N'ogbe API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Carbon Steel Line Pipe Manufacturer and Supplier

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

Nkọwa dị mkpirikpi:

API 5L ọkpọkọ bụ ọkpọkọ ígwè carbon eji ebu mmanụ na gas. Ọ gụnyere ọkpọkọ enweghị nkebi na ọkpọkọ welded (ERW, SAW). Ihe akara igwe gụnyere API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, na PSL2.

Ojiji:API 5L Pipe

Elu:Nwa

akara ule:API 5L Ọkwa B, X42, X52, X56, X60, X65, X70, X80

Oke dayameta dị n'elu:1/2" ruo 2", 3", 4", 6", 8", 10 ", 12", 16 sentimita asatọ, 18 sentimita asatọ, 20 sentimita asatọ, 24 sentimita asatọ ruo 40 sentimita asatọ.

Oge Mbuga ozi:15-30 ụbọchị (dị ka ụda n'ezie)

Ọdụ ụgbọ mmiri FOB:Tianjin Port/Shanghai Port

Zitere anyị email WhatsApp Email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

akara ule	API 5L Ọkwa B, X42, X52, X56, X60, X65, X70, X80
Ọkwa nkọwapụta	PSL1, PSL2
Oke dayameta dị n'èzí	1/2" ruo 2", 3", 4", 6 ", 8", 10", 12", 16 sentimita asatọ, 18 sentimita asatọ, 20 sentimita asatọ, 24 sentimita asatọ ruo 40 sentimita asatọ.
Usoro usoro ịdị arọ	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ruo SCH 160
Ụdị nrụpụta	Enweghị nkebi (Na-ekpo ọkụ Rolled na Cold Rolled), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) na LSAW, DSAW, SSAW, HSAW
Akwụsị Ụdị	Agba agwụ agwụ, Larịị agwụ
Ogologo Ogologo	SRL (Obere random ogologo), DRL (Ugboro abụọ random Ogologo), 20 FT (6 mita), 40FT (12 mita) ma ọ bụ, ahaziri
Okpu nchebe	plastik ma ọ bụ ígwè
Ọgwụgwọ elu	Natural, Varnished, Black Painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad or Lined

Ọkpụkpọ API 5L na-ezo aka na ọkpọkọ ígwè carbon ejiri na sistemụ nnyefe mmanụ na gas. A na-ejikwa ya ebufe mmiri ndị ọzọ dị ka uzuoku, mmiri, na apịtị.

Ụdị nrụpụta

Nkọwapụta API 5L na-ekpuchi ma ụdị nrụpụta welded na enweghị nkebi.

Ụdị welded: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Ụdị ndị a na-ahụkarị API 5L ọkpọkọ welded bụ ndị a:

ERW: Eletriki iguzogide ịgbado ọkụ, a na-eji maka ọkpọkọ dayameta na-erughị 24 sentimita asatọ.

DSAW/SAW: ịgbado ọkụ n'okpuru mmiri nwere akụkụ abụọ / arc ịgbado ọkụ, ụzọ ịgbado ọkụ ọzọ maka ERW ejiri maka ọkpọkọ dayameta buru ibu.

LSAW: Longitudinal submerged arc ịgbado ọkụ, eji maka ọkpọkọ dayameta ruo 48 sentimita asatọ. Amarakwa dị ka usoro nrụpụta JCOE.

SSAW/HSAW: Spiral submerged arc welding/spiral submerged arc welding, eji maka ọkpọkọ dayameta ruo 100 inch.

Kpọtụrụ anyị ka ịmata ọdịiche dị n'etiti ọkpọkọ ERW, LSAW na SSAW.

Ụdị ọkpọkọ na-enweghị ntụpọ: ọkpọkọ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ

A na-ejikarị ọkpọkọ enweghị nkebi eme ihe maka obere ọkpọkọ dayameta (nke na-erughị sentimita 24).

(A na-ejikarị ọkpọkọ igwe anaghị agba nchara eme ihe karịa ọkpọkọ welded maka dayameta ọkpọkọ na-erughị 150 mm (6 inch).

Anyị na-enyekwa nnukwu ọkpọkọ na-enweghị ntụpọ. N'iji usoro nrụpụta ọkụ na-ekpo ọkụ, anyị nwere ike ịmepụta ọkpọkọ na-enweghị ntụpọ ruo 20 sentimita (508 mm) na dayameta. Ọ bụrụ na ị chọrọ ọkpọkọ enweghị nkebi nke karịrị 20 sentimita asatọ na dayameta, anyị nwere ike ịmepụta ya site na iji usoro agbasawanye ọkụ ruo 40 sentimita (1016 mm) na dayameta.

API 5L Ọkwa Ọkụ

API 5L na-ekpuchi ọkwa B, X42, X46, X52, X56, X60, X65, X70, na X80.

API 5L ígwè ọkpọkọ na-eji akara nchara dị iche iche, gụnyere ọkwa B, X42, X46, X52, X56, X60, X65, X70 na X80. Ka ọkwa nchara na-abawanye, njikwa nha carbon na-esiwanye ike na akụrụngwa ike igwe na-abawanye.

Na mgbakwunye, ihe mejupụtara kemịkalụ API 5L enweghị nkebi na ọkpọkọ welded nke otu ọkwa nchara dị iche, yana ọkpọkọ welded nwere ihe ndị siri ike chọrọ yana obere carbon na sọlfọ dị ala.

Chemical chọrọ

Chemical mejupụtara maka PSL 1 ọkpọkọ na t ≤ 0.984"
Ọkwa ígwè	Iberibe uka,% dabere na okpomọkụ na nyocha ngwaahịa a,g
	C	Mn	P	S	V	Nb	Ti
	max b	max b	max	max	max	max	max
Pipe enweghị nkebi
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
Ọkpọkpọ welded
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 nke 0.01% n'okpuru ebe a kapịrị ọnụ maka carbon, mmụba nke 0.05% n'elu ebe a kapịrị ọnụ maka Mn kwere omume, ruo na 1.65% kacha elu maka akara ule ≥ L245 ma ọ bụ B, mana ≤ L360 ma ọ bụ X52; ruo kacha nke 1.75% maka akara ule> L360 ma ọ bụ X52, mana
c. Ọ gwụla ma ekwenyeghị NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Ọ gwụla ma ekwetaghị.,
f. Ọ gwụla ma ekwenyeghị n'ụzọ ọzọ, NB + V = Ti ≤ 0.15%,
g. Ọnweghị ụma gbakwụnye nke B anabataghị yana nke fọdụrụ B ≤ 0.001%

Chemical chọrọ

Chemical mejupụtara maka PSL 2 ọkpọkọ na t ≤ 0.984"

Ọkwa ígwè

Iberibe oke,% dabere na nleba ọkụ na ngwaahịa

Carbon Equiv a

Ndị ọzọ

CE IIW

PCm CE

max b

max

max b

max

Ọkụ na-enweghị ntụpọ na 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	0.10 f	0.05	0.04	d,e,l	0.43	0.25
X60N	0,24 f	0,45 f	1.40 f	0.025	0.015	0.10 f	0.05 f	0,04 f	g,h,l	Dị ka e kwetara
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	0,45 f	1.5	0.025	0.015	0.07	0.05	0.04	e,l	0.43	0.25
X60Q	0.18 f	0,45 f	1.70 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65Q	0.18 f	0,45 f	1.70 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70Q	0.18 f	0,45 f	1.80 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80Q	0.18 f	0,45 f	1.90 f	0.025	0.015	g	g	g	i,j	Dị ka e kwetara
X90Q	0,16 f	0,45 f	1.9	0.02	0.01	g	g	g	j,k	Dị ka e kwetara
X100Q	0,16 f	0,45 f	1.9	0.02	0.01	g	g	g	j,k	Dị ka e kwetara

Ọkpọkpọ welded
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	0,45 f	1.4	0.025	0.015	d	d	d	e,l	0.43	0.25
X60M	0.12f	0,45 f	1.60 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65M	0.12f	0,45 f	1.60 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70M	0.12f	0,45 f	1.70 f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80M	0.12f	0,45 f	1,85 f	0.025	0.015	g	g	g	i,j	.043f	0.25
X90M	0.1	0,55 f	2.10 f	0.02	0.01	g	g	g	i,j	-	0.25
X100M	0.1	0,55 f	2.10 f	0.02	0.01	g	g	g	i,j	-	0.25
a. SMLS t>0.787”, oke CE ga-adị ka ekwenyero. Oke CEIIW etinyere fi C> 0.12% yana oke CEPcm etinyere ma ọ bụrụ C ≤ 0.12%,
b. Maka mbelata ọ bụla nke 0.01% n'okpuru ebe a kapịrị ọnụ maka C, mmụba nke 0.05% karịa nke kachasị maka Mn kwere omume, ruo na 1.65% kacha elu maka akara ule ≥ L245 ma ọ bụ B, mana ≤ L360 ma ọ bụ X52; ruo kacha nke 1.75% maka akara ule> L360 ma ọ bụ X52, mana L555 ma ọ bụ X80.,
c. Ọ gwụla ma ekwenyeghị 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 ekwenyeghị n'ụzọ ọzọ,
g. Ọ gwụla ma ekwenyeghị n'ụzọ 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 ule ọ bụla PSL 2 ma e wezụga akara ule ndị nwere ndetu ala ala peeji j kwuru, ihe ndị a na-emetụta. Ọ gwụla ma ekwenyeghị n'ụzọ ọzọ ọ nweghị ụma gbakwụnye nke B anabataghị yana nke fọdụrụ B ≤ 0.001%.

Ọnọdụ nnyefe

PSL	Ọnọdụ nnyefe	Ọkwa ọkpọkọ
PSL1	Dị ka-akpọrela, normalized, normalizing kpụrụ	A
	Dị ka akpọrela, normalizing akpọrepu, thermomechanical akpọrepu, thermo-mechanical kpụrụ, normalize kpụrụ, normalized, normalized na iwe ma ọ bụ ọ bụrụ na ekwenyela Q&T SMLS naanị.	B
	Dị ka-akpọrela, normalizing akpọrepu, thermomechanical akpọrepu, thermo-mechanical kpụrụ, normalize kpụrụ, normalized, normalized na iwe ọkụ.	X42, X46, X52, X56, X60, X65, X70
PSL 2	Dị ka-akpọrela	BR, X42R
	Normalizing akpọrela, na-eme ka ọ dị mma etolite, emebere ya ma ọ bụ mee ka ọ dị mma na iwe ọkụ	BN, X42N, X46N, X52N, X56N, X60N
	Emenyụ na iwe	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Thermomechanical akpọrepu ma ọ bụ thermomechanical kpụrụ	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M.
	Thermomechanical akpọrela	X90M, X100M, X120M
	Nke zuru oke (R, N, Q ma ọ bụ M) maka akara ule PSL2, bụ nke ọkwa nchara.

Ọkwa nkọwapụta: PSL1 , PSL2

PSL na-anọchi anya ọkwa nkọwapụta ngwaahịa, nke gụnyere PSL1 na PSL2. Enwere ike ịghọta ya dị ka ọkwa dị mma.

PSL1 na PSL2 dị iche na ọ bụghị naanị na nyocha chọrọ kamakwa na ihe mejupụtara kemịkalụ na akụrụngwa akụrụngwa.

PSL2 nwere ihe siri ike chọrọ karịa PSL1 n'ihe gbasara ihe mejupụtara kemịkalụ, akụrụngwa tensile, nnwale mmetụta, nnwale na-adịghị emebi emebi, wdg.

Nnwale mmetụta
PSL1 anaghị achọ nnwale mmetụta, ebe PSL2 (ma e wezụga X80) na-achọ.

Nnwale anaghị emebi emebi
PSL1 anaghị achọ nnwale na-adịghị emebi emebi, ebe PSL2 na-achọ.

(Nnwale na-adịghị emebi emebi: Nnwale na ule na-adịghị emebi emebi na ọkọlọtọ API 5L na-eji redio, ultrasonic, ma ọ bụ ụzọ ndị ọzọ (na-emebighị ihe) iji chọpụta ntụpọ na ezughị okè na pipeline.)

Maka nkọwa ndị ọzọ, kpọtụrụ anyị ka anyị mụtakwuo maka ndịiche dị n'etiti API 5L PSL1 na PSL2.

Mbukota na Ụgbọ njem

Nkwakọ ngwaahịa bụn'ozuzu gba ọtọ, nchara waya njikọ, nke ukwuuike.
Ọ bụrụ na ị nwere ihe pụrụ iche chọrọ, ị nwere ike ijinkwakọ ngwaahịa nchara, ma maa mma karịa.

Akpachara anya maka nkwakọ na mbugharị nke ọkpọkọ ígwè carbon
1.API 5L Steel Pipega-echebe ya pụọ na mmebi nke nkukota, extrusion na mbelata n'oge njem, nchekwa na ojiji.
2. Mgbe ị na-eji ọkpọkọ ígwè carbon, ị kwesịrị ịgbaso usoro ọrụ nchekwa kwekọrọ ma ṅaa ntị iji gbochie mgbawa, ọkụ, nsị na ihe mberede ndị ọzọ.
3. N'oge eji,carbon ígwè API 5L Pipekwesịrị izere kọntaktị na okpomọkụ dị elu, mgbasa ozi na-emebi emebi, wdg Ọ bụrụ na ejiri ya na gburugburu ebe a, a ga-ahọrọ ọkpọkọ carbon ígwè nke ihe ndị pụrụ iche dị ka okpomọkụ dị elu na nkwụsị nke corrosion.
4. Mgbe ị na-ahọrọ ọkpọkọ nchara carbon, a ga-ahọrọ ọkpọkọ carbon ígwè nke ihe ndị kwesịrị ekwesị na nkọwa ndị dabeere na echiche zuru ezu dị ka ebe eji eme ihe, ihe ndị na-ajụ ase, nrụgide, okpomọkụ na ihe ndị ọzọ.
5. Tupu a na-eji ọkpọkọ carbon carbon, ekwesịrị ime nyocha na ule dị mkpa iji hụ na àgwà ha na-emezu ihe ndị a chọrọ.