Phaephe ea Tšepe ea LSAW ea ASTM A252 ea Sehlopha sa 1/2/3 e rekisoang ka bongata | Moetsi le Mofani oa Phaephe ea Tšepe ea Motheo ea OD 508-1422mm

Pipe ea Tšepe ea LSAW ea ASTM A252 ea Kereiti ea 1/2/3 | Pipe ea Tšepe ea Motheo ea OD 508-1422mm e kholo

Phaephe ea Tšepe ea LSAW ea ASTM A252 ea Sehlopha sa 1/2/3 | Phaephe ea Tšepe ea Motheo ea OD 508-1422mm e nang le Bophara bo Boholo Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Liphaephe tsa tšepe tsa LSAW, tse lumellanang le maemo a ASTM A252, ke liphaephe tsa tšepe tse matla haholo, tse bophara bo boholo tse loketseng boenjiniere ba motheo, kaho ea borokho, boenjiniere ba likepe le merero e boima ea meralo ea motheo. Liphaephe tsa tšepe tsa LSAW li fana ka sebopeho se setle sa sebopeho, ho tjheseletsa hantle, le bokhoni ba ho jara mojaro, e leng se etsang hore li lokele lits'ebetso tse tebileng tsa motheo. Bophara ba kantle bo tloha ho 508 ho isa ho 1422 mm. Liphaephe tsena tsa tšepe tsa LSAW tse lumellanang le ASTM li entsoe ho latela litlhaloso le maemo a hajoale a indasteri, ho netefatsa matla a phahameng, botenya ba lebota bo ts'oanang, le ho tšoarella ho phahameng esita le libakeng tse thata tsa mobu le metsi a letsoai.

Liphaephe tsena tsa tšepe tsa LSAW li loketse metheo ea liqubu tsa borokho, liteishene tsa kou, liforomo tsa lebopong la leoatle, metheo ea meaho e melelele, le meralo ea motheo ea indasteri. Tšebelisano-'moho le borakonteraka ba bangata ba nang le boiphihlelo ba EPC le litharollo tsa meaho tsa lefats'e ka bophara li netefatsa bophelo ba tsona ba tšebeletso e telele, ho hanyetsa mafome haholo (ka liphahlo tse sa hlokeng boikhethelo), le ho nolofalloa ha ho kenngoa.

Maemo a Tloaelehileng:ASTM A252

Sehlopha:Sehlopha sa 1, Sehlopha sa 2, Sehlopha sa 3

Mofuta:LSAW (EFW)

Bophara ba Kantle:273mm – 3200mm

Botenya ba lebota:6mm – 40mm

Bolelele:6m–18m, Bolelele bo Ikgethileng

Kopo:Motheo o tebileng, ho bokella borokho, kaho ea koung le ea leoatleng, moea o tsoang lebopong la leoatle

Romella imeile ho rona WhatsApp

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Selelekela sa Sehlahisoa

Maemo a Boitsebiso	ASTM A252 Kereiti ea 1, Kereiti ea 2, Kereiti ea 3
Matla a Tekanyo	≥207 MPa
Litekanyo / Boholo	Bophara ba Kantle: 219 mm – 3000 mm (e ka fetoloa)
Botenya ba lebota	6 mm – 40 mm (e ka fetoloang)
Bolelele	Setoko sa 6 m & 12 m; Bolelele bo Ikhethileng boa fumaneha
Mofuta oa Phaephe / Ho tjheseletsa	LSAW (Longitudinal SAW / EFW)
Mamello ea Tekanyo	E lumellana le ASTM A252
Setifikeiti sa Boleng	Tlaleho ea Tlhahlobo ea Mokha oa Boraro oa ISO 9001; SGS / BV ea Fumaneha
Qetello ea Bokaholimo	Sekoahelo se Setšo, se Chesang ka ho Chesa, se Pentiloeng, kapa se Ikhethileng
Likopo	Ho aha metheo, marokho, likou, mapolasi a moea a leoatleng le a lebōpong la leoatle, merero e meholo ea boenjiniere ba sechaba

Lintlha tsa Tekheniki

Pipe ea Tšepe ea ASTM A252Sebopeho sa Lik'hemik'hale

Karolo	Dikahare (%)
Khabone (C)	0.26 max
Manganese (Mn)	0.85 – 1.60
Fosforase (P)	0.04 max
Sebabole (S)	0.05 max
Silicone (Si)	0.10 – 0.35
Koporo (Cu)	0.20 – 0.30 (ha ho hlokahale bakeng sa ho hanyetsa mafome)

Pipe ea Tšepe ea ASTM A252Thepa ea Mechini

Thepa	Tlhokahalo / Boleng
Matla a Tekanyo (Bonyane)	207 MPa (30 ksi)
Matla a tšepe	345 – 455 MPa (50-66 ksi)
Ho lelefatsa (ka 200 mm)	≥20%
Teko ea Tšusumetso (Charpy V-Notch)	Ha se tlamo bakeng sa boholo bohle; boikhethelo bakeng sa merero ea mocheso o tlase kapa ea leoatle
Bothata	Brinell e tloaelehileng: 110–180 HB

Thepa	Sehlopha sa 1	Sehlopha sa 2	Sehlopha sa 3
Matla a Tlase a Tekanyo	30,000 psi (207 MPa)	35,000 psi (241 MPa)	45,000 psi (310 MPa)
Matla a Tensile a fokolang	50,000 psi (345 MPa)	60,000 psi (415 MPa)	66,000 psi (455 MPa)
Tekanyo e fokolang (gauge ea lisenthimithara tse 2)	18%	14%	20%

Phaephe ea ASTM A252Boholo

Litlhaloso tse Tloaelehileng tsa ho Romela Linaheng Tse Ling (Kereiti ea 3 e Tummeng Haholo)
NPS	OD (mm)	Botenya ba lebota	Boima (kg/m2)	Kemiso e Tloaelehileng	Kopo ea mantlha
16"	406.4	0.375" (9.52mm)	92.5	STD	Li-terminal tsa kou, kaho e akaretsang
16"	406.4	0.500" (12.70mm)	121.8	40	Metheo ea moea ea lebopong la leoatle, lipier tsa borokho
18"	457	0.500" (12.70mm)	137.4	40	Meaho e boima ea indasteri, metheo e tebileng
24"	609.6	0.500" (12.70mm)	183.2	40	Liqubu tse kholo tse bophara, meaho ea leoatle
24"	609.6	0.750" (19.05mm)	271.8	XS	Lisebelisoa tsa mojaro o boima haholo, ho khanna ka lefika
30"	762	0.625" (15.88mm)	287.5	40	Li-platform tsa kantle ho naha, metheo ea terminal ea LNG
36"	914.4	0.750" (19.05mm)	392.3	40	Merero e meholo, marokho a tšelang leoatle

Mokhoa oa Tlhahiso khahlanong le Bokhoni ba Boholo
Tshebetso	OD e phahameng ka ho fetisisa (mm)	Boima bo phahameng (mm)	Bolelele ba Bolelele (m)	Ho Bokgoni ba Litšenyehelo	Molemo ka ho Fetisisa Bakeng sa
SSAW (Spirale)	3200	30	6-18	E phahameng ka ho fetisisa	Bophara bo boholo, botenya bo mahareng ba lebota (16"-48")
LSAW (JCOE)	1422	50	6-15	Holimo	Lebota le teteaneng haholo (≥1.0"), litlhoko tse matla haholo
ERW	660	25	6-12	Mahareng	Bophara bo bonyenyane ho isa ho bo mahareng, botenya bo tloaelehileng ba lebota

Tobetsa Konopo e ka ho le letona

Ikopanye le rona bakeng sa Litlhaloso le Litekanyo tsa Pipe ea Tšepe ea Morao-rao.

Tlanya mona

Qetello ea Bokaholimo

Bokaholimo ba 3PE

Bokaholimo ba FPE

Bokaholimo ba Oli e Ntšo

Kopo e ka Sehloohong

1. Motheo oa Kaho (Mekhoa ea Motheo o Tebileng)

E sebelisoa e le liqubu tse tebileng tsa motheo bakeng sa mehaho e melelele, lifeme tsa indasteri, matlo a polokelo ea thepa, mehaho ea khoebo le mehaho ea bolulo. Liqubu tsena tsa liphaephe tsa tšepe li fana ka bokhoni bo matla ba ho jara mojaro o otlolohileng 'me li netefatsa botsitso ba sebopeho ba nako e telele maemong a fokolang kapa a bonolo a mobu.

2. Boenjiniere ba Motheo oa Borokho

E loketse marokho a litsela tse khōlō, marokho a literene, litsela tse phahameng tsa litoropo, le mehaho e fetang ka holim'a metsi.Liqubu tsa tšepe tsa ASTM A252 LSAW / EFWLi sebelisoa haholo metheong ea borokho ba ho tšela noka, ho tšela letšeng, le ho tšela leoatle, li fana ka khanyetso e ntle khahlanong le meroalo e matla le motsamao oa mobu.

3. Kaho ea Kou le Likepe tsa Leoatle

E sebelisoa libakeng tsa kou, mabala a likontenara, mabala a likepe, liforomong tsa likepe, le libakeng tsa ho kenya thepa lebōpong la leoatle. Liqubu tsena tsa lipeipi tsa tšepe li etselitsoe ho tšehetsa likereine tse boima, litsamaiso tsa ho sebetsana le thepa, le meralo ea motheo e meholo ea leoatle ka ho tšoarella haholo libakeng tse senyang tsa lebopong.

4. Matla a Moya a Lebopong la Leoatle le Boenjiniere ba Metsing

E sebelisoa haholo metheong ea turbine ea moea e lebōpong la leoatle, lipolatefomong tsa leoatle, liphaephe tsa leoatle, mabota a leoatle le meaho ea tšireletso ea lebopong.Phaephe ea tšepe ea LSAWLiqubu li fana ka khanyetso e ntle haholo khahlanong le tšusumetso ea maqhubu, matla a maqhubu a leoatle le mafome a metsi a leoatle, e leng se etsang hore li lokele libaka tse thata tsa lebopong.

5. Merero e Meholo ea Boenjiniere ba Sechaba

E sebelisoa matamong, liteisheneng tsa metro tse ka tlas'a lefatše, lithaneleng, mehahong ea ho boloka thepa, le mererong e meholo ea meralo ea motheo e hlokang tšehetso e tebileng ea motheo. Liqubu tsena li khona ho jara meroalo e boima ea lisebelisoa tsa indasteri le maemo a rarahaneng a khatello ea sebopeho.

Melemo ea Sehlopha sa Tšepe sa Royal (Ke Hobane'ng ha Sehlopha sa Borena se Ikhetha Bakeng sa Bareki ba Amerika?)

1) Ofisi ea Lekala - tšehetso ea batho ba buang Sepanishe, thuso ea ho tlosa thepa ea lekgetho, jj.

2) Ho na le lithane tse fetang 5,000 tsa setoko, ka mefuta e fapaneng ea boholo

Pipe ea tšepe ea sakha - sehlopha sa borena (1)

Pipe ea tšepe ea sakha - sehlopha sa borena (3)

3) E hlahlobiloe ke mekhatlo e nang le matla a ho laela e kang CCIC, SGS, BV, le TUV, ka liphutheloana tse tloaelehileng tse loketseng ho sesa leoatleng

Ho paka le ho tlisa

Sephutheloana se le seng:Lebanta la tshepe bakeng sa ho sebetsana le lona habonolo. Liboloko tsa lehong kapa dunnage li beoa pakeng tsa li-stack ho qoba ho sisinyeha ha litho nakong ea lipalangoang. Kalafo ea bokaholimo (boikhethelo): Pente e ntšo, oli e thibelang mafome, filimi ea polasetiki. Liqubu tsa galvanized tse nang le galvanized tse chesang li ka 'na tsa koaheloa ka filimi ea tšireletso ea nakoana ho qoba ho ngoatheha bokaholimong. Ho ka fanoa ka sephutheloana se ikhethileng.

2 Phano:Bolelele bo tloaelehileng ba thepa: 6m, 12m. E fumaneha ka bolelele bo ikhethileng. E tla le Seporo sa Leoatle le Tsela e Sebetsang. E loketse lipalangoang tsa likepe, terene kapa tsela. Nako ea ho tlisa thepa hangata ke matsatsi a 15-30 ha e se e amohetsoe, ho latela bongata le litlhaloso. E loketse ho romelloa kantle ho naha lefatšeng ka bophara, e nang le tokomane e felletseng (setifikeiti sa tlhahlobo, lethathamo la thepa e pakiloeng, bili ea thepa e rometsoeng).

3 Mekhoa ea ho e ela hloko ha u sebetsana le eona:O se ke wa sebedisa di-sling kapa dihoko tse se nang di-pad ho sebetsa ka ho toba hodima bokahodimo ba phaephe ho qoba hore phaephe e se ke ya hola. Boloka sebakeng se pholileng, se omileng le se nang le moya o kenang hantle, qoba mafome pele o e kenya. Thomello e kgolo le e boima bo feteletseng ka kopo latela melao ya thomello ya lehae.

PHEHISO EA LIPHAEPE TSA TS'EPE TSA ASTM A53

LBH

1. Litšebeliso tsa liphaephe tsa tšepe tsa ASTM A252 tsa Kereiti ea 3?

Liphaephe tsa tšepe tsa LSAW tsa ASTM A252 tsa Kereiti ya 3 di sebediswa haholoholo bakeng sa ho bokella motheo o tebileng mesebetsing ya kaho, jwalo ka meaho, marokho, dikou, mabopong a lewatle le tse ding.

2. Kereiti ya 1, Kereiti ya 2 le Kereiti ya 3 di fapane jwang?

E fana ka matla le botsitso bo botle ka ho fetisisa ba likereiti tse 3, kahoo e loketse metheo e boima, le boenjiniere ba likepe.

3. Ke engPhaephe ea tšepe ea LSAW?

E fetotswe ho latela tsebo ya setsebi ya ditshipi, phaephe ya LSAW ke sehlahiswa sa phaephe se hlahiswang ka ho etsa le ho tjheseletsa dipoleiti tsa tshepe ka nako e telele, tseo hape di bitswang "phaephe ya tshepe ya longitudinal weld".

4. Ke boholo le botenya bofe bo fumanehang?

Bophara bo fumanehang bo pakeng tsa 2 le OD bo pakeng tsa 406 mm le 2500 mm mme botenya ba lebota bo pakeng tsa 6 mm le 60 mm bo sebetsang bakeng sa mesebetsi e boima ea motheo le ea kaho ea leoatle.

5. Na e ka sebelisoa mererong ea likepe le ea leoatle?

E. E atisa ho sebelisoa matleng a moea a lebopong la leoatle, maboteng a leoatle, libakeng tsa likepe le lipolatefomong tsa leoatle, har'a tse ling. E na le lipente tse kenyeletsang epoxy, 3PE, seretse sa samente bakeng sa ho thibela mafome.