erw welded steel seam pipe efw pipe ea khase
Nakong ea ho tjheseletsa pipe ea ERW, mocheso o hlahisoa ha hona joale o phalla ka holim'a sebaka sa ho kopana sa sebaka sa welding. E futhumatsa likarolo tse peli tsa tšepe ho fihlela ntlha e le 'ngoe e ka etsang tlamo. Ka nako e ts'oanang, tlas'a ketso ea khatello e kopantsoeng, mathōko a tube e se nang letho e qhibiliha ebe e petetsa hammoho.
Hangata boholo ba pipe ea ERW OD ke 24” (609mm), bakeng sa lipeipi tse kholoanyane li tla etsoa ka SAW.
Ke lipeipi tsa mofuta ofe (litekanyetso) tse ka etsoang lits'ebetsong tsa ERW?
Ho na le liphaephe tse ngata tse ka etsoang ka mokhoa oa ERW:
Peipi ea tšepe ea carbon ka ERW
ASTM A53 Mophato A le B (le Masenke)
pompo ea qubu ea ASTM A252
ASTM A500 tubing ea sebopeho
ASTM A134 le phala ea ASTM A135
EN 10219 S275, phala ea S355
Lipehelo tsa tšepe tse sa hloekang tsa ERW pipe/Pipe le litlhaloso
phala ea ASTM A269 e sa hloekang
ASTM A270 tubing ea bohloeki
ASTM A312 Peipi e sa hloekang
ASTM A790 ferritic/austenitic/duplex peipi e sa hloekang
API ERW Pipe ea mola
API 5L B to X70 PSL1 (PSL2 e tla ba ts'ebetsong ea HFW)
API 5CT J55/K55, N80 casing le tubing joalo-joalo.
Litekanyetso tsa tekheniki tsa phala ea erw
ERW Steel Pipe, ERW Casing, ERW Carbon Steel Pipe, MS ERW Pipe, GI ERW Pipe, Stainless ERW Pipe
Boholo:
OD (Kantle Diameter): 21.3-660mm
WT (Botenya ba Lerako): 1.0-20mm kapa sch5, sch10, sch40, sch80, st, xs
Tloaelo:
bakeng sa phala ea erw
ASTM A53 B, A106, ASTM A178, ASTM A252
API 5L X42/46/52/56/60/70
ASTM A500, ASTM A513
EN 10204/10217 S235JR,S275JR, S355,S355JR,S355J2H
bakeng sa pipe ea efw:
carbon steel efw pipe: ASTM A671,ASTM A672
motsoako oa tšepe efw pipe: ASTM A691
Ho roala:
| 3PE Coating | 3PP Coating | FBE Coating | Ho roala ka Epoxy | Penta e Khethehileng |
Lisebelisoa:
Bakeng sa ERW Line Pipe
Bakeng sa ERW Casing
Bakeng sa ERW Structure Tube
Bakeng sa khatello e phahameng le mocheso o phahameng
Tlhahlobo ea Lik'hemik'hale le Lisebelisoa tsa Mechini
| Standard | Sehlopha | Kereiti | Tlhahlobo ea Lik'hemik'hale(%) | Mechanical Properties(min)(Mpa) | ||||
| C | Mn | P | S | Matla a tšepe | Kotulo Matla | |||
| API 5L | PSL1 | B | 0.26 | 1.2 | 0.03 | 0.03 | 414 | 241 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 414 | 290 | ||
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 434 | 317 | ||
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 455 | 359 | ||
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 490 | 386 | ||
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 517 | 414 | ||
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 531 | 448 | ||
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 565 | 483 | ||
| PSL2 | B | 0.22 | 1.2 | 0.025 | 0.015 | 414 | 241 | |
| X42 | 0.22 | 1.3 | 0.025 | 0.015 | 414 | 290 | ||
| X46 | 0.22 | 1.4 | 0.025 | 0.015 | 434 | 317 | ||
| X52 | 0.22 | 1.4 | 0.025 | 0.015 | 455 | 359 | ||
| X56 | 0.22 | 1.4 | 0.025 | 0.015 | 490 | 386 | ||
| X60 | 0.22 | 1.4 | 0.025 | 0.015 | 517 | 414 | ||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 531 | 448 | ||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 565 | 483 | ||
| X80 | 0.22 | 1.85 | 0.025 | 0.015 | 621 | 552 | ||
Pipe ea tšepe e nang le maqhubu a phahameng a maqhubu a phahameng a hanyetsanang le tšepe (peipi ea tšepe ea erw) ke coil e kentsoeng ka mocheso ka mor'a ho etsa mochine, tšebeliso ea matla a morao-rao a letlalo le liphello tse haufi, ho futhumatsa le ho qhibiliha ha tube, ho penya roller tlas'a khatello ea ho tjheseletsa ho fihlela tlhahiso.
High-frequency ho hanyetsa tjheseletsa tšepe phala, phala tjheseletsa le tjheseletsa tshebetso e tloaelehileng ha e tšoane, weld e entsoe ka tšepe botlaaseng qhibiliha ho tloha 'meleng, matla a mechine e molemo ho feta phala e akaretsang. Ponahalo e boreleli, ho nepahala ho phahameng, theko e tlase ea weld e phahameng le e nyane, e ntle ea 3PE anti-corrosion coating. Ho na le phapang e kholo mekhoeng ea ho tjheseletsa lipakeng tsa phala e cheselitsoeng khafetsa le phala e kentsoeng ka metsing ea arc. Ha ho cheselletsa ho etsoa hang-hang ka lebelo le phahameng, bothata ba ho netefatsa hore boleng ba welding bo phahame haholo ho feta ba ho tjheseletsa ka tlas'a metsi.
Setifikeiti sa feme ea matla a lipeipi tsa tšepe
ERW Casing
Tekanyetso: API SPEC 5CT
Kopo: Casing e sebetsa e le lebota la seliba
| OD | WT | Mofuta oa ho Qetela | |||||
| intshi | mm | intshi | mm | Kereiti | |||
| J55 | M65 | N80/L80-1 | P110 | ||||
| K55 | |||||||
| 8 5/8 | 219.08 | 0.304 | 7.72 | - | PS | - | - |
| 0.352 | 8.94 | PSLB | PSLB | - | - | ||
| 0.4 | 10.16 | PSLB | PSLB | PLB | PLB | ||
| 0.45 | 11.43 | - | PLB | PLB | PLB | ||
| 0.5 | 12.7 | - | - | PLB | PLB | ||
| 9 5/8 | 244.48 | 0.352 | 8.94 | PSLB | PSLB | - | - |
| 0.395 | 10.03 | PSLB | PSLB | PLB | PLB | ||
| 0.435 | 11.05 | - | PLB | PLB | PLB | ||
| 0.472 | 11.99 | - | PLB | PLB | PLB | ||
| 0.545 | 13.84 | - | - | PLB | PLB | ||
| 10 3/4 | 273.05 | 0.35 | 8.89 | PSB | PSB | - | - |
| 0.4 | 10.16 | PSB | PSB | - | - | ||
| 0.45 | 11.43 | PSB | PSB | PSB | PSB | ||
| 0.5 | 12.57 | - | PSB | PSB | PSB | ||
| 0.545 | 13.84 | - | - | - | PSB | ||
| 13 3/8 | 339.72 | 0.38 | 9.65 | PSB | PSB | - | - |
| 0.43 | 10.92 | PSB | PSB | - | - | ||
| 0.48 | 12.19 | PSB | PSB | PSB | PSB | ||
| 0.514 | 13.06 | - | - | PSB | PSB | ||
| 16 | 406.4 | 0.438 | 11.13 | PSB | - | - | - |
| 0.495 | 12.57 | PSB | - | - | - | ||
| 0.656 | 16.66 | P | - | - | - | ||
| 18 5/8 | 473.08 | 0.435 | 11.05 | PSB | - | - | - |
| 20 | 508 | 0.438 | 11.13 | PSLB | - | - | - |
| 0.5 | 12.7 | PSLB | - | - | - | ||
| 0.635 | 16.13 | PSLB | -- | - | - | ||
Thepa ea Mechini
| Standard | Kereiti | Yield Strength(Mpa) | Tensile Strength(Mpa) | Ho thatafala(HRC) | Impact Energy(J)(min) | Impact Themperature(℃) |
| API 5CT | J55 | 379-552 | ≥517 | - | T-10-20(SR16) | 21 |
| K55 | 379-552 | ≥655 | - | L-10-27(SR16) | ||
| M65 | 448-586 | ≥586 | ≤22 | T-10-20, L-10-41 | 0 | |
| L80 | 552-655 | ≥655 | ≤23 | C19-20, C76-77(SR16) | ||
| N80 | 552-758 | ≥689 | - | |||
| P110 | 758-965 | ≥862 | - |
Melemo ea Future Metal
Joaloka phala e ka sehloohong ea tšepe / tube (tube ea tšepe ea carbon, phala ea tšepe e sa hloekang, phala e se nang moeli, phala e entsoeng ka tšepe, peipi e nepahetseng, joalo-joalo) moetsi oa Chaena, re na le mohala o feletseng oa tlhahiso le matla a tsitsitseng a phepelo. Ho re khetha ho tla u lumella ho boloka nako le litšenyehelo tse eketsehileng 'me u fumane molemo o moholo!
Haeba u thahasella lihlahisoa tsa rona, re ka u romella lisampole mahala, hape re ka amohela tlhahlobo ea litsi tsa tlhahlobo ea motho oa boraro. Re ela hloko ho ts'epahala ha boleng ba sehlahisoa le bonnete ba liphetho tsa liteko mme re beha lithahasello tsa bareki pele, e le ho theha boiphihlelo bo monate ba ho reka le ho hapa khoebo bakeng sa bareki!
Pontšo ea Sehlahisoa
Setsebi se Welded Pipe Manufacturer naheng ea China
Feme ea rona e na le tse fetangLilemo tse 30 tsa boiphihlelo ba tlhahiso le kantle ho naha, e romela linaheng tse fetang 50 le libaka, tse kang United States, Canada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam le linaheng tse ling.Ka boleng bo tsitsitseng ba tlhahiso ea khoeli le khoeli, e ka kopana le litaelo tse kholo tsa tlhahiso ea bareki.Hona joale ho na le bareki ba makholo ba nang le liodara tse kholo tse tsitsitseng tsa selemo le selemo.Haeba u batla ho reka peipi e nang le lisekoere, phaephe / tube e nang le lisekoere, phaephe e nang le sekoti / tube, peipi e tlaase ea carbon, tšepe e phahameng ea carbon, peipi e khutlonnetsepa, carton steel rectangular pipe, square tube, alloy steel pipe. tšebeletso, boloka nako le litšenyehelo tsa hau!
Feme ea rona e boetse e mema baemeli ba libaka linaheng tse fapaneng ka tieo. Ho na le lipoleiti tsa tšepe tse fetang 60 tse ikhethileng, li-coil tsa tšepe le li-agent tsa lipeipi tsa tšepe.Haeba u khamphani ea khoebo ea kantle ho naha 'me u batla bafani ba ka sehloohong ba lipoleiti tsa tšepe, liphaephe tsa tšepe le li-coil tsa tšepe Chaena, ka kopo ikopanye le rona. Ho u fa lihlahisoa tse hloahloa le tsa boleng bo holimo China ho etsa hore khoebo ea hau e be betere le ho feta!
Feme ea rona e na le tse ngata ka ho fetisisaphethela tšepe sehlahisoa tlhahiso linelets'ebetso e thata ka ho fetisisa ea tlhahlobo ea lihlahisoa ho netefatsa hore sehlahisoa se feta 100%.; ka ho fetisisatsamaiso e feletseng ea thepa, e nang le morekisi oa eona oa thepa,e u bolokela litšenyehelo tse ling tsa lipalangoang le ho u tiisetsa 100% ea thepa. ho paka hantle le ho fihla. Haeba u batla lakane ea tšepe ea boleng bo holimo, tšepe ea tšepe, moetsi oa lipeipi tsa tšepe Chaena, 'me u batla ho boloka thepa e ngata ea thepa, ka kopo ikopanye le rona, sehlopha sa rona sa litsebi tsa thekiso ea lipuo tse ngata le sehlopha sa lipalangoang sa thepa se tla u fa tšebeletso e ntle ka ho fetisisa ea Sehlahisoa sa tšepe ho netefatsa hore o fumana sehlahisoa se netefalitsoeng sa 100%!
Fumana mantsoe a qotsitsoeng hantle bakeng sa li-tubes tsa tšepe:o ka re romella litlhoko tsa hau tse ikhethileng mme sehlopha sa rona sa thekiso ea lipuo tse ngata se tla u fa khotheishene e ntle ka ho fetisisa! E re tšebelisano ea rona e qale ho tsoa ho odara ena mme e etse hore khoebo ea hau e atlehe haholoanyane!
Lipeipi tsa tšepe tse cheselitsoeng tsa carbon bakeng sa thepa ea mohaho
SSAW carbon steel spiral phala welded steel pipe
khutlonnetsepa tšepe sekoti lebokose karolo pipe / RHS pipe
LSAW Pipe ea Tšepe ea Carbon e Welded Steel Pipe
