Applications are critical or the thread sealant might fail because of high heat or high pressure. Check it is in as far as it will go. AN Hose Assembly Tool - Braided Stainless Steel Lines - Koul Tools The barb wont squeeze the ptfe enough. Because most PTFE AN fittings are non-swivel, its difficult to create complete hose assemblies, but TechAFX has a semi-swivel fitting that can be rotated on the hose during assembly to make it easier to build an assembly at home. Then there can be room to install the ferrule. Because if there is extra braid in the middle, it may cause leakage due to improper installation. Prepare the processed pipe first and cut it to the length you need; 2. So we figured we would make a video. An adjustable Crescent type wrench is not recommended, as it may slip and damage the outside of the hose end. Beyond the safety issues of having gasoline vapors in your garage, this eye-watering odor is an early warning sign that a rubber fuel hose is on its way out. Use a pair of tin snips to clip through the stainless wire. Trim any excess braid that sticks up past the olive using a pair of scissors. Work very well once I figured out how to cut the hose everything went together. Tighten the hose end into the socket using the correct size spanner. Phone:510-933-6200. Tighten Nut: When tightening the nut, bring it to the point at which the O-ring seal is just in contact with the tank wall. Tapered pipe threads are one of the most common end connections found in industry. To install the PTFE hose fittings you will need to clean away any burrs from the PTFE tube. Copyright 2000 - 2023 United States Plastic Corporation. Use the machine to tightly press the sleeve on the joint. That's all there is to it. Helpful installation videos Before you begin, please watch this video of how to install PTFE fittings and then this one that includes a pressure testing demonstration. Any frayed stainless steel braids may be trimmed with snips. The Spruce / Kevin Norris. As a high-tech product, ptfehose assemblies are attracting more and more attention in various application fields and playing an increasingly important role, The PTFE hose assembly has lighter weight, wider temperature range (-55 ~ 232 C), higher chemical stability, corrosion resistance, aging resistance and less flow resistance (1/2 to 1/3 of metal hose) compared with rubber tube and metal bellows. Ya I've marked them up during assembly/removal even with AN wrenches lined with electric tape, but don't need to received them pre damaged by the supplier. AN PTFE hose and AN fittings Installation Instructions It is not the sweet-smelling, pseudo-solvent fuel we all grew up withwell, most of us anyway. Fuel system was the last requirement for this build, now I've got an unhappy customer, News - How to install ptfe hose fittings | BESTEFLON And no leaks just have to take your time. LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and to show you relevant ads (including professional and job ads) on and off LinkedIn. Hot Rod fuel hose AN PTFE lined braided hose. hbspt.cta._relativeUrls=true;hbspt.cta.load(98649, '28acb885-8cfd-4b3a-ba86-eefa6af1521e', {"useNewLoader":"true","region":"na1"}); In our Swagelok Tube Fitting Safety Seminar, our Swagelok certified trainers will show you how to properly apply PTFE thread sealant and other sealants and lubricants, and then ask you to do it yourself under their watchful eye. PTFE hose fuel is a big improvement, they can now "conductive core", which is a carbon liner added in the production, when combined with fittings installed at the ends of the hose joint, provides a path for any static electricity. A couple of other notes: TechAFX stainless-steel-wrapped, conductive-core, PTFE hose is called BlackWrap, which is what is shown in the our photos. Annie Hydraulic FittingHydraulic Hose Supplier. Our #900065 PTFE Braid Spreader works well in this application. Contact our team today to learn about custom solutions for your plant or refinery. First of all, the end face of the pipe is cut flat to ensure that the pipe is O shaped. Speedflow does not and never has charged to install PTFE hose fittings with parts and hose purchased from Speedflow Products Limited. Hold the hose and not the socket, start the hose on the nipple of the hose end, with a gentle motion. Hydraulic hoses and fittings are also our regular products. These are easy to spot, however, because the inside diameter of the hose is black. Place the socket over the hose and slide it back approx. More and more industries use PTFE hoses, so how to install accessories on the pipes?You can review the following steps: Measure out the PTFE hose to ensure the correct length, make sure you have enough hose to reach all components and follow the correct bending radius (Please make sure not to twist the hose). Blow out with compressed air to remove any assembly residue. Fittings and ferrules for PTFE hoses are made of galvanized carbon steel, 304 and 316 stainless steel, polypropylene or other materials. Before connecting the newly crimped assembly to other parts of the system, clean the connected parts with a cloth. Tags: FAI oil seals Step-by-Step Previous : Special Tec F 0W-30 Motor Oil Next : The Search Begins for Rising Female Stars The other petroleum fuels, including diesel, were heavier, harder to ignite, and much dirtier when burned. The tube will stop just short of being able to pass all the way through the olive. At this point we recommend flushing the inside of the hose assembly out with water and blowing out any residue before putting the hose into service. The tape should lie flat (not bunched up) over the threads and extend perpendicularly to the length of the pipe. Sealing Surface: The o-ring sealing surface should be smooth and free from . Then get a hand quantifying each leak and choosing cost-effective ways to tighten up. Hot Rod Hose does too. Of course the magnetic vise jaws are great too. It is important to mark the outside of the hose at the end of the socket. Step 1 - Measuring out your PTFE hose to ensure the proper length, ensure that you have enough hose to reach all components and are following the proper bend radius (you want to make sure you don't kink the hose and prevent flow) Step 2- Marking your cut and protecting the nylon/steel braid. When a non-conductive fluid, such as gasoline, diesel, ethanol, methanol, or a similar product passes through it at high velocities, stray electrons--in the form of static electricity--are generated. PTFE hoses have been around for a long time, used mostly for brake- and hydraulic-fluid transfer applications. Please contact support@captubes.com and we will provide instructions to return the un-used fittings for an exchange or refund. Inserting the Fitting: The fitting, together with the o-ring, should be installed from the inside of the tank. Continue wrapping until you reach the . 3393 W Warren AveFremont, CA 94538Main tel: 510-933-6200Email: Message us. 2024 Chevrolet Colorado ZR2 Bison: Tastes Like Off-Road Truck Only Gamier, The Original Base Camp Factory Overlander Was a Custom Chevy Avalanche, The 2024 Toyota Tacoma Finally Gets Big Factory TiresToo Bad Chevy's Are Bigger, What Is Toyota TRD Pro? Clamp the hose and socket in a vise using our #900061 Vice Jaws. Tighten the socket until there is a .080-.100 gap from bottoming out. Step 3: Hold the fitting body steady and tighten the nut one-and-a-quarter turn. Do not use it on straight threads such as those used on flared, coned or tube fitting ends. 1. 232K views 2 years ago We get a ton of questions about the difference between PTFE , Standard Braided AN, Push Loc, and Crimp style Hose and Fittings. Tapered Thread Port Assembly Instructions for Hydraulic Fittings All prices and offers subject to change. Learn more in our Cookie Policy. While you can't change the gasoline that feeds your engine, you can make a change to the hoses that carry it, eliminating the problem--and smell--altogether. Login Locator Safety Legal swagelok.com, Skill: Applying PTFE tape to tapered pipe threads, *If you are not located in our service area (northern California and northwestern Nevada), we will route your request to your local Swagelok Sales and Service Center as soon as possible. Sealing Surface: The o-ring sealing surface should be smooth and free from sharp edges, burrs, and deep scratches. Includes video, step by step instructions, and tools list. Suggestion, if you're training someone, have someone check their work until you're confident they're trained. Cutting PTFE hose is no different than cutting rubber hose, but AN fittings use a brass ferrule, or "olive," that crushes to provide the seal at the fitting/hose mating point. Some twisting may be required to get the socket to the desired position with the hose seated against the bottom of the socket. A portion of the replacement fittings were all in one bag,got marked up rubbing together on the trip from Canada to Michigan, see pics. Can provide black inner tube, nanometer carbon black, with static electricity conductive function. PTFE tape. If you have other questions, please leave us a message. This tool is made of a high-tech composite and is virtually indestructible. How do you Install PTFE Oil Seals? - Professional Motor Mechanic This is a step by step guide that shows you precisely what to do. CAPRICORN PREMIUM 3D PRINTING ACCESSORIES. We carry a large selection of American-made Tamco industrial strength tanks. You do not need to be a customer of Speedflow to have access to this eBook. News - how to connect ptfe hose to tube fitting | BESTEFLON Change often comes with compromise, and that is certainly the case when it comes to today's gasoline. For 1.75 tubing, use a #19 (4mm) drill bit. Its an increasingly common problem these days and one you may have noticed, as it manifests itself as the smell of leaking gas. This hose features a black rubber coating that looks great, minimizes abrasion issues and aids in hose assembly. hbspt.cta._relativeUrls=true;hbspt.cta.load(98649, '796a838b-1061-4310-bea3-6f7eac34c339', {"useNewLoader":"true","region":"na1"}); To properly apply PTFE tape, you'll need a couple of tools in addition to the roll of tape: Make sure that PTFE is right for the job. At present, polytetrafluoroethylene hose assemblies are mainly used in various hydraulic, pneumatic, fuel, power and servo mechanisms in aviation and aerospace fields with high requirements for product performance and quality. AN Hose and Fitting Guide - by Speedflow Next you must open up the braiding in order for the olive to slide over the PTFE liner. PTFE tape lubricates the threads, which allows them to be more easily screwed together, to the point of deformation, which is what creates the seal. If you want to know where the static charge will come from the fuel line, this is a quirk of PTFE materials. Jeep XJ Transmission Cooler Line Ugrade - Craig Davis You could use hose shears or other commercial hose cutting equipment if you have access to it. They are connected with standard industrial fittings, sanitary fittings in the food and pharmaceutical industries, threaded fittings commonly used in high-pressure hydraulics (BSP, BSPT, NPT, metric, JIC) and many other types of fittings made according to customer requirements. Doing so could mean leakage at the pipe thread. Watch the video here: It is a great introduction to AN hose and fittings. Oil the tapered nipple with some form of motor oil/assembly lube, and screw the fitting all of the way in, until the socket seats on the fitting shoulder. It won't "crush" onto a fitting to create a good seal, so unique aluminum AN fittings (developed by TechAFX) must be used to secure it. Teflon tape is also known as PTFE Tape. All Rights Reserved. The third thing to look for is whether the fitting allows the tube to pass all the way through. Sufficient inventory is available for you to purchase. PTFE Hose And Fitting Replacement - The Smell Of Success - MotorTrend This serves two purposes, #1 to allow a pencil mark to be made in the exact position and #2 it will stop the stainless steel braid from flaring out as we cut. Please tweet us @CapTubes or email support@captubes.com with your printer or hotend, and the specs of the fittings you need. PTFE line is much smaller OD than standard braided AN line and can not be used interchangably. It was a brave new world, and there were no standards. Choose the appropriate method to make the cut as straight as possible and remove all burrs from the PTFE liner. You may cut the hose in the same manner as our Series 3000 Race Hose, but it is not necessary to tape the end prior to cutting. This will keep the braid from fraying during the assembly process. Assembling AN-Fittings and Hose: - Speed Academy It doesnt matter which portion (the socket or the nipple) is secure in the vise. In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss Ensure there is plenty of oil on the threads as you tighten the union. Please help us out by emailing or tweeting at us, and let us know what printer you're running, and what fittings it uses. It should be used only on male tapered pipe threads. Motor Oil. Let us show you how to install PTFE hose fittings with our detailed step by step guide. So, while you cant change the gasoline that feeds your engine, you can make a change to the hoses that carry it, eliminating the problem and smell all together. 2024 Chevrolet Corvette E-Ray First Look: The AWD Hybrid Is Quicker Than a Z06! Because most PTFE AN fittings are a non-swivel type, it's difficult to create complete hose assemblies. But now this problem has been solved. Watch as Ryan from Aeroflow Performance show you how to properly install Aeroflow's PTFE (Teflon) Series Hose & Fittings. Filling gaps between roots and crests There are many different sealants available. Using a suitable wrench tighten the socket threads onto the cutter. So, it was gasoline's balance of energy density and relatively clean-burning properties that made it the fuel of choice in the early days of automobiles. PDF PTFE Lined Pipe and Fittings - Piping Designers . com Pull the Aramid Braid away from the PTFE tube and install the aluminum "olive". Make sure that no braided wire harness enters between the ferrule and the PTFE hose bushing. Roto-molded LLDPE with thick walls for superior strength anddurability. Because most. It'll talk you through all the main subjects and show you precisely how to fit hose ends to hose and lots more. Step 7. Today, it's more like 75 percent. On the flipside, that gallon of diesel takes you about 20 percent farther. This bucket is economically priced, while still featuring premium bucket quality and durability. By shane conlan 10/4/13 7:01 PM How to use Teflon tape for plumbing applications. Make sure the tubing rests firmly on the shoulder of the fitting body and that the nut is finger tight. The distance between the threads is called the pitch. Watch on Cutting your new hose. *If you are not located in our service area, we route your request to your local Swagelok Sales and Service Center as soon as possible. The installation steps of other hydraulic hoses are similar, you can use it as a reference. A rubber o-ring will immediately deform into surface imperfections; Teflon takes time. Step 2: Apply the appropriate sealant to the male pipe threads. Not surprisingly, that smell also brings the odor of concern for anyone with a higher-performance engine and it seems to be a particular issue for engines with power adders or others with modifications that require fuel-system upgrades and likely incorporate rubber-core braided-steel hose. You want to keep the braids from fraying. We are working to build a list of printers for each fitting size, but it isn't complete yet. Hose cutter. can be special ordered. PTFE hoses fittings are divided into many kinds, different fittings have different installation methods, In addition, the inner diameter of the hose should be appropriate. United States Plastic Corp. and while we endeavor to keep the information up to date and correct, we make no representations or The manufacturing strictly implements the standards ISO, DIN, IDF, SMS, and and GMP Food Sanitation 3A The standard, designed with the latest computer three-dimensional dimensional accuracy, meets the domestic sanitary food requirements. This 3-minute clip shows how to apply PTFE tape, a thread sealant used on male tapered pipe threads: Browse more videos on assembly, installation, identification, product features, and tools. SCOPE 1.1 This specification covers Polytetrafluoroethylene (PTFE) line pipe & fittings applied for conveying corrosive fluids. We found the job to be very straightforward and easy. Care should be taken to ensure the PTFE hose is not damaged. After the cut, carefully remove the tape and trim from the frayed ends if necessary. Thanks for the feedback, obviously it's not our intention to ship incorrect products as it wastes time for you and us plus the extra cost. The solution is swapping out the conventional rubber fuel hoses with PTFE-core hoses. Recheck your mark, and if it is within 1/16 of the socket your are OK. You can update your choices at any time in your settings. Rent the hot flaring tool for fast assembly and the best performance. Step 1 - Cutting PTFE Hose First we need to mark the cut position on the PTFE hose. vehicle engineering standards, but military specifications. It burns cleaner, which is great for performance and emissions, but its composition permeates rubber, including fuel hoses. Tighten until the socket is within .060-.080 of bottoming out. This will show you if the hose has pushed out of the socket during assembly, and if so, will leak when used. Hose ends may look like simple devices, but at FPS we take them very seriously. As late as 1973, the U.S. imported only about 35 percent of its oil. Hose Ends For PTFE Lined Flex Hose - Vibrant Performance In the perfect world, a tap or pipe fitting when correctly fitted should not leak. Continue to tighten the PTFE hose fitting into the socket until you have a gap of approximately 1mm. On this page How To Install PTFE Hose Fittings we cover the following: If you are involved with modifying or building vehicles you will probably already have this equipment. Mar 15, 2019 It is not recommended. Ideally, it should have a 20 micro-inch or smoother finish, although depending upon the characteristics of the surface, the o-ring will often achieve a seal against rough surfaces. Other custom sizes of trays, special partitions, flanges, outlets, etc. Note: That while these fittings are reusable the Ferrule is not, once the fitting has been tightened and the ferrule compressed you must use a new ferrule if you reinstall the fitting. Very nice filter exactly what I was looking for i would recommend it. Change often comes with compromise and that is certainly the case when it comes to todays gasoline. respect to the website or the information, products, services, or related graphics contained on the website for any purpose. This hose features a black rubber coating that looks great, minimizes abrasion issues, and aids in hose assembly. Of course you can also use hose cutters or other commercial hose cutting equipment. Lubricate the threads on the socket nut, the hose end and also lubricate the PTFE hose fitting nipple using light oil. Using an AN wrench or equivalent wrench, tighten the fitting into the hose end. Hose may be cut with a hack saw, if you have a 32-teeth-per-inch blade, otherwise a Beverly Shear, radiac, or chop saw will work fine. Ordered black fitting on both orders, received red/black. Our project features a semi-swivel AN fitting design that pretty much solves the problem, but some trial-and-error test-fitting is still required. The tube will stop just short of being . A piece of tape can be wrapped around the hose. Cleaning & Industrial U.S. 1. You may cut the hose in the same method as our 3000 series hose, or use a thin cutoff wheel on a die grinder. How to properly install the PTFE Bulkhead fittings? | U.S. Plastic With the hose cut to the desired length, you must first slide the socket onto the hose. PTFE Bulkhead fitting. The third thing to look for is whether the fitting allows the tube to pass all the way through. If the pipe diameter is too small, it will increase the flow rate of the medium in the pipeline, make the system heat, reduce the efficiency, and produce too much pressure drop, which will affect the performance of the whole system. This sealant can also act as a lubricant which is especially . Also, one of the longstanding problems with PTFE fittings and hose has been non-swivel designs, which made clocking the fittings on the hose very difficult and fitting the hose to the engine under the hood very frustrating. Therefore, in the process of replacing rubber hose and metal bellows with polytetrafluoroethylene hose assembly, attention should be paid to the installation requirements of products from two aspects of design and use. The accompanying photos illustrate the basic steps in building a PTFE hose and fittings for use on that blown TrailBlazer SS at Motor City Speed, but they can also be applied to Ford, Dodge/Ram and import trucks. Your hands will smell like gas for the rest of the day, but after that, your truck wont. In terms of fittings, the range of fittings used with PTFE hoses is almost unlimited. Wrap the hose with Gray or masking tape at the length desired. Video: How to Assemble PTFE Braided Hose for Fuel Lines Most people assembling hoses at home will use a fine tooth metal saw to cut the hose, its the sort of tool youll already have. In the early days of the automobile, all types of petroleum- and alcohol-based fuels were used.