Paipa Rino Waro Kore Tuitui API 5L Gr. B/X42/X52/X65/ X70 Pls1 Psl2 Kaihanga Paipa Raina me te Kaiwhakarato

Paipa maitai waro korekore API 5L Gr. Paipa raina Psl2 Pls1 Pls1

Paipa Rino Waro Kore Tuitui API 5L Gr. Paipa Raina Psl2 Pls1 Whakaahua Matua

Whakaahuatanga Poto:

He paipa rino waro te paipa API 5L e whakamahia ana mō te kawe hinu me te hau. Kei roto ko te paipa tuimotu me te paipa whakarewa (ERW, SAW). Kei roto i ngā momo maitai ko te API 5L Tau B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, me PSL2.

Whakamahinga:Paipa API 5L

Mata:Pango

Ngā māka:API 5L Tau B, X42, X52, X56, X60, X65, X70, X80

Awhe Diameter o Waho:1/2” ki te 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inihi, 18 inihi, 20 inihi, 24 inihi tae atu ki te 40 inihi

Wā Tukunga:15-30 ngā rā (e ai ki te taumaha tuturu)

Tauranga FOB:Te Tauranga o Tianjin/Te Tauranga o Shanghai

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Taipitopito Hua

Ngā Tohu Hua

Taipitopito Hua

Ngā māka	API 5L Tau B, X42, X52, X56, X60, X65, X70, X80
Taumata Whakatakotoranga	PSL1, PSL2
Awhe Diameter o Waho	1/2” ki te 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inihi, 18 inihi, 20 inihi, 24 inihi tae atu ki te 40 inihi.
Kaupapa Matotoru	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ki te SCH 160
Ngā Momo Hanga	Kore-tuitui (Werahia me te Mataohia), Whakarewahia ERW (Whakarewahia ātete hiko), SAW (Whakarewahia Pewa Rukuhia) i roto i te LSAW, DSAW, SSAW, HSAW
Momo Mutunga	Ngā pito piko, Ngā pito papatahi
Awhe Roa	SRL (Roa Matapōkere Takitahi), DRL (Roa Matapōkere Takirua), 20 FT (6 mita), 40FT (12 mita) rānei, kua whakaritea
Ngā Taupoki Tiaki	kirihou, rino rānei
Te Maimoatanga Mata	Taiao, Pania, Peita Mangu, FBE, 3PE (3LPE), 3PP, CWC (Panitia Taumaha Konukuraiti) Kua Whakakikoruatia, Kua Raina rānei ki te CRA

Ko te paipa API 5L e pā ana ki te paipa maitai waro e whakamahia ana i roto i ngā pūnaha tuku hinu me te hau. E whakamahia ana hoki hei kawe i ētahi atu wai pērā i te mamaoa, te wai, me te paru.

Ngā Momo Hanga

E kapi ana te whakatakotoranga API 5L i ngā momo hanga whakarewa me ngā momo hanga tuimotu.

Ngā Momo Whakarewa: Paipa ERW, SAW, DSAW, LSAW, SSAW, HSAW

Ko ngā momo paipa API 5L noa e whai ake nei:

ERWTe whakarewa ātete hiko, e whakamahia ana mō ngā diameter paipa iti iho i te 24 inihi.

DSAW/SAWKo te whakarewa pewa ruku-rua taha-rua/te whakarewa pewa ruku-rua, he tikanga whakarewa rerekē hei whakakapi i te ERW e whakamahia ana mō ngā paipa whānui ake.

LSAWTe whakarewa pewa whakarara whakaroa, e whakamahia ana mō ngā diameter paipa tae atu ki te 48 inihi. E mōhiotia ana hoki ko te tukanga hanga JCOE.

SSAW/HSAWTe whakarewa pewa hurihuri/te whakarewa pewa hurihuri, e whakamahia ana mō ngā diameter paipa tae atu ki te 100 inihi.

Whakapā mai ki a mātou kia mōhio ai ki ngā rerekētanga i waenga i ngā paipa ERW, LSAW, me SSAW.

Ngā Momo Paipa Tuitui: Paipa Tuitui Huri-wera me te Paipa Tuitui Huri-Matao

Ko te paipa tui kore e whakamahia ana mō ngā paipa iti te diameter (iti iho i te 24 inihi te whānui).

(He nui ake te whakamahinga o te paipa maitai tui kore i te paipa whakarewa mō ngā diameter o te paipa kei raro iho i te 150 mm (6 inihi).

Kei a mātou anō hoki ngā paipa kore hononga he whānui te whānui. Mā te whakamahi i te tukanga hanga hurihuri-wera, ka taea e mātou te whakaputa paipa kore hononga tae atu ki te 20 inihi (508 mm) te whānui. Mena kei te hiahia koe i ngā paipa kore hononga he nui ake i te 20 inihi te whānui, ka taea e mātou te whakaputa mā te whakamahi i te tukanga whakawhānui-wera tae atu ki te 40 inihi (1016 mm) te whānui.

Pae Paipa API 5L

Ka hipokina e te API 5L ngā Wāhanga B, X42, X46, X52, X56, X60, X65, X70, me te X80.

He maha ngā momo maitai e whakamahia ana e ngā paipa maitai API 5L, tae atu ki te Wāhanga B, X42, X46, X52, X56, X60, X65, X70, me te X80. I te pikinga ake o te taumata maitai, ka kaha ake te mana whakahaere o te waro ōrite, ā, ka teitei ake ngā āhuatanga kaha ā-ringa.

Hei tāpiritanga, he rerekē te hanganga matū o ngā paipa API 5L tuimotu me ngā paipa whakarewa o te taumata maitai kotahi, he tino kaha ake ngā whakaritenga o ngā paipa whakarewa me te iti ake o te ihirangi waro me te whanariki.

Ngā whakaritenga matū

Te Hanganga Matū mō te paipa PSL 1 me te t ≤ 0.984”
Te Kaupae Rino	Te wāhanga papatipu, % i runga i te wera me te tātaritanga hua a,g
	C	Mn	P	S	V	Nb	Ti
	mōrahi b	mōrahi b	mōrahi	mōrahi	mōrahi	mōrahi	mōrahi
Paipa Tuitui
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
Paipa Whakarewa
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%; me te Mo ≤ 0.15%,
b. Mō ia whakahekenga o te 0.01% i raro i te kukū mōrahi kua tohua mō te waro, ka whakaaetia he pikinga o te 0.05% ki runga ake i te kukū mōrahi kua tohua mō te Mn, tae atu ki te mōrahi o te 1.65% mō ngā tohu ≥ L245, B rānei, engari ≤ L360, X52 rānei; tae atu ki te mōrahi o te 1.75% mō ngā tohu > L360, X52 rānei, engari < L485, X70 rānei; ā, tae atu ki te mōrahi o te 2.00% mō te tohu L485, X70 rānei.,
c. Ki te kore e whakaaetia tētahi atu mea NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Ki te kore e whakaaetia tētahi atu mea,
f. Ki te kore e whakaaetia tētahi atu mea, NB + V = Ti ≤ 0.15%,
g. Kāore e whakaaetia te tāpiri ā-tauira o te B, ā, ko te toenga o te B ≤ 0.001%

Ngā whakaritenga matū

Te Hanganga Matū mō te paipa PSL 2 me te t ≤ 0.984”

Te Kaupae Rino

Te wāhanga papatipu, % i runga i ngā tātaritanga wera me te hua

Waro Equiv a

Ētahi atu

CE IIW

CE Pcm

mōrahi b

mōrahi

mōrahi b

mōrahi

Paipa Tuitui me te Whakarewa
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	I whakaaetia
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	i,j	I whakaaetia
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	I whakaaetia
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	I whakaaetia

Paipa Whakarewa
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	i,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	i,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	i,j	–	0.25
a. SMLS t>0.787”, me rite ngā rohe CE ki tā te whakaaetanga. Ko ngā rohe CEIIW e whakamahia ana mō C > 0.12%, ā, ka whakamahia ngā rohe CEPcm mēnā ko C ≤ 0.12%,
b. Mō ia whakahekenga o te 0.01% i raro i te mōrahi kua tohua mō C, ka whakaaetia he pikinga o te 0.05% ki runga ake i te mōrahi kua tohua mō Mn, tae atu ki te mōrahi o te 1.65% mō ngā tohu ≥ L245, B rānei, engari ≤ L360, X52 rānei; tae atu ki te mōrahi o te 1.75% mō ngā tohu > L360, X52 rānei, engari < L485, X70 rānei; tae atu ki te mōrahi o te 2.00% mō ngā tohu ≥ L485, X70 rānei, engari ≤ L555, X80 rānei; ā, tae atu ki te mōrahi o te 2.20% mō ngā tohu > L555, X80 rānei.,
c. Ki te kore e whakaaetia tētahi atu tikanga Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Ki te kore e whakaaehia, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% me Mo ≤ 0.15%,
f. Ki te kore e whakaaetia tētahi atu mea,
g. Ki te kore e whakaaetia tētahi atu mea, Nb + V + Ti ≤ 0.15%,
h. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% me MO ≤ 0.50%,
i. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% me MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% me MO ≤ 0.80%,
l. Mō ngā tohu paipa PSL 2 katoa, haunga ngā tohu me ngā kōrero tāpiri i raro i te maru j, ka pāngia ēnei e ngā mea e whai ake nei. Ki te kore e whakaaetia tētahi atu mea, kāore e whakaaetia te tāpiri ā-taurangi o te B, ā, ko te toenga B ≤ 0.001%.

Ngā Tikanga Tukunga

PSL	Āhua Tukunga	Te taumata paipa
PSL1	Kua hurihia, kua whakatauritea, kua hangaia te whakataurite	A
	Kua hurihia, kua hurihia kia rite ki te whakaritenga, kua hurihia kia rite ki te wera, kua hangaia kia rite ki te wera, kua whakaritea kia rite ki te whakaritenga me te whakamahana, mēnā rānei kua whakaaetia he Q&T SMLS anake.	B
	I te wā i hurihia ai, i hurihia kia ōrite, i hurihia kia wera-mīhini, i hangaia kia ōrite, i hangaia kia ōrite, i whakaritea, i whakaritea me te whakamahana	X42, X46, X52, X56, X60, X65, X70
PSL 2	Kua hurihia	BR, X42R
	Te whakataurite i te hurihuri, te whakataurite i te hanga, te whakataurite, te whakataurite rānei, me te whakamāmā	BN, X42N, X46N, X52N, X56N, X60N
	Kua tineia, kua whakamahanatia	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	He mea hurihuri, he mea hanga rānei he mea hanga ki te wai wera	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Hurihia te wera-mīhini	X90M, X100M, X120M
	Ko te rawaka (R, N, Q, M rānei) mō ngā māka PSL2, nō te māka maitai

Taumata Whakatakotoranga: PSL1, PSL2

Ko te PSL he whakarāpopototanga mō te Taumata Whakatakotoranga Hua, kei roto ko te PSL1 me te PSL2. Ka taea hoki te whakamārama hei tohu kounga.

Ehara i te mea ko ngā whakaritenga whakamātautau anake te rerekētanga o PSL1 me PSL2 engari ko te hanganga matū me ngā āhuatanga hangarau anō hoki.

He tino kaha ake ngā whakaritenga a te PSL2 i te PSL1 e pā ana ki te hanganga matū, ngā āhuatanga kume, te whakamātautau pānga, te whakamātautau kore-whakangaro, me ētahi atu.

Whakamātautau Pānga
Kāore a PSL1 e hiahia ki te whakamātautau pānga, engari ko PSL2 (haunga a X80) e hiahia ana.

Whakamātautau Kore-Whakangaro
Kāore a PSL1 e hiahia ki ngā whakamātautau kore-whakangaro, engari e hiahia ana a PSL2.

(Whakamātautau kore-whakangaro: Ko te whakamātautau kore-whakangaro me te whakamātautau i roto i te paerewa API 5L e whakamahi ana i te reo irirangi, te ultrasonic, me ētahi atu tikanga (me te kore e whakangaro i te rauemi) hei kimi i ngā hapa me ngā hapa i roto i ngā paipa.)

Mō ētahi atu kōrero, whakapā mai ki a mātou kia mōhio ai koe ki ngā rerekētanga i waenga i te API 5L PSL1 me te PSL2.

Te Tākai me te Kawe

Ko te tākai hete nuinga o te wā e tū tahanga ana, here waea maitai, tinokaha.
Mena he whakaritenga motuhake āu, ka taea e koe te whakamahitakai ātete waikura, ā, he ataahua ake.

Ngā whakatūpato mō te tākai me te kawe i ngā paipa maitai waro
1.Paipa Rino API 5Lme tiaki mai i ngā kino i puta mai i te tukinga, te whakaputanga me ngā motu i te wā e kawe ana, e penapena ana me te whakamahi.
2. I te wā e whakamahi ana i ngā paipa maitai waro, me whai koe i ngā tikanga whakahaere haumaru e tika ana, me te tūpato hoki ki te ārai i ngā pahūtanga, ngā ahi, ngā paitini me ētahi atu aituā.
3. I te wā e whakamahia ana,Paipa maitai waro API 5Lme karo i te pā ki ngā pāmahana tiketike, ki ngā mea waikura, me ērā atu. Mēnā ka whakamahia i roto i ēnei taiao, me whiriwhiri ngā paipa maitai waro i hangaia ki ngā rauemi motuhake pēnei i te ātete pāmahana tiketike me te ātete waikura.
4. I te wā e whiriwhiri ana i ngā paipa maitai waro, me whiriwhiri ngā paipa maitai waro o ngā rauemi me ngā whakaritenga e tika ana i runga i ngā whakaaro whānui pēnei i te taiao whakamahi, ngā āhuatanga reo, te pēhanga, te pāmahana me ētahi atu āhuatanga.
5. I mua i te whakamahinga o ngā paipa maitai waro, me whakahaere ngā tirotiro me ngā whakamātautau e tika ana kia tutuki ai te kounga o aua paipa i ngā whakaritenga.