I am in the process of reclaiming some of my property for horse pastures. There is a creek that runs through it and the previous owner had a 4 foot diameter (?) galvanized corrugated pipe put in the creek bed to create a crossing. Problem is he didn't do it right and the creek washed out the dirt around the pipe. I plan to rebuild it this summer and use it for a tractor crossing. However, I'm not so sure that the pipe is long enough for a safe crossing.
- How long should the pipe be for a safe tractor crossing?
- Is it easy to join 2 sections of pipe together?
- Would it be easier to just buy a longer section of pipe?
- Any idea how much corrugated metal pipe costs?
- Where can I get culvert pipe?
- How much weight can a pipe like that hold if it is surrounded by dirt?
Other areas of the property have a high water table (I don't want to use the term "wetlands"). I was going to try to use field tiles and smaller culverts to make it more usable for me, horses and the tractor. In some areas I may use 18" plastic corrugated pipe.
- Any idea how much weight 18" plastic pipe could hold?
FYI - my tractor weighs 4,000 pounds and I have a backhoe, FEL and ballasted tires. I guessing the whole thing could weigh over 6,000 pounds.
I do a lot of "low cost," meaning whatever we can scrounge up, culvert work for the hunt club where I have a backhoe membership. All seat-of-the-pants, no formal training stuff, so any answers I might offer are strictly caveat emptor, and worth what you paid for them.
"Any idea how much weight 18" plastic pipe could hold?"
None. Same for metal. They're only to keep the dirt out of the hole. Deep enough and they'll carry any load, if they don't have dirt on top they won't stand one crossing. Depending on the fill you're using 12 to 18 inches from the road surface to the top of the pipe will carry anything short of a loaded dump truck.
Four-foot diameter pipe? Needs to be deeper. I'm sure there are engineers who would have a table that shows how much deeper for how much greater diameter. Or a formula that says something like,"One inch of depth for each two inches of diameter." The idea is that the dirt spreads the load around the pipe rather than having the weight press down onto it.
"How long should the pipe be for a safe tractor crossing?"
Well, what really matters is how wide the road bed is. If you can approach straight on, three feet wider than the wheels of your widest trailer would be a decent rule of thumb. If the pipe is to be eighteen inches below the surface it should be at least three feet longer than the road is wide. Here again, that depends. What you want is to be able to have the slope from the road to the top of the pipe gentle enough that the dirt doesn't fall away. If it's sand you need longer pipe, if you're going to build a concrete wall on each end six inches overhang would be plenty. /forums/images/graemlins/wink.gif
"Is it easy to join 2 sections of pipe together?"
No. At least, used metal pipe would be hard to do. If you're going to have much or even frequent flowing water you want a good seal. Any openings the water will find and eat away the dirt. First thing you know you've got sink holes between the sections.
"Would it be easier to just buy a longer section of pipe?"
Yes, but...
"Any idea how much corrugated metal pipe costs?"
Like I said, we mostly scrounge. Have old stuff donated. Best we can do with what we have to work with.
"Where can I get culvert pipe?"
I know the 8 to 24 inch plastic pipe is available from Lowes, etc. Not too pricey.
Like most home projects, there is the prime trade-off. The better you do it, the longer before you have to re-do it.
Good luck, Wm
http://www.wimmark.com/culvert_maintenance.htm
You didn't say how long your 4 ft diamater pipe is. Depending on how far below grade it is and how much height you want to build up on the pipe, will dictate how wide your road across it will be.
To stop it from eroding again, you will need to put something on the upriver side to stop erosion. Rocks work if you have them, concrete sacks stacked on top of each other with rebar through them also work really good.
Once a culvert is packed down on all sides, it will be able to easily handle anything you own. My backhoe weighs 14,000 pounds and crosses my culverts all the time with no problems. I've run a 40,000 pound RV's over them also and just the other day a neighbor crossed a few moving a moble home off his land through mine. I dont' know what that weighs, but it wasn't a problem either.
Joining the culvets requires a sleeve that bolts over the two ends. Sleeves for that large a culvert would be fairly pricey, but I have no idea of how much.
A 12 inch plastic culvert 20 feet long goes for a little over $100 in East Texas. Lowes has them along with most farm supply stores.
Each size you go up just about doubles the amount of water you can handle. I use 12 inch for just about everything. 18 inch would be a waste of money for me, but you may need it. I'd ask around to see what others are using in your area before buying something so big.
I should have said that I plan on putting dirt on top of the pipes. Sounds like if I have at last 24 inches on top I should be fine.
I think the existing pipe is about 5 or 6 feet wide at the top. The downstream side is cut at an angle so that the bottom of the pipe lying in the creek bed is twice as long. So, if my tractor is about 5-1/2 feet wide it sounds like I should have a pipe that is about 12 feet wide on top.
I have heard of using bags of unopened concrete (I think here at TBN) with rebar driven through them. That sounds like an excellent idea. I was also going to use some pieces of chain link fence sandwiched in between rocks or riprap to reinforce the upstream side of the pipe.
I would love to have a bridge over the creek but I am afraid that would be too much money and time.
Can't give specific #s on what a 18 inch plastic pipe will hold, but from personnel experience it's alot. I replaced a 2 ft galvanized pipe in front of my house that was smashed during construction of it from the heavy trucks/equipment. The pipe was to big for the ditch as alot of it was exposed so the ground couldn't help support it. I replaced it with a 18 inch plastic pipe with a smooth inner lining to help with water flow, also think it helps with the pipe strength. Only has about 6 inches of dirt/gravel on top of it and a tri axle dump with full load of rock went over it with no problems. Also the road in front of the house as two 18 inch plastic pipes and they are also shallow at only 6-8 inches of earth and tar/gravel road above them and they handle the semi's, Large tractors, and everything else that uses the road with no problem. The pipe comes in twenty foot lengths which is plenty wide for a crossing and I think I paid around $75 dollars for it. Lowes has them. Got mine from a local hardware farm and country store. Don't even look at the old steel pipes. Even the DOT has switched to plastic.
A corrugated metal pipe is a robust, durable and flexible pipe that's usually made from corrugated steel. It can withstand extreme environmental conditions and comes with a unique design that allows it to handle large volumes of water. Corrugated steel pipes are usually used in drainage systems and stormwater management facilities and can be customised to meet diverse construction needs. Corrugated metal pipe sizes and dimensions vary, though standard diameter ranges from 6 inches to 144 inches. The price list also varies depending on the dimensions and supplier. We'll take a closer look at corrugated steel pipes and metal pipes in detail here.
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A corrugated metal pipe (or corrugated steel pipe) is a resilient, strong and versatile metal pipe used in the construction and manufacturing of several products.
These metal pipes have a ridged, fluted or 'corrugated' surface that gives the pipes the ability to withstand various environmental pressures such as traffic load, soil and water movement, and similar. It can be made out of different metals, though corrugated steel pipes are the most widely used.
Corrugated steel pipes manufacturing process:
Corrugated metal pipes have a specific process of manufacturing. It begins with taking a metal coil (i.e., steel coils) and cold-forming the metal pipe into a circular shape.
The edges are then overlapped, followed by welding or riveting them together. This gives them the strength and integrity to resist environmental stress.
This process makes them different from standard steel pipes which are plain, smooth and straight. The unique designs also give corrugated metal pipes long-lasting durability and are a cost-effective solution to efficient water flow management across infrastructure development and agricultural projects.
A common question is ' What sizes do corrugated metal pipes come in?
Corrugated metal pipe sizes are flexible and determined by their purposes ' i.e., whether for structural integrity, drainage systems and water pressure management, or any other.
They are also available in different coatings.
Standard corrugated metal pipe sizes: Usage as per dimension and sizes
Corrugated metal pipe dimensions: 6 inches to 144 inches diameter
Whether it's for managing rainwater in urban settings or ensuring efficiency and uniform water distribution in irrigation systems, selecting the right corrugated metal pipe sizes is essential for optimal performance.
What is the thickness of corrugated pipe?
Now that we understand the sizes of corrugated metal pipes and corrugated steel pipes (CSP), let's take a look at thickness of corrugated pipes and CSPs. This is important as it determines the how well the pipe can handle environmental stresses such as soil pressure and traffic load.
Standard overview of corrugated metal pipe thickness:
As a business owner looking for the right corrugated metal pipe thickness, it is recommended to check with your steel supplier. The right sizes and dimensions will ensure optimal performance across lifespan.
Corrugated steel pipes are commonly used in drainage systems, channelling water from one area to another and preventing erosion and flooding, especially during monsoon rains. They are also used in agricultural fields, construction sites, roadways, among others.
Some of the common usage of corrugated metal pipes based on its type are:
- Round pipe: Culverts, storm sewers, conduits, water retention systems, tunnels
- Arch pipe: Small bridges, culverts, tunnels, storm sewers
Let's take a closer look at the industrial applications and uses of corrugated metal pipes that highlight their versatility and importance.
1. Drainage systems
We've already established how corrugated steel pipes are the preferred option for drainage systems across India and worldwide. The unique design, with ridges and folds, allow corrugated pipes to handle large volumes of water efficiently. It prevents spillage and flooding and facilitates the smooth flow of water across long distances. This is especially true for stormwater management during monsoon season and heavy rainfall.
Moreover, based on requirements, corrugated metal pipe size and dimensions can be adjusted. Depending on the type of steel being used, they can be corrosion and rust resistant and also be flexible to be bent as required.
Contact us to discuss your requirements of Corrugated Metal Pipe. Our experienced sales team can help you identify the options that best suit your needs.
Also read: Steel vs Rubber: Understanding elasticity of steel
2. Agriculture applications
When it comes to field irrigation and water management systems, corrugated steel pipes are the preferred option.
They are designed and made such that they can withstand harsh environments, chemicals and acidic reactions, and various degrees of water pressure. This makes them superior to standard metal pipes. They can easily transport water over large distances and keep water from overflowing due to pressure or leakage, maintaining crop and harvest safety.
3. Road culverts
When it comes to the construction of roadways, highways and infrastructure development, corrugated metal pipes play a pivotal part.
These pipes are often used as culverts under roadways. Steel corrugated pipes are usually resistant to steel corrosion and facilitate the cross flow of water under roadways. This ensures that vehicular traffic above is not disrupted by water accumulation below.
Moreover, due to their strength and toughness, they can withstand head load of vehicular traffic above, outperforming standard pipes, and ensuring structural integrity and longevity.
4. Construction sector
Corrugated metal pipes are also actively used in the construction sector especially in constructing building foundations.
Steel in construction has various applications, and corrugated steel pipes are used for making efficient drainage systems, relieving hydrostatic pressure and preventing water accumulation from causing structural damage or deformity.
Due to their strength and robustness, they can easily be buried deep underground and keep performing optimally.
Also read: Steel frames used in construction: Types and features
5. Mining operations
In the mining sector, corrugated metal pipes are used to facilitate ventilation and drainage.
These pipes can withstand harsh conditions and are usually resistant to corrosion, acidic reactions and oxidation. As such, they can withstand the abrasive conditions in mining operations.
Moreover, considering steel recycling, corrugated steel pipes are also a more sustainable alternative to regular pipes.
They are also easier to instal due to their unique design and can handle the environmental demands.
The price of corrugated metal pipe is determined by numerous factors, especially the type of metal used and dimensions and market factors.
Sample price list for corrugated metal and steel pipes:
Also read: Steel pipes vs Steel tubes ' Know what is the difference between them
If you are looking for a corrugated metal pipe supplier near you, the simplest ways to do so is:
Want more information on Corrugated Steel Culvert Pipe? Feel free to contact us.
- Check online for suggestions
- Ask your business associates and colleagues for recommendations
- Visit an online steel marketplace or local mandi
- Check with steel manufacturers on details of their local steel suppliers
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