50 Foot 1/4" and 3/16" Rolls w Fittings /Stainless Steel Armor, 25 Ft. of 3/16" (4.75 mm) Copper Nickel Tubing with Stainless Armor and Stainless Fittings, Copper Nickel Fuel / Transmission Line Coil. Recent tests prove that 90/10 copper-nickel tube (UNS C70600) is superior to steel tubes when run through over 120 cycles (includes test results, pictures). The design engineer should determine the brake tubing's minimum inside diameter based on brake system actuation time. Thank you! We will still continue to provide stainless steel to our customers who require it, but we do recommend copper nickel instead. Copper and four copper alloys also out-performed the double wrapped steel tubing in the tests. The fact that it is nowhere near specification is alarming.
This publication, based on available data, has been prepared for the information and use of engineers and designers in the automotive industry. 
The zinc coating was eventually supplemented by epoxy, and in 1976, Volvo adopted copper-nickel alloy C70600. Copper Nickel brake tubing is not the same as what you see at a hardware store! By post World War II, automotive industry mass production economics dictated adoption of a low-cost form of double wrapped, furnace-brazed steel tubing that is still in use today worldwide. As steel tube alone does not have adequate corrosion resistance, it requires coating.
* For typical 3/16 in.tubing, 0.187 in. You are now signed up to receive JEGS Deals with text alerts! The Swedes frequently ban vehicles from the road due to badly corroded steel brake tubing. (4.7 mm) o.d. Bludot offers the copper nickel brake lines for 2020. (0.7mm) wall thickness. Cunifer copper-nickel brake line is completely rustproof, and once its installed, your lines will never have to be replaced again. x 25 ft.], NiCopp Tubing & Nut Kit [3/8 in. However, there is no indication of what part of that is attributable to tubing damage. 10 x 1 mm (Pack of 10 fittings), 25 ft of 3/16 Cupronickel Brake Line W/ Unions, Clips, Fittings, Tee, 25 Foot Copper Nickel Rolls- 3/16, 1/4, 5/16, 3/8, Copper Nickel Roll With Stainless armor and 47 Fittings, 25 Foot of 1/4" Copper Nickel Tubing with Fittings, 25 Ft. For over 20 years, FedHill has been the exclusive importer of the original Cunifer tubing made in Britain.
Msg & data rates may apply. Automobile use habits serve as an unspoken directive to manufacturers to continue their efforts in providing cars with extended lives. If youve been looking at the lower priced competition, please take the time to consider why our tubing is more expensive and how that benefits you. NiCopp Tubing [7/16 in.-24 Tread]. Tubing should be routed so that its stress limits will not be exceeded during flexing. Shops, Wholesalers, Schools and Military personnel please call for pricing. Miner, Paper 690530, Mid-Year Meeting, May 1969). Is DOT approved and exceeds the SAE specification J1640 for copper-nickel tubing, Is easier to bend, flare and install than steel tubing. Its precision made punch and smooth bore die blocks grip and form the flare without damaging the tubing. Brake system tubing is vulnerable to the pressures of air or fluid flowing through it, to corrosion from road mud and salt, and to damage of any protective coatings on its surfaces from stone pecking where it is exposed under the chassis. For many years prior to its application as a brake tubing material, alloy C70600 had been used in ships, power station condensers and hydraulic lines on tankers, and had displayed excellent resistance to saline conditions. FREE SAME DAY SHIPPING ON ALL DOMESTIC ORDERS!
The copper alloy remains consistently resistant. When copper-nickel was introduced, it displayed corrosion resistance similar to copper, higher general strength and better fatigue strength.
Roll of 3/16" Copper Nickel Brake Line Tubing w/ 12 standard 3/16" (3/8"-24) fittings & tube cutter, 250 Feet of 3/16" (.028" Wall thickness) Copper Nickel Brake Line Tubing (10 - 25ft coils). From vintage Ferrari to modern metric, British Whitworth threads, and a multitude of SAE/American brake line nuts including master cylinder nuts, we have the nuts you need! It is a seamless alloy that -. Copper-nickel is also used in military, fire fighting and other heavy vehicles. However, no coating has proven to be totally impervious to pitting, scuffing and chipping due to flawed manufacture, careless installation and exposure to hostile environmental conditions like loose gravel. Our shop has been using this tool for 20 years, and we are quite proud to represent the manufacturer and have the honor of supplying this tool to you. You are now signed up to receive great E-Mail Offers! Roll of 3/8" Copper Nickel Fuel / Transmission Line (.375) 25 Feet, 50 Ft.
Formability and internal cleanliness conform to specifications SAE J527, ASTM A254 and SMMT C5B (Society of Motor Manufacturers and Traders).
In that same year, at a major meeting of the Society of Automotive Engineers (SAE), the problem of brake loss due to steel tubing damage was identified as both dangerous and costly. Below we give our top reasons on why Nickel Copper brake line is superior to traditional steel brake lines.
The product conforms to ASTM B466 (American Society for Testing and Materials), which specifies dimensions, tensile strength and yield strength. JEGS flexible tubing is available in various lengths and diameters, and we offer durable black oxide-coated steel tube nuts to complement the lines (sold separately). Tube & Nuts], NiCopp Tubing Coil [5/16 in.
Top Reasons Nickel Copper Brake Line is Superior to Steel. A penetrated coating allows the corrosion process to begin. With successive attempts to upgrade the performance of coatings, cost has been added to the manufacture of steel brake tubing.
An inherently corrosion-resistant tubing material is the only way to insure continuing effective corrosion resistance. Three coatings in wide use have been zinc, terne (lead and tin alloy with from 7%-14% tin) and epoxy.
High performance manufacturers including Aston Martin, Porsche, Volvo and Audi choose copper-nickel alloy over all other materials, including stainless steel. O.D. 1/2" O.D. Using its fast cam and lever action, you can press a perfect double flare in 30 seconds and quickly change flare sizes if you need to. Roll of 1/4" Copper Nickel Brake Line Tubing, Complete Copper Nickel Brake Line Kit. NiCopp brake line is made up of the Nickel Copper Alloy C70600 which is broken down to 90% Copper and 10% Nickel. Theres between 28% to over 45% MORE metal in our tube than theirs. Some orders may take longer to arrive due to shipper and supplier delays. Tube & Nuts], NiCopp Tubing Coil [1/4 in. Experience has shown this is not the case. CDA assumes no responsibility or liability of any kind in connection with this publication and makes no warranties of any kind with respect to the information contained herein. Tubing should be adequately protected against hoist or towing fixture damage. 2022 JEGS High Performance. quality products and expertise.". Mastercard, Visa, American Express Discover, PayPal and MasterPass payments accepted, Article-Copper-nickel automotive vehicle brake tubing. In a crevice corrosion situation, pH drops, resulting in degeneration of the zinc and exposure of the copper brazing metal. Save $20 Off $200, $50 Off $500, $100 Off $1000 Orders. Data from the United Kingdom reveal 20% failure rate of brake systems. x 25 in. If the pH is less than 4, the corrosion rate is higher. DOT-approved for hydraulic brake systems, fuel systems, and transmission lines, this piping bends 58 percent easier than traditional steel tube, allowing it to be snaked into positions that conventional lines can't. This is how the best of the U.S. Corporate competition measures up, and theres also the tubing made in Mexico, China and India thats flooding the marketplace. The factors affecting actuation time are: Fluid flow rate as determined by wheel cylinder displacement requirements. 5/16" (.312") Copper Nickel Roll of Tube - 25 ft. 3/16" 50 Foot Copper Nickel Roll With Stainless Armor and 47 Fittings, Complete Copper Nickel Brake Line Kit. Also, the alloy meets the requirements for pressure containment, fabrication and corrosion resistance for ISO 4038 (International Standards Organization) and SAE J1047. We have been providing the finest quality brake line products available to both manufacturers and individuals since 1995. If our web resources don't answer your questions or you have a "you can't get there from here" situation with your plumbing, please feel free to contact us. Federal Hill Trading Company
Brake tubing was a particular area of concern, so an alternative material was once again sought. Indications were clear: corrosive deterioration of steel brake tubing created maintenance problems and could be a hazard to safety. Since then, the marketplace has been flooded with cheaper imitations. Each pc. Even the best tubing will be unsatisfactory unless it is used properly.
Our tubing is not made to the bare minimum specification. For tubes covered with a moist, salty mudpack for six months, brazed steel was severely corroded resulting in perforation of the tubing wall; whereas, only superficial general corrosion was found on the copper-nickel tubing. Since tubing may suffer damage and/or loss of corrosion resistance as a result of gravel impact, it should be adequately protected in areas of potential damage. Tube & Nuts], Inverted Flare Steel Tube Nuts for 3/16 in. ISO 4038 and SAE J1047 include a corrosion resistance requirement referring to ISO 3768 asking for a minimum burst pressure of 110 MPa after 96 hours in neutral salt spray. The bare minimum SAE specification for wall thickness is .025, but their tubing measured at .022. In the late 1960's and 1970's, corrosion of motor vehicles was estimated to cost motorists nearly $500,000,000 in the United Kingdom alone. What makes Nickel Copper Brake Line different? In 1965, 251,000 automobile accidents in the USA involved brake failures. For example, if the steel is exposed due to damage to the coating from stone pecking or other penetration, the copper, being galvanically more noble, creates a large cathodic/ anodic area ratio that accelerates the corrosion of the steel resulting in perforation. Common thin wall 100% copper tubing isnt necessarily made for high pressure applications and with a braking system on a vehicle being one of the highest pressure fluid systems on the road its for good reason. Alloy C70600 is normally supplied as redrawn tubing in the annealed condition. Roll of 5/16" Copper Nickel Transmission & Fuel Line Tubing w/ Tube cutter, 25 ft Roll of 3/16 AND 1/4 Copper Nickel Tube with Fittings, 25 Ft. ], NiCopp Tubing & Nut Kit [1/4 in. Tubing should avoid or be protected from exhaust systems or other areas of extreme heat. As copper-nickel is softer than steel, it was first feared that fretting might be a problem. Some mechanics have even reported a wall thickness of only .019! Sweden, with a national program of vehicle inspection since the mid 1960s, has been a consistent source of the most accurate data on the problem. O.D. You have our sympathy and support in sorting out the mess! In Figure 1, the performance of these four materials are compared on the basis of the percentage of observed occurrences of corrosion damage to brake tubing over 12 years of service.
O.D. NiCopp Tubing [3/8 in.-24 Thread], Inverted Flare Steel Tube Nuts for 1/4 in. PACK OF 3. (Pack of 16 fittings), 25 ft. Copper Nickel 3/16" Brake Line Tubing w/ metric brake Line invert flare fittings. Please select the checkbox to SignUp for text alerts, Save $20 Off $200, $50 Off $500, $100 Off $1000 Orders - Promo Code: SUMMER. Copper-nickel is shown as the most reliable material by far. x 25 ft.], NiCopp Tubing & Nut Kit [5/16 in. In spite of corrosion-retarding coatings that are applied in accordance with specifications requiring a minimum coating weight per square foot of tubing surface area (not an overall coating thickness), little protection may result in local areas. It was easy to bend and had very high corrosion resistance, but there was concern about its low corrosion-fatigue strength. (That is, if the tubing is attached to the frame, the underbody is considered to be a "vibrating component.") Bludot is looking to expand its products this year by providing modernized products for the fast-paced production levels of today. Replacing brake lines on a modern vehicle really is a nightmare. O.D. Cunifer is the highest quality copper-nickel tubing available. Tubing should be routed or otherwise protected so that under no condition can the tubing or its protective conduit come in contact with any vibrating or moving component. Epoxy and plastics (including teflon) are acceptable until perforated, whereupon localized corrosion of the underlying steel occurs. Galvanically, copper is more noble than zinc, and once exposed, zinc corrosion accelerates.
With this tool, you can make aircraft quality flares for SAE 45 degree double (inverted) on American or metric sized tubing, DIN flares on metric tubing, and British bubble flares. The 007 is the finest, most reliable tool we have ever used. Customers calling with problems using the imitation tubing alerted us to investigate the competition. Operational, Copper - The World's Most Reusable Resource, Safe Drinking Water Act and Copper Alloys, Toxicological Differences in Lead and Copper, Lead-free Solders for Drinking Water Plumbing Systems. Early tests revealed that copper-nickel has almost the same resistance to burst pressure as steel. Article-Automotive hydraulic brake tube: The case for 90/10 copper-nickel tubing. The introduction of steel tubing was coincidental with salting of roads as a means of clearing ice and snow and in anticipation of icy conditions. Prior to 1930, copper and brass, having excellent inherent pressure containing and anti-corrosion characteristics, were the materials of choice for brake tubing. The mechanical properties of alloy C70600 in comparison with steel and copper are shown in Table 1. Prior to 1971, Volvo had used terne coated steel tubing.
Bludot offers both copper nickel, and stainless steel brake lines.
Architecural Manufacturers & Distributors, Architectural Installation Contractors Database, UNS Standard Designation for Wrought and Cast Copper, ASTM Standard Designation for Wrought and Cast Copper and Copper Alloys, European Numbering System for Non-Ferrous Metals, The U.S. Copper Industry: Critical to Keeping the U.S. Tube & Nuts], NiCopp Tubing Coil [3/8 in. Perforation can result from stone pecking, from flaring, or when tightening nuts during installation. Having excellent, initial pressure bearing characteristics, steel tubing is, however, susceptible to corrosion. 1/4 and 3/16 Rolls w Fittings / Armor, 25 Ft. of 3/16" (4.75 mm) Copper Nickel Brake Line with Fittings, 25 feet of Copper Nickel 1/4 Inch Brake or Fuel Line Tubing, 50 Ft. Reply HELP for help or STOP to opt out. So definitely step away from the copper tubing in the plumbing aisle of your local hardware store. Customers calling with problems using the imitation tubing alerted us to investigate the competition. JEGS NiCopp tubing contains a seamless nickel-copper alloy that is as strong as steel, rust-proof, and easier to work with than any other comparable product on the market.
Theres between 28% to over 45% MORE metal in our tube than theirs. O.D.
Is 33" long with inverted double flares and standard 3/16" tube nuts, Complete 3/16 Inch & 1/4 Inch Copper Nickel Brake Line & Hardware Assortment, 50 Feet of Each 3/16 and 1/4 Tubing and Fittings, Unions, T-Blocks, Clips for both, 25 Ft. "Lasting value is built with O.D. Zinc has a low corrosion rate in neutral or alkaline environments. Terne metal has good corrosion resistance, but once damaged it is also noble to the steel, and a large cathode/anode area ratio is created that accelerates corrosion of the steel. West Germany, which instituted mandatory vehicle inspections in 1970, has collected data in line with Sweden. O.D. O.D.
We have purchased and tested almost every brake line flaring tool on the market. In the case of subsystems like brakes, a 20-year component life is desirable to ensure that critical subsystems long outlast the vehicle of which they are a part. We also carry tee's, unions, bleeders and adaptors for brake line locks, brake proportioning valves and AN hydraulic brake tubing nuts. Copyright 2022 Copper Development Association Inc. All Rights Reserved. NiCopp Tubing Coil [3/16 in. All Rights Reserved. By subscribing to JEGS SMS, you consent to receive autodialed messages to the number used at opt-in. quality products and expertise.". So in closing regardless whether youre restoring a classic or servicing your daily driver; NiCopp brake line is far superior to other types of brake lines and is the preferred method of pros and hobbyists alike. Tubing should be routed so that it will not be in or form a pocket that will trap salt or other de-icing chemicals. NiCopp is an alloy that has been used to make brake line tubing and has become standard on many modern vehicles due to the ease of work and also its corrosion resistance. The combination of strength and good ductility give excellent formability. Our 007 brake line flaring tools easy cam and lever operation can make flares in 30 seconds, saving you time and frustration. The design engineer should take into account possible electrolytic corrosion resulting from contact between dissimilar metals, for example, brake tubing and protective conduit, clips, fittings and mounting surfaces. The Swedish data cover the period during which Volvo upgraded the material it used for brake tubing. and 0.028 in. In testing, however, when exposed to salt spray over 180 days, steel's burst strength decreases significantly.
Roll of 3/16" Copper Nickel Brake Line Tubing.
It also identified copper-nickel alloy C70600 tube as outstandingly superior to conventional steel brake line tubing in laboratory salt-spray-exposure burst tests. The tubing carrying pressurized air or fluid through the system is the vital link between master cylinder and slave cylinders at the wheels. The fact that it is nowhere near specification is alarming. By 1969, the SAE published a study, Hydraulic Brake Line Corrosion: An Initial Investigation of the Problem (A.G. Imgram and D.K. freq may vary. O.D. O.D. You can find all of our automotive brake tools and supplies HERE. The tubing should never intersect an exhaust pipe, muffler or catalytic converter, unless it is adequately protected against excessive movement of the pipe, muffler or catalytic converter, even if a hanger failed. The adoption of extended warrantees by the automotive industry compels design engineers to pursue the 10-yard-life goal as the new standard of total vehicle reliability. The following considerations are necessary for establishing the specifications for brake system tubing installations: Copper-nickel brake tubing provides superior reliability and assures both manufacturers and vehicle owners improved durability for effective long-life functioning of the brake system. As in the USA, roads in Sweden during the winter are salted for snow and ice removal. Roll of 3/8" Copper Nickel Fuel Line Tubing w/ Tube cutter, 125 Feet of 1/4" (.028" Wall thickness) Copper Nickel Brake Line Tubing (5 - 25ft coils), 125 Feet of 3/16" (.028" Wall thickness)Copper Nickel Brake Line Tubing (5 - 25ft coils), 25 ft of 1/4 Cupronickel Brake Line W/ Unions, Clips, Fittings, Tee, 3/16" Copper Nickel Brake Lines.
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