API 5L PAPA B PIPE

ʻO ka wehewehe pōkole:

Inoa: API 5L Grade B Pipe

ʻO API 5L ka maʻamau kaulana loa no ka paipu laina i hoʻomohala ʻia e Amercian Petroleum Institute.Ma ka manawa like, ISO3183 a me GB / T 9711 ka pae honua a me ka maʻamau Kina no ka paipu laina 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 waho: 1/2” – 60”

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

Ka lōʻihi: 5 - 12 mika

Papa Kūlana Huahana: PSL1, PSL2, Nā lawelawe ʻawaʻawa

Hoʻopau: Plain, Beveled

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

E hoʻouna i ka leka uila iā mākou WhatsApp Amy@jindalaisteel.com

Huahana Huahana

Hoʻokaʻawale i kēlā me kēia ʻano hana

● Maikaʻi
● Weled

Hoʻokaʻawale i kēlā me kēia ala kuʻi

● ERW
● SAWL
● SSAW

Lahi nui

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

Nā māka like

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

haku mele ʻana

Hoʻohui Kimia no ka paipu PSL 1 me t ≤ 0.984"

Papa kila	ʻO ka hakina nui, % e pili ana i ka wela a me nā kānana huahana a,g
	C	Mn	P	S	V	Nb	Ti
	max b	max b	max	max	max	max	max
Paipu Seamless
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 Weled
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 ho'ēmi 'ana o 0.01% ma lalo o ka 'ike ki'eki'e no ke kalapona, hiki ke ho'onui 'ia he 0.05% ma luna o ka mana'o ki'eki'e loa no Mn, a hiki i ka 1.65% ki'eki'e no nā māka ≥ L245 a i 'ole B, akā ≤ L360 a i 'ole X52;a hiki i ka 1.75% kiʻekiʻe no nā māka > L360 a i ʻole X52, akā < L485 a i ʻole X70;a hiki i ka 2.00% kiʻekiʻe no ka papa L485 a i ʻole X70.,
c.Inā ʻaʻole i ʻae ʻia ʻo NB + V ≤ 0.06%,
d.Nb + V + TI ≤ 0.15%,
e.Inā ʻaʻole i ʻae ʻia.,
f.Inā ʻaʻole i ʻae ʻia, NB + V = Ti ≤ 0.15%,
g.ʻAʻole ʻae ʻia ka hoʻohui ʻana o B a me ke koena B ≤ 0.001%

Huina Kemika no ka paipu PSL 2 me t ≤ 0.984

Papa kila	ʻO ka hapa nui, % e pili ana i ka wela a me nā kānana huahana										Kaulike Kalapona
	C	Si	Mn	P	S	V	Nb	Ti	'ē aʻe	CE IIW	CE Pcm
	max b	max	max b	max	max	max	max	max	'ē aʻe	max	max
Paipu Seamless
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 ʻae ʻana
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	E like me ka ʻae ʻana
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E like me ka ʻae ʻana
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E like me ka ʻae ʻana
Paipu welo
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", e like me ka ʻae ʻana o nā palena CEIIW. Hoʻohana ʻia nā palena CEIIW fi C > 0.12% a pili nā palena CEPcm inā C ≤ 0.12%,
b.No kēlā me kēia hōʻemi o 0.01% ma lalo o ka palena kiʻekiʻe no C, hiki ke hoʻonui ʻia he 0.05% ma luna o ka palena kiʻekiʻe loa no Mn, a hiki i ka 1.65% kiʻekiʻe no nā māka ≥ L245 a i ʻole B, akā ≤ L360 a i ʻole X52;a hiki i ka 1.75% kiʻekiʻe no nā māka > L360 a i ʻole X52, akā < L485 a i ʻole X70;a hiki i ka 2.00% kiʻekiʻe no nā māka ≥ L485 a i ʻole X70, akā ≤ L555 a i ʻole X80;a hiki i ka 2.20% kiʻekiʻe loa no nā māka > L555 a i ʻole X80.,
c.Inā ʻaʻole i ʻae 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 ʻae ʻia,
g.Inā ʻaʻole i ʻae 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 māka paipu PSL 2 a pau koe nā māka me nā footnote j i ʻike ʻia, pili kēia.Inā ʻaʻole i ʻae ʻia ʻaʻole ʻae ʻia ka hoʻohui ʻana o B a me ke koena B ≤ 0.001%.

Waiwai mīkini o API 5l

Nā koi no nā hopena o nā ho'āʻo Tensile No PSL 1 Pipe

Papa Paipu	Ka ikaika hua a	Ka Ikaika a	ʻO ka lōʻihi	Ikaika U'i 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 i ʻōlelo ʻia a me ka hua liʻiliʻi i kuhikuhi ʻia no ke kino paipu e like me ka hāʻawi ʻia no ka papa kiʻekiʻe aʻe.
b.No nā papa waena, ʻo ka ikaika tensile liʻiliʻi i ʻōlelo ʻia no ka hili weld e like me ka mea i hoʻoholo ʻia no ke kino me ka hoʻohana ʻana i ka foot note a.
c.E hoʻoholo ʻia ka elongation haʻahaʻa liʻiliʻi, Af, i hōʻike ʻia ma ka pākēneka a i hoʻopuni ʻia i ka pākēneka kokoke loa, me ka hoʻohana ʻana i ka hoohalike penei:

Ma kahi o C he 1 940 no ka helu ʻana me nā ʻāpana Si a me 625 000 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana USC
ʻO Axc ka ʻāpana hoʻāʻo tensile kūpono, i hōʻike ʻia ma nā millimeters square (inches square), e like me kēia.
– No nā ʻāpana hoʻāʻo ʻāpana pōʻai, 130mm2 (0.20 in2) no 12.7 mm (0.500 in) a me 8.9 mm (.350 in) nā ʻāpana hōʻike anawaena;a me 65 mm2 (0.10 in2) no 6.4 mm (0.250in) anawaena mau apana hoao.
- No nā ʻāpana hoʻāʻo ʻāpana piha, ʻoi aku ka liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana keʻa o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ke anawaena waho i ʻōlelo ʻia a me ka mānoanoa pā o ka paipu, i hoʻopuni ʻia i ka kokoke loa 10 mm2 (0.10in2)
- No nā ʻāpana hoʻāʻo ʻāwī, ʻoi aku ka liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana keʻa o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ka laula i ʻōlelo ʻia o ka ʻāpana hoʻāʻo a me ka mānoanoa o ka paia o ka paipu, a puni ka 10 mm2 kokoke loa (0.10in2)
ʻO U ka ikaika tensile haʻahaʻa i ʻōlelo ʻia, i hōʻike ʻia ma nā megapascals (paona i kēlā me kēia ʻīniha square)

Nā koi no nā hopena o nā ho'āʻo Tensile No PSL 2 Pipe

Papa Paipu	Ka ikaika hua a		Ka Ikaika a		ratio a,c	ʻO ka lōʻihi	Ikaika U'i d
	Rt0,5 PSI Min		Rm PSI Min		R10,5IRm	(i loko o 2in)	Rm (psi)
	liʻiliʻi	Ka nui	liʻiliʻi	Ka nui	Ka nui	liʻiliʻi	liʻiliʻi
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 API5L piha.
b.no nā māka > X90 e nānā i ka kikoʻī API5L piha.
c.Pili kēia palena no nā pai me D> 12.750 iniha
d.No nā māka waena, ʻo ka ikaika uʻi haʻahaʻa i ʻōlelo ʻia no ka hili weld e like ka waiwai me ka mea i hoʻoholo ʻia no ke kino paipu me ka wāwae a.
e.no ka paipu e koi ana i ka ho'āʻo longitudinal, ʻo ka nui o ka ikaika o ka hāʻawi ʻana he ≤ 71,800 psi
f.E hoʻoholo ʻia ka elongation haʻahaʻa liʻiliʻi, Af, i hōʻike ʻia ma ka pākēneka a i hoʻopuni ʻia i ka pākēneka kokoke loa, me ka hoʻohana ʻana i ka hoohalike penei:

Ma kahi o C he 1 940 no ka helu ʻana me nā ʻāpana Si a me 625 000 no ka helu ʻana me ka hoʻohana ʻana i nā ʻāpana USC
ʻO Axc ka ʻāpana hoʻāʻo tensile kūpono, i hōʻike ʻia ma nā millimeters square (inches square), penei.
– No nā ʻāpana hoʻāʻo ʻāpana pōʻai, 130mm2 (0.20 in2) no 12.7 mm (0.500 in) a me 8.9 mm (.350 in) nā ʻāpana hōʻike anawaena;a me 65 mm2 (0.10 in2) no 6.4 mm (0.250in) anawaena mau apana hoao.
- No nā ʻāpana hoʻāʻo ʻāpana piha, ʻoi aku ka liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana keʻa o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ke anawaena waho i ʻōlelo ʻia a me ka mānoanoa pā o ka paipu, i hoʻopuni ʻia i ka kokoke loa 10 mm2 (0.10in2)
- No nā ʻāpana hoʻāʻo ʻāwī, ʻoi aku ka liʻiliʻi o a) 485 mm2 (0.75 in2) a me b) ka ʻāpana keʻa o ka ʻāpana hoʻāʻo, i loaʻa me ka hoʻohana ʻana i ka laula i ʻōlelo ʻia o ka ʻāpana hoʻāʻo a me ka mānoanoa o ka paia o ka paipu, a puni ka 10 mm2 kokoke loa (0.10in2)
ʻO U ka ikaika tensile haʻahaʻa i ʻōlelo ʻia, i hōʻike ʻia ma nā megapascals (paona no ka ʻīniha square
g.Hiki ke kuhikuhi ʻia nā waiwai haʻahaʻa no R10,5IRm e ka ʻaelike
h.no nā māka > x90 e nānā i ka kikoʻī API5L piha.