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3/4 in. CSST x 250 ft. Corrugated Stainless Steel Tubing

Includes 250 ft. ($2.00 /ft.)
$499.75
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  • For use with Natural Gas and Liquid Propane applications
  • Material is cleaner and easier to handle than black steel pipe
  • Installers should be certified to install HOME-FLEX CSST
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Product Overview

Easy to use fittings

Easy to Use Fittings

With the fewest parts on the market the CSST fittings are a breeze to install

Image of pipes packaged for easy transport

Easy to Transport

HOME-FLEX CSST comes in coils, so it takes up less space and is easier to transport than black pipe

Image of hand holding a pipe that easily bends

Easily Bend Around Corners

Simply bend around corner without cutting, threading, or additional fittings

Image of male and female fitting

Male & Female Fittings

Standard Male and Female Pipe Threads for easy connections

Image of termination flange

Termination Flange

Provides a smooth transition between csst and standard pipe

Image of brass union

Union Fittings

Easily extend your run of CSST

Image of bonding clamp

Bonding Clamp

Bond or ground CSST or rigid pipe

Image of flexible CSST that eliminates need for elbow fittings to turn corners

Easily Bends Around Corners

Flexible CSST eliminates need for elbow fittings to turn corners

Image of scale to show that CSST pipe is 80% lighter than steel pipe

Lighter than Steel Pipe

CSST pipe is 80% lighter than steel pipe

Image of timer to show that pipe is 65% faster to install than black pipe

Faster Installation

Over 65% faster to install than black pipe, with no need to cut or thread

Image of a pipe with line through it to show that you need fewer fittings to install

Fewer Fitting Connections

With fewer fittings needed your install will be faster and safer

Image of earthquake icon to show that CSST pipe is safer than black pipe in an earthquake

Seismically Qualified

Due to the flexible nature CSST is much safer than black pipe in an earthquake

Image of screwdriver and wrench to indicate the tools you need to complete the project

Complete the Project

See HOME-FLEX CSST Collection for all the tools you need to complete the project

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.

Info & Guides

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3/4 in. CSST x 250 ft. Corrugated Stainless Steel Tubing

Specifications

Dimensions

Actual inside diameter (in.)
.827
Actual outside diameter (in.)
1.06
Nominal Inside Pipe Diameter (In.)
3/4"
Pipe Wall Thickness (In.)
.01
Product Length (ft.)
250

Details

Application
Natural Gas,Propane
Color Family
Yellow
Color/Finish
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
Product Weight (lb.)
40 lb
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
CSA Certified,CSA Listed,IAPMO Certified
Manufacturer Warranty
30 Days

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.4
    out of 257 reviews
  • 76% recommend this product
Filter by:
Showing 1-10 of 257 reviews
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 WaltS
    • Recommended Product
    This product was very simple to work with...
    This product was very simple to work with
    by DARRYL
    • Verified Purchase
    1 person found this helpful
    I took a chance on this one because the other big box store didn't carry it in 75 foot length. Th...
    I took a chance on this one because the other big box store didn't carry it in 75 foot length. This is not a bad product if you are meticulous in cutting the tube straight, round, and without burrs. Follow the directions to the exact detail. Make sure you crimp the ring so its a circular shape and does not spin easily in the valley. On one end of the tube I polished out a burr with my dremel grinding wheel. I had to tighten each nut anywhere from 50-70 ft-lb. Both terminals under pressure passed the soapy water test, so I'm happy enough.
    by Matt
      • Recommended Product
      3 people found this helpful
      This was a good product. Saved me time and headache working with the black iron. It might have co...
      This was a good product. Saved me time and headache working with the black iron. It might have costed a little more than the Black Iron. I deducted a Star because the Home-Flex website (where you have to go get certified) was horrible with broken links. They also advertise parts they don't make any more (like the Tee) which was very frustrating as I planned what I was doing based off of what they said was available on the website.
      by Tyler
      Response from VPC, Home-Flex ExpertJan 7, 2019
      Thank you for your review Tyler. Thanks for letting me know that the Tees are still on our website. I will have them removed. ValenciaPipe
      • Verified Purchase
      • Recommended Product
      4 people found this 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.
      by homeflexuser
      • Verified Purchase
      • Recommended Product
      Works good enough and its nice that you can get certified from them so that you can show your ins...
      Works good enough and its nice that you can get certified from them so that you can show your inspector if he wants to know who installed the pipe. The only thing that I dont like is that the yellow plastic sleeve cracks easy. Making the install look messy. Unsure if code allows for painting or removal of the plastic yellow sleeve, or if you can just paint the yellow plastic sleeve. Simple enough to connect. Use a copper tube cutter.. pliers to crimp.. and you are set.
      by Alex
      • DIY
      • Recommended Product
      1 person found this helpful
      Really made converting my back yard barbecue and fire pit a breeze. Make sure you install a shut ...
      Really made converting my back yard barbecue and fire pit a breeze. Make sure you install a shut off valve between the tubing and hose. All hoses leak gas under even low 1/2 pound gas pressure Just ask a welder. Don't do this if you aren't 100% sure what you are doing. Double check all connections for leaks. To change from propane to Natural Gas use a jet kit or you can just drill the propane jets 30% larger. Exactly like drilling carburetor jets. Never leave the gas valve open if you're not using the gas. I always close the gas valve off and let it burn out at the barbecue or firepit. Then I go close the valve on the barbecue and /or fire pit.
      by JustListening
      • Verified Purchase
      • Recommended Product
      1 person found this helpful
      Do not pay attention to the negative reviews of this CSST. If you have an issue with leaks after ...
      Do not pay attention to the negative reviews of this CSST. If you have an issue with leaks after installing this product it is more than likely becasue you did not follow the instructions and that is no fault of the manufacturer. On every fitting that you purchase there is a sticker that reminds you to follow the instructions and those instructions are included with every fitting! Not to mention several online videos and a free istruction booklet right next to all the products! I installed 25 feet to feed a gas dryer and it was 100% leak free the first time (pressure tested for 24 hours to verify). I have no issues with this product and if your looking for CSST that works then look no further.
      by JM
        • Recommended Product
        18 people found this helpful
        Easy install
        When my wife and I decided to remodel our kithcen my wife wanted a gas oven. I was not looking forward to removing the bulkhead in our finished basement just to run the black pipe. When I found home flex I got excited. The whole install took only two hours. I fished the csst through the bulk head and connected both ends with no leaks. Were is the easy botton?
        by Dbeeks
          • Recommended Product
          3 people found this helpful
          Great product and system
          First you MUST read the online instructions they cover sizing, assembly, routing, securing and bonding. Plus the manufacturer has videos. Very easy to install. After the local Gas company found 23 leaks in the old black pipe system, I redid everything in Home-Flex except the fist 20 ft from the gas meter which I re-doped and re-assembled the original black pipe. As for leaks absolutely none in the Home-Flex - tested at 10 psi for 1 hr with compressed air. Just passed final inspection from the Gas company, purged lines - no leaks - gas is back on. Let me clear up a couple of incorrect reviews - the black O-ring does not seal the fitting - it is there to keep gunk from getting under the jacket - see instructions for using tape if you lose the o-ring. Also replacement brass retainer ring, o-rings and fitting non-metallic gasket are available at HD both online and at stores that carry Home-Flex. A tip that may help you make a leak free connection the first time - I took a metal file to each cut end, removed any burs or uneven cuts before assembly - if you look at the instructions burs are a common reason for a leaky connection. Finally the 1 inch by 3/4 inch manifold in my photo is only available by special order from HD - you won't find it at the stores or on the web site.
          by GDiaz
          • DIY
          • Recommended Product
          24 people found this helpful
          Showing 1-10 of 257 reviews