Home How To Information. A tour of a copper wire and cable manufacturing plant informs us of the complex processes involved in making this fundamental product. Type K Copper Tubing coils come in 60 and 100 lengths, and vary in size from 14 2. Type K has the heaviest wall section of the four types of pressure rated. When your water heater begins to leak, you have to replace it fast. Well show you how to install your own gas water heater in less than a day. Even if you. These Scrap CopperAluminum Coils are the most valuable scrap in an air conditioner. Parker Hannifin 945TH RoloFlair Flaring Tool for Soft Copper or Aluminum Tubing 18 to 34 RoloFlair Flaring Tool for Soft Copper or Aluminum Tubing 18. Copper Water Supply and Drain Piping Inspecting, Installing, Repairing, Diagnosing Copper Pipe Problems Copper water supply drain piping inspection, diagnosis. FH07FEB_PLUPEX_03-768x768.jpg' alt='How To Install Soft Copper Gas Line' title='How To Install Soft Copper Gas Line' />How to Connect Gas Pipe Lines. Overview and materials. Gas connections for your oven or dryer are really pretty simpleits mostly a matter of screwing stuff together. But knowing which fittings to use where can be tricky, and using the wrong ones can lead to a dangerous leak. This article will show you how to safely connect a gas dryer or gas range. Kits containing a flexible stainless steel gas line and fittings are available at home centers and hardware stores. The kits usually have everything youll need, but in some cases, you may have to buy a few more fittings. But before you start, check with your local building inspections department to see if youre allowed to do your own hookup. On the next pages, well show you three common gas piping scenarios. Well show you one way to make each connection, but there are other equally legitimate ways using common plumbing parts. Dont be confused by the labels FIP and MIP they simply stand for female pipe threads and male pipe threads, respectively. And when you buy the parts, dont hesitate to ask for help. Then screw all the parts together to make sure they fit. Situation 1 Make connections to steel gas pipe. Older houses often have threaded steel gas pipe. If your old appliance is connected with a steel pipe and youre installing a new appliance, buy a gas appliance connecting kit and replace the steel pipe with the flexible stainless steel tube. But remember, you cant connect the flare fitting on the flexible gas line directly to a steel pipe thread. You have to install the flare fitting thats included with the kit. Also replace old style gas valves photo below with modern ball valves that are labeled for use with gas. Before you replace an old valve, youll have to find and turn off the main gas valve to the house. Its usually located near where the gas line enters the house. When you turn the gas back on, remember to check all your gas appliances to see if they have pilot lights that need relighting. The photo shows how to use common plumbing parts to join a new ball valve and a flexible stainless steel connector to steel pipe. Coat all threaded pipe connections with pipe thread compound before assembly. The valve shown has 12 in. If necessary, use a bushing to reduce the existing 34 in. Use a 9. 0 degree elbow at the stove to avoid kinking the gas tubing when you push the stove against the wall. Proper Connections to Steel Pipe. Use the fittings shown for safe connections. Steel pipe gas connections. Old Style Gas Valve. Old style gas valves can leak. Replace them with approved ball valves. Old style gas valve. Situation 2 Connections to soft copper. Connections for flexible soft copper are made by flaring the end of the soft copper tubing with a special flaring tool and installing flare fittings that have a matching cone shaped meeting surface. Common sizes of flare fittings are 38 in., 12 in., and 58 in. Match flare fittings to the outside diameter of the soft copper youre connecting to. The photo below shows a soft copper line thats kinked and should be replaced. There are two options. You could cut a new length of coiled soft copper, flare the ends and connect it with flare fitting. Or you could replace the damaged tubing with a flexible stainless connector as shown here. If the flare fitting on the flexible stainless gas line matches the size of the flare fitting on the existing gas valve, you can simply screw it on. If the fittings dont match, one solution is to replace the valve with one that has a flare fitting on one side and a 12 in. Then use the adapter included with your hookup kit to connect the flexible gas line. On the stove end, use another flare to pipe thread fitting. Remember to apply pipe thread compound or gas rated Teflon tape to the threads on threaded connections before assembling them. Flare joints rely on a tight fit to seal and dont require additional sealant. Proper Connections to Soft Copper. Use the fittings shown for safe connections. Soft copper connections. Kinked Copper Gas Line. Dont try to straighten kinked copper. Replace it instead. Kinked copper gas line. Reuse a soft copper coil. Pipe thread compound. Coat fittings threads with compound to help prevent leaks. Its common for appliances to be connected with a coil of soft copper like the one shown here. The ends of the copper tubing will be flared like the end of a trumpet. A leak proof joint is formed by the perfect fit between the flared end of the tube and the cone shaped fitting. If the soft copper tubing isnt kinked or damaged, you can reuse it to connect your new appliance. For this dryer connection we purchased a brass elbow with a 12 in. Your tubing may be a different size and your appliance may have different threads. Buy fittings to match. Coat threads with pipe thread compound or gas rated Teflon tape before assembling. Align the copper tubing so the flare fits perfectly before threading on the flare nut. Tighten the nut with an adjustable or open end wrench. Fittings for Reusing a Soft Copper Coil. Use the fittings shown to reconnect a coil of soft copper. Rebeca Linares 2009. Soft copper coil connections. Test for Leaks. Turn the gas back on and swab each joint with a solution of 2 tsp. Coat each connection and watch for bubbles to form. If you see a bubble, turn off the gas. First try tightening the leaky connection. If this doesnt work, take it apart. Updating Firmware On Sky Router Address here. Inspect flare connections for debris or damage. Fix leaky threaded connections by reapplying pipe joint compound or gas rated Teflon tape and reassembling the fitting. Required Tools for this Project Have the necessary tools for this DIY project lined up before you startyoull save time and frustration. You may also need a flaring tool. Required Materials for this Project Avoid last minute shopping trips by having all your materials ready ahead of time.