Paipu API 5L Papa B

Kiʻi i hōʻike ʻia no ka paipu API 5L GRADE B

Wehewehe Pōkole:

Inoa: Paipu API 5L Papa B

ʻO API 5L ke kūlana kaulana loa no ka paipu laina i hoʻomohala ʻia e ka Amercian Petroleum Institute. I ka manawa like, ʻo ISO3183 a me GB/T 9711 nā kūlana honua a me ke kūlana Kina no ka paipu laina ma ke kaʻawale. Hiki iā mākou ke hana i nā paipu laina e like me nā kūlana ʻekolu i ʻōlelo ʻia.

ʻAno hana: SMLS, ERW, LSAW, SSAW/HSAW

Anawaena o waho: 1/2” – 60”

Mānoanoa: SCH 20, SCH 40, SCH STD, SCH 80 a i SCH 160

Loa: 5 - 12 mika

Pae Kikoʻī Huahana: PSL1, PSL2, Nā lawelawe ʻawaʻawa

Nā Wāhi: Plain, Beveled

Nā Uhi: FBE, 3PE/3LPE, Pena ʻEleʻele, Varnished

E leka uila mai iā mākou WhatsApp Amy@jindalaisteel.com

Nā kikoʻī huahana

Nā Lepili Huahana

Ka hoʻokaʻawale ʻana ma ke ʻano hana

● Maʻemaʻe
● Hoʻopaʻa ʻia

Hoʻokaʻawale ʻana ma ke ʻano hana kuʻihao

● ERW
● SAWL
● SSAW

Ka laulā o ka nui

ʻAno	OD	Mānoanoa
ʻAʻohe pono	Ø33.4-323.9mm (1-12 ʻīniha)	4.5-55mm
ERW	Ø21.3-609.6mm (1/2-24 ʻīniha)	8-50mm
SAWL	Ø457.2-1422.4mm (16-56 ʻīniha)	8-50mm
SSAW	Ø219.1-3500mm (8-137.8 ʻīniha)	6-25.4mm

Nā māka like

Kūlana Maʻamau	Papa
API 5L	A25	Papa A	ʻO GrB	X42	X46	X52	X56	60	65	70
GB/T 9711 ISO 3183	L175	L210	L245	L290	L320	L360	L390	L415	L450	L485

ʻAno 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	0.3	0.3	–	–	–
B	0.28	1.2	0.3	0.3	c,d	c,d	d
X42	0.28	1.3	0.3	0.3	d	d	d
X46	0.28	1.4	0.3	0.3	d	d	d
X52	0.28	1.4	0.3	0.3	d	d	d
X56	0.28	1.4	0.3	0.3	d	d	d
X60	0.28 e	1.40 e	0.3	0.3	f	f	f
X65	0.28 e	1.40 e	0.3	0.3	f	f	f
X70	0.28 e	1.40 e	0.3	0.3	f	f	f
Paipu i hoʻopaʻa ʻia
A	0.22	0.9	0.3	0.3	–	–	–
B	0.26	1.2	0.3	0.3	c,d	c,d	d
X42	0.26	1.3	0.3	0.3	d	d	d
X46	0.26	1.4	0.3	0.3	d	d	d
X52	0.26	1.4	0.3	0.3	d	d	d
X56	0.26	1.4	0.3	0.3	d	d	d
X60	0.26 e	1.40 e	0.3	0.3	f	f	f
X65	0.26 e	1.45 e	0.3	0.3	f	f	f
X70	0.26e	1.65 e	0.3	0.3	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%

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										Ka like o ke kalapona
	C	Si	Mn	P	S	V	Nb	Ti	ʻĒ aʻe	CE IIW	CE Pcm
	ʻoi loa b	ka nui loa	ʻoi loa b	ka nui loa	ka nui loa	ka nui loa	ka nui loa	ka nui loa	ʻĒ aʻe	ka nui loa	ka nui loa
Paipu humuhumu ʻole
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 fi 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%.

ʻO ka waiwai mīkini o API 5l

Nā koi no nā hopena o nā hoʻāʻo tensile no ka paipu PSL 1

Papa Paipu	Ikaika Hāʻawi a	Ikaika Tensile a	Hoʻolōʻihi	Ikaika Tensile b
Papa Paipu	Rt0,5 PSI Min	Rm PSI Min	(i loko o 2in Af % min)	Rm PSI Min
A	30,500	48,600	c	48,600
B	35,500	60,200	c	60,200
X42	42,100	60,200	c	60,200
X46	46,400	63,100	c	63,100
X52	52,200	66,700	c	66,700
X56	56,600	71,100	c	71,100
X60	60,200	75,400	c	75,400
X65	65,300	77,500	c	77,500
X70	70,300	82,700	c	82,700
a. No ka papa waena, ʻo ka ʻokoʻa ma waena o ka ikaika tensile haʻahaʻa loa i kuhikuhi ʻia a me ka hua haʻahaʻa loa i kuhikuhi ʻia no ke kino paipu e like me ka mea i hāʻawi ʻia no ka papa kiʻekiʻe aʻe.
b. No nā papa waena, ʻo ka ikaika tensile liʻiliʻi loa i kuhikuhi ʻia no ka humuhumu weld e like me ka mea i hoʻoholo ʻia no ke kino me ka hoʻohana ʻana i ka memo wāwae a.
c. ʻO ka elongation palena iki i kuhikuhi ʻia, ʻo Af, i hōʻike ʻia ma ka pakeneka a hoʻopuni ʻia i ka pakeneka kokoke loa, e hoʻoholo ʻia me ka hoʻohana ʻana i ka hoohalike ma lalo nei:

Ma kahi o C he 1 940 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana Si a me 625 000 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana USC
ʻO Axc ka ʻāpana ʻāpana hoʻāʻo tensile e pili ana, i hōʻike ʻia ma nā millimeters huinahā (ʻīniha huinahā), penei:
– No nā ʻāpana hoʻāʻo ʻāpana keʻa poepoe, 130mm2 (0.20 in2) no nā ʻāpana hoʻāʻo he 12.7 mm (0.500 in) a me 8.9 mm (.350 in) ke anawaena; a me 65 mm2 (0.10 in2) no nā ʻāpana hoʻāʻo he 6.4 mm (0.250in) ke anawaena.
– No nā ʻāpana hoʻāʻo ʻāpana piha, ʻo ka mea liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana ʻāpana o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ke anawaena waho i kuhikuhi ʻia a me ka mānoanoa o ka paia i kuhikuhi ʻia o ka paipu, i hoʻopuni ʻia i ka 10 mm2 kokoke loa (0.10in2)
– No nā ʻāpana hoʻāʻo ʻāpana, ʻo ka mea liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana ʻāpana o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ka laulā i kuhikuhi ʻia o ka ʻāpana hoʻāʻo a me ka mānoanoa o ka paia i kuhikuhi ʻia o ka paipu, i hoʻopuni ʻia i ka 10 mm2 kokoke loa (0.10in2)
ʻO U ka ikaika tensile liʻiliʻi loa i kuhikuhi ʻia, i hōʻike ʻia ma megapascals (paona no ka ʻīniha kuea)

Nā koi no nā hopena o nā hoʻāʻo tensile no ka paipu PSL 2

Papa Paipu	Ikaika Hāʻawi a		Ikaika Tensile a		Lākiō a,c	Hoʻolōʻihi	Ikaika Tensile d
	Rt0,5 PSI Min		Rm PSI Min		R10,5IRm	(i loko o 2 ʻīniha)	Rm (psi)
	Ka palena iki	Ka palena kiʻekiʻe loa	Ka palena iki	Ka palena kiʻekiʻe loa	Ka palena kiʻekiʻe loa	Ka palena iki	Ka palena iki
BR, BN, BQ, BM	35,500	65,300	60,200	95,000	0.93	f	60,200
X42,X42R,X2Q,X42M	42,100	71,800	60,200	95,000	0.93	f	60,200
X46N,X46Q,X46M	46,400	76,100	63,100	95,000	0.93	f	63,100
X52N,X52Q,X52M	52,200	76,900	66,700	110,200	0.93	f	66,700
X56N,X56Q,X56M	56,600	79,000	71,100	110,200	0.93	f	71,100
X60N,X60Q,S60M	60,200	81,900	75,400	110,200	0.93	f	75,400
X65Q,X65M	65,300	87,000	77,600	110,200	0.93	f	76,600
X70Q,X65M	70,300	92,100	82,700	110,200	0.93	f	82,700
X80Q,X80M	80,.500	102,300	90,600	119,700	0.93	f	90,600
a. No ka papa waena, e nānā i ka kikoʻī piha o API5L.
b. no nā māka > X90 e nānā i ka kikoʻī piha o API5L.
c. Pili kēia palena no nā pai me D> 12.750 in
d. No nā papa waena, ʻo ka ikaika tensile liʻiliʻi loa i kuhikuhi ʻia no ka humuhumu weld e like me ka waiwai i hoʻoholo ʻia no ke kino paipu me ka hoʻohana ʻana i ka wāwae a.
e. no ka paipu e koi ana i ka hoʻāʻo longitudinal, ʻo ka ikaika hua kiʻekiʻe loa he ≤ 71,800 psi
f. ʻO ka elongation palena iki i kuhikuhi ʻia, ʻo Af, i hōʻike ʻia ma ka pakeneka a hoʻopuni ʻia i ka pakeneka kokoke loa, e hoʻoholo ʻia me ka hoʻohana ʻana i ka hoohalike ma lalo nei:

Ma kahi o C he 1 940 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana Si a me 625 000 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana USC
ʻO Axc ka ʻāpana ʻāpana hoʻāʻo tensile e pili ana, i hōʻike ʻia ma nā millimeters huinahā (ʻīniha huinahā), penei
– No nā ʻāpana hoʻāʻo ʻāpana keʻa poepoe, 130mm2 (0.20 in2) no nā ʻāpana hoʻāʻo he 12.7 mm (0.500 in) a me 8.9 mm (.350 in) ke anawaena; a me 65 mm2 (0.10 in2) no nā ʻāpana hoʻāʻo he 6.4 mm (0.250in) ke anawaena.
– No nā ʻāpana hoʻāʻo ʻāpana piha, ʻo ka mea liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana ʻāpana o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ke anawaena waho i kuhikuhi ʻia a me ka mānoanoa o ka paia i kuhikuhi ʻia o ka paipu, i hoʻopuni ʻia i ka 10 mm2 kokoke loa (0.10in2)
– No nā ʻāpana hoʻāʻo ʻāpana, ʻo ka mea liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana ʻāpana o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ka laulā i kuhikuhi ʻia o ka ʻāpana hoʻāʻo a me ka mānoanoa o ka paia i kuhikuhi ʻia o ka paipu, i hoʻopuni ʻia i ka 10 mm2 kokoke loa (0.10in2)
ʻO U ka ikaika tensile liʻiliʻi loa i kuhikuhi ʻia, i hōʻike ʻia ma megapascals (paona no ka ʻīniha kuea
g. Hiki ke kuhikuhi ʻia nā waiwai haʻahaʻa no R10,5IRm ma o ka ʻaelike
h. no nā māka > x90 e nānā i ka kikoʻī piha o API5L.