Ho Matlafatsa Meralo ea Motheo ea Metsi ka Liphaephe tsa Tšepe ea Khabone e Welded Spiral

Tlhaloso e Khutšoanyane:

Rea u amohela ho Cangzhou Spiral Steel Pipe Group Co., Ltd., moetsi le mofani ea tsebahalang oa liphaephe tsa tšepe ea carbon tse phuthetsoeng ka spiral tse boleng bo holimo. Khamphani ea rona e motlotlo ho sebelisa theknoloji e ncha ea ho phuthela ka arc e phuthetsoeng ka spiral e netefatsang tlhahiso ea liphaephe tsa seam tsa spiral tse holimo bakeng sa lits'ebetso tse fapaneng.


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Hlahisa:

Ha metse e ntse e hola le ditlhoko tsa diindasteri di ntse di eketseha, tlhoko ya ho fana ka metsi a hlwekileng le a tshepahalang e ba bohlokwa haholo. Ho bohlokwa ho aha diphaephe tse tshwarellang, tse sebetsang hantle tse ka mamellang teko ya nako ha ka nako e le nngwe ho netefatsa maemo a hodimo a polokeho le botshepehi. Dilemong tsa morao tjena, diphaephe tsa tshepe ya khabone e welilweng ka spiral di fetohile karolo ya bohlokwa ya diporojeke tsa meralo ya motheo ya metsi, di fetola phetoho e kgolo.ho tjheseletsa phaephe ea khabonele masimo a liphaephe tsa metsi. Posong ena ea blog, re tla shebisisa melemo, lits'ebetso le tsoelo-pele ea liphaephe tsa tšepe ea khabone tse welded ka spiral bakeng sa ho ntlafatsa meralo ea motheo ea metsi.

Thepa ea Mekaniki ea phaephe ea SSAW

sehlopha sa tšepe

matla a fokolang a chai
Mpa

bonyane matla a ho tenyetseha
Mpa

Tekanyo e fokolang
%

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 tsa liphaephe tsa SSAW

sehlopha sa tšepe

C

Mn

P

S

V+Nb+Ti

 

% e phahameng

% e phahameng

% e phahameng

% e phahameng

% e phahameng

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

Mamello ea jeometri ea liphaephe tsa SSAW

Mamello ea jeometri

bophara ba kantle

Botenya ba lebota

ho otloloha

ho se phele hantle

boima

Bophahamo bo boholo ba sefaha sa weld

D

T

             

≤1422mm

>1422mm

15mm

≥15mm

pheletso ea phaephe 1.5m

bolelele bo feletseng

'mele oa phaephe

pheletso ea phaephe

 

T≤13mm

T >13mm

± 0.5%
≤4mm

joalo ka ha ho lumellanoe

± 10%

± 1.5mm

3.2mm

0.2% L

0.020D

0.015D

'+10%
-3.5%

3.5mm

4.8mm

Teko ea Hydrostatic

tlhaloso ea sehlahisoa1

Phaephe e tla mamella teko ea hydrostatic ntle le ho dutla ka har'a seam ea weld kapa 'mele oa phaephe.
Li-jointer ha li hloke ho hlahlojoa ka hydrostatic, ha feela likarolo tsa phaephe tse sebelisitsoeng ho tšoaea li-jointer li lekoa ka katleho ka hydrostatic pele ho ts'ebetso ea ho kopanya.

Ho Welsha ka Arc e Kenelletsoeng ka Helical

1. Matla a phala ea tšepe ea carbon e swedded ka spiral:

Pipe ea tšepe ea k'habone e welded ka spirale na le matla a phahameng ka lebaka la ts'ebetso ea eona e ikhethang ea tlhahiso. Ka ho sebelisa setoko sa coil se phutholohileng ka ho chesang, phaephe e etsoa ka weld e potolohang, e leng se fellang ka weld e tsoelang pele. Sena se bapala karolo ea bohlokoa ho bolokeng botšepehi ba sebopeho sa phaephe, ho netefatsa hore e ka mamella khatello e phahameng le maemo a thata a tikoloho. Matla a eona a ho tsitlella a phahameng a e etsa khetho e tšepahalang bakeng sa lits'ebetso tsa phepelo ea metsi malapeng le liindastering.

2. Ho tšoarella le ho hanyetsa mafome:

E 'ngoe ea mathata a maholo mererong ea meralo ea motheo ea metsi ke ho bola ha liphaephe ha nako e ntse e ea. Phaephe ea tšepe ea carbon e kopantsoeng ka spiral e bontša ho hanyetsa ho bola ho hoholo ka lebaka la ho koaheloa ha eona ka zinki kapa epoxy e sireletsang. Koahelo ena e sebetsa e le tšitiso likarolong tsa kantle, e thibela mafome le ho lelefatsa bophelo ba liphaephe tsa hau. Ho hanyetsa ha tsona mafome ho netefatsa katleho ea nako e telele ha ka nako e ts'oanang ho fokotsa litšenyehelo tsa tlhokomelo ea liphaephe tsa metsi.

3. Ho feto-fetoha ha maemo:

Phaephe ea tšepe ea khabone e kopantsoeng ka spiral e na le mekhoa e mengata 'me e loketse hoo e ka bang morero ofe kapa ofe oa meralo ea motheo ea metsi. Ho tloha marang-rang a kabo ea metsi a nooang ho ea ho lifeme tsa kalafo ea metsi a litšila, liphaephe tsena li ka fetoloa ho latela litlhoko tse ikhethileng tsa projeke ka 'ngoe. Ho feta moo, ho tenyetseha ha tsona ho etsa hore ho be bonolo ho li kenya, esita le libakeng tse thata kapa libakeng tse sebetsang ka lebaka la litšisinyeho tsa lefatše.

4. Katleho ea litšenyehelo:

Merero ea meralo ea motheo ea metsi hangata e tobana le lithibelo tsa tekanyetso, e leng se etsang hore ho boloka litšenyehelo e be ntlha ea bohlokoa. Phaephe ea tšepe ea carbon e kopantsoeng ka spiral ke khetho ea phaephe e theko e tlaase ka lebaka la bophelo ba eona bo bolelele le ho tšoarella. Bophelo ba eona bo bolelele ba tšebeletso, hammoho le litlhoko tse tlase tsa tlhokomelo, bo fokotsa haholo litšenyehelo tsa potoloho ea bophelo ba projeke. Ho phaella moo, theknoloji ea ho tjheseletsa tube ea carbon e hatetse pele lilemong tsa morao tjena, e ntlafatsa katleho ea ho tjheseletsa le ho fokotsa litšenyehelo haholo.

5. Lintho tse lokelang ho nahanoa ka tikoloho:

Ho tšoarella ke ntho ea bohlokoa e lokelang ho nahanoa ntlafatsong ea meralo ea motheo ea sejoale-joale. Liphaephe tsa tšepe ea khabone tse kopantsoeng ka spiral li latela melao-motheo ena kaha li ka sebelisoa hape ka 100%, li thusa ho fokotsa mosi o tsoang ka khabone ka nako e telele. Ho sebelisoa hape ha tsona ho khothalletsa moruo o chitja ha ka nako e ts'oanang ho fana ka tharollo e tšepahalang le e mosa ho tikoloho bakeng sa lipalangoang tsa metsi.

Phaephe ea SSAW

Ha re phethela:

Phaephe ea tšepe ea carbon e tjheseletsoeng ka spiral e fetotse lekala la meralo ea motheo ea metsi, e phahamisa maemo a ho tjheseletsa liphaephe tsa carbon leliphaephe tsa metsiLiphaephe tsena li fana ka matla a phahameng, ho tšoarella, ho hanyetsa mafome le ho tenyetseha, li fana ka tharollo e tšepahalang le e theko e tlaase bakeng sa litlhoko tse ntseng li eketseha tsa metsi tsa sechaba. Ka ho khetha phaephe ea tšepe ea khabone e kopantsoeng ka spiral, re ka bula tsela bakeng sa bokamoso ba metsi bo tiileng le bo tšoarellang.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona