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

Sawirka Soo-bandhigay Tuubada Birta ee API 5L Heerka B

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

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:Shuruudaha farsamo ee caadiga ah ee tuubooyinka ujeeddada guud.

PSL 2:Tuubooyinka heerka sare leh oo leh heerarka farsamada, kiimikada, iyo NDT ee adag.

BANDHIGGA IYO CODSIGA

Darajada API 5L	Astaamaha Muhiimka ah ee Farsamada (Xoogga Wax-soo-saarka)	Xaaladaha Khuseeya ee Ameerika
Fasalka B	≥245 MPa	Loogu isticmaali karo dhuumaha gaaska ee cadaadiska hooseeya ee Waqooyiga Ameerika iyo nidaamyada ururinta meelaha saliidda yar yar ee Bartamaha Ameerika.
X42/X46	>290/317 MPa	Waraabka beeraha ee Midwest iyo kaabayaasha tamarta ee Koonfurta Ameerika
X52 (Maalintii ugu horreysay)	>359 MPa	Horumarinta saliidda iyo gaaska ee Texas, Brazil, iyo Panama.
X60/X65	>414/448 MPa	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

Taageerada Deegaanka:Laamaha ku hadla Isbaanishka ayaa maamula hababka kastamka iyo soo dejinta.

Saami badan:Alaab ku filan oo lagu fulinayo dalabka degdega ah.

Baakad Ammaan ah:Tuubooyinka si ammaan ah ayaa loo duubay oo loo xiray si looga hortago waxyeello.

Gaarsiinta Degdegga ah:Maraakiibta adduunka oo dhan si ay u buuxiyaan waqtiyada kama dambaysta ah ee mashruuca.

Xirmooyinka iyo Gaadiidka

Baakadaha:

Baakad:Baaldiyada IPPC-ga ee lagu buufiyo oo leh duub biyo-celin ah oo 3-lakab leh iyo daboolo balaastig ah ayaa ka ilaaliya boodhka iyo qoyaanka. Xirmooyinka (2-3 t) waxaa lagu qaban karaa wiishash yar yar oo goobta yaal.

Cabbirrada:Heerka caadiga ah 12 m (ku habboon weelka) iyo 8 m ama 10 m oo loogu talagalay gaadiidka buuraha gudaha (tusaale ahaan, Guatemala, Honduras).

Dukumentiyada:Spanish CoO (Foomka B), MTC, warbixinta SGS, liiska baakadaha, iyo biilka; sixitaannada la soo saaray 24 saacadood gudahood.

Gaadiidka:

Waqtiyada Gaadiidka:Shiinaha → Panama 30 maalmood, Mexico 28 maalmood, Costa Rica 35 maalmood. La-hawlgalayaasha maxalliga ah (tusaale ahaan, TMM ee Panama) si hufan ayay u maareeyaan gaarsiinta dekedaha ilaa goobta.

Su'aalaha Badiya La Weydiiyo

1. Tuubooyinkaaga API 5L ma waafaqsan yihiin heerarka ugu dambeeyay ee Ameerika?
Haa. Tuubooyinkayaga API 5L waxay si buuxda u hoggaansamaan API 5L Daabacaaddii 45aad ee ugu dambeysay, dulqaadka ASME B36.10M, iyo xeerarka maxalliga ah sida NOM-ka Mexico iyo xeerarka Aagga Ganacsiga Xorta ah ee Panama. Dhammaan shahaadooyinka (API, NACE MR0175, ISO 9001, iwm.) waxaa lagu xaqiijin karaa khadka tooska ah.

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

Darajada B / X42:Gaas, biyo, ama waraabka cadaadis hooseeya (≤3 MPa)
X52:Saliid iyo gaas cadaadis dhexdhexaad ah (3-7 MPa) - wax badan ayaa loo isticmaalaa oo si ballaaran ayaa loo isticmaalaa
X65 / X70 / X80:Codsiyada cadaadiska sare ama kuwa badda (≥7 MPa, 448–552 MPa wax soo saar)

Injineeradayadu waxay bixiyaan hagitaan bilaash ah si ay kaaga caawiyaan inaad doorato darajada ugu habboon mashruucaaga.