one of the steel mills in northwest Indiana is 19,000 acres. That's five times the size of O'hare Airport....they are huge. The real credit has to go to the engineers who design these machines. Now a lot are owned by a guy from India named Mittal....
@erictaylor5462
10 жыл бұрын
Does anyone else find the "music" at the start unbearably annoying?
@jorgeo.e3211
9 жыл бұрын
hell yeah... super annoying. .
@fizixx
7 жыл бұрын
Yes, everything about this is annoying.
@parkerbirch9374
5 жыл бұрын
Yet another KZitem video completely destroyed with the hideous dominating unbearable foreground noise made in hell, now there's a shocker.
@skeets6060
5 жыл бұрын
60s porn music
@philhmp4231
8 жыл бұрын
Terrible video. Annoying intro. It explains nothing about how solid bar becomes hollow pipe.
@weldinggod1
12 жыл бұрын
WOW, amazing automation, very impressive line. They must either have a damn good cleaning crew, or that plant is very new, as every steel mill I have been is a hell hole, grease, oil, water, mill scale, dust, carbon, refractory sand, etc etc, everywhere. Either way, its a damn clean plant, with a very modern process system! A+++! Great video
@TheEdudo
9 жыл бұрын
I see clearly the mandrels been warmed to make the hole at 1:32, 1:45 mandrel loading, 1:52 oil film to the mandrels to avoid sticking, 2:03 mandrel charging and locking, 2:05 the hot rod of raw material that is about 3 m long later come out about 20 meters long, 2:38 mandrel hydraulic ramming, 2:42 see how the ram flexes as it is applying inmense force while pushing the mandrel to the material, 2:56 pipe is ejected, being very much large than the initial rod, 3:23 second mandrel pass to final dimensions. you see? easy, all those conclutions using the thinking football.
@goodtiger1316
3 жыл бұрын
Thanks m8
@stainless0521
8 жыл бұрын
not clear to me how the steel gets hollow...
@epistte
8 жыл бұрын
+stainless0521 The heated steel slug is being forced over a mandrel and hollowed out. The hole is then enlarged. ;2:43 to 3:22.The video "seamless pipe manufacturing" by Tenaris provides a much better description of the process.
@josaphe
8 жыл бұрын
+stainless0521 I think Hot extrusion is the method to convert iron rod to seamless pipe,shown at 2:35.
@TheKennonprua
8 жыл бұрын
+stainless0521 The actual process is done by heating a billet (the white hot metal bar that turns into the pipe) and running a Plug Bar through it by using a rotating method via a machine called a "piercer". A shell is produce from this. The shell is then transferred to a machine called the FQM or "Fine Quality Mill" that gives the pipe initial ovality and a base diameter. this process is done by running a graphite lubricated "mandrel" through the shell and and through the FQM. The process goes further down the line to get more refined and and get a desired length and diameter and wall thickness.
@theduder2617
8 жыл бұрын
+TheKennonprua Just copied and pasted your comment below for another viewer. By the way, thank you for responding. Excellent explanation.
@Strato50
8 жыл бұрын
+TheKennonprua You just saved this video.
@LTJames1962
9 жыл бұрын
Needs voice over telling the viewer what is going on. Find someone who speaks english and have them do it for you. Otherwise it is ok.
@phuturephunk
8 жыл бұрын
This was fantastic. I sat there mesmerized.
@ozvenkatachalam
10 жыл бұрын
Thanks for sharing. Love the automation. Educate the world!
@nagualdesign
12 жыл бұрын
So is that the moment, at 3:19, when they bore it out? Looks like they just rammed a hydraulic mandrel into it! I've seen one method where they take a long, rotating drum and just pour molten metal into it. The centrifugal force makes the metal stick to the sides of the drum, forming the pipe, and as it cools it shrinks, making it easy to remove. They just push it out with a hydraulic ram and voila!
@ObviousSchism
10 жыл бұрын
Video starts @ 0:50
@HCGLondon
12 жыл бұрын
Nick the hole is made at 3:20 into the video, thats when the ram shoves the hot billet into the piercer. The pipe which comes out the other end has the hole in it.
@dougspair
11 жыл бұрын
Large solid rounds are cut, then heated really Freakin' hot, then pressed over a steel mandrel, various steps afterwards to reduce the diameter, and then cut into shorter pieces for further processing/shipping. What part did you miss?
@TerryClarkAccordioncrazy
8 жыл бұрын
Somehow this seems to have missed the bit where the hole gets put through the middle which was the one thing I came here to find out.
@kianacicc1320
7 жыл бұрын
process is called the mannesmann effect
@CCRoselle
7 жыл бұрын
Thank you!
@amiralozse1781
10 жыл бұрын
production of giant macaroni - sadly one cant see much of the actual production process, however its still very impressive - Thanks!
@PhilJonesIII
11 жыл бұрын
Interesting video but does not really explain the process. The Solid bars are heated and a mandrel is forced through the middle. The excess material moved then goes to extend the tube. Its a process that uses a ton of energy. Ive seen them heated by electricity, gas and even microwave ( didn't believe microwave would even work at first). Inefficient? Absolutely. The person that comes up with a method to make seamless tubes without all that additional heat energy is going to be rich.
@PhilJonesIII
11 жыл бұрын
***** My comment not factually correct perchance?
@aberamagold7509
10 жыл бұрын
You are correct Philip it doesn't explain the process (very few of them ever do), which makes it almost useless for people viewing it for the sole purpose of learning the process. Would having a narrator or using a closed caption styled format, so we could at least read the explanation, be so difficult to add to the video? Your very basic explanation was probably as much help to people as the video was.
@unionblacksmith7843
8 жыл бұрын
yup, gas fired, refractory lined (Blast) FURNACE, with arch roof design, has a huge Combustion chamber, with ingots to be heated placed on the floor, or stood up, on iron spacers, fire brick, or furnace stone. I believe I read the blast furnace used to heat Forging Stock is around 6% efficient. Heat is introduced through combustion portals, and driven by bast air fans forcing oxygen into the arch, creating a rolling ball of fire, and peak temps around 2450° f. Like you, I've been a Union Blacksmith for 30+ years, having worked with all the billet heating methods you mentioned, still fascinated by the process, and still learning, every day I Que up for job assignment at 7a.m. " FORGED STEEL - THE METAL YOU CAN TRUST! Cheers, my fellow ' Smith...
@unionblacksmith7843
8 жыл бұрын
yup, gas fired, refractory lined (Blast) FURNACE, with arch roof design, has a huge Combustion chamber, with ingots to be heated placed on the floor, or stood up, on iron spacers, fire brick, or furnace stone. I believe I read the blast furnace used to heat Forging Stock is around 6% efficient. Heat is introduced through combustion portals, and driven by bast air fans forcing oxygen into the arch, creating a rolling ball of fire, and peak temps around 2450° f. Like you, I've been a Union Blacksmith for 30+ years, having worked with all the billet heating methods you mentioned, still fascinated by the process, and still learning, every day I Que up for job assignment at 7a.m. " FORGED STEEL - THE METAL YOU CAN TRUST! Cheers, my fellow ' Smith...
@unionblacksmith7843
8 жыл бұрын
yup, gas fired, refractory lined (Blast) FURNACE, with arch roof design, has a huge Combustion chamber, with ingots to be heated placed on the floor, or stood up, on iron spacers, fire brick, or furnace stone. I believe I read the blast furnace used to heat Forging Stock is around 6% efficient. Heat is introduced through combustion portals, and driven by bast air fans forcing oxygen into the arch, creating a rolling ball of fire, and peak temps around 2450° f. Like you, I've been a Union Blacksmith for 30+ years, having worked with all the billet heating methods you mentioned, still fascinated by the process, and still learning, every day I Que up for job assignment at 7a.m. " FORGED STEEL - THE METAL YOU CAN TRUST! Cheers, my fellow ' Smith...
@moomoomooism
12 жыл бұрын
England was the top place for quality steel world wide.... Sheffield to be precise
@PacoOtis
8 жыл бұрын
Not a word spoken. Just horrible distracting music. What a missed opportunity to educate people.
@theduder2617
8 жыл бұрын
+Joseph Stokes Your eyes can help extract knowledge the same as spoken word, but I understand what you are saying. This guy posted this as a marketing tool more than an educational tool. In case you haven't found a better video regarding the process, I'll copy and paste another users comment here. It's a decent explanation. From TheKennonprua: The actual process is done by heating a billet (the white hot metal bar that turns into the pipe) and running a Plug Bar through it by using a rotating method via a machine called a "piercer". A shell is produce from this. The shell is then transferred to a machine called the FQM or "Fine Quality Mill" that gives the pipe initial ovality and a base diameter. this process is done by running a graphite lubricated "mandrel" through the shell and and through the FQM. The process goes further down the line to get more refined and and get a desired length and diameter and wall thickness.
@ianmyers1593
7 жыл бұрын
built a plant in Youngstown Ohio that is almost identical. steel goes into rotating furnace and gets a lift up to 2nd floor. The Pearcer pushes a large rod threw the hot steel making a hole. Then it goes through the rollers/reheat coiple times to get the right diameter and wall thickness. Cut to length then off the thread mill
@ttulinsky
9 жыл бұрын
they gloss over the most interesting part, making the hole.
@phuturephunk
9 жыл бұрын
I know right, I wanted to know..is it extruded? Drilled?
@justinfoto
9 жыл бұрын
looks like it's extruded, you wouldn't normally drill something that hot
@samin6n
9 жыл бұрын
Do any of you know the machining time for each of the processes in the fabrication of a seamless pipe? If you do know, can you also provide me with a source of where you got the information from. Thank you
@BluntSmokeTrauma
9 жыл бұрын
samin6n Depends on the size and the process used. One pass cold drawn material can be ordered and shipped the next day if you're willing to pay. Source : I make the shit.
@BluntSmokeTrauma
9 жыл бұрын
phuturephunk technically its pierced. It is going through what is called a piercing mill.
@seamlesstubes
9 жыл бұрын
really awesome i just like this video, and wanna gives a big thanks to sunil mishra...
@kamalalochanasahoo1920
6 жыл бұрын
NYC job
@304stainlesssteel
12 жыл бұрын
Cast ductile iron is what I see used for bomb casings. Cheaper than cast steel, but ductile enough not to break during shipping and handling.
@vicoilsteems9764
4 жыл бұрын
SO How does the that large solid steel bar turn into a small pipe ?
@TomBrooklyn
11 жыл бұрын
This video shows the metal and pipe moving around; but I would have liked to see the part where the billet is pierced.
It would be helpful if we have some explanations along the way.
@passiveaggressivenegotiato8087
9 жыл бұрын
Hisham Hashim ahh, you were expecting to learn the details of the ID mandrel weren't you? This is what makes it hard to learn manufacturing - everyone is secretive.
@unionblacksmith7843
8 жыл бұрын
+OldHickory Jackson very good point... Proprietary manufacturing methods are protected like the Royal family jewels... engineering is super expensive, and will make all the difference in manufacturing success or failure... good comment
@agricultural-qs6xd
7 жыл бұрын
hot pipe transport method is technically very good
@rakeshmehta1560
9 жыл бұрын
CAN YOU PLEASE ADVISE ME WHO WAS YOUR CONSULTANT FOR THIS PLANT.
@naushadahmed5
11 жыл бұрын
procsess is good with qualityand quick process,what is time to make one set of pipes
@ImpostorModanica
11 жыл бұрын
Why do they make them so long if eventually they cut the pipes into shorter sizes?
@mallikahonnesh4138
4 жыл бұрын
how they are making hole in the rod, not clearly understanding
@robertmbernhardtjr953
3 жыл бұрын
THE SOLID BILLET GETS PUSHED INTO PIERCER ROLLS ON THE OTHER END IS A LONG ROD ( LANCE} WITH A HARDENED POINT THAT PUTS A HOLE IN THE BILLET
@skeets6060
5 жыл бұрын
So how the hell do they get the hole inthe pipe?
@npsit1
8 жыл бұрын
So.. You took this video from youtube and put it on your own channel? I don't get it...
@buingochung2560
8 жыл бұрын
thanks for your sharing the knowledge
@tejaslotteryscratcher2960
7 жыл бұрын
There is an extrusion punch that runs in the ID to make hollow inside
@amyshi7121
9 жыл бұрын
Dear Mr. Sunil, this is Amy from Jinan Possible machine, we are the manufacture of marking machines in China. Our Pneumatic marking machine can mark and engraving serials number and letter on your metal pipe, if you need, pls contact us directly
@bestarsteelco.ltd.7153
4 жыл бұрын
Thanks for your sharing!
@passiveaggressivenegotiato8087
9 жыл бұрын
and I've taken DOM tube for granted all these years
@benjaminokeke613
12 жыл бұрын
this technology is awesome. i am loving it
@sohailahmed1351
8 жыл бұрын
OK I see everybody is confused as though hope it came out hollow. It got extruded and central hollow portion is because of mandrel. all of this happens inside the dies, hence is not visible.
@ponssteel6415
7 жыл бұрын
we are seamless manufacturer and exoport,which is produced by punching billet .
@jebthereb2
11 жыл бұрын
you really dont get a god look at the rotary piercer, but its there either way. cool stuff
@teuvovehkalahti5112
11 жыл бұрын
Miten BD insuliinikynän neulan reikä tehdään?….How to BD insulin pen needle hole made? ....
@MrBipin66
9 жыл бұрын
nice
@daleolson3506
7 жыл бұрын
Let a 2 new grader make this video so we can learn something like how do you make the tube?
@ragnarnorsman
10 жыл бұрын
Poor video,but the automation at this factory is excellent.
@medi5750
6 жыл бұрын
where I can find a Equipment (machines which is makes steel pipe ?)
@dxw3895
8 жыл бұрын
Thumb down, too long intro. Btw, rest of the video was nice to watch.
@goesintite
10 жыл бұрын
Long intro. Other than that, informative
@madhanmuruganantham8408
7 жыл бұрын
good
@teeess9551
7 жыл бұрын
We weren't shown how the bar was made hollow into a pipe.
@Mikey8567
11 жыл бұрын
LMFAO at 4:25 that machine says KOCKS on it! OK so yea for about a min I was 5 yrs old again!
@bbcisrubbish
12 жыл бұрын
A commentary would have been far better than the electronic musac.
@greghmn
9 жыл бұрын
How do these things hold up against jet fuel?
@unionblacksmith7843
8 жыл бұрын
the alloy used for each pipe run is specifically engineered to withstand whatever substance will be run thru it. Primary reason why the Titanic sank, the era before complex Metallurgy was understood, and utilized... resulting in brittle, fracture prone steel plate... throw it into the cold Atlantic, have it run into an immovable object at 2 a.m. on an April night, and the basic rolled pig iron ruptures like an egg shell, resulting in incalculable human tragedy... advances in complex engineering and safety practices are often, sadly, written in blood... every disaster is reverse engineered, with lessons learned advanced to new Protocols...
@shlomohammedibnal-israeli4258
7 жыл бұрын
steel tubes of "peace".
@ponssteel6415
7 жыл бұрын
Amazing!
@SirDeanosity
8 жыл бұрын
Some viewers seem to be saying this video as a whole had a hollow quality and that it would be interesting was someones pipe dream. If you don't like something at least punjab it or take a trip there.
@Sfinksra
12 жыл бұрын
Это не Саудовская Аравия, а Казахстан г.Павлодар!
@lucifervultklan7840
8 жыл бұрын
THE FUCKING VIDEO DOES NOT START UNTIL 1:00
@ThePandeysooraj
11 жыл бұрын
super cool!
@nicolasbricchettonougues3595
11 жыл бұрын
i would love to how the heck the hole is made!
@cakeman58
7 жыл бұрын
A 50-second intro is just absurd.
@adhityapratama6460
10 жыл бұрын
cool
@ss770640
11 жыл бұрын
Ah but can it achieve DNV OOR spec?
@ImpostorModanica
11 жыл бұрын
Too short according to what? Customer order?
@jackkallemdjian3945
8 жыл бұрын
all that machinery,,,, the factory must have cost fortune to set up.
@jimj5617
10 жыл бұрын
Having worked in a seamless pipe mill, this video is very out of sync. Should have started with cold billet being loaded into furnace, heated, pierced, etc. follow the process.
@Jakep717
12 жыл бұрын
Not necessarily. What it really comes down to is greed and ignorance.
@kislayosho
12 жыл бұрын
danieli is the supplier ....
@skylinesteel.
5 жыл бұрын
Seamless pipe
@JohnsonStPetersonson
6 жыл бұрын
Looks like a line of 150nb SCH80 to me
@tubester4567
8 жыл бұрын
ok I will buy 5 pipe!!
@rhecoy2007
8 жыл бұрын
where is the plant location
@rekharavat4271
6 жыл бұрын
Which temp tp 316l
@jenazeng7689
9 жыл бұрын
it is magic
@NickSwitzerMMM
11 жыл бұрын
sandvik might be one
@teeess9551
7 жыл бұрын
What are you doing using the Algiers font for the title? Have you no shame?
@giacomomarena474
10 жыл бұрын
Molto interessante
@ipadize
12 жыл бұрын
4:21 "KOCKS" ^^
@samuelransom1274
11 жыл бұрын
Anybody else think that in the video still was banana's?
@mamunkhan4860
2 жыл бұрын
Hi hello
@gh0stmast3r
11 жыл бұрын
fucking magnets dude! how do they work!?
@ozkanbalakan5170
6 жыл бұрын
😎
@gordbaker896
7 жыл бұрын
The solid billet of steel is actually pierced. Very poor (no) explanation of how. Worse music.
@flaplaya
9 жыл бұрын
Ready to puncture the earths crust to extract the last vestiges of fossil fuel.
@doktorbimmer
8 жыл бұрын
+fla playa Awesome!
@flaplaya
8 жыл бұрын
The real doktorbimmer Thank you, thank you.
@JohnsonStPetersonson
6 жыл бұрын
This music is used in porn these days.
@farefouse
11 жыл бұрын
FEED THE NOMNOM MONSTER
@julianvasey1
9 жыл бұрын
Christ that music is abysmal.
@ronb5781
9 жыл бұрын
Your music is so annoying... Better none than what you've provided... Interesting video, thanks!!
@NoTaboos
7 жыл бұрын
Explains absolutely nothing.
@rcmaniac10
12 жыл бұрын
4:25 kocks lol
@klmartin1962
11 жыл бұрын
DOM tubing.
@antony716
10 жыл бұрын
My pipe is longer.
@billkratzer1
8 жыл бұрын
my first dislike
@Slendervalley
7 жыл бұрын
all I saw was alot of white hot pipes . you didn't show how the solid bar was hollowed out to form a pipe. this video sucked .
@jaybrown6225
8 жыл бұрын
Well, I made it to 0:40 before I could not take your over the top shriner music intro any longer - JFK buddy, just make videos that show what your title promises - thumbs down thumbs down thumbs down.
@braderwin9620
8 жыл бұрын
Jay Brown you are racist!
@jaybrown6225
8 жыл бұрын
wha . . . like against shriners ?
@williamgreene4834
7 жыл бұрын
That pounding shriner music is what makes it hollow,,,it's part of the process to attain hollowness. I thought you would know that. Also the intro music stops at about,,,, oh ,, the end.
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