Mea Hana Paipu Laina Seamless API 5L Gr. B Carbon Kūʻai Nui a me ka Mea Hoʻolako

Paipu Laina Seamless API 5L Gr. B Kalapona

Paipu Laina Seamless API 5L Gr. B Kiʻi i Hōʻike ʻia

Wehewehe Pōkole:

ʻO ka paipu API 5L kahi paipu kila kalapona i hoʻohana ʻia no ka halihali ʻaila a me ke kinoea. Loaʻa iā ia ka paipu humuhumu ʻole a me ka paipu i hoʻopaʻa ʻia (ERW, SAW). ʻO nā papa kila e komo pū ana me ka API 5L Papa B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, a me PSL2.

Hoʻohana:Paipu API 5L

ʻIli:ʻeleʻele

Nā Papa:API 5L Papa B, X42, X52, X56, X60, X65, X70, X80

Ka laulā o ke anawaena o waho:1/2” a i 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 ʻīniha, 18 ʻīniha, 20 ʻīniha, 24 ʻīniha a hiki i 40 ʻīniha

Ka Manawa Hoʻouna:15-30 mau lā (e like me ke kaumaha maoli)

Puka FOB:Awa ʻo Tianjin/Awa ʻo Shanghai

E leka uila mai iā mākou Whatsapp Leka uila

Nā kikoʻī huahana

Nā Lepili Huahana

Nā kikoʻī huahana

Nā Papa	API 5L Papa B, X42, X52, X56, X60, X65, X70, X80
Pae Kikoʻī	PSL1, PSL2
Ka laulā o ke anawaena waho	1/2” a i 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 ʻīniha, 18 ʻīniha, 20 ʻīniha, 24 ʻīniha a hiki i 40 ʻīniha.
Papa Kuhikuhi Mānoanoa	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, a i SCH 160
Nā ʻAno Hana Hana	ʻAʻohe ʻōwili (ʻōwili wela a ʻōwili anu), Welded ERW (welded pale uila), SAW (Welded Arc Submerged) ma LSAW, DSAW, SSAW, HSAW
ʻAno Hoʻopau	Nā wēlau Beveled, Nā wēlau Plain
Ka laulā lōʻihi	SRL (Lōʻihi Random Hoʻokahi), DRL (Lōʻihi Random Pālua), 20 FT (6 mika), 40FT (12 mika) a i ʻole, i hoʻopilikino ʻia
Nā pāpale palekana	palaki a hao paha
Ka mālama ʻana i ka ʻili	ʻAno maoli, Varnished, Pena ʻEleʻele, FBE, 3PE (3LPE), 3PP, CWC (Uhi ʻia me ke Kaumaha Konikete) CRA Clad a i ʻole Lined

ʻO ka paipu API 5L e pili ana i ka paipu kila kalapona i hoʻohana ʻia i nā ʻōnaehana hoʻoili aila a me ke kinoea. Hoʻohana ʻia nō hoʻi ia e halihali i nā wai ʻē aʻe e like me ka mahu, ka wai, a me ka lepo.

Nā ʻAno Hana Hana

Uhi ka kikoʻī API 5L i nā ʻano hana wili ʻia a me nā ʻano hana seamless.

Nā ʻAno i Welded ʻia: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

ʻO nā ʻano maʻamau o ka paipu welded API 5L penei:

ERWʻO ka kuʻihao pale uila, hoʻohana pinepine ʻia no nā anawaena paipu ma lalo o 24 ʻīniha.

DSAW/SAWʻO ka hoʻoheheʻe ʻana i ka arc submerged ʻelua ʻaoʻao/kuʻi ʻana i ka arc submerged, kahi ʻano hoʻoheheʻe ʻē aʻe i ka ERW i hoʻohana ʻia no nā paipu anawaena nui.

LSAWʻO ka wili ʻana i ka arc submerged longitudinal, i hoʻohana ʻia no nā anawaena paipu a hiki i 48 ʻīniha. Ua ʻike ʻia hoʻi ʻo ke kaʻina hana hana JCOE.

SSAW/HSAWʻO ka wili submerged arc welding/spiral submerged arc welding, hoʻohana ʻia no nā anawaena paipu a hiki i 100 ʻīniha.

E Kāhea iā mākou e aʻo i nā ʻokoʻa ma waena o nā paipu ERW, LSAW, a me SSAW.

Nā ʻAno Paipu Seamless: Paipu seamless i ʻōwili wela ʻōwili anu

Hoʻohana nui ʻia ka paipu kila humuhumu no nā paipu liʻiliʻi ke anawaena (ʻoi aku ka liʻiliʻi ma mua o 24 ʻīniha).
(ʻOi aku ka makemake o ka paipu kila humuhumu ma mua o ka paipu i hoʻopili ʻia no nā anawaena ma lalo o 150 mm (6 ʻīniha)).
Hana pū mākou i nā paipu wili ʻole nui. Ma ka hoʻohana ʻana i kahi kaʻina hana wela, hiki ke hana ʻia ka paipu wili ʻole me ke anawaena kiʻekiʻe o 20 ʻīniha (508 mm). Inā makemake ʻoe i ka paipu wili ʻole me ke anawaena > 20", hiki iā mākou ke hana i ka paipu wili ʻole ma ke kaʻina hana hoʻonui wela me ke anawaena a hiki i 40" (1016 mm).

Papa Paipu API 5L

Hoʻokomo pū ʻia ka API 5L i nā māka e like me ka Papa B, X42, X46, X52, X56, X60, X65, X70 a me X80.

Loaʻa ka Paipu kila API 5L ma kekahi mau papa kila e like me ka Papa B, X42, X46, X52, X56, X60, X65, X70 a me X80. ʻO ke kiʻekiʻe o ke kila, ʻoi aku ka paʻa o ka mana like kalapona a ʻoi aku ka kiʻekiʻe o nā waiwai ikaika mechanical.

Eia kekahi, he ʻokoʻa ke ʻano kemika o nā paipu API 5L i hoʻopili ʻia a me nā paipu seamless me ke ʻano kila like, kahi i ʻoi aku ai ke koi o nā paipu i hoʻopili ʻia a emi mai ka nui o ke kalapona a me ka sulfur.

Nā koi kemika

Ka Hoʻohui Kemika no ka paipu PSL 1 me t ≤ 0.984”
Papa kila	ʻĀpana nuipa, % ma muli o ka wela a me nā loiloi huahana a,g
	C	Mn	P	S	V	Nb	Ti
	ʻoi loa b	ʻoi loa b	ka nui loa	ka nui loa	ka nui loa	ka nui loa	ka nui loa
Paipu humuhumu ʻole
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
Paipu i hoʻopaʻa ʻia
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%; a me Mo ≤ 0.15%,
b. No kēlā me kēia hōʻemi ʻana o 0.01% ma lalo o ka nui kiʻekiʻe i kuhikuhi ʻia no ke kalapona, ʻae ʻia ka hoʻonui ʻana o 0.05% ma luna o ka nui kiʻekiʻe i kuhikuhi ʻia no Mn, a hiki i ka nui o 1.65% no nā papa ≥ L245 a i ʻole B, akā ≤ L360 a i ʻole X52; a hiki i ka nui o 1.75% no nā papa > L360 a i ʻole X52, akā < L485 a i ʻole X70; a hiki i ka nui o 2.00% no ka papa L485 a i ʻole X70.,
c. Inā ʻaʻole i ʻaelike ʻia NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Ke ʻole i ʻaelike ʻia.,
f. Inā ʻaʻole i ʻaelike ʻia, NB + V = Ti ≤ 0.15%,
g. ʻAʻole ʻae ʻia ka hoʻohui ʻana o B me ka manaʻo hoʻokahi a ʻo ke koena B ≤ 0.001%

Nā koi kemika

Ka Hoʻohui Kemika no ka paipu PSL 2 me t ≤ 0.984”

Papa kila

ʻĀpana nuipa, % ma muli o ka wela a me nā loiloi huahana

Kālepa like me a

ʻĒ aʻe

CE IIW

CE Pcm

ʻoi loa b

ka nui loa

ʻoi loa b

ka nui loa

Paipu humuhumu a me ka 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	E like me ka ʻaelike
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	ʻo wau,j	E like me ka ʻaelike
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E like me ka ʻaelike
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E like me ka ʻaelike

Paipu i hoʻopaʻa ʻia
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	ʻo wau,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ʻo wau,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ʻo wau,j	–	0.25
a. SMLS t>0.787”, e like me ka ʻaelike nā palena CE. ʻO nā palena CEIIW i hoʻopili ʻia ma C > 0.12% a pili nā palena CEPcm inā C ≤ 0.12%,
b. No kēlā me kēia hōʻemi ʻana o 0.01% ma lalo o ka palena kiʻekiʻe i kuhikuhi ʻia no C, ʻae ʻia ka hoʻonui ʻana o 0.05% ma luna o ka palena kiʻekiʻe i kuhikuhi ʻia no Mn, a hiki i ka palena kiʻekiʻe o 1.65% no nā māka ≥ L245 a i ʻole B, akā ≤ L360 a i ʻole X52; a hiki i ka palena kiʻekiʻe o 1.75% no nā māka > L360 a i ʻole X52, akā < L485 a i ʻole X70; a hiki i ka palena kiʻekiʻe o 2.00% no nā māka ≥ L485 a i ʻole X70, akā ≤ L555 a i ʻole X80; a hiki i ka palena kiʻekiʻe o 2.20% no nā māka > L555 a i ʻole X80.,
c. Inā ʻaʻole i ʻaelike ʻia Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Inā ʻaʻole i ʻae ʻia, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% a me Mo ≤ 0.15%,
f. Inā ʻaʻole i ʻaelike ʻia,
g. Inā ʻaʻole i ʻaelike ʻia, Nb + V + Ti ≤ 0.15%,
h. Inā ʻaʻole i ʻae ʻia, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% a me MO ≤ 0.50%,
i. Inā ʻaʻole i ʻae ʻia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% a me MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Inā ʻaʻole i ʻae ʻia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% a me MO ≤ 0.80%,
l. No nā papa paipu PSL 2 āpau koe wale nō kēlā mau papa me nā memo wāwae j i ʻōlelo ʻia, pili kēia. Inā ʻaʻole i ʻae ʻia, ʻaʻole ʻae ʻia ka hoʻohui manaʻo o B a ʻo ke koena B ≤ 0.001%.

Nā Kūlana Hoʻouna

PSL	Kūlana Hoʻouna	Papa paipu
PSL1	E like me ka ʻōwili ʻia, hoʻonohonoho maʻamau, hoʻonohonoho maʻamau i hoʻokumu ʻia	A
	ʻO ka ʻōwili like ʻana, ka ʻōwili normalizing, ka ʻōwili thermomechanical, ka hoʻokumu thermo-mechanical, ka hoʻokumu normalizing, ka hoʻonohonoho normalized, ka hoʻonohonoho normalized a me ka hoʻohaʻahaʻa ʻia a i ʻole inā ʻae ʻia Q&T SMLS wale nō	B
	E like me ka ʻōwili ʻia, hoʻonohonoho ʻia i ʻōwili ʻia, ʻōwili thermomechanical, hoʻokumu ʻia thermo-mechanical, hoʻonohonoho ʻia i hoʻokumu ʻia, hoʻonohonoho ʻia, hoʻonohonoho ʻia a hoʻomaʻamaʻa ʻia	X42, X46, X52, X56, X60, X65, X70
PSL 2	E like me ka ʻōwili ʻia	BR, X42R
	Hoʻomaʻamaʻa ʻana i ʻōwili ʻia, hoʻomaʻamaʻa ʻana i hoʻokumu ʻia, hoʻomaʻamaʻa ʻia a i ʻole hoʻomaʻamaʻa ʻia a hoʻoikaika ʻia	BN, X42N, X46N, X52N, X56N, X60N
	Ua pio a hoʻomāmā ʻia	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	ʻOwili ʻia ka thermomechanical a i ʻole i hoʻokumu ʻia ka thermomechanical	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	ʻōwili ʻia ka Thermomechanical	X90M, X100M, X120M
	ʻO ka lawa (R, N, Q a i ʻole M) no nā māka PSL2, no ke kila kila

Pae Kikoʻī: PSL1, PSL2

ʻO ka PSL he pōkole no ka Product Specification Level a loaʻa iā ia ʻo PSL1 a me PSL2. He mea like ia me ka pae maikaʻi.

ʻAʻole ʻokoʻa wale ka PSL1 a me PSL2 i ka hoʻāʻo ʻana, akā, ʻo ke ʻano kemika a me nā waiwai mechanical kekahi.

ʻOi aku ka paʻakikī o ka PSL2 ma mua o PSL1 e pili ana i ka hoʻohuihui kemika, nā waiwai tensile, ka hoʻāʻo hopena, ka hoʻāʻo ʻole e luku, a pēlā aku.
Hoʻāʻo hopena

Hoʻāʻo hopena - ʻAʻole koi ʻia no PSL1, akā no PSL2 (koe naʻe ʻo X80).
Hoʻāʻo ʻAʻole luku

ʻAʻole koi ʻo PSL1 i ka hoʻāʻo ʻana ʻaʻole luku akā koi ʻo PSL2.

(Hoʻāʻo ʻole luku: Hoʻohana ka hoʻāʻo ʻole luku a me ka hoʻāʻo ʻana ma ke kūlana API 5L i ka radiographic, ultrasonic, a i ʻole nā ʻano hana ʻē aʻe (me ka ʻole o ka luku ʻana i ka mea) e ʻike i nā hemahema a me nā hemahema i nā pipelines.)

No ka ʻike hou aku, e kelepona mai iā mākou e aʻo hou e pili ana i nā ʻokoʻa ma waena o API 5L PSL1 a me PSL2.

Hoʻopili a me ka halihali

ʻO ka hoʻopili ʻanaʻōlohelohe ma ke ʻano laulā, hoʻopaʻa uea kila, loaikaika.
Inā he mau koi kūikawā kāu, hiki iā ʻoe ke hoʻohanaʻōpala pale ʻino, a ʻoi aku ka nani.

Nā hana palekana no ka hoʻopili ʻana a me ka lawe ʻana i nā paipu kila kalapona
1.Paipu kila API 5Lpono e pale ʻia mai ka pōʻino i hana ʻia e ke kuʻi ʻana, ka extrusion a me nā ʻoki i ka wā o ka halihali, ka mālama ʻana a me ka hoʻohana ʻana.
2. I ka wā e hoʻohana ai i nā paipu kila kalapona, pono ʻoe e hahai i nā kaʻina hana palekana e pili ana a e makaʻala e pale i nā pahū, nā ahi, nā lāʻau make a me nā pōpilikia ʻē aʻe.
3. I ka wā e hoʻohana ai,Paipu API 5L kila kalaponapono e pale i ka hoʻopili ʻana me nā mahana kiʻekiʻe, nā mea ʻino, a pēlā aku. Inā hoʻohana ʻia ma kēia mau wahi, pono e koho ʻia nā paipu kila kalapona i hana ʻia me nā mea kūikawā e like me ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa i ka pala.
4. I ke koho ʻana i nā paipu kila kalapona, pono e koho ʻia nā paipu kila kalapona o nā mea kūpono a me nā kikoʻī e pili ana i nā noʻonoʻo piha e like me ke kaiapuni hoʻohana, nā waiwai waena, ke kaomi, ka mahana a me nā mea ʻē aʻe.
5. Ma mua o ka hoʻohana ʻia ʻana o nā paipu kila kalapona, pono e hana ʻia nā nānā a me nā hoʻāʻo e pono ai e hōʻoia i ko lākou kūlana e kūlike me nā koi.