Questions and Answers for HOME-FLEX 2 in. IPS DR 11 Underground Yellow Poly Gas Pipe 90-Degree Elbow

A:  Hi Jim. No, sorry. Home-Flex Underground fittings are only approved for use on underground systems that are installed at the minimum required trench depth. They may never be used above ground. They may never be used in a building or house. They may never be used under a building or house.

A:  No

A:  It might work, but I suspect it will not meet code requirements, and might be unsafe. Risers were designed for a purpose and that's what you should use, IMHO. When working with gas, doing everything exactly right should be your top priority.

A:  On the Home Depot website look for "Transition pipe" it is a pre bonded piece with a molded metal to poly connection. It is the only way to do it and it worked excellent. I connected the Poly to my existing Iron pipe using a black iron union to the transition, then a Home Flex coupler to the new Poly.

A:  They have a transition fitting that has a short poly pipe molded into iron pipe that works well.

A:  If transitioning underground from poly to iron, you might use a transition fitting. Take a look at Model # 18-445-010 Internet #300867548 Store SKU #1002288683 If you are transitioning from underground to above ground, you might use a riser. Take a look at Model # 18-440-010 Internet #300867551 Store SKU #1002692151 If you are not familiar with the installation of gas pipe, give us a call. (661) 257-3923 We are here from 8-5 Los Angeles time M-f. Ask for Jon It is important to perform your installation in accordance with your local code.

A:  Hi Wlk. You are required to test per the requirements of your local jurisdiction. We always go by your local code. If your local code does not have a specific test, then go by the NFPA 54 National Fuel Gas Code. If this is for a test of a system in or connected to a single family dwelling, use this as a basic test. Use a pressure test gauge. Test at 15 psi for 15 minutes. If after 15 minutes, there is no detectable loss of pressure, you can consider it a pass. If you are not familiar with this testing process, you should consult with a professional who is familiar with your local plumbing codes and testing requirements.

A:  Soapy water.

A:  It is included with tee.

A:  I was also missing them.

A:  Hi Joe, Each of the HOME-FLEX Underground Couplers, Elbows and Tees includes the appropriate number of stiffeners in the product packaging. You do not need to purchase the stiffeners separately.

A:  That's what it's made for. Get a professional to install, because you are not qualified.

A:  Yes, this fitting is manufactured to the ASTM F1924 standard and is approved for "Direct Burial" following your local plumbing codes. Give me a call if I can answer additional questions for you. (661) 257-3923. I am here M-F from 8-5 Pacific Time. Ask for Jon

A:  Yes. It’s designed for direct burial. Follow directions for assembly.

A:  It should not rotate with ease. You could probably could twist it hard enough to get some movement however, but not recommended.

A:  I may turn some if twisting pressure is applied. I tried it, it turned a little. Not recommended to do that however after you’ve tighten it.

A:  I installed 8 different joints (90’s,T’s, and union). I thought they should be tight, but all of them were able to be twisted by hand after they were tightened per the instructions. The gas company did a leak test (before connecting to gas) and everything checked out okay. It’s been 4 months since my installation and still no problems. The instructions didn’t address this issue at all.

A:  Get a professional you are not qualified.

A:  Hi Greg. You will be able to twist the fitting after it is tightened properly. This should assist you in laying your poly gas pipe flat in the bottom of your trench. Avoid excessive twisting of the fitting around the poly gas pipe.

A:  locked tight, do not rotate

A:  This is for in ground installation. Most codes will call for it to be buried at least 18" (top) below grade.

A:  Hi Homowner, Yes this fitting is intended to be used underground only. Do not put it in concrete. Please refer to the installation instructions for additional information.

A:  yes needs to be protected from the sun

A:  Yes, it is made to be used underground , but I would make sure it isn't leaking before I would cover it with concrete.

A:  This product is meant for underground use.

A:  No they are not made to hold that much pressure. And if you are using copper to run natural gas that is a major no no

A:  No you will need to buy a transition piece.

A:  No. This fitting is for 1/2 inch SDR 9.3 MDPE yellow poly gas pipe only at both ends. It is not compatible with copper tubing.

A:  no use the pipe adapter and hook the copper to a pipe nipple

A:  Hi Stonecold, This fitting is approved for use on 1/2" IPS MDPE Yellow Poly Gas Pipe only. It is to be used "as is" without any modifications. Only approved fittings are to be used on yellow poly gas pipe.

A:  No these are Ferrell fittings, insert pipe at proper depth and hand tighten, finish with 2 wrenches.