Tuubada Khadka Caadiga ah ee API 5L (Tuubada Khadka API) – Tuubada aan Toosanayn ee API 5L (Tuubada aan Toosanayn ee API) ee API 5L Heerarka Agabka: API 5L Gr B (API 5L B), API 5L Gr B PSL2, API 5L X42, API 5L X60 (Tuubada X60), API 5L X65 (Tuubada API 5L X65), API 5L X70 (Tuubada X70), API 5L X80, oo leh Tuubada PSL2 & API Sch 40 Tuubada | U hoggaansanaanta Tilmaamaha Tuubada API & API Soo-saare iyo Alaab-qeybiye

Tuubada Xariiqda Caadiga ah ee API 5L (Tuubada Xariiqda API) - Tuubada API 5L ee aan kala go 'lahayn (Tuubada Aan kala go'lahayn ee API) ee API 5L Heerarka Agabka: API 5L Gr B (API 5L B), API 5L Gr B PSL2, API 5L X42, API 5L X60 (Tuubada X60), API 5L X65 (Tuubada API 5L X65), API 5L X70 (Tuubada X70), API 5L X80, oo leh Tuubada PSL2 & API Sch 40 Tuubada | U hoggaansanaanta Heerka Tuubada API & Tilmaamaha Tuubada API

Sharaxaad Gaaban:

Tuubooyinka Xariiqda API 5L waa Tuubooyinka Birta Kaarboon ee Heerka Sare leh ee loo isticmaalo Tuubooyinka Xariiqda Saliidda iyo Gaaska kuwaas oo leh hantida qaadista saliidda iyo gaaska. Iyada oo loo marayo qeexitaannada adag ee API 5L, tuubooyinkani waxay leeyihiin iska caabin sare, saameyn iyo iska caabin daxaleed.

Magaca Summada:Kooxda Birta ROYAL

Isticmaalka:Tuubada API 5L

Daaweynta Dusha Sare:Madow

Darajooyinka:API 5L Fasalka B, X42, X52, X56, X60, X65, X70, X80

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

Waqtiga Bixinta:15-30 maalmood (iyadoo loo eegayo tirada dhabta ah)

Dekedda FOB:Dekadda Tianjin/Dekadda Shanghai

Noo soo dir emayl Whatsapp Iimaylka

Faahfaahinta Badeecada

Calaamadaha Alaabta

Faahfaahinta Badeecada

Muuqaalka	Faahfaahinta
Darajooyinka	API 5L B, X42, X52, X56, X60, X65, X70, X80
Heerka Tilmaamaha	PSL1, PSL2
Kala duwanaanshaha Dhexroorka Dibadda	1/2” – 40” (waxaa ku jira 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16”, 18”, 20”, 24”)
Dhumucda Darbiga (Jadwalka)	SCH 10, 20, 40, STD, 80, XS, ilaa 160
Noocyada Wax-soo-saarka	Aan tolnayn (kulul la duubay / qabow la duubay), ERW (Awoodda Korontada ee la isku qurxiyey), SAW (LSAW, DSAW, SSAW, HSAW)
Dhammaadka Tuubooyinka	Qaylo-go'an ama Caadi ah
Ikhtiyaarada Dhererka	SRL (Single Random), DRL (Double Random), 20FT (6m), 40FT (12m), ama la habeeyey
Koofiyadaha Ilaalinta	Balaastig ama Bir
Ikhtiyaarada Daaweynta Dusha Sare / Dahaarka	Rinjiyeyn Dabiici ah, Labeen ah, Madow, FBE, 3PE (3LPE), 3PP, CWC (Miisaan Sibidh ah oo lagu dahaadhay), CRA oo la dahaadhay ama la safeeyey

Tuubada API5L waa tuubo bir ah oo kaarboon ah oo loo isticmaalo rarista saliidda iyo gaaska. Waxaa sidoo kale loo isticmaalaa in lagu qaado dareere kale sida uumiga, biyaha iyo dhoobada.

Noocyada Wax-soo-saarka

Qeexitaanka API 5L wuxuu daboolayaa noocyada wax soo saarka ee la alxamay iyo kuwa aan kala go 'lahayn.

Nooca	Sharaxaad	Codsiga Caadiga ah / Dhexroor
ERW	Iska caabinta Korontada oo la alxamay	Dhexroorka < 24 inji
DSAW / SAW	Qaanso laba-geesood ah oo la alxamay/la dhexgalay oo la alxamay	Tuubooyinka dhexroorka weyn, oo beddel u ah ERW
LSAW	Alxanka Qaanso ee Dusha Sare ee La Walxaha Leh (JCOE)	Dhexroor ilaa 48 inji ah
SSAW / HSAW	Qaanso wareegsan oo la alxamay / Helical SAW	Dhexroor ilaa 100 inji ah

Nala soo xiriir si aad u ogaato faraqa u dhexeeya tuubooyinka ERW, LSAW, iyo SSAW.

Noocyada Tuubooyinka aan Tolmada Lahayn: Tuubbo aan Tolmada Lahayn oo Kulul iyo Tuubbo aan Tolmada Lahayn oo Qabow

Tuubo aan tolnayn ayaa badanaa loo isticmaalaa tuubooyinka dhexroorkoodu yar yahay (badanaa ka yar 24 inji).

(Tuubo bir ah oo aan tolnayn ayaa si caadi ah loo isticmaalaa marka loo eego tuubooyinka la alxamay ee dhexroorka tuubooyinka ka yar 150 mm (6 inji).

Waxaan sidoo kale bixinnaa tuubo dhexroorkeedu weyn yahay oo aan lahayn wax cillad ah. Annagoo adeegsanayna habka wax soo saarka kulul ee la duubay, waxaan soo saari karnaa tuubo aan cillad lahayn oo dhexroorkeedu yahay 20 inji (508 mm). Haddii aad u baahan tahay tuubo aan cillad lahayn oo ka weyn dhexroorkeedu yahay 20 inji, waxaan ku soo saari karnaa iyadoo la adeegsanayo hab kulul oo la ballaariyay oo dhexroorkiisu yahay 40 inji (1016 mm).

Heerka Tuubada API 5L

API 5L wuxuu daboolayaa Darajada B, X42, X46, X52, X56, X60, X65, X70, iyo X80.

Tuubada birta ah ee API 5L waxay isticmaashaa darajooyin bir ah oo kala duwan, oo ay ku jiraan Darajada B, X42, X46, X52, X56, X60, X65, X70, iyo X80. Marka heerka birta uu kordho, xakamaynta u dhiganta kaarboonku way sii adkaanaysaa sifooyinka xoogga farsamadana way sii kordhayaan.

Intaa waxaa dheer, isku-dhafka kiimikada ee tuubooyinka API 5L ee aan kala go 'lahayn iyo kuwa la alxamay ee isku heerka birta ah way kala duwan yihiin, iyadoo tuubooyinka alxamay ay leeyihiin shuruudo adag iyo waxyaabo kaarboon iyo sulfur hooseeya.

Shuruudaha kiimikada

Halabuurka Kiimikada ee tuubooyinka PSL 1 oo leh t ≤ 0.984”
Heerka Birta	Jajabka cufka, % oo ku salaysan falanqaynta kulaylka iyo badeecada a, g
	C	Mn	P	S	V	Nb	Ti
	ugu badnaan b	ugu badnaan b	ugu badan	ugu badan	ugu badan	ugu badan	ugu badan
Tuubo aan xuduud lahayn
A	0.22	0.9	0.03	0.03	-	-	-
B	0.28	1.2	0.03	0.03	c,d	c,d	d
X42	0.28	1.3	0.03	0.03	d	d	d
X46	0.28	1.4	0.03	0.03	d	d	d
X52	0.28	1.4	0.03	0.03	d	d	d
X56	0.28	1.4	0.03	0.03	d	d	d
X60	0.28 e	1.40 e	0.03	0.03	f	f	f
X65	0.28 e	1.40 e	0.03	0.03	f	f	f
X70	0.28 e	1.40 e	0.03	0.03	f	f	f
Tuubo la alxan
A	0.22	0.9	0.03	0.03	-	-	-
B	0.26	1.2	0.03	0.03	c,d	c,d	d
X42	0.26	1.3	0.03	0.03	d	d	d
X46	0.26	1.4	0.03	0.03	d	d	d
X52	0.26	1.4	0.03	0.03	d	d	d
X56	0.26	1.4	0.03	0.03	d	d	d
X60	0.26 e	1.40 e	0.03	0.03	f	f	f
X65	0.26 e	1.45 e	0.03	0.03	f	f	f
X70	0.26e	1.65 e	0.03	0.03	f	f	f
a. Cu ≤ = 0.50% Ni; ≤ 0.50%; Cr ≤ 0.50%; iyo Mo ≤ 0.15%,
b. Mn waxaa lagu kordhin karaa 0.05% hoos u dhac kasta oo 0.01% ah oo ku yimaada C, iyadoo xadka u gaarka ah darajada uu yahay 1.65%, 1.75%, iyo 2.00%.
c. Haddii aan si kale loo raacin NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Haddii aan si kale lagu heshiin.,
f. Haddii aan si kale loo raacin, FG + V = Ti ≤ 0.15%,
g. Lama oggola in si ula kac ah loogu daro B iyo haraaga B ≤ 0.001%

Shuruudaha kiimikada

Halabuurka Kiimikada ee tuubada PSL 2 oo leh t ≤ 0.984”

Heerka Birta

Jajabka cufka, % iyadoo lagu saleynayo falanqaynta kulaylka iyo badeecada

Kaarboon Equiv a

Kale

CE IIW

CE PCm

ugu badnaan b

ugu badan

ugu badnaan b

ugu badan

Tuubbo aan xuduud lahayn oo la welded
BR	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
BN	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
X46N	0.24	0.4	1.4	0.025	0.015	0.07	0.05	0.04	d,e,l	0.43	0.25
X52N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d,e,l	0.43	0.25
X56N	0.24	0.45	1.4	0.025	0.015	0.10f	0.05	0.04	d,e,l	0.43	0.25
X60N	0.24f	0.45f	1.40f	0.025	0.015	0.10f	0.05f	0.04f	g,h,l	Sida lagu heshiiyay
BQ	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X42Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X46Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X52Q	0.18	0.45	1.5	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X56Q	0.18	0.45f	1.5	0.025	0.015	0.07	0.05	0.04	e,l	0.43	0.25
X60Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70Q	0.18f	0.45f	1.80f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80Q	0.18f	0.45f	1.90f	0.025	0.015	g	g	g	aniga,j	Sida lagu heshiiyay
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Sida lagu heshiiyay
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Sida lagu heshiiyay

Tuubo la alxan
BM	0.22	0.45	1.2	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X42M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X46M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X52M	0.22	0.45	1.4	0.025	0.015	d	d	d	e,l	0.43	0.25
X56M	0.22	0.45f	1.4	0.025	0.015	d	d	d	e,l	0.43	0.25
X60M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70M	0.12f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80M	0.12f	0.45f	1.85f	0.025	0.015	g	g	g	aniga,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	aniga,j	-	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	aniga,j	-	0.25
a. SMLS t>0.787", xadka CE waa inuu ahaadaa sidii lagu heshiiyay. Xadka CEIIW ee la dabaqay fi C > 0.12% iyo xadka CEPcm ayaa lagu dabaqi karaa haddii C ≤ 0.12%,
b. Mn waxaa laga yaabaa in lagu kordhiyo 0.05% hoos u dhac kasta oo 0.01% ah oo ku yimaada C, iyadoo xadka sare ee la xiriira darajada uu yahay 1.65%, 1.75%, 2.00% iyo 2.20%.
c. Haddii aan si kale loo raacin Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Haddii aan si kale lagu heshiin, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% iyo Mo ≤ 0.15%,
f. Haddii aan si kale lagu heshiin,
g. Haddii aan si kale loo raacin, Nb + V + Ti ≤ 0.15%,
h. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% iyo MO ≤ 0.50%,
i. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% iyo MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% iyo MO ≤ 0.80%,
l. Dhammaan darajooyinka tuubbooyinka PSL 2 marka laga reebo darajooyinka leh qoraallada hoose ee j, kuwa soo socda ayaa khuseeya. Haddii aan si kale loo raacin, laguma oggola in si ula kac ah loogu daro B iyo haraaga B ≤ 0.001%.

Xaaladaha Bixinta

PSL1

Xaaladda Bixinta	Heerka Tuubada
Sida loo duubay, loo caadiyeeyay, loo caadiyeeyay oo la sameeyay	A
Sida loo duubay, caadi ka dhigaya kuwa la duubay, kuwa la duubay ee heerkulbeegga ah, kuwa la sameeyay ee heerkulbeegga ah, kuwa caadi ka dhigaya, kuwa caadi ka dhigaya, ama kuwa caadi ka dhigaya iyo kuwa la hagaajiyay (ama kuwa Q&T SMLS haddii la isku raaco)	B
Sida loo duubay, caadi ka dhigaya duuban, la duubay heerkul-farsamo, la sameeyay heerkul-farsamo, caadi ka dhigaya sameysma, caadi ka dhigaya, ama caadi ka dhigaya oo la hagaajin karo	X42, X46, X52, X56, X60, X65, X70

PSL2

Xaaladda Bixinta	Heerka Tuubada
Sida loo duubay	BR, X42R
Caadiyeynta duuban/samaysan, caadi ah, ama caadi ah oo la hagaajiyay	BN, X42N, X46N, X52N, X56N, X60N
La damiyay oo la hagaajiyay	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
Heerkulbeegga la duubay / la sameeyay	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
Heerkul-farsamo oo keliya ayaa la duubay	X90M, X100M, X120M

Fiiro gaar ah:Darajooyinka PSL2, daba-galka (R, N, Q, ama M) waa qayb ka mid ah qeexidda heerka birta.

Heerka Tilmaamaha: PSL1, PSL2

PSL waxay u taagan tahay Heerka Sharaxaadda Badeecada, oo ay ku jiraan PSL1 iyo PSL2. Waxaa sidoo kale loo fahmi karaa inay tahay darajo tayo leh.

PSL1 iyo PSL2 kuma kala duwana oo keliya shuruudaha tijaabada laakiin sidoo kale waxay ku kala duwan yihiin halabuurka kiimikada iyo sifooyinka farsamada.

PSL2 waxay leedahay shuruudo ka adag PSL1 marka loo eego halabuurka kiimikada, sifooyinka la riixo, tijaabada saameynta, tijaabada aan burburin, iwm.

Tijaabada Saamaynta
PSL1 uma baahna baaritaanka saameynta, halka PSL2 (marka laga reebo X80) ay u baahan tahay.

Tijaabin aan burburin
PSL1 uma baahna tijaabo aan burburin, halka PSL2 u baahan tahay tijaabo aan burburin.

(Baaritaanka tuubooyinka API 5L waxaa lagu sameeyaa hababka NDT sida raajada, ultrasound ama farsamooyin kale oo NDT ah. Baaritaankani wuxuu ku heli karaa cillado ama cillado ku jira walxaha tuubada iyada oo aan la burburin.)

Wixii faahfaahin dheeraad ah, nala soo xiriir si aad wax badan uga barato farqiga u dhexeeya API 5L PSL1 iyo PSL2.

Xirmooyinka iyo Gaadiidka

Baakad

1. Macluumaadka Baakadaha Baakadaha caadiga ah ee tuubooyinka qaawan ee leh xarig bir ah oo culus.

2. Ikhtiyaar: ka hortagga miridhku iyo baakado loo habeeyey si loo ilaaliyo badeecada iyo si loo helo soo bandhigid wanaagsan.

Taxaddarrada Gaadiidka iyo Maareynta

1. Prost: ka hortagga saameynta, cadaadiska iyo jarista inta lagu jiro rarista, kaydinta iyo maaraynta.

2. Badbaadada: U isticmaal SOP kiimikooyinka si loo yareeyo khatarta dabka/qarxa/wasakhowga tfa.

3. Deegaanka shaqada: Ha u soo bandhigin heerkul sare, wasakh ama deegaan kale oo daran. Tuubbo laga sameeyay walxo heerkul sare leh, ama walxo u adkaysta daxalka si loogu isticmaalo noocaas.

4. Shuruudaha Xulashada: Xulashada walxaha tuubooyinka iyo fasalka waa in la sameeyaa iyadoo la eegayo deegaanka, warbaahinta, cadaadiska iyo heerkulka iyo shuruudaha mashruuca gaarka ah.

5. Kormeerka Kahor Isticmaalka: Samee baaritaanka iyo baaritaannada lagama maarmaanka u ah si loo xaqiijiyo in tayada iyo heerarka tuubada la buuxiyay.

Gaadiidka:Duulimaad degdeg ah (Gaarsiinta Muunadda), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)

Macaamiisheena

Su'aalaha Badiya La Weydiiyo

1. Waa maxay farqiga u dhexeeya PSL1 iyo PSL2?

Shuruudaha kiimikada, farsamada, iyo tijaabada PSL2 ayaa ka adag kuwa PSL1, waxay bixiyaan tayo sare iyo isku hallayn loogu talagalay dhuumaha muhiimka ah ee hantida.

2. Waa maxay darajooyinka tuubooyinka?

Darajooyinka la heli karo waa B, X42, X46, X5, X60, X65, X70, X80, X90. Intaa waxaa dheer, darajooyin badan oo kale ayaa lagu gaari karaa xaalado gaarsiineed oo kala duwan sida-sida-loo-rogay, Caadi ah, La-dejiyay & La-qaboojiyey ama Heerkulbeeg ahaan loo rogay.

3. Noocyadee tuubooyin ayaad haysataa?

Waxaan bixin karnaa tuubooyin aan lahayn wax koronto ah (SMLS), ERW, LSAW, DSAW, SSAW, iyo HSAW iyadoo loo eegayo baahiyaha kala duwan ee mashruuca.

4. Dahaarka iyo daaweynta dusha sare maxay yihiin?

Xulashooyinka waa dhammaystirka warshadda dabiiciga ah, rinji madow, FBE, 3PE (3LPE), 3PP, CWC (Dahaadhka Miisaanka Sibidhka), CRA oo lagu dahaadhay ama la safeeyey.

5. Sidee loo doortaa tuubada heerka saxda ah?

Dooro iyadoo lagu saleynayo cadaadiska hawlgalka, heerkulka, nooca dhexdhexaadka iyo deegaanka. Kooxdayada farsamada ayaa diyaar u ah talo waxtar leh.

Kii hore: Tuubo bir ah oo toos ah oo galvanized ah oo warshad u adkaysta daxalka

Xiga: Qaab-dhismeedka wareegsan ee ASTM A53 Gr.B Tuubooyinka Birta ah ee loogu talagalay Gaadiidka Saliida iyo Gaaska

API 5l