Kaihanga me te Kaiwhakarato Paipa Raina Rino Waro API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Hokomaha

Paipa Raina Rino Waro API 5L Gr. B/X42 /X52 /X60 /X65 Psl2

Whakaahuatanga Poto:

Paipa Raina Rino Waro API 5L PSL2He pai mō te hanga hinu me te hau, te keri me ngā ratonga mara hinu. I hangaia kia rite ki ngā whakaritenga o ngā paerewa o te ao o te API 5L, he kaha, he pakari, he pono hoki ēnei paipa mō ngā kaupapa paipa raina.

Ingoa:Paipa Raina Rino Waro 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

Āhuatanga	Whakatakotoranga
Paerewa	API 5L PSL2
Tau	Papa B / X42 / X52 / X60 / X65
Momo Paipa	Tuitui kore / ERW / LSAW / SSAW
Diameter o Waho	1/2” – 60” (Ka taea te whakarite)
Matotoru o te Pakitara	SCH 10 – SCH 160
Roa	5.8m / 6m / 11.8m / 12m, Whakaritea rānei
Mata	Pango / 3LPE / FBE / Pirau
Taonga	He nui ngā taonga e wātea ana
Utu	Tukunga Tika ki te Wheketere
Tukunga	Tukunga Tere 15–30 Rā

Paipa API 5LHe paipa maitai waro tēnei e whakamahia whānuitia ana i roto i ngā ahumahi hinu me te hau. He huarahi anō hoki hei kawe i ētahi atu wai pērā i te mamaoa, te wai me te paru.

Ngā Momo Hanga

Ka pā te API 5L ki ngā paipa whakarewa me ngā paipa tuimotu

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

Ko ngā momo noa o ngā paipa API 5L i whakarewaina koia ēnei e whai ake nei:

ERWKa whakamahia te whakarewa ātete hiko mō ngā paipa he iti iho i te 24 inihi te whānui.

DSAW/ SAWKo te whakarewa pewa ruku rua-taha/whakarewa pewa ruku tētahi atu tikanga whakarewa ka taea te whakamahi hei whakakapi i te ERW mō ngā paipa whānui nui.

LSAWHe whakarewa āwhata e whakamahia ana mō ngā paipa tae atu ki te 48 inihi te whānui. E mōhiotia ana ko te tukanga hanga JCOE.

SSAW/HSAW: Whakarewa pewa hurihuri totohu/whakarewa pewa hurihuri totohu he paipa tae atu ki te 100 inihi te whānui.

Whakapā mai ki a mātou kia mōhio ai koe 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 tuitui whānui. Mā te whakamahi i te tikanga hurihuri wera, ka taea e mātou te hanga paipa tuitui tae atu ki te 20" (508 mm) te whānui. Mena kei te hiahia koe i tētahi paipa tuitui neke atu i te 20" te whānui, ka taea e mātou te hanga tae atu ki te 40" (1016 mm) te whānui mā te tikanga whakawhanui wera.

Pae Paipa API 5L

E whai ake nei ngā tohu e tohua ana e te API 5L: Tohu B, X42, X46, X52, X56, X60, X65, X70, me te X80.

He maha ngā momo maitai mō ngā paipa maitai API 5L, pērā i 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 whakahaere i te ōrite waro, ka teitei ake hoki te kaha ā-ringa.

Waihoki, kāore te hanganga matū o ngā paipa API 5L tui me ngā paipa whakarewa mō tētahi momo motuhake i te ōrite, he nui ake ngā tono mō te paipa whakarewa me te iti ake o te 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 0.01% i raro i te nui o te waro kua tohua, ka taea te whakanui ake i te nui o te konupora (Mn) e whakaaetia ana mā te 0.05%, i raro i ngā herenga e whai ake nei:Tae atu ki te 1.65% Mn mō ngā tohu ≥ L245 (B) me ≤ L360 (X52) Tae atu ki te 1.75% Mn mō ngā momo > L360 (X52) me < L485 (X70) Tae atu ki te 2.00% Mn mō te karaehe L485 (X70)
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 hekenga 0.01% i raro i te taumata waro (C) mōrahi kua tohua, ka taea te whakanui ake i te taumata konupora (Mn) e whakaaetia ana mā te 0.05%, i roto i ngā rohe e whai ake nei:Tae atu ki te 1.65% Mn mō ngā tohu ≥ L245 (B) me ≤ L360 (X52) Tae atu ki te 1.75% Mn mō ngā momo > L360 (X52) me < L485 (X70) Tae atu ki te 2.00% Mn mō ngā tohu ≥ L485 (X70) me ≤ L555 (X80) Tae atu ki te 2.20% Mn mō ngā momo > L555 (X80)
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

PSL1	Āhua Tukunga	Ngā Tohu e tika ana
	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 e whakaaetia ana, 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

PSL2	Āhua Tukunga	Te Kaupae Paipa
	Kua hurihia	BR, X42R
	Te whakataurite i te hurihuri/te hanga, te whakataurite, te whakataurite me te whakamahana rānei	BN, X42N, X46N, X52N, X56N, X60N
	Kua tineia, kua whakamahanatia	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Hurihia/hangaia i roto i te werawera	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Hurihia anake i roto i te mīhini wera	X90M, X100M, X120M
Kia mōhio: Mō ngā māka PSL2, ko te kupu whakamutunga (R, N, Q, M rānei) he wāhanga o te tohu māka maitai.

Taumata Whakatakotoranga: PSL1, PSL2

He rerekē te whānuitanga o te whakamātautau i waenganui i a PSL1 me PSL2, tae atu ki ō rāua āhuatanga matū me ngā āhuatanga hangarau.

He pakari ake te PSL2 i te PSL1 i roto i te hanganga matū, ngā āhuatanga kume, te whakamātautau pānga, te whakamātautau kore-whakangaro me ērā atu.
Whakamātautau Pānga

Ko te PSL2 anake e hiahia ana ki te whakamātautau pānga: haunga te X80.

NDT: Whakamātautau Kore-Whakangaro. Kāore a PSL1 e hiahia ki te whakamātautau kore-whakangaro mēnā ka whakakorehia te whakamātautau kore-whakangaro. E hiahia ana a PSL2.

(Whakamātautau Kore-Whakangaro: Ko te whakamātautau kore-whakangaro (NDT) me te whakamātautau NDT (ina whakamahia ngā tikanga whakamātautau NDT kua tuhia ki te API 5L) ko te whakamahinga o tētahi, neke atu rānei o ngā tikanga whakamātautau kore-whakangaro pērā i te x-ray, te ultrasonic (US), me ētahi atu (kāore te rauemi e whakangaromia) hei tautuhi i ngā hapa me ngā hapa o 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. I te wā e kawe ana me te rokiroki ana
Paipa maitai API 5Lme tiaki mai i te ru, te pēhanga, te tapahi, tetahi atu kino ā-mīhini rānei i te wā e tākai ana, e kawe ana, e penapena ana me te whakahaere.

2. Ngā Tikanga Whakahaere Haumaru
I a koe e mahi tahi ana mengā paipa maitai waro, me whakamahi tonu i ngā mahi whakatūpato haumaru hei karo i ngā aituā pēnei i te pahūtanga, te ahi, te pānga rānei ki ngā matū paitini.

3. Āhua Ratonga
Kaua rawa e whakamahia e koe teNgā paipa maitai waro API 5Li roto i te pāmahana tiketike, i te waikura o ngā pāpāho, i tētahi atu momo taiao kino rānei. Mō ēnei whakamahinga, tīpakohia ngā paipa i hangaia mai i ngā momo motuhake e ātete ana ki te pāmahana tiketike, ki te waikura rānei.

4. Kōwhiringa Rauemi me ngā Whakatakotoranga
Whakatauhia te rauemi me te taumata o te paipa i muri i te whakaaroaro i ngā āhuatanga whakahaere, arā, te āhua o te taiao, te momo Waihanga, te pēhanga me te pāmahana me te whakamahinga, me ētahi atu.

5. Tirotiro me te Whakamātautau i mua i te Whakamahinga
Me tirotirohia te raina Pope i mua i te whakamahinga hei whakaū i te kounga me te mahi.

Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga MoanaFCL, LCL rānei, Papatipu rānei)

Ngā Pātai Auau

Q1: He aha ngā momo paipa e wātea ana?
A: Ka tukuna e mātou ngā paipa tuturu (SMLS), ERW, LSAW me SSAW mō ngā momo tono pēhanga me te paipa.

Q2: Ko tēhea te whakaotinga mata me te paninga ka taea te whiriwhiri?
A: Ko ngā paninga he 3LPE, he FBE, he peita pango, he paninga whakarewa rānei. He whakaotinga mira noa anō hoki.

Q3: Me pēhea te whiriwhiri i te kounga paipa tika?
A: Tīpakohia te taumata i runga i te pēhanga mahi, te pāmahana, te momo waenga me ngā āhuatanga e karapoti ana. Mena e hiahiatia ana, mā ā mātou kaimahi hangarau koe e āwhina ki te whiriwhiri i te taumata tino tika mō tō kaupapa.

Q4: He aha āu tiwhikete kounga?
A: He mea hanga ngā paipa katoa kia rite ki ngā whakaritenga API 5L, ā, e tukuna ana me te MTC (Mill Test Certificate). Me whakamātautau me te tirotiro hoki i ngā paipa PSL2.

Q5: He aha te wā ārahi?
A: Mō ngā hua paerewa, ko te wā arahi ka 7–20 ngā rā, i runga i te rahi, te rahinga, me te ūnga.

O mua: GB/T 2518-2008 DX51D/DX52D/DX53D+Z275 Koiri Rino Kua Peitahia | Rino Waro-Iti o te Kāinga, Paninga Konutea 275 g/m², mō te Hanga me te Whakamahinga Ahumahi

Panuku: ASTM A653 / A792 G90 G60 AZ50 PPGI Rino Koiri mō te Hanga, Taputapu me te Hanga Paipa

Api 5l