API 5L VAEGA B paipa

Fa'amatalaga Puupuu:

Igoa: API 5L Vasega B Paipa

API 5L o le tulaga sili ona lauiloa mo laina paipa atiina ae e Amercian Petroleum Institute. I le taimi lava e tasi, ISO3183 ma GB / T 9711 o tulaga faava o malo ma tulaga Saina mo laina paipa eseese. E mafai ona matou gaosia laina paipa e tusa ai ma tulaga uma e tolu o loʻo taʻua.

Ituaiga gaosiga: SMLS, ERW, LSAW, SSAW/HSAW

Tatami i fafo: 1/2” – 60”

Mafiafia: SCH 20, SCH 40, SCH STD, SCH 80 i le SCH 160

Umi: 5 – 12 mita

Tulaga Fa'amatalaga o Mea: PSL1, PSL2, Au'aunaga Fa'aona

Fa'ai'uga: Fa'ata'atia, Fa'ai'au

Ufiufi: FBE, 3PE/3LPE, Ata Uliuli, Varnished

Auina imeli ia matou WhatsApp Amy@jindalaisteel.com

Fa'amatalaga Oloa

Faailoga o oloa

Fa'avasegaga ile faiga ole gaosiga

● E leai se fa'ailoga
● Uila

Fa'avasegaga ile auala uelo

● ERW
● SAWL
● SSAW

Tele lautele lautele

Ituaiga	OD	mafiafia
LELEI	Ø33.4-323.9mm (1-12 ini)	4.5-55mm
ERW	Ø21.3-609.6mm (1/2-24 ini)	8-50mm
SAWL	Ø457.2-1422.4mm (16-56 ini)	8-50mm
SSAW	Ø219.1-3500mm (8-137.8 ini)	6-25.4mm

Fa'ailoga tutusa

Tulaga	Vasega
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

Su'ega vaila'au

Fua'i vaila'au mo PSL 1 paipa ma t ≤ 0.984"

Vasega uamea	Fa'asagaga fa'atele,% fa'atatau ile vevela ma su'esu'ega oloa a,g
	C	Mn	P	S	V	Nb	Ti
	maualuga b	maualuga b	maualuga	maualuga	maualuga	maualuga	maualuga
Paipa Su'ega
A	0.22	0.9	0.3	0.3	–	–	–
B	0.28	1.2	0.3	0.3	c, o	c, o	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
Paipa Uila
A	0.22	0.9	0.3	0.3	–	–	–
B	0.26	1.2	0.3	0.3	c, o	c, o	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%; ma le Mo ≤ 0.15%,
e. Mo fa'aitiitiga ta'itasi o le 0.01% i lalo ifo o le fa'atonuga maualuga mo le kaponi, o le si'itia o le 0.05% i luga a'e o le fa'atonuga maualuga mo Mn e fa'atagaina, e o'o atu i le maualuga o le 1.65% mo togi ≥ L245 po'o B, ae ≤ L360 po'o X52; e oʻo atu i le maualuga o le 1.75% mo togi > L360 poʻo X52, ae <L485 poʻo X70; ma oʻo atu i le maualuga o le 2.00% mo le vasega L485 poʻo le X70.,
i. Se'i vagana ua malilie i ai NB + V ≤ 0.06%,
o. Nb + V + TI ≤ 0.15%,
u. Se'i vagana ua malilie i ai.,
f. Vagana ua malilie i ai, NB + V = Ti ≤ 0.15%,
g. Leai se fa'aopoopoina fa'apitoa ole B e fa'atagaina ma le vaega totoe ole B ≤ 0.001%

Fuafuaga vaila'au mo paipa PSL 2 ma t ≤ 0.984

Vasega uamea	Fuafuaga mamafa,% e fa'atatau i su'esu'ega vevela ma oloa										Carbon Tutusa
	C	Si	Mn	P	S	V	Nb	Ti	Isi	CE IIW	CE Pcm
	maualuga b	maualuga	maualuga b	maualuga	maualuga	maualuga	maualuga	maualuga	Isi	maualuga	maualuga
Paipa Su'ega
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 pei ona malilie i ai
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 pei ona malilie i ai
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E pei ona malilie i ai
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	E pei ona malilie i ai
Paipa uelo
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", fa'atapula'a CE e tatau ona fa'amalieina. Ole fa'atapula'a CEIIW fa'aaoga ile C > 0.12% ma fa'agata le CEPcm pe a fai C ≤ 0.12%,
e. Mo faʻaitiitiga taʻitasi o le 0.01% i lalo ole maualuga faʻamaonia mo C, o se faʻaopoopoga ole 0.05% i luga aʻe o le maualuga faʻamaonia mo Mn e faʻatagaina, e oʻo atu ile maualuga ole 1.65% mo togi ≥ L245 poʻo B, ae ≤ L360 poʻo X52; e oʻo atu i le maualuga o le 1.75% mo togi > L360 poʻo X52, ae <L485 poʻo X70; e oʻo atu i le maualuga o le 2.00% mo togi ≥ L485 poʻo X70, ae ≤ L555 poʻo X80; ma oʻo atu i le maualuga o le 2.20% mo togi> L555 poʻo le X80.,
i. Vagana ua malilie iai Nb = V ≤ 0.06%,
o. Nb = V = Ti ≤ 0.15%,
u. Vagana ua malilie i ai, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% ma Mo ≤ 0.15%,
f. Se'i vagana ua malilie i ai,
g. Vagana ua ioe i ai, Nb + V + Ti ≤ 0.15%,
h. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% ma MO ≤ 0.50%,
i. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% ma MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% ma MO ≤ 0.80%,
l. Mo togi uma o paipa PSL 2 se'i vagana ai togi o lo'o i ai vaefaamatalaga j o lo'o ta'ua, o mea nei e fa'atatau. Se'i vagana ua malilie i ai e leai se fa'aopoopoina fa'amoemoeina ole B e fa'atagaina ma totoe ole B ≤ 0.001%.

Mea fa'ainisinia o le API 5l

Manaoga mo iuga o Su'ega Tensile Mo PSL 1 Paipa

Vasega Paipa	Malosi e fua mai a	Malosi a	Fa'aumiumi	Malosi Tetele b
Vasega Paipa	Rt0,5 PSI Min	Rm PSI Min	(i le 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. Mo le vaeluagalemu, o le eseesega i le va o le malosi la'ititi la'ititi fa'apitoa ma le fua maualalo fa'amauina mo le tino paipa e tatau ona tu'uina atu mo le isi vasega maualuga.
e. Mo fa'ailoga vaeluagalemu, o le malosi fa'ama'i la'ititi fa'apitoa mo le su'iga uelo e tatau ona tutusa ma le fa'amoemoeina mo le tino e fa'aaoga le vae a.
i. O le fa'aumiumi aupito maualalo, Af, o lo'o fa'aalia i le pasene ma fa'ata'amilomilo i le pasene lata ane, e tatau ona fa'amauina i le fa'aogaina o le fa'atusa lea:

O le C o le 1 940 mo le faʻatusatusaina o le faʻaaogaina o iunite Si ma le 625 000 mo le faʻatusatusaina o le USC iunite.
O le Axc o le vaega fa'atatau o le su'ega fa'ata'ita'i, fa'aalia i sikuea millimita (sifafa inisi), e fa'apea.
– Mo vaega fa'ata'ita'i fa'a'a'ai li'o, 130mm2 (0.20 in2) mo fasi su'ega 12.7 mm (0.500 in) ma le 8.9 mm (.350 in); ma le 65 mm2 (0.10 in2) mo fasi su'ega 6.4 mm (0.250in).
- Mo vaega su'ega atoa, o le la'ititi ole a) 485 mm2 (0.75 in2) ma le b) o le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele o fafo ma le mafiafia puipui o le paipa, fa'ata'amilo i le. lata ane 10 mm2 (0.10in2)
- Mo fasi fasi su'ega, o le la'ititi ole a) 485 mm2 (0.75 in2) ma le b) le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele fa'apitoa o le fasi su'ega ma le mafiafia puipui o le paipa, lapotopoto ole 10 mm2 lata ane (0.10in2)
U o le malosi fa'ama'oti aupito maualalo, fa'aalia i megapascals (pauna i sikuea inisi)

Manaoga mo iuga o Su'ega Tensile Mo PSL 2 Paipa

Vasega Paipa	Malosi e fua mai a		Malosi a		fua faatatau a,c	Fa'aumiumi	Malosi Tetele o
	Rt0,5 PSI Min		Rm PSI Min		R10,5IRm	(i le 2in)	Rm (psi)
	Laiti	maualuga	Laiti	maualuga	maualuga	Laiti	Laiti
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. Mo vasega tulagalua, va'ai ile fa'amatalaga atoa API5L.
e. mo togi > X90 fa'asino ile fa'amatalaga atoa API5L.
i. O lenei tapula'a e fa'atatau mo pai e iai le D> 12.750 in
o. Mo fa'ailoga vaeluagalemu, o le malosi fa'ama'i la'ititi fa'apitoa mo le su'iga uelo e tatau ona tutusa le tau e pei ona fuafuaina mo le tino paipa e fa'aaoga ai le vae a.
u. mo paipa e manaʻomia ai suʻega umi, o le maualuga o le malosi e maua mai e tatau ona ≤ 71,800 psi
f. O le fa'aumiumi aupito maualalo, Af, o lo'o fa'aalia i le pasene ma fa'ata'amilomilo i le pasene lata ane, e tatau ona fa'amauina i le fa'aogaina o le fa'atusa lea:

O le C o le 1 940 mo le faʻatusatusaina o le faʻaaogaina o iunite Si ma le 625 000 mo le faʻatusatusaina o le USC iunite.
O le Axc o le vaega o le su'ega fa'ata'ita'i talafeagai, fa'aalia i sikuea millimeters (square inisi), e fa'apea.
– Mo vaega fa'ata'ita'i fa'a'a'ai li'o, 130mm2 (0.20 in2) mo fasi su'ega 12.7 mm (0.500 in) ma le 8.9 mm (.350 in); ma le 65 mm2 (0.10 in2) mo fasi su'ega 6.4 mm (0.250in).
- Mo vaega su'ega atoa, o le la'ititi ole a) 485 mm2 (0.75 in2) ma le b) o le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele o fafo ma le mafiafia puipui o le paipa, fa'ata'amilo i le. lata ane 10 mm2 (0.10in2)
- Mo fasi fasi su'ega, o le la'ititi ole a) 485 mm2 (0.75 in2) ma le b) le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele fa'apitoa o le fasi su'ega ma le mafiafia puipui o le paipa, lapotopoto ole 10 mm2 lata ane (0.10in2)
U o le malosi faʻamaʻi maualalo faʻamaonia, faʻaalia i megapascals (pauna i sikuea inisi
g. O tau maualalo mo R10,5IRm e mafai ona faʻamaonia i se maliega
h. mo togi > x90 va'ai ile fa'amatalaga atoa API5L.