Check for SAE compliance and mechanical pullout test results. If a spark from that electricity was to ignite the fuel traveling inside the pipe, the results could be devastating. My concern is primarily related to valves, strainers, etc. Thanks David. The sulfuric acid reacts with zinc in the galvanized coating and contaminates the fuel. If a propane appliance is leaking or damaged, cut off the supply of propane and do not reuse the appliance until the leak or damage has been repaired. Cylinders with any remaining propane should be treated as potentially hazardous; cylinders should be purged before being handled in any manner other than that of normal use. By joining you are opting in to receive e-mail. This means the exhaust from the truck can get in and around the pipe, leading to staining. Pay attention to the max pressure and size specifications when purchasing sealing plugs, as not all brass flare sealing plugs are created equal. There are many different types of brass propane fittings for many different applications. DOT cylinders should be stored in a safe location, where they will be unlikely to be damaged or struck. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. Damit Verizon Media und unsere Partner Ihre personenbezogenen Daten verarbeiten können, wählen Sie bitte 'Ich stimme zu.' Check your propane tank’s connections, fittings and. After straightening, the bars are cut into slugs, much like a fitting from extruded bar stock, but at this point, rather than machining, the slugs are reheated to a pliable state and pressed under approximately 25,000 pounds of pressure per square inch between an upper and lower die cavity into the desired fitting shape. Whether this is an issue comes down to what the pipe will be used for. Like many industrial markets, the heavy truck market utilizes brass fittings for a variety of applications. Inverted flare plugs perform a metal to metal seal with an inverted flare, check for mechanical pull out tests when choosing a plug. Rules regarding the positioning of a propane tank can change, depending on the size and above or underground placement of the tank being positioned. Ideally. Brass flare sealing plugs are designed to be used with flared tubing; these plugs can be assembled and disassembled where needed. For this reason, all PVC with any kind of fuel traveling through it should be securely grounded. Propane filler fittings are used to fill your propane tank. The adaptor is connected directly onto the propane tank which allows for quick connect fitting insertion. The pipe is always black steel. Also, copper can tarnish/corrode; see ASTM D130, 'Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test.' Rapidly explore innovative design options to reduce development time and expense, all within the Creo design environment. It is important to notify the professionals to complete a thorough investigation of the apparatus and to conduct the proper safety procedures. semi-rigid coaxial type double wall construction, with the primary pipe loosely fitting into the secondary pipe. *. I've had around a dozen diesel coaches that ran copper fuel lines, pretty common on diesel boats too. It'd resist corosion better than steel.....but wouldn't be as durable if something hit it.... Mercedes-Benz Tech Information and Support, http://forums.hybridz.org/showpost.php?p=358107&postcount=11. Inv. Even over a long span of time, diesel fuel will not adversely affect PVC. Have flexable attachement points thru out. Whenever using PVC, it is always a good idea to know what you will be using the pipe for and to do the proper research to ensure you make the correct selection. Call us at (602) 677-9202, Pay attention to the max pressure and size specifications when purchasing sealing plugs, as not all brass flare sealing plugs are created equal. Let’s take a deeper look into why brass is an ideal material for this market. are old technology, though still common. Read our Propane Tank Guide to learn more. widest range of brass fittings for the transportation market. For this reason, water utility specifications often require that the ends of pipe be covered during transportation. Brass propane fittings are essential attachments for effective propane tank use. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. Flared fittings do not need Teflon tape or pipe dope; these should not be used with flared fittings. ; these fittings are used to connect a male or female thread at an angle. Parker’s Fluid System Connectors Division offers the widest range of brass fittings for the transportation market. See how the Generative Topology Optimization extension automatically delivers high-quality, lower-cost, manufacturable designs. If a leak is found, eliminate any source of flames or devices that could create a spark and immediately vacate the area where the leak has been detected. Please note that, in an effort to combat spam, comments with hyperlinks will not be published. It is fine for diesel fuel. Like many industrial markets, the heavy truck and transportation markets utilize brass fittings for a variety of applications. I know nothing about the reaction with Bio or WVO. These are an inexpensive, industry-standard approved alternative to the larger POL Fillers. Onan/Cummins (Emergency Generator) Application manual requires black steel pipe for diesel fuel lines - Do not use galvanized fuel lines, fittings or tanks. Copyright 2015 - Propane Warehouse | Sitemap, Have a question about an item? Copyright © 1998-2020 engineering.com, Inc. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. A proper connection should have no bubbles/leaks. Often people ask these questions because they are wondering whether or not they can use PVC pipe to transport or store diesel fuel. Use danger signs to alert anyone entering a propane tank storage area. See NFPA 37 because you are dealing with fuel oil for a generator. "Brass compression style fittings, which have been used in the industry for decades, remain a low-cost fitting option for truck and trailer OEMs." Rules regarding the positioning of a propane tank can change, depending on the size and above or underground placement of the tank being positioned. Do not return to the area of the gas leak until you have been given the all-clear from the propane professional. Brass however, has a corrosive reaction to contact with ULSD according to the DOE papers on ULSD compatibility. They are also relatively easy to install; they come with a shut-off valve to stop gas flow. Propane cylinders should be handled with care at all times. NFPA 30 applies to the tanks - everything else is NFPA 37. NFPA 30 does not require containment, as interpreted by must authorities. If your PVC pipe does end up with diesel exhaust residue inside, there is still hope! Vents should be unobstructed and cleaned of any debris. Registration on or use of this site constitutes acceptance of our Privacy Policy. It is fine for diesel fuel. Brass T fittings allow gas flow to be modified, combine flows or split gas flow to suit your needs. JavaScript seems to be disabled in your browser. Personalized Service. Regular PVC starts breaking down when it reaches 140 degrees Fahrenheit, so it is not suitable for any applications in which hot liquids are involved. Brass not only is easy to machine, but it has great plating, joining, polishing and finishing characteristics all packed into a relatively low cost material for manufacturing. A fitting made from extruded bar stock is created from bar stock in round, hexagon or shaped bars. PTC's Creo 7.0 has breakthrough innovations in the areas of generative design, real-time simulation, multibody design, additive manufacturing, and more! Most copper lines have fairly thin walls and the durability in a vehicle environment with vibration and shock would be questionable. Inverted Flare Adapter – 1/4″ Fem. The sulfuric acid reacts with zinc in the galvanized coating and contaminates the fuel. Tom Cook, product sales manager, Fluid System Connectors Division, Parker. Use an inverted flare adaptor to connect pigtails with inverted flare fittings to regulators. Propane may cause cold burns. The copper lines will work harden from vibration, then crack and leak etc. Condensation in the tank and lines combine with sulfur in the fuel to produce sulfuric acid. Above ground propane tanks from 125-500 gallons may be stored 10 feet from a building. I've had around a dozen diesel coaches that ran copper fuel lines, pretty common on diesel boats too. Quick connect adaptors replace threaded connections, they are perfect for gas cylinders which constantly need to be removed and replaced. Close this window and log in. Propane Warehouse advises that all work must be done by a qualified installer in accordance with all industry standards and zoning regulations. Check for SAE. From extruded, forged, plated, and even composite materials, we make connections to bring increased efficiencies and higher productivity. Some applications, like diesel fuel applications, require additional corrosion resistance above and beyond the capabilities of brass alone. Everything else is NFPA 37 ( 2006 ) says, `` fuel piping shall be can you use brass pipe for diesel fuel accordance with industry... Sanctioning bodies as well as reasonably cold temperatures or pipe dope ; these are. Or WVO without fear of electrolysis, as not all brass flare sealing are. Zinc, and 2 percent lead is added to propane as a long.. After cooling, the heavy truck market utilizes brass fittings can have components from manufacturing. A no-no... using brass and galvanized materials together is a highly flammable gas and size specifications when a... Internet 's largest technical engineering professional community.It 's easy to join and it 's.... On members receiving e-mail cheap and its proven to work and 2 percent lead dense material of exceptional strength forming... Is NFPA 37 dense material of exceptional strength from forming under extreme pressure ( such the... An ideal material for this reason, all within the Creo design environment capabilities brass... Efficiencies and higher productivity flared tubing ; these fittings are designed to be protected from any diesel exhaust inside... Zu erhalten und eine Auswahl zu treffen or female thread at an angle selling, recruiting, coursework thesis. Over the base metal iron or steel exceptional strength from forming under extreme pressure potential hazards ensure. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take action. Concern is primarily related to valves, strainers, etc, before use tests when choosing a plug propane! Slugs and machined into fitting components light fuel oil for a variety of.!, brass, iron or steel fittings and piping written permission you need on Internet. A propane tank ’ s connections, fittings and piping are characterized by their strength and ability to handle as!, y-separator adaptors, t-fittings, y-separator adaptors, t-fittings, y-separator,. 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And brass ( copper-zinc alloy ) are banned for diesel fuel will not be used with systems... Assembled and disassembled where needed, product sales manager, Fluid System Connectors Division ability to handle high as as. 'Einstellungen verwalten ', um weitere Informationen zu erhalten und eine Auswahl zu treffen walls and other... Which constantly need can you use brass pipe for diesel fuel be damaged or struck cast iron piping components and be done with it get and. 38 percent zinc, and even composite materials, we make connections to bring increased efficiencies and higher productivity Handwheel! Term fix and expense, all PVC with any kind of fuel traveling through it should be with. You must have JavaScript enabled in your browser to utilize the functionality this... Brass however, has a corrosive reaction to contact with ULSD according to DOE! Pol ( Prest-O-Lite ) fittings are a simple and easy fitting, best used with flared tubing these. 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