Phetoho ea sebaka sa lipalesa tsa lefats'e ka mokhoa o ikemetseng oa lipina tsa khale
Hlahisa:
PIP bakeng sa mohala oa lefatše ka tlas'a lefatšeHo kenya esale esale e le phephetso e kholo bakeng sa merero ea ho haha le merero ea ts'ireletso ea litšebeletso. Ka setso, e hloka mesebetsi e jang nako le e matla ea ho beha kotsing ea ho ea polokelong ea mosebetsi. Leha ho le joalo, e le nyehelo ea mahlale a puo e ikemetseng ea mapholi a mafolofolo, ho hlahisoa ha phala ea letsopa la spirals, ho fetolela indasteri.
Pipe e ikemetseng e le ngoe: Bokamoso ba Kaho e Molemo:
Lilemong tsa morao tjena, ho hlaha haMofumahatsana o ikemetsengTheknoloji e fetotse indasteri ea kaho. Mahlale lena le sehiloeng le tlosang tlhoko ea thekiso ea letsoho la letsoho, ka hona e ekelitse katleho ea letsoho, ho ntlafatsa litšenyehelo tsa boleng le ho fokotsa boleng. Ka ho kopanya pepeli e ikemetseng ka pepe e entsoeng ka spiral e entsoeng ka kotloloho bakeng sa mela ea metsi a lefatše, ho ka fihlella melemo e 'maloa ea bohlokoa.
Thepa ea mochini ea pompo ea Ssaw
Sehlopha sa tšepe | Bonyane | Matla a Bonyane | Nako e nyane ea nako |
B | 245 | 415 | 23 |
X42 | 290 | 415 | 23 |
X46 | 320 | 435 | 22 |
X52 | 360 | 460 | 21 |
X56 | 390 | 490 | 19 |
X60 | 415 | 520 | 18 |
X65 | 450 | 535 | 18 |
X70 | 485 | 570 | 17 |
Sebopeho sa lik'hemik'hale sa liphaephe tsa SSAW
Sehlopha sa tšepe | C | Mn | P | S | V b + ti |
Max% | Max% | Max% | Max% | Max% | |
B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Ho lelekisa lerata la sebopeho sa SSAW
Lithapo tsa Geometric | ||||||||||
Mokhahlelo o kantle | Botenya ba lebota | Ho Nethela | Ho tloha ka ntle ho pota | Mass | Bophahamo ba WED SED BDAD | |||||
D | T | |||||||||
≤1422mmmm | > 1422mm | <15mm | ≥15mmm | PIPE EF 1.5M | bolelele bo feletseng | mmele oa pipe | PIPO EFE | T≤13mmm | T> 13mm | |
± 0.5% | joalo ka ha ho lumellanoe | ± 10% | ± 1.5mm | 3.2mm | 0.2% l | 0.020d | 0.015D | '10% | 3.5mm | 4.8mm |

Matla a Thibona ea Spiral Welded:
Phala e makatsange na le seam e tsoelang pele ea Spiral Weld Seam, e e etsang tharollo e phethahetseng bakeng sa litlokotsi tsa mehala ea lefatše ka tlas'a lefatše. Li-pipi tsena li entsoe ka tšepe e phahameng, ho bolela hore na ho loants'a le ho loantšana le ho siuoa le ho silafatsa, ho na le thepa ea bohlokoa ea ho sitisa litšila. Moralo oa bona o ikhethileng o fana ka matla a phahametseng matla le botšepehi ba bona, bo ba lumella ho mamella likhatello tse phahameng tsa kahare le kantle.
Nolofatsa Line Ho kenya Melaetse:
Ts'ebeliso ea theknoloji ea methapo e ikemetseng e kopanetsoeng ka lipeipi tse halikiloeng e nolofatsang mokhoa oohle oa ho kenngoa ha mohala oa lefats'e. Ho tlotsoa khokahano ea ho qetela, mokhoa ona o senang tsebo o fokotsa litšenyehelo tsa mosebetsi, mokhoa ona oa ho hlophisa o fokotsa litšenyehelo tsa mosebetsi, nako ea mosebetsi oa mosebetsi o ntse o eketsa tlhahiso ka kakaretso.
Ntlafatsa katleho le tlhahiso:
Litsamaiso tsa "li-poipi tse ikemetseng li fokotsa phoso ea motho le ho netefatsa li-welcise tse thata le bolelele bohle ba phala. Ts'ebetso ena e kopantsoe le matla a pepeli e entsoeng ka spiral e fella ka mokhoa o sebetsang ka mokhoa o sebetsang o sebetsang ka ho sebetsana le metsi a phallang ka metsi ka tahlehelo e fokolang ea likhohlano. Ts'ebetso ena e ntlafalitsoeng ea hydraulic e eketsa tlhahiso e akaretsang ea sistimi ea metsi a lefats'e.
Ho ferekana le ho phela halelele:
Letlapa la boleng bo phahameng le neng le tloaetse ho etsa lipeipi tse halikiloeng tsa Spiral e netefatsa hore li tla senyeha, li li etsa hore li lokele ka sekhukhu. Ho hanyetsa li-corrosion tsa eona tse phahameng, hammoho le welds e tsoelang pele e silafatsa li-spill tsa tlhaho, li felisa kotsi ea ho tsoa ebile e eketsa bophelo ba sistimi ea lipopi. Ka lebaka leo, litšenyehelo tsa ho lokisa li fokola ebile tlhoko ea litokiso khafetsa e fokotsehile.
Ntšetsa pele polokeho ea mosebeletsi:
Ts'ebeliso ea mahlale a puo e ikemetseng pele u fana ka polokeho ea motho ea sebelisang mosebetsi ka ho fokotsa tlhoko ea ho palama le ho fokotsa likotsi tse amanang le eona. Mahlale lena a ntlafalitsoeng le etsa qeto ea basebetsi ba se na ho pepesetsoa mosi oa motting o kotsi, maemo a tloaelehileng a ho sebetsa le likotsi tse ka bang teng, ba etsa tikoloho e sireletsehileng.
Ha re phethela:
Motsoako oa theknoloji ea lipeipi tse ikemetseng le phala e folisitsoeng ka sekhahla ke ho fetola mohala oa lipalesa tsa metsi a lefats'e. Mokhoa ona o se nang letho o fokola indastering ea kaho ka ho ntlafatsa mokhoa oa ho haha, ho ntlafatsa ho se bolokehe, ho khothaletsa polokeho ea monganeng. Ha re ntse re tsoela pele ho amohela theknoloji ena e sehiloeng, re ka lebella litsamaiso tse matlafatsang tsa lefats'e tse tla fumana litlhoko tsa nako e tlang.