API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Carbon Steel Line Pipe Onye Mmepụta na Onye Na-ebunye ya

API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Carbon Steel Line Pipe

Nkọwa Dị Mkpirikpi:

API 5L PSL2 Carbon Steel Line PipeỌ dabara adaba maka mmepụta mmanụ na gas, igwu ala na ọrụ ubi mmanụ. Emere paịpụ ndị a dịka iwu mba ụwa siri dị nke API 5L, nwere ike, ike na ntụkwasị obi dị elu maka ọrụ paịpụ ahịrị.

Aha:API 5L Carbon Steel Line Pipe

Elu:Ojii

Akara ule:API 5L Klas B, X42, X52, X56, X60, X65, X70, X80

Oke Dayameta Mpụta:1/2” ruo 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16”, 18”, 20”, 24” ruo 40”

Oge Mbuga ozi:Ụbọchị 15-30 (dịka ọnụego ahụ si dị)

Ọdụ ụgbọ mmiri FOB:Ọdụ Ụgbọ Mmiri Tianjin/Ọdụ Ụgbọ Mmiri Shanghai

Zitere anyị ozi-e WhatsApp ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa

atụmatụ	Nkọwapụta
Ọkọlọtọ	API 5L PSL2
Ọkwa	Gr. B / X42 / X52 / X60 / X65
Ụdị Paịpụ	Enweghị ntụpọ / ERW / LSAW / SSAW
Dayameta Mpụta	1/2” – 60” (Enwere ike ịhazi ya)
Ọkpụrụkpụ Mgbidi	SCH 10 – SCH 160
Ogologo	5.8m / 6m / 11.8m / 12m ma ọ bụ ahaziri ya
Elu	Ojii / 3LPE / FBE / Galvanized
Ngwaahịa	Ngwaahịa buru ibu dị
Ọnụahịa	Ụlọ ọrụ mmepụta ihe ozugbo
Nnyefe	Mbupu Ngwa Ngwa nke ụbọchị 15–30

Paịpụ API 5Lbụ paịpụ ígwè carbon nke a na-ejikarị eme ihe n'ụlọ ọrụ mmanụ na gas. Ọ na-ejekwa ozi dị ka ụzọ isi buru mmiri ndị ọzọ dị ka uzuoku, mmiri na apịtị.

Ụdị Mmepụta

API 5L na-emetụta ma ọkpọkọ welded ma nke na-enweghị ntụpọ.

Ụdị ndị e ji agbakọta: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Ụdị ọkpọkọ welded API 5L dị ka ndị a:

ERW: A na-eji ọkpọkọ eletriki eme ihe maka ọkpọkọ nwere dayameta na-erughị sentimita iri abụọ na anọ.

DSAW/ SAW: Ịgbado arc nke nwere akụkụ abụọ/ịgbado arc nke nwere akụkụ abụọ bụ ụzọ ọzọ e si agbado arc nke enwere ike iji dochie ERW maka nnukwu paịpụ dayameta.

LSAW: Njikọta Arc nke dị n'okpuru mmiri nke ogologo oge nke e ji paịpụ ruo sentimita iri anọ na asatọ n'obosara. A maara ya dị ka usoro nhazi JCOE.

SSAW/HSAW: Mgbado arc gbara okirikiri/mgbado arc gbara okirikiri ruo paịpụ dayameta nke sentimita 100.

Kpọtụrụ Anyị Ka Ị Mata Ihe Dị Iche n'etiti ERW, LSAW, na SSAW pipe.

Ụdị Paịpụ Na-enweghị Ntụpọ: Paịpụ Na-enweghị Ntụpọ Na-enweghị Ntụpọ Na Paịpụ Na-enweghị Ntụpọ

A na-ejikarị paịpụ na-enweghị ntụpọ eme obere paịpụ dayameta (ọ na-erughị sentimita iri abụọ na anọ).

(A na-ejikarị paịpụ ígwè na-enweghị ntụpọ eme ihe karịa paịpụ a kpara akpa maka dayameta paịpụ na-erughị 150 mm (inchi 6).

Anyị na-echekwa nnukwu paịpụ dayameta na-enweghị ntụpọ. Site na iji usoro ịgbagharị ọkụ, anyị nwere ike imepụta paịpụ ruo dayameta 20" (508 mm) na-enweghị ntụpọ. Ọ bụrụ na ịchọrọ paịpụ na-enweghị ntụpọ karịrị dayameta 20", anyị nwere ike imepụta ya ruo dayameta 40" (1016 mm) site na usoro ịgbasa ọkụ.

Ọkwa Pipe API 5L

API 5L na-akọwapụta akara ndị a: Klas B, X42, X46, X52, X56, X60, X65, X70, na X80.

E nwere ọtụtụ ụdị ígwè dị iche iche maka ọkpọkọ ígwè API 5L dịka Grade B, X42, X46, X52, X56, X60, X65, X70, na X80. Ka ọkwa ígwè na-abawanye, njikwa nhata carbon na-esikwu ike, ike igwe na-adịkwa elu.

Ọzọkwa, ihe mejupụtara kemịkalụ nke ọkpọkọ API 5L na-enweghị ntụpọ na nke a na-agbakọta maka ọkwa ụfọdụ abụghị otu, ọkpọkọ a na-agbakọta nwere mkpa dị elu karịa na obere ego nke carbon na sọlfọ.

Ihe achọrọ maka kemịkalụ

Ngwakọta kemịkalụ maka paịpụ PSL 1 nwere t ≤ 0.984”
Ọkwa ígwè	Nkebi oke, pasentị dabere na nyocha okpomọkụ na ngwaahịa a, g
	C	Mn	P	S	V	Nb	Ti
	kacha b	kacha b	kachasị	kachasị	kachasị	kachasị	kachasị
Pipe Enweghị Nsogbu
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
Pipe a na-agbakọta
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%; na Mo ≤ 0.15%,
b.Maka mbelata ọ bụla 0.01% n'okpuru oke ọdịnaya carbon akọwapụtara, ọdịnaya manganese (Mn) a na-anabata nwere ike ịbawanye site na 0.05%, dabere na oke ndị a:Ruo 1.65% Mn maka akara ≥ L245 (B) na ≤ L360 (X52) Ruo 1.75% Mn maka akara > L360 (X52) na < L485 (X70) Ruo 2.00% Mn maka ọkwa L485 (X70)
c. Ọ gwụla ma ekwenyere na NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Ọ gwụla ma ekwenyere ihe ọzọ.,
f. Ọ gwụla ma ekwenyere ihe ọzọ, NB + V = Ti ≤ 0.15%,
g. A naghị ekwe ka etinye B n'amamihe, a naghịkwa ekwe ka ihe fọdụrụ B ≤ 0.001%

Ihe achọrọ maka kemịkalụ

Ngwakọta kemịkalụ maka ọkpọkọ PSL 2 nwere t ≤ 0.984”

Ọkwa ígwè

Nkebi oke, pasentị dabere na nyocha okpomọkụ na ngwaahịa

Ngwakọta Carbon

Ndị ọzọ

CE IIW

CE Pcm

kacha b

kachasị

kacha b

kachasị

Pipe Enweghị Nsogbu na Njikọta
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	Dịka ekwekọrịtara
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	m,j	Dịka ekwekọrịtara
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Dịka ekwekọrịtara
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Dịka ekwekọrịtara

Pipe a na-agbakọta
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	m,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	m,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	m,j	–	0.25
a. SMLS t>0.787”, oke CE ga-adị ka ekwenyero. Oke CEIIW etinyere fi C > 0.12% yana oke CEPcm ga-adị ma ọ bụrụ na C ≤ 0.12%,
b.Maka mbelata ọ bụla 0.01% n'okpuru oke carbon (C) akọwapụtara, ọdịnaya manganese (Mn) a na-anabata nwere ike ịbawanye site na 0.05%, n'ime oke ndị a:Ruo 1.65% Mn maka akara ≥ L245 (B) na ≤ L360 (X52) Ruo 1.75% Mn maka akara > L360 (X52) na < L485 (X70) Ruo 2.00% Mn maka akara ≥ L485 (X70) na ≤ L555 (X80) Ruo 2.20% Mn maka akara > L555 (X80)
c. Ọ gwụla ma ekwenyere ihe ọzọ Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Ọ gwụla ma ekwetaghị, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% na Mo ≤ 0.15%,
f. Ọ gwụla ma ekwenyere ihe ọzọ,
g. Ọ gwụla ma ekwenyere ihe ọzọ, Nb + V + Ti ≤ 0.15%,
h. Ọ gwụla ma ekwenyeghị n'ụzọ ọzọ, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% na MO ≤ 0.50%,
i. Ọ gwụla ma ekwenyeghị n'ụzọ ọzọ, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% na MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Ọ gwụla ma ekwenyeghị n'ụzọ ọzọ, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% na MO ≤ 0.80%,
l. Maka akara paịpụ PSL 2 niile ewezuga akara ndị nwere ihe odide ala ala j kwuru, ihe ndị a na-emetụta. Ọ gwụla ma ekwenyere na ọ bụghị ihe ọzọ, a naghị ekwe ka etinye B n'uche na ihe fọdụrụ B ≤ 0.001%.

Ọnọdụ Nnyefe

PSL1	Ọnọdụ Nnyefe	Akara ndị dị mkpa
	A na-akpụgharị ya, a na-ahazi ya nke ọma, a na-ahazikwa ya nke ọma	A
	A na-agbanwe agbanwe, a na-agbanwe agbanwe, a na-agbanwe thermomechanical, a na-agbanwe thermomechanical, a na-agbanwe agbanwe, a na-agbanwe agbanwe, a na-agbanwe agbanwe na a na-agbanwe agbanwe, ma ọ bụ ọ bụrụ na ekwenyere, Q&T SMLS naanị	B
	A na-agbanwe agbanwe, a na-agbanwe agbanwe, a na-agbanwe thermomechanical, a na-agbanwe thermomechanical, a na-agbanwe agbanwe, a na-agbanwe agbanwe, a na-agbanwe agbanwe ma na-eme ka ọ dị jụụ	X42, X46, X52, X56, X60, X65, na X70

PSL2	Ọnọdụ Nnyefe	Ọkwa Pipe
	A na-akpọgharị dịka ọ dị	BR, X42R
	Nhazi nke a na-akpọgharị/mebere, mee ka ọ dị mma, ma ọ bụ mee ka ọ dị mma ma dị jụụ	BN, X42N, X46N, X52N, X56N, X60N
	Emenyụọla ma dị jụụ	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Akpụgharịrị / kpụrụ Thermomechanical	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	A na-akpọgharị naanị Thermomechanical	X90M, X100M, X120M
Rịba ama: Maka akara PSL2, mgbakwunye (R, N, Q, ma ọ bụ M) bụ akụkụ nke aha ọkwa ígwè.

Ọkwa nkọwapụta: PSL1, PSL2

PSL1 na PSL2 dị iche na oke nnwale yana na njirimara kemịkalụ na igwe ha.

PSL2 siri ike karịa PSL1 na nhazi kemịkalụ, njirimara nrụgide, ule mmetụta, nnwale na-anaghị emebi emebi na ihe ndị ọzọ.
Nnwale Mmetụta

Naanị PSL2 chọrọ nnwale mmetụta: ewezuga X80.

NDT: Nnwale Na-anaghị Ebibi Ihe. PSL1 anaghị achọ nnwale na-anaghị ebibi ihe ma ọ bụrụ na a na-ebelata nnwale na-anaghị ebibi ihe. PSL2 na-eme ya.

(Nnwale na-anaghị ebibi ihe: Nnwale na-anaghị ebibi ihe (NDT) na nnwale NDT (mgbe ejiri usoro nnwale NDT nke e dere na API 5L) bụ iji otu ma ọ bụ karịa usoro nnwale na-anaghị ebibi ihe dịka rediografi, ultrasound (US), ma ọ bụ ndị ọzọ (nke ihe ahụ anaghị ebibi) chọpụta ntụpọ na ezughị okè dị na paịpụ.)

Maka nkọwa ndị ọzọ, kpọtụrụ anyị ka ịmatakwu gbasara ọdịiche dị n'etiti API 5L PSL1 na PSL2.

Nkwakọba na Ụgbọ njem

Nkwakọ ngwaahịa bụgba ọtọ n'ozuzu, njikọ waya ígwè, nke ukwuusiri ike.
Ọ bụrụ na ị nwere ihe pụrụ iche achọrọ, ị nwere ike ijinkwakọ ngwaahịa nchara na-egosi, ma mara mma karịa.

Ihe ndị a ga-eme iji chekwaa ma bufee paịpụ ígwè carbon.

1. N'oge njem na nchekwa
API 5L ígwè pipea ga-echebe ya pụọ na ujo, mkpakọ, ịkpụ ma ọ bụ mmebi igwe ọ bụla ọzọ n'oge nkwakọ ngwaahịa, njem, nchekwa na njikwa.

2. Usoro Njikwa Nchekwa
Mgbe ị na-arụ ọrụ naọkpọkọ ígwè carbon, na-agbaso ihe ndị a na-emekarị iji zere ihe mberede dịka mgbawa, ọkụ, ma ọ bụ ịnweta kemịkalụ na-egbu egbu.

3. Ọnọdụ Ọrụ
I kwesịghị iji ya eme ihe mgbe ọbụlaỌkpọkọ ígwè carbon 5L APIn'ọnọdụ okpomọkụ dị elu, nke na-emebi emebi, ma ọ bụ ụdị gburugburu ebe obibi ọ bụla ọzọ siri ike. Maka ojiji ndị a, họrọ paịpụ ndị e ji ọkwa pụrụ iche mee nke na-eguzogide okpomọkụ dị elu ma ọ bụ nchara.

4.Nhọrọ Ihe na Nkọwapụta
Kpebie ihe e ji arụ ọrụ na ọkwa paịpụ ahụ mgbe ị tụlechara nke ọma ọnọdụ ọrụ ya dịka ọdịdị gburugburu ebe obibi, ụdị nke etiti, nrụgide na okpomọkụ na ngwa, wdg.

5. Nnyocha na Nnwale Tupu Ojiji
A ga-enyocha akara Pope tupu ejiri ya iji gosi na ọ dị mma ma dịkwa irè.

Njem:Nnyefe Ngwa Ngwa (Nnyefe Ihe Nlereanya), Ikuku, Ụgbọ okporo ígwè, Ala, Mbupu n'oké osimiri (FCL ma ọ bụ LCL ma ọ bụ Nnukwu)

Ajụjụ Ndị A Na-ajụkarị

Q1: Ụdị ọkpọkọ dị?
A: Anyị na-ebuga paịpụ ndị na-enweghị ntụpọ (SMLS), ERW, LSAW na SSAW maka ọtụtụ ngwa nrụgide na paịpụ.

Q2: Kedu ihe e ji emecha elu na mkpuchi elu ka a ga-ahọrọ?
A: Ihe mkpuchi ahụ bụ 3LPE, FBE, agba ojii ma ọ bụ galvanized. E nwekwara ihe eji arụ ọrụ igwe nkịtị.

Q3: Kedu otu esi ahọrọ ọkwa ọkpọkọ ziri ezi?
A: Họrọ ọkwa ahụ n'ihi nrụgide ọrụ, okpomọkụ, ụdị etiti na ọnọdụ gbara ya gburugburu. Ọ bụrụ na ịchọrọ, ndị ọrụ teknụzụ anyị ga-enyere gị aka ịhọrọ ọkwa kacha mma maka ọrụ gị.

Q4: Kedu asambodo ogo gị?
A: Emepụtara ọkpọkọ niile dịka nkọwapụta API 5L si dị ma nye ha MTC (Asambodo Nnwale Mill). A na-enyocha ma na-enyocha ọkpọkọ PSL2 nke ọma.

Q5: Kedu oge ndu?
A: Maka ngwaahịa ngwaahịa nkịtị, oge ndu nwere ike ịbụ ụbọchị 7-20 dabere na nha, ọnụọgụ, na ebe a na-aga.

Nke gara aga: GB/T 2518-2008 DX51D/DX52D/DX53D+Z275 Ejiri ígwè agba agba | Ígwè dị ala nke e ji carbon mee, 275 g/m² Zinc Coating, maka owuwu na ojiji ụlọ ọrụ mmepụta ihe

Osote: ASTM A653 / A792 G90 G60 AZ50 PPGI Steel Coil maka owuwu, ngwa na mmepụta paịpụ

Api 5l