API 5L Fasalka B X52 Tuubo Bir ah oo aan kala go 'lahayn

Sharaxaad Gaaban:

Tuubooyinka Birta ah ee API 5L(Darajada B/X42-X80) – Xalka Xirfadeed ee Dhuumaha Saliida iyo Gaaska ee Bartamaha Ameerika

Heerka:ASTM

Darajada:Fasalka B X52

Dusha sare::Rinjiyeyn Madow, FBE, 3PE (3LPE), 3PP

Nolosha Adeegga:7-15 maalmood

Heerarka Badeecada:PSL 1 (Heerka Faahfaahinta Badeecada 1), PSL 2 (Heerka Faahfaahinta Badeecada 2)

Codsiyada:gaadiidka saliidda, gaaska, iyo biyaha

Shahaadada:API 5L (45aad) + Shahaadada ISO 9001 | Warbixinta MTC ee luqadda Isbaanishka + Shahaadada Asalka Foomka B

Waqtiga keenista:20-25 maalmood oo shaqo ah

Muddada Lacag-bixinta:T/T,Western Union

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Faahfaahinta Badeecada

Darajooyinka	API 5L Fasalka B, X42, X52, X56, X60, X65, X70, X80API Fasalka 5L Fasalka B, X42, X52, X56, X60, X65, X70, X80
Heerka Tilmaamaha	PSL1, PSL2
Kala duwanaanshaha Dhexroorka Dibadda	1/2” ilaa 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inji, 18 inji, 20 inji, 24 inji ilaa 40 inji.
Jadwalka dhumucda	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ilaa SCH 160
Noocyada Wax-soo-saarka	Aan kala go 'lahayn (Kuleyl duuban iyo Qabow duuban), ERW (iska caabin koronto oo la alxamay), SAW (Qoryaha biyaha hoostooda lagu alxamay) ee LSAW, DSAW, SSAW, HSAW
Nooca Dhammaadka	Dhammaadyo godan, Dhammaadyo siman
Kala Duwanaanta Dhererka	SRL (Dhererka Hal-la'aanta ah), DRL (Dhererka Laba-labo ah ee aan kala sooca lahayn), 20 FT (6 mitir), 40 FT (12 mitir) ama, oo loo habeeyey
Koofiyadaha Ilaalinta	balaastig ama bir
Daaweynta Dusha Sare	Rinjiyeyn Dabiici ah, Labeen ah, Madow, FBE, 3PE (3LPE), 3PP, CWC (Miisaan Sibidh ah oo lagu dahaadhay) CRA oo la dahaadhay ama la safeeyey

Bandhigga Dusha Sare

Rinjiyeynta Madow

FBE

3PE (3LPE)

3PP

Shaxda Cabbirka

Dhexroorka Dibadda (OD)	Dhumucda Darbiga (WT)	Cabbirka Tuubada Magacaaban (NPS)	Dhererka	Heerka Birta ee la heli karo	Nooca
21.3 mm (0.84 inji)	2.77 – 3.73 mm	½"	5.8 m / 6 m / 12 m	Fasalka B – X56	Si aan kala go 'lahayn / ERW
33.4 mm (1.315 inji)	2.77 – 4.55 mm	1"	5.8 m / 6 m / 12 m	Fasalka B – X56	Si aan kala go 'lahayn / ERW
60.3 mm (2.375 inji)	3.91 – 7.11 mm	2"	5.8 m / 6 m / 12 m	Darajada B – X60	Si aan kala go 'lahayn / ERW
88.9 mm (3.5 inji)	4.78 – 9.27 mm	3"	5.8 m / 6 m / 12 m	Darajada B – X60	Si aan kala go 'lahayn / ERW
114.3 mm (4.5 inji)	5.21 – 11.13 mm	4"	6 mitir / 12 mitir / 18 mitir	Darajada B – X65	aan kala go 'lahayn / ERW / SAW
168.3 mm (6.625 inji)	5.56 – 14.27 mm	6"	6 mitir / 12 mitir / 18 mitir	Darajada B - X70	aan kala go 'lahayn / ERW / SAW
219.1 mm (8.625 inji)	6.35 – 15.09 mm	8"	6 mitir / 12 mitir / 18 mitir	X42 – X70	ERW / SAW
273.1 mm (10.75 inji)	6.35 – 19.05 mm	10″	6 mitir / 12 mitir / 18 mitir	X42 – X70	SAW
323.9 mm (12.75 inji)	6.35 – 19.05 mm	12"	6 mitir / 12 mitir / 18 mitir	X52 – X80	SAW
406.4 mm (16 inji)	7.92 – 22.23 mm	16"	6 mitir / 12 mitir / 18 mitir	X56 – X80	SAW
508.0 mm (20 inji)	7.92 – 25.4 mm	20″	6 mitir / 12 mitir / 18 mitir	X60 – X80	SAW
610.0 mm (24 inji)	9.53 – 25.4 mm	24"	6 mitir / 12 mitir / 18 mitir	X60 – X80	SAW

Heerka Wax Soo Saarka

PSL 1 (Heerka 1aad ee Sharaxaadda Badeecada): Heerka tayada guud ee caadiga ah ee dhuumaha.

PSL 2 (Heerka 2 ee Faahfaahinta Badeecada): Qeexitaan adag oo leh sifooyin farsamo oo sare, xakamaynta kiimikada iyo NDT.

BANDHIGGA IYO CODSIGA

Darajada API 5L	Astaamaha Muhiimka ah ee Farsamada (Xoogga Wax-soo-saarka)	Xaaladaha Khuseeya ee Ameerika
Fasalka B	≥245 MPa	Dhuumaha gaaska ee cadaadiska hooseeya ku shaqeeya ee Waqooyiga Ameerika, goobaha saliidda yar yar ee ku urursan Bartamaha Ameerika
X42/X46	>290/317 MPa	Waraabka beeraha ee Bartamaha-galbeed ee Mareykanka, shabakadaha tamarta ee degmooyinka Koonfurta Ameerika
X52 (Maalintii ugu horreysay)	>359 MPa	Dhuumaha saliidda shale ee Texas, isu imaatinka saliidda iyo gaaska ee xeebta ee Brazil, gudbinta gaaska ee xuduudaha ka gudba Panama
X60/X65	>414/448 MPa	Gaadiidka ciidda saliidda ee Kanada, dhuumaha cadaadiska dhexdhexaadka ah ilaa sare ee Gacanka Mexico
X70/X80	>483/552 MPa	Dhuumaha saliidda ee masaafada dheer ee Mareykanka, goobaha saliidda iyo gaaska ee biyaha qoto dheer ee Brazil

Geedi socodka Tiknoolajiyada

Kormeerka Walxaha Cayriin- Xulo oo kormeer billets bir ah oo tayo sare leh ama gariirado.

Samaynta– Ku rog ama ku mud walxaha qaab tuubo ah (Aan tolnayn / ERW / SAW).

Alxanka- Ku xidh cidhifyada tuubooyinka adoo isticmaalaya iska caabin koronto ama alxanka qaansada ee hoostooda ku jira.

Daaweynta Kulaylka– Kordhi xoogga iyo adkeysiga iyada oo loo marayo kuleylinta la xakameeyey.

Cabbirka iyo Toosinta- Hagaaji dhexroorka tuubada oo hubi saxnaanta cabbirka.

Tijaabada Aan Wax Burbur Ahayn (NDT)– Hubi cilladaha gudaha iyo dusha sare.

Imtixaanka Hydrostatic-ka- Tijaabi tuubo kasta si aad u ogaato iska caabbinta cadaadiska iyo daadashada.

Dahaadhka Dusha sare– Mari dahaarka ka hortagga daxalka (varnish madow, FBE, 3LPE, iwm.).

Calaamadaynta iyo Kormeerka- Calaamadee qeexitaannada oo samee hubinta tayada kama dambaysta ah.

Baakadeynta iyo Gaarsiinta- Ku xidh, dabool, oo soo rar Shahaadooyinka Tijaabada Mill.

Faa'iidooyinkayaga

Laanta Deegaanka iyo Taageerada Isbaanishka:
Laamaha gobolladeenna waxay bixiyaan caawimo buuxda oo ku saabsan Isbaanishka, iyagoo maareynaya nadiifinta kastamka iyo hubinta geeddi-socod soo dejineed oo aan kala go 'lahayn laga bilaabo bilow ilaa dhammaad.

Helitaanka Saamiyada La Isku Halayn Karo:
Iyadoo aan haysanno kayd badan, waxaan si buuxda u qalabaynay si aan si dhakhso leh oo aan dib u dhac lahayn u buuxinno shuruudahaaga mashruuca.

Baakad Ammaan ah:
Tuubo kasta si taxaddar leh ayaa loogu duubay lakabyo badan oo filim xumbo ilaalin ah waxaana lagu shaabadeeyay hawo-celin si looga hortago isbeddelka ama dhaawaca, iyadoo la ilaalinayo hufnaanta badeecada inta lagu jiro gaadiidka.

Bixinta Degdegga ah iyo Waxtarka leh:
Waxaan hubineynaa in gaarsiinta waqtiga ku habboon iyo la isku halleyn karo loo geeyo meel kasta oo adduunka ah, annagoo kaa caawinayna inaad si kalsooni leh u buuxiso jadwalka mashruuca ee adag.

Xirmooyinka iyo Gaadiidka

Baakadaha:

Faahfaahinta Baakaynta:
Baaldiyada alwaaxa ee IPPC-ku buufiyo oo leh xuub biyo-celin ah oo saddex-geesood ah iyo daboolo dhammaadka balaastig ah ayaa si fiican uga ilaaliya boodhka iyo qoyaanka. Culays kasta (2-3 t) waxaa loo habeeyey wiishash yar yar oo loo isticmaalo goobaha dhismaha ee Bartamaha Ameerika.
Habayn:
Dhererka caadiga ah ee 12m ayaa ku habboon gaadiidka konteenarada, dhererka 8m iyo 10m ayaa ku habboon waddooyinka gudaha ee gobollada buuraleyda ah sida Guatemala iyo Honduras.
Dukumentiyada:
Waxay ka kooban tahay Shahaadada Asalka Isbaanishka (Foomka B), shahaadada agabka MTC, warbixinta SGS, liiska baakadaha iyo biilka → dammaanad 24-saacadood ah oo hagaajin dukumenti ah.

Gaadiidka:

Waqtiyada safarka: Shiinaha-Panama (30 maalmood), Shiinaha-Mexico (28 maalmood), Shiinaha-Costa Rica (35 maalmood). La-hawlgalayaasha maxalliga ah sida TMM ee Panama waxay hubiyaan gaarsiinta si habsami leh oo loo maro deked ilaa goob.

Su'aalaha Badiya La Weydiiyo

1. Badeecadahaaga tuubooyinka API 5L ma waafaqsan yihiin heerarka ugu dambeeyay ee Ameerika?

Haa, tuubooyinkayaga khadka API 5L waxay si buuxda ula jaan qaadayaan dib-u-eegista API 5L 45aad ee ugu dambeysay, kaas oo ah nooca keliya ee loogu talagalay Ameerika oo dhan (Mareykanka, Kanada iyo Latin Ameerika). Badeecadahayagu waxay sidoo kale u hoggaansamaan ASME B36.10M cabbirrada iyo sifooyinka kale ee maxalliga ah sida NOM-ka Mexico, xeerka Aagga Ganacsiga Xorta ah ee Panama iwm. Dhammaan shahaadooyinka (API, NACE MR0175, ISO 9001) waa la xaqiijin karaa khadka tooska ah.

2. Sidee loo doortaa heerka API 5L ee saxda ah (X52 vs X65)?

Dooro iyadoo loo eegayo cadaadiska shaqada iyo codsiga:

Darajada B / X42: Nidaamyada gaaska, biyaha iyo waraabka ee cadaadiska hooseeya (≤3 MPa).

X52: Dhuumaha saliidda iyo gaaska ee cadaadiska dhexdhexaadka ah (3–7 MPa) - kuwa ugu badan ee la isticmaali karo.

X65 / X70 / X80: Cadaadis sare (≥7 MPa) ama mashaariicda dibadda - wax soo saar sare (448–552 MPa).

Injineeradayadu waxay kugula talin karaan darajada ugu fiican ee codsigaaga - iyada oo aan wax kharash ah kugu kacayn.