Tuubo Bir ah oo A106 Fasalka B ah
Inta lagu jiro alxanka tuubooyinka ERW, kulaylku wuxuu soo baxaa marka uu koronto dhex maro dusha sare ee aagga alxanka. Waxay kululeysaa labada cidhif ee birta ilaa heer ay hal cidhif ka samaysan karto isku xidhnaan. Isla mar ahaantaana, iyadoo la raacayo cadaadiska isku dhafan, cidhifyada tuubada madhan ayaa dhalaala oo isku soo urura.
Badanaa tuubada ERW ugu badnaan OD waa 24" (609mm), cabirrada waaweynna waxaa lagu soo saari doonaa SAW.
Noocee tuubooyin (heerar) ah ayaa laga samayn karaa hababka ERW?
Waxaa jira tuubooyin badan oo lagu soo saari karo habka ERW:
Tuubo bir ah oo kaarboon ah oo ku jirta ERW
ASTM A53 Heerka A iyo B (iyo galvanized)
tuubo tuulmo ASTM A252
Tuubada qaabdhismeedka ASTM A500
Tuubooyinka ASTM A134 iyo ASTM A135
EN 10219 S275, tuubo S355 ah
Heerarka iyo qeexitaannada tuubooyinka/tuubooyinka ERW ee birta aan lahayn
tuubo aan miridh lahayn ASTM A269
Tuubada nadaafadda ASTM A270
ASTM A312 tuubo aan miridh lahayn
ASTM A790 tuubo ferritic/austenitic/duplex ah oo aan lahayn daxal
Tuubada khadka ee API ERW
API 5L B ilaa X70 PSL1 (PSL2 waa inuu ku jiraa habka HFW)
API 5CT J55/K55, N80 casing iyo tuubo iwm.
Xuduudaha farsamada ee tuubada erw
Tuubada Birta ee ERW, Daboolka ERW, Tuubada Birta Kaarboon ee ERW, Tuubada MS ERW, Tuubada GI ERW, Tuubada ERW ee aan lahayn birta
Cabbirrada:
OD (Dhexdhexaadka Baxsan): 21.3-660mm
Dhererka Darbiga (Dhumucda Darbiga): 1.0-20mm ama sch5, sch10, sch40, sch80, st, xs
Heerka:
tuubo erw ah
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
tuubada efw:
Tuubada birta kaarboonka ah ee loo yaqaan 'efw tub': ASTM A671, ASTM A672
Tuubada birta ah ee birta ah ee birta ah: ASTM A691
Dahaarka:
| Dahaarka 3PE | Dahaarka 3PP | Dahaarka FBE | Dahaarka Epoxy | Rinjiyeyn Gaar ah |
Isticmaalka:
Tuubada Khadka ERW
Daboolka ERW
Tuubada Qaab-dhismeedka ERW
Cadaadis sare iyo heerkul sare
Falanqaynta Kiimikada iyo Sifooyinka Farsamada
| Heerka Caadiga ah | Fasalka | Fasal | Falanqaynta Kiimikada(%) | Sifooyinka Farsamada (daqiiqad) (Mpa) | ||||
| C | Mn | P | S | Xoogga Tijaabada | Xoogga Wax Soo Saarka | |||
| 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 | ||
Tuubada birta ah ee la isku tolo oo si toos ah u shaqeysa oo leh iska caabin koronto oo joogto ah (tuubada birta ah ee la isku tolo) waa duub kulul oo la duubay ka dib marka la sameeyo mashiinka, isticmaalka saameynta maqaarka ee soo noqnoqda sare leh iyo saameynta u dhowaanshaha, kululaynta iyo dhalaalka geeska tuubada, riix duubka cadaadiska si loo gaaro wax soo saar.
Tuubooyinka birta ah ee alxanka iska caabbinta badan, tuubooyinka alxanka iyo habka alxanka caadiga ah isku mid ma aha, alxanka waxaa laga sameeyay dhalaalka birta salka ah ee ka soo baxa jirka, xoogga farsamada ayaa ka wanaagsan tuubada guud. Muuqaal siman, saxnaan sare, alxanka qiimaha jaban oo leh dahaar sare iyo mid yar, oo wanaagsan oo ka hortagga daxalka 3PE. Waxaa jira farqi weyn oo u dhexeeya hababka alxanka ee u dhexeeya tuubooyinka alxanka ee soo noqnoqda sare iyo tuubooyinka alxanka ee soo noqnoqda hoose. Maadaama alxanka si degdeg ah loogu sameeyo xawaare sare, dhibka lagu hubinayo tayada alxanka ayaa aad uga sarreeya kan alxanka qaansada ee soo dhaca.
Shahaadada warshadda xoogga tuubooyinka birta
Daboolka ERW
Heerka: API SEC 5CT
Codsiga: Daboolka wuxuu u adeegaa sidii derbi ceel ah
| OD | WT | Nooca Dhammaadka | |||||
| inji | mm | inji | mm | Fasal | |||
| 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 | -- | - | - | ||
Sifooyinka Farsamada
| Heerka Caadiga ah | Fasal | Xoog Wax-soo-saar (Mpa) | Xoogga Laabista (Mpa) | Adkaanta (HRC) | Tamarta Saamaynta(J)(daqiiqad) | Heerkulka Saamaynta(℃) |
| 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 | - |
Faa'iidooyinka Birta Mustaqbalka
Annagoo ah shirkad hormuud u ah soo saaraha tuubooyinka/tuubooyinka birta ah (tuubbo bir kaarboon ah, tuubo bir ah oo aan miridh lahayn, tuubo aan kala go 'lahayn, tuubo alxan leh, tuubo sax ah, iwm) oo ku taal Shiinaha, waxaan leenahay khad wax soo saar oo dhammaystiran iyo awood sahay oo deggan. Doorashadayada waxay kuu ogolaaneysaa inaad badbaadiso waqti iyo kharash badan oo aad hesho faa'iidada ugu badan!
Haddii aad xiisaynayso alaabtayada, waxaan kuu soo diri karnaa muunado bilaash ah, waxaanan sidoo kale aqbali karnaa tijaabinta hay'adaha tijaabada ee dhinac saddexaad. Waxaan fiiro gaar ah u leenahay isku halaynta tayada badeecada iyo sax ahaanshaha natiijooyinka tijaabada waxaanan mudnaanta koowaad siinnaa danaha macaamiisha, si aan u abuurno khibrad iibsi iyo ganacsi oo wanaagsan oo faa'iido leh macaamiisha!
Bandhigga Alaabta
Soo-saaraha Tuubada Alxanka Xirfadeed ee Shiinaha
Warshadeennu waxay leedahay wax ka badan30 sano oo waayo-aragnimo wax soo saar iyo dhoofin ah, oo loo dhoofiyo in ka badan 50 waddan iyo gobollo, sida Mareykanka, Kanada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, Imaaraadka Carabta, Vietnam iyo dalal kale.Iyada oo leh qiime go'an oo awood wax soo saar ah bil kasta, waxay buuxin kartaa dalabaadka wax soo saarka ee macaamiisha ee baaxadda weyn.Hadda waxaa jira boqolaal macaamiil ah oo leh dalabyo sannadeed oo go'an oo ballaaran.Haddii aad rabto inaad iibsato tuubo/tuubo la alxamay, tuubo/tuubo qaybo godan oo laba jibbaaran, tuubo/tuubo qaybo godan oo laba jibbaaran, tuubo bir ah oo kaarboon yar, tuubo bir ah oo kaarboon sare leh, tuubo afargeesle ah, tuubo bir kartoon ah, tuubo afargeesle ah, tuubo bir ah oo bir ah, tuubo bir ah oo aan kala go 'lahayn, tuubo bir ah oo aan kala go' lahayn, tuubo bir ah oo aan kala go' lahayn, gariirad bir ah, xaashi bir ah, tuubo bir ah oo sax ah, iyo alaabooyin kale oo bir ah, nala soo xiriir si aan kuugu siino adeegga ugu xirfadda badan, badbaadi waqtigaaga iyo kharashkaaga!
Warshadeennu waxay sidoo kale si daacad ah u martiqaadaysaa wakiillo goboleed oo ka kala socda dalal kala duwan. Waxaa jira in ka badan 60 wakiil oo gaar ah oo ah saxan bir ah, gariirad bir ah iyo tuubooyin bir ah.Haddii aad tahay shirkad ganacsi oo ajnabi ah oo aad raadineyso alaab-qeybiyeyaasha ugu sarreeya ee saxannada birta, tuubooyinka birta iyo gariiradaha birta ee Shiinaha, fadlan nala soo xiriir. Si aan kuu siino alaabada ugu xirfadda badan uguna tayada sarreeya Shiinaha si ganacsigaaga looga dhigo mid ka wanaagsan oo ka wanaagsan!
Warshadeennu waxay leedahay tan ugu badankhadka wax soo saarka birta oo dhammaystiraniyoHabka ugu adag ee tijaabada badeecada si loo hubiyo heerka gudbinta badeecada 100%ugu badannidaamka gaarsiinta saadka oo dhammaystiran, oo leh qalab u gaar ah oo xamuulka qaada,Waxay kuu badbaadinaysaa kharashyo badan oo gaadiid ah waxayna dammaanad qaadaysaa 100% alaabta. Baakad iyo imaatin qumman. Haddii aad raadinayso warshad bir ah oo tayo sare leh, bir gariirad, iyo tuubooyin bir ah oo tayo sare leh oo ku taal Shiinaha, oo aad rabto inaad kaydsato xamuul badan oo saadka ah, fadlan nala soo xiriir, kooxdayada iibka ee xirfadlayaasha ah iyo kooxda gaadiidka saadka ayaa ku siin doona adeegga ugu fiican ee wax soo saarka birta si loo hubiyo inaad hesho badeecad 100% tayo leh oo la dammaanad qaaday!
Soo hel qiimaha ugu fiican ee tuubooyinka birta ah:Waad noo soo diri kartaa shuruudahaaga gaarka ah, kooxdayada iibka ee luqadaha badan ku hadashana waxay ku siin doonaan qiimaha ugu fiican! Iskaashigeennu ha ka bilaabmo dalabkan oo ganacsigaagu ha noqdo mid barwaaqo badan!
Tuubada Birta Kaarboon ee LSAW ee Lakabaysan
tuubo bir ah oo SSAW ah oo leh tuubo bir ah oo lagu xidho tuubooyin bir ah
Tuubooyinka birta kaarboon ee la isku qurxiyey ee loogu talagalay qalabka dhismaha
tuubo bir ah oo la isku tolay oo erw ah oo loogu talagalay gaaska
tuubo sanduuq godan oo bir ah oo leydi ah/tuubo RHS ah
