# What is the difference in X42 and X52 Pipe and are both coated?

X42 is 42000psi steel and x52 is 52000psi steel. They come either coated or uncoated.

### What is the formula to figure gallons of water for an inground pool?

When filled to 80% water capacity, as recommended, the pool holds approximately: 10'x30" = 915 gal 12'x30" = 1,353 gal 12'x36" = 1,722 gal 15'x36" = 2,561 gal 15'x42" = 3,110 gal 16'x42" = 3,896 gal 18'x36" = 3,735 gal 18'x42" = 4,814 gal 18'x48" = 5,593 gal 24'x48" = 10,103 gal per intex pools site

### How do you install a 15 'x42 summer escape pool?

I would not recommend it there is a lot of weight bearing down at the bottom of a pool and the concrete lid over the tank is unlikely to have been designed for that sort of weight. It would be a rude possibly fatal shock if it gave way with some one in the pool.I suggest you get advice from an engineer on this matter.

### What is the difference between PSL-1 and PSL-2?

Summary of Differences Between PSL 1 and PSL 2 Parameter PSL1 PSL2 Grade range A25 through X70 B through X80 Size range 0.405 through 80 4.5 through 80 Type of pipe ends Plain-end, threaded end Plain-end Seam welding All methods: continuous welding limited to Grade A25 All methods except continuous and laser welding Electric welds: welder frequency No minimum 100kHz minimum Heat treatment of electric welds Required for grades > X42 Required for all grades…

### What is the difference between psl1 and psl2 in pipes?

Summary of Differences Between PSL 1 and PSL 2 Parameter PSL1 PSL2 Grade range A25 through X70 B through X80 Size range 0.405 through 80 4.5 through 80 Type of pipe ends Plain-end, threaded end Plain-end Seam welding All methods: continuous welding limited to Grade A25 All methods except continuous and laser welding Electric welds: welder frequency No minimum 100kHz minimum Heat treatment of electric welds Required for grades > X42 Required for all grades…

### What is the difference between api 5L and a106 piping?

API 5L is a norme, A106 is a grade of steel API 5L is a more comprehensive specification mainly developed for line pipes used in oil and gas industry; the range of strength grades is much wider. While the lower strength grades grades A & B are comparable to A106, the other grades have much higher strengths (e.g. X42, X56, X60,...etc). Also, the quality grades are more stringent when PSL2 is applied where as rolled…

### How much does an above ground pool cost to install?

It depends how big it is and where it is going to go. As the Installation and Service Manager at Abovegroundpros.com, the overall price for you to install a above ground pool yourself should only run you around 200$ 3 to 4 friends who dont mind doing work, maybe some pizza and beer for them and a couple of days to do the job. We, as an above ground pool installation company, charge anywhere from…

### Can you fix a hole on an intex pool from the inside of the pool?

Yes you can! Our neighbors gave us a 13'x42" INTEX metal side pool stating that it had a small hole in the bottom. Turns out, it had 6 small holes in the bottom. So, we bought a vinyl patch kit found in the pool section at Walmart. We followed the instructions for patching underwater holes. We cut out the plastic piece bigger than the hole and rounded the corners. Put the glue on the piece…

### What is 675 times 42?

675 multiplied by 42 is 28,350. --------------------------------------------- Doing it by hand is: 675 x42 ------ 1350 +2700_ ------------- 28 350 (total) Explanation of multiplication by hand, in the above example: You multiply the 675 by 2 (in 42) = 1350 Move over one place so that the second line would have a blank spot under the "0" in 1350. Next multiply 675 by 4 (in 42) = 2700 Next you add the two totals, remembering…

### How do you solve x2 equals cos x?

You can solve this to the accuracy of your liking by using Newton's method: xn+1 = xn - f(xn) / f'(xn) In this case, we'll say f(x) = x2 - cos(x) f'(x) would then be 2x + sin(x) Let's take a rough guess, and start with x0 = 0.5 x1 = 0.5 - (0.52 - cos(0.5)) / (2(0.5) + sin(0.5)) = 0.92420692729319751536 x2 = x1 - (x12 - cos(x1)) / (2x1 + sin(x1)) = 0.82910575599741780916…

### How do you solve x cubed -x equals 20?

You can solve this using Newton's Method. First, solve the equation for zero, and use it to define the function f(x): Let f(x) = x3 - x - 20 It's derivative then would be: f'(x) = 3x2 - 1 Now let's take a rough guess at what x would be - we'll go with three - and plug it into the system xn+1 = xn - f(xn) / f'(xn): x0 = 3 x1 = x0…

### What is the standard size of a wooden pallet?

4`x4`.(four feet by four feet). Improvement: There are many different "standard" pallets on the market. In the United States of America, by far the most popular pallets you will see will be the Grocery manufacturers' Association (GMA) 48" x 40" pallet. This pallet is used mainly in the grocery industry, as well as many big box retailers. The discount retailer Costco also has their own specific standard pallet that must be used on their products…

### What are the lyrics to kelly kelly's theme song?

The lyrics to KellyKelly's Theme Song are:: " So all my girls in the club say hoo cuz' you know just how we do time to say side to side front to back if you ain't takin' that Holla Holla Holla for satisfaction you really need to get your own things happenin' holla holla holla for satisfaction you really need to get your own things happenin' ooh this beat is hot, tonight its on I'm…

### How do you recover the password for a cisco 2501 router?

Cisco Router Password Recovery (Method One) Using this method can make the following cisco routers password recovery: Cisco2000 series, 2500 series, 3000 series, 680 x0MotorolaCPU, Cisco4000 series, operation version 10.0 or above the 7000 series routers CiscoIOS system. The router console mouth connected to a terminal or with installation of the software simulation terminal PC. Input showversion command, and then write down registers value, usually 0 x2102or0x102. This value displayed in the last line, pay…