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3/4 in. CSST x 25 ft. Corrugated Stainless Steel Tubing and 3/4 in. CSST x 3/4 in. MIPT Brass Male Adapter set

$95.39
/bundle
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  • Install gas lines faster with flexible CSST tubing
  • Avoid leaks in seismic zones using flexible CSST
  • Cleaner gas line install with stainless steel CSST
  • View More Details

Items in this bundle (3)

  • 3/4 in. CSST x 25 ft. Corrugated Stainless Steel Tubing
    $72.57

  • 3/4 in. CSST x 3/4 in. MIPT Brass Male Adapter

    Qty: 2

    $22.82
    ($11.41/item)

Bundle Summary

Regular Price (3 items)

$95.39

Item Savings

Subtotal

$95.39

Taxes calculated at checkout

Total

$95.39

Product Details

3/4 in. CSST x 25 ft. Corrugated Stainless Steel Tubing

About This Product

HOME-FLEX Corrugated Stainless Steel Tubing or CSST is great for installation of gas appliances. CSST easily snakes into attic and basements areas, around corners and bends, and through walls. Much easier to work than steel pipe, uses fewer fittings, and weighs a lot less too. Certification through manufacturer is recommended before installing CSST.

Highlights

  • Saves time - 60% time savings vs. steel pipe fitting
  • Cleaner and easier to handle than black steel pipe
  • Bends around corners eliminating need for additional joints and fittings
  • Use coordinating CSST fittings
  • Great for seismic areas - ridged pipe often leaks after even small tremors
  • CSA and IAPMO certified
  • Installers should be certified to install HOME-FLEX CSST, to become certified visit homeflex.com
  • CSST is generally for indoor use; however, it can be used outdoors and/or underground with very specific parameters. Please see the HomeFlex Design & Installation Manual on this site and/or at homeflex.com for details. If considering an outside underground installation, we suggest you check out Home Flex UNDERGROUND products.
  • Not to be used with Home Flex UNDERGROUND fittings.
  • CSST tubing operating pressure: 25psi (max 125psi). Operating temperature range: -20f to +200f. Stainless steel melting temperature: 2400f.
  • HOME-FLEX Corrugated Stainless Steel Tubing (CSST) flexible gas piping material must be installed by a qualified installer who has been certified in the use of the HOME-FLEX gas piping system. Certification can be completed by reading the System Design and Installation Manual and registering with Valencia Pipe Company to obtain a qualified installer card. Register at homeflex.com; "Get Certified" option.
  • Some areas of the United States do not allow installation of CSST for fuel gas piping systems. It is the installer's responsibility to check and understand all codes governing the location of installation prior to installing HOME-FLEX CSST. See specifics in the HOME-FLEX System Design & Installation Manual available for viewing or download at homeflex.com.
  • Watch the tutorial on how to properly transition from black iron pipe to HOME-FLEX CSST
  • View our HOME-FLEX electronic gas detector to identify in-home gas leaks
  • Visit the HOME-FLEX CSST Collection to view all products and accessories to complete your project

Product Information

Internet # 203073943

Model # 11-00725

Store SKU # 701130

Specifications

3/4 in. CSST x 25 ft. Corrugated Stainless Steel Tubing

Dimensions

Actual inside diameter (in.)

.827

Actual outside diameter (in.)

1.06

Nominal Inside Pipe Diameter (In.)

3/4"

Product Length (ft.)

25

Details

Application

Natural Gas, Propane

Color Family

Yellow

Connectivity

Threaded

Material

Stainless Steel

Maximum Flow Rate (gallons per minute)

0

Maximum working pressure (psi)

25

Maximum Working Temperature (F)

200

Minimum working temperature (F)

-20

Pack Size

1

Pipe Features

Flexible

Pipe or Fitting Product Type

Pipe & Tubing

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

30 Days

Questions & Answers

Is this product used for propane
ByApr 30, 2026
1 Answer | 
Answer This Question

Hi, Jose. Yes. It's good for both Natural Gas and Propane. If you have any further questions, please feel free to contact our VPC Customer Support Team at (661) 257-3923 or send us an email at productexpert@vpcglobal.com. Thanks.

By|May 4, 2026

    (1)

    Is good for gas lines
    ByOct 3, 2025
    1 Answer | 
    Answer This Question

    Hi, Jaime - Yes, CSST is designed for use with natural gas and propane.

    By|Oct 17, 2025


      Can I use to connect my furnace
      ByNov 15, 2024
      1 Answer | 
      Answer This Question

      Hi, Gg1234 - CSST may be connected to fixed appliance (such as a furnace). Connecting to a movable appliance (like a slide-in range) is prohibited. Please see our HOME-FLEX design & installation manual at homeflex.com/resources.

      By|Nov 29, 2025

        (2)

        How many psi dose this support
        ByJun 11, 2024
        1 Answer | 
        Answer This Question

        Hi, Timmy - Per the specs on the hd.com webpage, max working pressure is 25 psi, well above normal pressures of 1/4 psi (NG) and 1/2 psi (LP). Thanks.

        By|Jun 11, 2024


          Can this be connected to a 100lb propane tank with the standard fittings on the tank?
          ByOct 15, 2023
          1 Answer | 
          Answer This Question

          Hi, Zach - Our CSST fittings can be used to hook up to standard IPS fittings. Suggest you check out the Home Flex CSST Design & Installation Manual at homeflex.com/resources for specifics. You'd want to ensure that all exposed CSST be covered in a protective conduit. If you have questions after reviewing our guide, please feel free to call either Dave (x1026) or Jon (x1010) at (661) 257-3923 M-F 8a-5p. Thanks.

          By|Dec 16, 2023


            Can this be installed under an elevated deck to a pool heater?
            ByJul 23, 2023
            2 Answers | 
            Answer This Question

            Hi, VC183BLD - Yes it can. Be sure to follow the "Outdoor Installations" section of the HOME-FLEX CSST Design & Installation Manual available at homeflex.com/resources.

            By|May 13, 2024

              (1)

              Yes it can. Please see the "Outdoor Installation" section of the HOME-FLEX CSST Design & Installation Manual availbe from the "resourse" section of any CSST item on homedepot.com.

              By|Oct 17, 2025


                Can this be used to run an indoor fireplace?
                ByJul 27, 2022
                3 Answers | 
                Answer This Question

                Yes

                By|Jul 29, 2022

                  Hi, Mike - Yes it can. Suggest you read section 4.6 "Appliance Connections" in the HOME-FLEX CSST System Design & Installation manual available on homedepot.com or at homeflex.com. https://cdn2.assets-servd.host/fixed-puma/production/HOME-FLEX_Installation_Manual.pdf

                  By|Jul 27, 2022

                    Yes, but check local codes to see if allowed for gas service in your area.

                    By|Aug 2, 2022


                      Is this product work with the tankless hot water heater
                      ByMay 29, 2022
                      1 Answer | 
                      Answer This Question

                      Certainly. Be sure to select the appropriate size CSST for your entire installation. Generally speaking, tankless water heaters use considerably more gas than a traditional water heater and you'll want to make sure you have enough for all appliances drawing off the same source. Check out out System Design & Installation Manual on homeflex.com/resources.

                      By|May 29, 2022


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                        Customer Reviews

                        4.2 out of 5

                        • 4.2 out of 184 reviews
                        • 71% recommend this product
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                        Good pipe, but poor factory cut ends
                        Overall the pipe worked well. The connections were easy to make, and the flexibility really made for an easy install. I needed to connect an outdoor gas grill, and a fire pit table. The 3/4 inch fit the bill, and what I needed was exactly 25 feet. The one issue which prevented me from giving it 5 stars, was the condition of the factory cut ends. I hoped they were accurately cut, and burr free. That was not the case. I therefore needed to spend an extra $40 for the pipe cutter to get a clean cut. If it's expected that you must purchase this at the same time, you should be made aware of this.
                        by
                          • Recommended
                          7 found this review helpful
                          This is the best stuff since sliced bread. Takes all the headache of running black pipe out of th...
                          This is the best stuff since sliced bread. Takes all the headache of running black pipe out of the picture. Very easy to use and move a line if needed like I had too. Took longer to drill the holes than to pull the line.
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                          • Recommended
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                          • Verified Purchase
                          This product worked very well. Easily installed.
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                          Showing 1-10 of 184 reviews