Pipe e Welded e Potolohileng GBT9711-2011 Bakeng sa Mohala oa Metsi o ka Tlas'a Lefatše

Tlhaloso e Khutšoanyane:

Lefapheng le leholo la boenjiniere ba indasteri, karolo ea bohlokoa e netefatsang matla le ts'epo hangata e hlokomolohuoa - phaephe e phuthetsoeng ka spiral. Ho sa tsotellehe boemo ba eona bo tlase, mohlolo ona oa boenjiniere o bontša ho tenyetseha ho ikhethang, o ikamahanya le lits'ebetso tse ngata liindastering tse fapaneng. Kajeno, re hlahloba lintlha tse rarahaneng tsa phaephe e phuthetsoeng ka spiral, re hlahloba sebopeho sa eona, melemo le karolo ea bohlokoa ho ts'ehetsoeng ha meralo ea motheo ea sejoale-joale.


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Ho nepahala ha phaephe e welded ka spiral:

Phaephe e tjheseditsweng ka moya ke mosebetsi o babatsehang wa boenjiniere o kgetholotsweng ka ho kopanya matla, ho tshwarella le ho boloka ditjeo ka nepo. Diphaephe tsena di etswa ka theknoloji ya sejoale-joale mme di feta tshebetsong e hlokolosi ya tlhahiso. Ho qala ka tshepe e kgwesitsweng, dithapo di a phuthollwa mme di fetisetswa letotong la dirolara tse di kobang butle-butle ho etsa spiral. Dithoko di a kgweswa mmoho, ho netefatsa hore diroko di tswela pele mme di kopane haholo.

Bophara ba Kantle bo Boletsweng (D) Botenya ba Lebota bo Boletsweng ka mm Khatello e nyane ka ho fetisisa ea teko (Mpa)
Kereiti ea Tšepe
in mm L210(A) L245(B) L290(X42) L320(X46) L360(X52) L390(X56) L415(X60) L450(X65) L485(X70) L555(X80)
8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
  (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
  (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
  (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
  (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
  (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

Ho feto-fetoha ha maemo bakeng sa lits'ebetso tsa indasteri:

1. Indasteri ea Oli le Khase:

Liphaephe tse welletsoeng ka spiral li sebelisoa haholo lefapheng la oli le khase ka lebaka la bokhoni ba tsona ba ho mamella likhatello tse matla le maemo a thata a tikoloho. Liphaepheng tsa lipalangoang, liphaephe tsena li tsamaisa oli le khase ea tlhaho ka katleho le ka katleho libakeng tse telele ha khanyetso ea tsona ea mafome e netefatsa botšepehi ba sebopeho sa nako e telele.

2. Tsamaiso ea metsi le metsi a litšila:

Bakeng sa litsamaiso tsa phepelo ea metsi le tsamaiso ea metsi a litšila, liphaephe tse tjheseletsoeng ka spiral li fana ka tharollo e tšepahalang. Kaho ea tsona e tiileng e li lumella ho sebetsana le phallo ea metsi a khatello e phahameng ha ka nako e ts'oanang li thibela litšila ka katleho. Ho phaella moo, ho hanyetsa ha tsona mafome ho netefatsa nako e telele, ho fokotsa litšenyehelo tsa tlhokomelo le ho fokotsa likotsi tsa tikoloho.

3. Kaho ea meralo ea motheo:

Liphaephe tse tjheseditsweng ka sekontiri di bapala karolo ya bohlokwa ntshetsopeleng ya meralo ya motheo mme ke dikarolo tsa bohlokwa kahong ya marokho, metheo ya ho bokella dipeipi le dithanele tse ka tlasa lefatshe. Ka lebaka la matla a tsona a hodimo a sebopeho, di kgona ho mamella meroalo e boima, ts'ebetso ya tshisinyeho ya lefatshe le teko ya nako. Ho feto-fetoha hona ho di etsa hore di be ntle bakeng sa ho tshehetsa diporojeke tsa meralo ya motheo tse tsitsitseng le tse sireletsehileng.

Pipe Bakeng sa Mohala oa Metsi oa Ka tlas'a Lefatše

Melemo ea phaephe e spirale e welded:

1. Matla le ho tšoarella:

Phaephe e welletsoeng ka sekontiri e na le matla a matle haholo 'me e ka mamella khatello, ho tšoha le ho thothomela. Li hahiloe ho netefatsa hore likhatello li ajoa ka ho lekana bolelele bohle ba phaephe, ka hona li ntlafatsa botšepehi ba sebopeho.

2. Khanyetso ea ts'enyeho:

Liphaephe tse tjheseditsweng ka sekontiri li na le khanyetso e ntle ea mafome ka ho sebelisa thepa e koahetsoeng ka galvanized kapa e koahetsoeng. Thepa ena e li lumella ho mamella maemo a mobu a senyehang, ho pepesehela lik'hemik'hale le maemo a leholimo a feteletseng, e leng se etsang hore e be tharollo e ntle ea nako e telele bakeng sa lits'ebetso tse fapaneng.

3. Katleho ea litšenyehelo:

Bokhoni ba ho hlahisa phaephe e welletsoeng ka spiral ka bongata bo boholo le ka boholo bo boholo bo fokotsa litšenyehelo tsa basebetsi ha ho bapisoa le mekhoa e meng ea tlhahiso ea liphaephe, e leng se etsang hore e be khetho e theko e tlaase bakeng sa merero ea khoebo le ea indasteri. Ho feta moo, litlhoko tsa eona tse tlase tsa tlhokomelo le ho tšoarella ha eona li ntlafatsa boiketlo ba eona ba moruo.

Ha re phethela:

Leha hangata e hlokomolohuoa, phaephe e welletsoeng ka spiral e tšoaneloa ke kananelo bakeng sa ho tenyetseha ha eona ho ikhethang lits'ebetsong tse fapaneng tsa indasteri. Matla a tsona, ho tšoarella ha tsona le ho hanyetsa mafome li li etsa khetho e tšepahalang bakeng sa merero ea meralo ea motheo, ho netefatsa botšepehi ba nako e telele. Lefatšeng leo ho lona botšepehi le katleho li leng tsa bohlokoa, limakatso tsena tsa boenjiniere li tsoela pele ho tšehetsa le ho ntlafatsa makala a bohlokoa joalo ka oli le khase, tsamaiso ea metsi le nts'etsopele ea meralo ea motheo.


  • E fetileng:
  • E 'ngoe:

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