads are a different direction then propane! New , In-Stock , Most Items Ship Within 24 hours. Manifold system advantage, dont have to lug around cylinders, and has everything you will need right there. The only exceptions are special cylinders of dissolved acetylene, specified for purposes other than welding and cutting and some propane cylinders used on fork lift trucks: these cylinders have right-hand thread valve outlets. If you dont have arrestors, use the guage, or blowpipe depending on what end you are fitting. Acetylene Shut off ______ first, then ______ last. HEX SIZE 9/16 9/16 . Considerations: 1. Manufacturer Part #. 1981 BJ 41 RHD 2B Motor. 3/8. Oxy-Acetylene Hose Barb Connector 50-LP250RH10. These specifications have been adopted to prevent the inadvertent mixing and/or improper use of gases that could be dangerous. The oxygen cylinders are black, and have a right-handed thread. OXYGEN & ACETYLENE ADAPTERS & HOSE FITTINGS. Answer (1 of 5): In industrial applications acetylene cylinders are maroon coloured, and with a left thread. " You must choose your "acetylene inlet" based on the type of acetylene tank you have. Make sure the regulator adjusting screws on both the oxygen and acetylene regulators are backed out fully counter - clockwise. 510 is not the only number for acetylene, CGA-200, CGA-300, CGA-520, all of these are other types of bottles and regulators. Open the torch acetylene valve about turn. to 9/16-18 L.H. Uses green hose, right hand thread. These are the US standard fittings for oxy-fuel connections. BRASS CROSSOVER THREAD FITTINGS; BRASS GARDEN HOSE FITTINGS; METRIC ADAPTORS , PLUGS , SOCKETS & HOSETAILS; COPPER WASHERS & BONDED WASHERS; LPG GAS CYLINDER FITTINGS; . Typically used for CGA V-1 Connection Number 020, 021 Valve Outlet Dimensions Minor Diameter = .3228 REF Pitch Diameter = .3468 - .3430 Major Diameter = .3739 - .3667 . In the photo you see hoses at the bottom, adapter fittings in the middle and torch bases at the top. 16 oz. Step 1 of 3. Male threads are inserted into female threads. $8.03. You can get a Harris model 25-50C-510P regulator for propane for about $68. CONNECTION USE / DESCRIPTION CGA 020 Oxygen (A Fitting)Standard cylinder valve outlet connection for pressures up to 200 psig (1,380 kPa). 295. There are two major accessories that are required by acetylene cylinders, Cymbal felts. www.FirehouseFabricators.com Zach Millermatic 255 Lincoln SW200 The 510 number is only used for represents the thread pattern which is 0.825 inch O.D. . Chemical compound formula: C2H2. They automatically reduce a high inlet pressure to a lower, stable outlet pressure. Dec 29, 2012. -temperature of oxyhydrogen flame is slightly lower than oxyacetylene and it's hot enough for welding aluminum. Examples would be the Victor J28 or Smith AW1A. In stock. Acetone Carbon burns off at what temperature (___f) 800 Note you should use Grade "T" hose if you're using propane, grade "R" shouldn't be used. Fitting thread size chart is intended as a quick reference guide for thread size by dash size. 6.1.3.2 Unalloyed copper shall not be used except in listed equipment. Install these valves directly in gas distribution pipelines for acetylene, hydrogen, or propane. 1982 BJ 44 RHD 2B Motor. The fittings of the oxygen cylinder are made up of brass material does not require . $10.78. At least that is the way it goes in Australia. The sizes are; 23.23 in height that has a valve, and 6.5 in diameters. We offer wholesale acetylene hose fitting to create a smooth channel for the pipe systems in both commercial and residential areas. These are smaller and lighter and have the adjustable knobs at the top of the handle rather than the bottom. Regulators for non combustible gases (Oxygen, Argon, Co2 etc), usually have Right hand Threads and as such do not have the cuts on the Hexagon. Oxy-Acetylene Unions . They are also known as CGA (Compressed Gas Association) fittings. 9/16-18. - 12 NF-3 A Nut clamps these faces together to form a gas tight seal. Little does I know that the adapter for the acetylene doesn't fit. The gauge for acetylene is red at 15 PSI but no problem to go to 20 or 25 PSI when using propane. The Acetylene Regulators we sell all use CGA-510. That way you cannot get the regulators and hoses mixed up. Welding Hose Adapter Left Hand Thread. MSC #: 87895181. Screw the fitting with arrestor into the hose.- you can use a spanner on the arrestor. But as a gas it gets unstable over 14 or so PSI. Left Hand Thread Acetylene Line Welding Hose Fitting. Male Fitting, 15 Max psi, Acetylene Welding Regulato . Acetylene is distributed in cylinders or tanks in a dissolved (in acetone), liquid state. $217.99. 728453. The reason that the gas burns so hot is because of the mix of carbon and hydrogen. MC Tank (10 cu. If hose ends have pipe threads of different sizes such as 1/4" Male Pipe one end and 3/8" Male Pipe on the other end of 1/4" 2BSR Hose, the assembly number . Hoses must be carefully handled to prevent accidents. I've never seen leaks past threads on swivel nut always shows at hole pipe passes through. Oxy Acetylene fittings consist of a concave Female sealing face on one component and a Male ball shaped sealing face on the other. Hold the end of the hose in some soft jaws or vise grips with a rag. 3 4"-14 NGT . Oxygen Acetylene & Inert Welding Hose Barbs, Inserts, Unions. Saw a Radnor branded one with the exact same model number at Airgas for $65. The female thread can be found in the fixed connection of the hose of the Size B for inert gases. Once NPTF are used, they require sealing compound for future use. RE-USABLE LOW PRESSURE HOSE & FITTTINGS. Propane Natural Gas CGA Service Tools and Torches. See Options. The compression would include and mean increasing the pressure by any means. The main difference between the Size B for acetylene and Size B for inert gases lies between their connection nut, which has a male thread. The regulator and hose fittings used for acetylene have left-hand threads, and the hose fitting nut may be marked " ACE ." An acetylene hose fitting nut also has a groove machined around its six sides. CGA-510 regulators fit propane jugs (even the late OPD valves also have internal CGA-510 threads). The left hand thread is indicated by little cuts in the flats of the Hexagon. The maximum capacity an MC acetylene tank should contain is pegged at 10 cubic feet. May 15, 2011. Continue Shopping View Your Cart. 14.1 oz. $4.58. Note: will not fit "B" or "MC" acetylene cylinder. Leak test with soap bubbles. 1. The acetylene regulator will not work on a barbeque tank unless you spend just as much on numerous fittings to adapt it, you also have to get a different hose, the acetylene hose is not rated for propane. Hi guys, my old oxy/acetylene hoses have finally given up and I rounded up some second hand hose. 3. 29FWL3-6. You can find these hoses in right-handed as well as left-handed thread versions. Acetylene is a gas composed of 92.2% (by weight) carbon (C2) and 7.8% hydrogen (H2). Hydrogen Often used as a fuel gas for welding aluminum and magnesium because it produces a very clean flame. . HYDRAULIC HOSE JOINERS & STEMS. As a safety measure, acetylene should never be released or used at a rate above 15 pounds per square inch (p.s.i.). Crests and Roots: Threads have peaks and valleys, referred to as crests and roots. All hose tails are swivel female threads Fittings A gas distribution manifold is fitted in the storage room or cabinet to feed oxygen and acetylene to the engine room welding station via hard piping colour coded blue for oxygen and red for acetylene .. Two sets of flash back arresters are fitted for oxygen and acetylene, one set at torch handle and one set at the pressure regulators. Oxy-Acetylene Hose Fittings. Please Register or . I personally have never seen or even heard of this either! ACETYLENE - Left hand thread. In stock. Oxygen Uses red hose, left hand thread. 300 ml. Page. left handed threads. Setting up the torch: 1. with14 threads per inch. Some tanks also have different connections for regulators as well. Fittings are brass for good corrosion resistance. -Doogie Miller 350P Miller Trailblazer 325 EFI w/ Excel Power Lincoln LN25 suitcase welder XMT 304/22a feeder Miller Syncrowave 350LX Miller Econotig Hobart Handler 140 (2) Uni-Hydro 42-14 Hypertherm 65 plasma WEBB Gap bed lathe 07-05-2016 #10 For Example the average acetylene tank will say CGA-510. 4. Figure 11-41 illustrates the differences between oxygen and acetylene hose nuts. The gauge monitors outlet pressure. This is less messy and better than squirting the liquid in area. A quick call to tech support or a little browsing will verify for yours. - 14 NF-3 Hose Connection: "D" Size Screw Thread: 11/ 4 in. A little dish detergent and water in clean squeeze bottle for mustard works.