Mai kera bututun ƙarfe mai layin ƙarfe na carbon 5L mai jimilla da kuma mai samar da kayayyaki

API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Bututun Layin Karfe na Carbon

Takaitaccen Bayani:

API 5L PSL2 Carbon Karfe Layin Bututuya dace da samar da mai da iskar gas, haƙa da ayyukan filin mai. An yi su ne bisa ga buƙatun ƙa'idodin duniya na API 5L, waɗannan bututun suna da ƙarfi, ƙarfi da aminci ga ayyukan bututun layi.

Suna:API 5L Carbon Karfe Layin Bututu

Fuskar sama:Baƙi

Maki:API 5L Grade B, X42, X52, X56, X60, X65, X70, X80

Kewayon Diamita na Waje:1/2” zuwa 2”, 3”, 4”, 6”, 8”, 10”, 12”, inci 16, inci 18, inci 20, inci 24 har zuwa inci 40

Lokacin Isarwa:Kwanaki 15-30 (gwargwadon ainihin adadin tan)

Tashar jiragen ruwa ta FOB:Tashar jiragen ruwa ta Tianjin/Tashar jiragen ruwa ta Shanghai

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Cikakken Bayani game da Samfurin

Alamun Samfura

Cikakken Bayani game da Samfurin

Fasali	Ƙayyadewa
Daidaitacce	API 5L PSL2
Matsayi	Gr. B / X42 / X52 / X60 / X65
Nau'in Bututu	Mara sumul / ERW / LSAW / SSAW
Diamita na waje	1/2” – 60” (Ana iya keɓancewa)
Kauri a Bango	SCH 10 – SCH 160
Tsawon	5.8m / 6m / 11.8m / 12m ko kuma an keɓance shi
saman	Baƙi / 3LPE / FBE / Galvanized
Hannun Jari	Manyan Kayayyaki da ake da su
Farashi	Samar da Kayayyakin Kai Tsaye na Masana'antu
Isarwa	Jirgin Sama Mai Sauri na Kwanaki 15–30

Bututun API 5Lbututun ƙarfe ne da ake amfani da shi a masana'antar mai da iskar gas. Haka kuma yana aiki a matsayin hanyar ɗaukar wasu ruwaye kamar tururi, ruwa da laka.

Nau'ikan Masana'antu

API 5L ya shafi duka bututun da aka haɗa da kuma bututun da ba su da matsala

Nau'ikan Welded: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Nau'in bututun da aka haɗa da bututun API 5L na yau da kullun sune kamar haka:

ERW: Ana amfani da walda mai jure wa lantarki don bututun da diamita bai wuce inci 24 ba.

DSAW/ SAW: Walda mai gefe biyu a ƙarƙashin ruwa/walda mai nutsewa a ƙarƙashin ruwa wata hanya ce ta walda da za a iya amfani da ita maimakon ERW don babban bututu mai diamita.

LSAW: Ana amfani da walda mai zurfi a cikin bututu mai tsawon inci 48. An san shi da tsarin samar da JCOE.

SSAW/HSAW: Walda mai kauri a ƙarƙashin ruwa/walda mai kauri a ƙarƙashin ruwa har zuwa bututu mai diamita inci 100.

Tuntube Mu Don Koyi Banbancin Tsakanin bututun ERW, LSAW, da SSAW.

Nau'in Bututu Mara Sumul: Bututu Mara Sumul Mai Zafi da Bututu Mara Sumul Mai Sanyi

Ana amfani da bututu mara sumul ga ƙananan bututun diamita (yawanci ƙasa da inci 24).

(Bututun ƙarfe mara sumul ya fi amfani da bututun da aka haɗa don diamita na bututun da bai wuce inci 150 ba (inci 6).

Muna kuma da babban bututun da ba shi da matsala. Ta amfani da dabarar birgima mai zafi, za mu iya ƙera bututun da ba shi da matsala har zuwa inci 20 (508 mm). Idan kuna buƙatar bututun da ba shi da matsala fiye da inci 20, za mu iya ƙera shi har zuwa inci 40 (1016 mm) ta hanyar amfani da dabarar da aka faɗaɗa sosai.

API 5L Bututu Grade

API 5L yana ƙayyade maki masu zuwa: Aji B, X42, X46, X52, X56, X60, X65, X70, da X80.

Akwai nau'ikan ƙarfe daban-daban don bututun ƙarfe na API 5L kamar Grade B, X42, X46, X52, X56, X60, X65, X70, da X80. Tare da ƙaruwar darajar ƙarfe, ikon sarrafa carbon ya fi tsauri, ƙarfin injina ya fi girma.

Hakanan, sinadaran da ke cikin bututun API 5L marasa tsari da walda don takamaiman matsayi ba iri ɗaya bane, bututun walda yana da ƙarin buƙatu mafi girma da ƙarancin adadin carbon da sulfur.

Bukatun sinadarai

Sinadaran da aka yi amfani da su wajen hada bututun PSL 1 tare da t ≤ 0.984”
Karfe Grade	Kashi na taro, % bisa ga nazarin zafi da samfura a, g
	C	Mn	P	S	V	Nb	Ti
	matsakaicin b	matsakaicin b	matsakaicin	matsakaicin	matsakaicin	matsakaicin	matsakaicin
Bututu mara sumul
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
Bututun da aka haɗa
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%; kuma Mo ≤ 0.15%,
b.Ga kowace raguwar kashi 0.01% ƙasa da matsakaicin adadin carbon da aka ƙayyade, ana iya ƙara yawan manganese (Mn) da aka yarda da shi da kashi 0.05%, bisa ga waɗannan iyakoki:Har zuwa 1.65% Mn don maki ≥ L245 (B) da ≤ L360 (X52) Har zuwa 1.75% Mn ga maki > L360 (X52) da < L485 (X70) Har zuwa 2.00% Mn don matakin L485 (X70)
c. Sai dai idan an amince akasin haka NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Sai dai idan an amince akasin haka.,
f. Sai dai idan an amince akasin haka, NB + V = Ti ≤ 0.15%,
g. Ba a yarda da ƙara B da gangan ba, kuma ragowar B ≤ 0.001%

Bukatun sinadarai

Sinadaran da aka yi amfani da su wajen hada bututun PSL 2 tare da t ≤ 0.984”

Karfe Grade

Kashi na taro,% bisa ga nazarin zafi da samfura

Kayan Aikin Carbon

Wani

CE IIW

CE PCM

matsakaicin b

matsakaicin

matsakaicin b

matsakaicin

Bututu mara sumul da walda
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	Kamar yadda aka amince
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	ni,j	Kamar yadda aka amince
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Kamar yadda aka amince
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Kamar yadda aka amince

Bututun da aka haɗa
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	ni,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ni,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ni,j	–	0.25
a. SMLS t>0.787”, iyakokin CE za su kasance kamar yadda aka amince. Iyakokin CEIIW da aka yi amfani da su fi C > 0.12% kuma iyakokin CEPcm za su yi aiki idan C ≤ 0.12%,
b.Ga kowace raguwar kashi 0.01% ƙasa da matsakaicin adadin carbon (C) da aka ƙayyade, ana iya ƙara yawan manganese (Mn) da aka yarda da shi da kashi 0.05%, a cikin waɗannan iyakoki:Har zuwa 1.65% Mn don maki ≥ L245 (B) da ≤ L360 (X52) Har zuwa 1.75% Mn ga maki > L360 (X52) da < L485 (X70) Har zuwa 2.00% Mn don maki ≥ L485 (X70) da ≤ L555 (X80) Har zuwa 2.20% Mn don maki > L555 (X80)
c. Sai dai idan an amince akasin haka Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Sai dai in an yarda da haka, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% da Mo ≤ 0.15%,
f. Sai dai idan an amince akasin haka,
g. Sai dai idan an amince akasin haka, Nb + V + Ti ≤ 0.15%,
h. Sai dai in an yarda da haka, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% da MO ≤ 0.50%,
i. Sai dai in an yarda da haka, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% da MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Sai dai in an yarda da haka, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% da MO ≤ 0.80%,
l. Ga duk makin bututun PSL 2 banda makin da ke ɗauke da ƙananan bayanai j, waɗannan sun shafi. Sai dai idan an amince akasin haka, ba a yarda da ƙara B da gangan ba da kuma ragowar B ≤ 0.001%.

Yanayin Isarwa

PSL1	Yanayin Isarwa	Maki Masu Dacewa
	An daidaita shi, an daidaita shi, an daidaita shi daidai	A
	An yi birgima kamar yadda aka yi birgima, an daidaita birgima, an yi birgima da thermomechanical, an samar da thermomechanical, an daidaita birgima, an daidaita, an daidaita & an daidaita, ko kuma idan an yarda, Q&T SMLS kawai	B
	An yi birgima kamar yadda aka yi birgima, an yi birgima kamar yadda aka yi birgima, an yi birgima kamar yadda aka yi amfani da thermomechanical, an yi amfani da thermomechanical, an yi daidai da tsari, an yi daidai da tsari, an yi daidai da tsari, an yi daidai da tsari, an yi daidai da tsari	X42, X46, X52, X56, X60, X65, da X70

PSL2	Yanayin Isarwa	Bututu Grade
	An birgima kamar yadda aka yi birgima	BR, X42R
	Daidaita birgima/tsara, daidaitawa, ko daidaitawa & daidaitawa	BN, X42N, X46N, X52N, X56N, X60N
	An kashe kuma an rage zafi	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Na'urar thermomechanical da aka naɗe/kafa	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	An yi birgima kawai a kan thermomechanical	X90M, X100M, X120M
Lura: Ga makin PSL2, ƙarin bayani (R, N, Q, ko M) wani ɓangare ne na ƙirar matakin ƙarfe.

Matakan Musamman: PSL1, PSL2

PSL1 da PSL2 sun bambanta a fannin gwaji da kuma a fannin sinadarai da kuma kayan aikin injiniya.

PSL2 ya fi PSL1 tsauri a fannin sinadaran da ke cikinsa, halayen taurin kai, gwajin tasiri, gwajin da ba ya lalatawa da sauransu.
Gwajin Tasiri

PSL2 kawai yana buƙatar gwajin tasiri: sai dai X80.

NDT: Gwajin da Ba Ya Lalacewa. PSL1 ba ya buƙatar gwaji wanda ba ya lalatawa idan aka rage farashin gwaji wanda ba ya lalatawa. PSL2 yana aiki.

(Gwajin da ba ya lalatawa: Gwajin da ba ya lalatawa (NDT) da gwajin NDT (lokacin amfani da hanyoyin gwajin NDT da aka rubuta a cikin API 5L) sune amfani da dabarun gwaji ɗaya ko fiye marasa lalatawa kamar radiography, ultrasonic (US), ko wasu (wanda kayan ba ya lalatawa) don gano kurakurai da lahani a cikin bututu.)

Don ƙarin bayani, tuntuɓe mu don ƙarin koyo game da bambance-bambance tsakanin API 5L PSL1 da PSL2.

Shiryawa da Sufuri

Marufi shinegabaɗaya tsirara, ɗaure waya ta ƙarfe, sosaiƙarfi.
Idan kuna da buƙatu na musamman, zaku iya amfani damarufi mai hana tsatsa, kuma mafi kyau.

Gargaɗi game da marufi da jigilar bututun ƙarfe na carbon

1. A lokacin Sufuri da Ajiya
API 5L bututun ƙarfeza a kare shi daga girgiza, matsi, yankewa ko duk wani lalacewar injiniya yayin tattarawa, jigilar kaya, adanawa da sarrafawa.

2. Tsarin Kulawa Mai Tsaro
Lokacin da kake aiki dabututun ƙarfe na carbon, koyaushe a ɗauki matakan kariya na yau da kullun don guje wa haɗurra kamar fashewa, gobara, ko kamuwa da sinadarai masu guba.

3. Yanayin Sabis
Bai kamata ka taɓa amfani da shi baAPI 5L bututun ƙarfe na carbona cikin yanayin zafi mai yawa, mai lalata iska, ko wani nau'in yanayi mai tsanani. Don waɗannan aikace-aikacen, zaɓi bututun da aka yi da ma'auni na musamman waɗanda ke jure wa zafin jiki mai yawa ko tsatsa.

4. Zaɓin Kayan Aiki & Takamaiman Bayani
Ka yanke shawara kan kayan bututun da kuma matakinsa bayan ka yi la'akari da yanayin aiki a hankali, wato yanayin muhalli, nau'in Matsakaici, matsin lamba da zafin jiki da aikace-aikacensa, da sauransu.

5. Dubawa da Gwaji Kafin Amfani
Ya kamata a duba layin Papa kafin amfani don tabbatar da inganci da aiki.

Sufuri:Jirgin Sama (Samfurin Isarwa), Jirgin Sama, Jirgin Kasa, Jirgin Ruwa (FCL ko LCL ko Girma)

Tambayoyin da ake yawan yi akai-akai

Q1: Nau'ikan bututun da ake da su?
A: Muna isar da bututun SMLS, ERW, LSAW da SSAW marasa matsala don aikace-aikacen matsin lamba da bututun mai daban-daban.

Q2: Wanne saman karewa da shafi za a iya zaɓa?
A: An yi fenti da fenti mai launin 3LPE, FBE, baƙar fata ko kuma galvanized. Akwai kuma gama niƙa na yau da kullun.

Q3: Yadda ake zaɓar madaidaicin matakin bututu?
A: Zaɓi matakin saboda matsin lamba na aiki, yanayin zafi, matsakaicin nau'in da yanayin kewaye. Idan kuna buƙata, ma'aikatan fasaha za su taimaka muku zaɓar matakin da ya fi dacewa da aikinku.

Q4: Menene takaddun shaidar ingancin ku?
A: An ƙera dukkan bututun bisa ga ƙa'idar API 5L kuma an samar da su da MTC (Takaddun Gwaji na Injin Niƙa). Bututun PSL2 suma suna fuskantar ƙarin gwaji da dubawa mai tsauri.

Q5: Menene lokacin jagora?
A: Ga samfuran hannun jari na yau da kullun, lokacin jagora na iya zama kwanaki 7-20 dangane da girma, adadi, da inda za a je.

Na baya: GB/T 2518-2008 DX51D/DX52D/DX53D+Z275 Na'urar Karfe Mai Fentin Jiki | Karfe Mai Ƙarancin Carbon Na Cikin Gida, 275 g/m² Na'urar Zinc, Don Ginawa & Amfani Da Masana'antu

Na gaba: ASTM A653 / A792 G90 G60 AZ50 PPGI Karfe Na'urar Ginawa, Kayan Aiki & Kera Bututu

API 5l