Tala Fou - API 5L laina paipa: o se taʻiala auiliili i le vailaʻau

Folasaga:

API 5l o se tulaga faʻapitoa faʻatulagaina faʻavaeina e le American Petroleum Institure (API) mo le le mautonu ma le maitauina o le suauʻu uamea ma le eletise eletise Tama steel, o se tagata gaosi gaosi o API 5L line paipa, e ofo atu se tele o oloa e fetaui ma vasega eseese ma faʻataʻitaʻiga. O lenei mataupu, o loʻo maua ai se faʻavae faʻatusatusaina o vailaʻau apitaga, ma faʻataʻitaʻi mo tulaga mo isi ituaiga o paipa: ERW (LAMADADAL).

Gaosiga mafai ma le maualuga:

制造方法 Ituaiga	钢级起 Grd .mina	钢级止 Grd.max	外径起 OD Min mm	外径止 OD Max mm	壁厚起 Wt min mm	壁厚止 WT MAX MM	生产能力 Ytaliga Mt / a
Omo	B	X80q	33.4	457	3.4	60	200000
HFW	B	X80m	219.1	610	4.0	19.1	200000
Vaai	B	X100m	508	1422	6.0	40	500000

Faapalepale o fafo

标准 Tulaga	外径范围 Lapoa	外径公差 Shimeter le faapalepale				椭圆度 I fafo atu o le taamilosaga
		管体 Pape		管端 Pine		管体 Pape	管端 Pine
		无缝 Omo	焊管 Lalagaina	无缝 Omo	焊管 Tofa	无缝 Omo	焊管 Tofa
API Price 5L Ma 3183 GB / T9711	O <60.3mm	+ 0.4mm / -0.8mm		+ 1.6mm / -0.4mm
	60.3mm≤d≤168.3mm	+0.75% / - 0,75%				≤2.0%	≤1.5%
	168.3mmm			+0.5% / - 0.5%
	320mm			+ 1.6mm / -1.6mm
	426mm	+0.75% / - 0,75%	+ 3.2mm / -3.2mum
	610mm	+1.0% / - 1.0%	+0.5% / - 0.5%	± 2.0mm	± 1.6mm	≤1.5%	≤1.0%
	800mm		+ 4mm / -4mm
	1000mm	+1.0% / - 1.0%	+ 4mm / -4mm			≤15mm	≤1.0%
	1300mm	+1.0% / - 1.0%	+ 4mm / -4mm			≤15mm	≤13mm

Manatua: D o le talatala o le lapoa o le paipa.

Faapalepale o le mafiafia mafiafia

标准 Tulaga	外径范围 Faamaoti mai fafo Lapoa	壁厚范围 Nofoaga mafiafia	壁厚公差 Faapalepale o le mafiafia mafiafia	壁厚公差 Faapalepale o le mafiafia mafiafia
标准 Tulaga	外径范围 Faamaoti mai fafo Lapoa	壁厚范围 Nofoaga mafiafia	无缝 Smol paipa	焊管 Weld paipa
API Price 5L Iso 3183 GB / T 9711	-	t≤4.0mm	+ 0.6mm / -0.5mm	+ 0.5mm / -0.5mm
	-	4.0mm	+15% / - 12.5%	+ 0.5mm / -0.5mm
	-	5.0mm		+10% / - 10%
	-	15.0mmst <25.0mm		+ 1.5mm / -1.5mm
	-	25.0mm≤t <30.0mm	+ 3.6mm / -3.0mm
	-	30.0mm≤t <37.0mm	+ 3.6mm / -10.0%
	-	t≥37.0mm	+10.0% / - 10.0%

Auiliiliga auiliiliga

标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	C	Si	Mn	P	S	V	Nb	T	CE	PCM	备注 Faamatalaga
标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	max	max	max	max	max	max	max	max	max	max	备注 Faamatalaga
API Prices 5l Iso 3183 GB / T 9711	无缝管 Omo	Psl1	L210 pe a	0.22		0.90	0.030	0.030						e,o
			L245 pe b	0.28		1.20	0.030	0.030						c, d, e, o
			L290 pe x42	0.28		1.30	0.030	0.030						de, o
			L320 pe x46	0.28		1.40	0.030	0.030						o, e, o
			L360 pe x52	0.28		1.40	0.030	0.030						o, e, o
			L390 pe x56	0.28		1.40	0.030	0.030						o, e,o
			L415 pe x60	0.28		1.40	0.030	0.030						o, e, o
			L450 pe x65	0.28		1.40	0.030	0.030						o le,o
			L485 pe x70	0.28		1.40	0.030	0.030						o, e, o
		Mml2	L245n po o le BN	0.24	0.40	1.20	0.025	0,015			0.04	0.43	0.25	c, f, o
			L290n pe x42n	0.24	0.40	1.20	0.025	0,015	0.06	0.05	0.04	0.43	0.25	f, o
			L320n pe x46n	0.24	0.40	1.40	0.025	0,015	0.07	0.05	0.04	0.43	0.25	o, f, o
			L360n pe x52n	0.24	0.45	1.40	0.025	0,015	0.10	0.05	0.04	0.43	0.25	o, f, o
			L390n pe x56n	0.24	0.45	1.40	0.025	0,015	0.10	0.05	0.04	0.43	0.25	o, f, o
			L415n pe x60n	0.24	0.45	1.40	0.025	0,015	0.10	0.05	0.04	E pei ona malilie		d, g, o
			L245q pe BQ	0.18	0.45	1.40	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L290q pe x42q	0.18	0.45	1.40	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L320Q pox46q	0.18	0.45	1.40	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			13600 pe × 52q	0.18	0.45	1.50	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L390q pe x56q	0.18	0.45	1.50	0.025	0,015	0.07	0.05	0.04	0.43	0.25	o, f, o
			L415q pe x60q	0.18	0.45	1.70	0.025	0,015				0.43	0.25	d, g, o
			L450q pe x65q	0.18	0.45	1.70	0.025	0,015				0.43	0.25	d, g, o
			L485Q po x70q	0.18	0.45	1.80	0.025	0,015				0.43	0.25	d, g, o
			L555Q pe x80q	0.18	0.45	1.90	0.025	0,015				E pei ona malilie		malo
		酸性服役条件 Mo le punavai tautua	L245ns po o le bns	0.14	0.40	1.35	0.020	0,008			0.04	0.36	0.22	c, d, j, k
			L290ns po o x42ns	0.14	0.40	1.35	0.020	0,008	0.05	0.05	0.04	0.36	0.22	j, k
			L320ns pe x46ns	0.14	0.40	1.40	0.020	0,008	0.07	0.05	0.04	0.38	0.23	dj, k
			L360ns pe x52ns	0.16	0.45	1.65	0.020	0,008	0.10	0.05	0.04	0.43	0.25	o, j, k
			L245qs po o bqs	0.14	0.40	1.35	0.020	0,008	0.04	0.04	0.04	0.34	0.22	j, k
			L290qs po x42Qs	0.14	0.40	1.35	0.020	0,008	0.04	0.04	0.04	0.34	0.22	j, k
			L320qs po x46qs	0.15	0.45	1.40	0.020	0,008	0.05	0.05	0.04	0.36	0.23	j, k
			L360qs po x52qs	0.16	0.45	1.65	0.020	0,008	0.07	0.05	0.04	0.39	0.23	o, j, k
			L390qs po x56qs	0.16	0.45	1.65	0.020	0,008	0.07	0.05	0.04	0.40	0.24	o, j, k
			L415qs po x60qs	0.16	0.45	1.65	0.020	0,008	0.08	0.05	0.04	0.41	0.25	dj, k
			L450qqs po x65qs	0.16	0.45	1.65	0.020	0,008	0.09	0.05	0.06	0.42	0.25	o, j, k
			L485qs po x70qs	0.16	0.45	1.65	0.020	0,008	0.09	0.05	0.06	0.42	0.25	d,j, k

标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	C	Si	Mn	P	S	V	Nb	Ti	Faatonu	PCM	备注 Faamatalaga
标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	max	max	max	max	max	max	max	max	max	max	备注 Faamatalaga
AP \| Tulaga Mataupu 5L Iso 3183 GB / T 9711	无缝管 Omo	海海服役条件 Mo fafo tautua	L245no pe bno	0.14	0.40	1.35	0.020	0.010			0.04	0.36	0.22	c, d, i, m
			L290no pe x42no	0.14	0.40	1.35	0.020	0.010	0.05	0.05	0.04	0.36	0.22	l, m
			L320no pe x46no	0.14	0.40	1.40	0.020	0.010	0.07	0.05	0.04	0.38	0.23	o, i, m
			L360no pe x52no	0.16	0.45	1.65	0.020	0.010	0.10	0.05	0.04	0.43	0.25	o, i
			L245qo pe BQO	0.14	0.40	1.35	0.020	0.010	0.04	0.04	0.04	0.34	0.22	l, m
			L290qo pe x42Q0	0.14	0.40	1.35	0.020	0.010	0.04	0.04	0.04	0.34	0.22	l, m
			L320qo pe x46qo	0.15	0.45	1.40	0.020	0.010	0.05	0.05	0.04	0.36	0.23	l, m
			L360qo pe x52qo	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04	0.39	0.23	o, i, n
			L390qo pe x56q0	0.15	0.45	1.65	0.020	0.010	0.07	0.05	0.04	0.40	0.24	o, i, n
			L415qo pe x60qo	0.15	0.45	1.65	0.020	0.010	0.08	0.05	0.04	0.41	0.25	o, i, n
			L455Qo pe x65qo	0.15	0.45	1.65	0.020	0.010	0.09	0.05	0.06	0.42	0.25	o, i, n
			L485Q0 pe x70q0	0.17	0.45	1.75	0.020	0.010	0.10	0.05	0.06	0.42	0.25	o, l, n
			L555qo pe x80qo	0.17	0.45	1.85	0.020	0.010	0.10	0.06	0.06	E pei ona malilie		o, i, n
	焊管 Malamala	Psl1	L245 pe b	0.26		1.20	0.030	0.030						CD, e,c
			L290 pox42	0.26		1.30	0.030	0.030						o, e, o
			L320 pox46	0.26		1.40	0.030	0.030						o, e,o
			L360 pe x52	0.26		1.40	0.030	0.030						o, e, o
			L390 pox56	0.26		1.40	0.030	0.030						o, e, o
			L415 pox60	0.26		1.40	0.030	0.030						o, e, o
			L450 pe x65	0.26		1.45	0.030	0.030						o, e, o
			L485 pe x70	0.26		1.65	0.030	0.030						o, e, o
		Mml2	1245m po o le BM	0.22	0.45	1.20	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L290m pe x42m	0.22	0.45	1.30	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L320m pe x46m	0.22	0.45	1.30	0.025	0,015	0.05	0.05	0.04	0.43	0.25	f, o
			L360m pe x52m	0.22	0.45	1.40	0.025	0,015				0.43	0.25	o, f, o
			L390m pe x56m	0.22	0.45	1.40	0.025	0,015				0.43	0.25	o, f, o
			L415m pe x60m	0.12	0.45	1.60	0.025	0,015				0.43	0.25	d, g, o
			L450m pe x65m	0.12	0.45	1.60	0.025	0,015				0.43	0.25	d, g, o
			L485m pe x70m	0.12	0.45	1.70	0.025	0,015				0.43	0.25	d, g, o
			L555m pe x80m	0.12	0.45	1.85	0.025	0,015				0.43	0.25	d, g, o

标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	C	Si	Mn	P	S	V	Nb	T	Faatonu	PCM	备注 Faamatalaga
标准 Tulaga	钢管种类 Ituaiga paipa	等级 Vasega	钢级 Vasega	max	max	max	max	max	max	max	max	max	max	备注 Faamatalaga
API Prices 5l Iso 3183 GB / T 9711	焊管 Malamala	酸性服役条件 Mo le punavai tautua	L245ms po o bms	0.10	0.40	1.25	0.020	0.002	0.04	0.04	0.04		0.19	j, k
			L290ms pe x42ms	0.10	0.40	1.25	0.020	0.002	0.04	0.04	0.04		0.19	j, k
			L300ms po x46ms	0.10	0.45	1.35	0.020	0.002	0.05	0.05	0.04		0.20	j, k
			L360ms pe x52ms	0.10	0.45	1.45	0.020	0.002	0.05	0.06	0.04		0.20	j, k
			L390ms pe x56ms	0.10	0.45	1.45	0.020	0.002	0.06	0.08	0.04		0.21	o, j, k
			L415ms pe x60ms	0.10	0.45	1.45	0.020	0.002	0.08	0.08	0.06		0.21	o, j, k
			L450ms pe x65ms	0.10	0.45	1.60	0.020	0.002	0.10	0.08	0.06		0.22	o, j, k
			L485ms pe x70ms	0.10	0.45	1.60	0.020	0.002	0.10	0.08	0.06		0.22	dj, k
		海海服役条件 Mo fafo tautua	L245MO pe BMO	0.12	0.40	1.25	0.020	0.010	0.04	0.04	0.04		0.19	l, m
			L290mo pe x42MO	0.12	0.40	1.35	0.020	0.010	0.04	0.04	0.04		0.19	l, m
			L320mo pe x46MO	0.12	0.45	1.35	0.020	0.010	0.05	0.05	0.04		0.20	I, m
			L360mo pe x52MO	0.12	0.45	1.65	0.020	0.010	0.05	0.05	0.04		0.20	o, i, n
			L390mo pe x56mo	0.12	0.45	1.65	0.020	0.010	0.06	0.08	0.04		0.21	o, l, n
			L415mo pe x60mo	0.12	0.45	1.65	0.020	0.010	0.08	0.08	0.06		0.21	o, i, n
			L450mo pe x65mo	0.12	0.45	1.65	0.020	0.010	0.10	0.08	0.06		0.222	o, i, n
			L485MOM pe x70mo	0.12	0.45	1.75	0.020	0.010	0.10	0.08	0.06		0.22	o, l, n
			L555MOM pe x80mo	0.12	0.45	1.85	0.020	0.010	0.10	0.08	0.06		0.24	o, i, n

标准 Tulaga	等级 Vasega	钢级 Vasega		屈服强度 RT0.5 (MPA) Fuatia malosi	抗拉强度 Rm (mpa) Malosi le malosi	延伸率 Af (%) Faasolosolo	屈强比 RT0.5 / RM	焊缝抗拉强度 Rm (mpa) Malosi le malosi o le USld Seam
API Prices 5l Iso 3183 GB / T 9711	Psl1	L210 pe a	Min	210	335	a		335
		L245 pe b	Min	245	415	a		415
		L290 pe x42	Min	290	415	a		415
		L320 pe x46	Min	320	435	a		435
		L360 pe x52	Min	360	460	a		460
		L390 pe x56	Min	390	490	a		490
		L415 pe x60	Min	415	520	a		520
		L450 pe x65	Min	450	535	a		535
		L485 pe x70	Min	485	570	a		570
	Mml2	L245n po o le BN L245q pe BQ L245m po o le bm	Min	245	415	a		415
		L245n po o le BN L245q pe BQ L245m po o le bm	Max	450	655		0.93
		L290n pe x42n L290q pe x42q L290m pe x42m	Min	290	415	a		415
		L290n pe x42n L290q pe x42q L290m pe x42m	Max	495	655		0.93
		L320n pe x46n L320q pe x46q L320m pe x46m	Min	320	435	a		435
		L320n pe x46n L320q pe x46q L320m pe x46m	Max	525	655		0.93
		L360n pe x52n L360q pe x52q L360m pe x52m	Min	360	460	a		460
		L360n pe x52n L360q pe x52q L360m pe x52m	Max	5.30	760		0.93
		L390n pe x56n L390q pe x56q L390m pe x56m	Min	390	490	a		490
		L390n pe x56n L390q pe x56q L390m pe x56m	Max	545	760		0.93
		L415n pe x60n L415q pe x60q L415m pe x60m	Min	415	520	a		520
		L415n pe x60n L415q pe x60q L415m pe x60m	Max	565	760		0.93
		L450q pe x65q L450m pe x65m	Min	450	535	a		535
		L450q pe x65q L450m pe x65m	Max	600	760		0.93
		L485Q po x70q L485m pe x70m	Min	485	570	a		570
		L485Q po x70q L485m pe x70m	Max	635	760		0.93
		L555Q pe x80q L555m pe x80m	Min	555	625	a		625
		L555Q pe x80q L555m pe x80m	Max	705	825		0.93
		L625m pe x90m	Min	625	695	a		695
		L625m pe x90m	Max	775	915		0.95
		L690m pe x100m	Min	690	760	a		760
		L690m pe x100m	Max	840	990		0.97
		L830m pe x120m	Min	830	915	a		915
		L830m pe x120m	Max	1050	1145		0.99

标准 Tulaga	等级 Vasega	钢级 Vasega		屈服强度 RT0.5 (MPA) Fuatia malosi	抗拉强度 Rm (mpa) Malosi le malosi	延伸率 Af (%) Faasolosolo	屈强比 RT0.5 / RM	焊缝抗拉强度 Rm (mpa) Malosi le malosi o le USld Seam
API Prices 5l Iso 3183 GB / T 9711	酸性服役条件 Mo le punavai tautua	L245ns po o le bns L245qs po o bqs L245ms po o bms	Min	245	415	a		415
		L245ns po o le bns L245qs po o bqs L245ms po o bms	Max	450	655		0.93
		L290ns po o x42ns L290qs po x42Qs L290ms pe x42ms	Min	290	415	a		415
		L290ns po o x42ns L290qs po x42Qs L290ms pe x42ms	Max	495	655		0.93
		L320ns pe x46ns L320qs po x46qs L300ms po x46ms	Min	320	435	a		435
		L320ns pe x46ns L320qs po x46qs L300ms po x46ms	Max	525	655		0.93
		L360ns pe x52ns L360qs po x52qs L360ms pe x52ms	Min	360	460	a		460
		L360ns pe x52ns L360qs po x52qs L360ms pe x52ms	Max	5.30	760		0.93
		L390qs po x56qs L390ms pe x56ms	Min	390	490	a		490
		L390qs po x56qs L390ms pe x56ms	Max	545	760		0.93
		L415qs po x60qs L415ms pe x60ms	Min	415	520	a		520
		L415qs po x60qs L415ms pe x60ms	Max	565	760		0.93
		L450qqs po x65qs L450ms pe x65ms	Min	450	535	a		535
		L450qqs po x65qs L450ms pe x65ms	Max	600	760		0.93
		L485qs po x70qs L485ms pe x70ms	Min	485	570	a		570
		L485qs po x70qs L485ms pe x70ms	Max	635	760		0.93
	海海服役条件 Mo fafo tautua	L245no pe bno L245qo pe BQO L245MO pe BMO	Min	245	415	a	-	415
		L245no pe bno L245qo pe BQO L245MO pe BMO	Max	450	655		0.93
		L290no pe x42no L290q0 pe x42Q0 L290mo pe x42MO	Min	290	415	a		415
		L290no pe x42no L290q0 pe x42Q0 L290mo pe x42MO	Max	495	655		0.93
		L320no pe x46no L320qo pe x46qo L320mo pe x46MO	Min	320	435	a		435
		L320no pe x46no L320qo pe x46qo L320mo pe x46MO	Max	520	655		0.93
		L360no pe x52no L360qo pe x52qo L360mo pe x52MO	Min	360	460	a		460
		L360no pe x52no L360qo pe x52qo L360mo pe x52MO	Max	525	760		0.93
		L390qo pe x56qo L390mo pe x56mo	Min	390	490	a		490
		L390qo pe x56qo L390mo pe x56mo	Max	540	760		0.93
		L415qo pe x60qo L415mo pe x60mo	Min	415	520	a	-	520
		L415qo pe x60qo L415mo pe x60mo	Max	565	760		0.93
		L450qo pe x65qo L450mo pe x65mo	Min	450	535	a	-	535
		L450qo pe x65qo L450mo pe x65mo	Max	570	760		0.93
		L485Q0 pe x70q0 L485MOM pe x70mo	Min	485	570	a		570
		L485Q0 pe x70q0 L485MOM pe x70mo	Max	605	760		0.93
		L555qo pe x80qo L555MOM pe x80mo	Min	555	625	a		625
		L555qo pe x80qo L555MOM pe x80mo	Max	675	825		0.93

FAAMATALAGA: A: O le mea sili ona maualalo e faʻaaoga ai le mea nei o loʻo mulimuli mai: A1 = 1940 * A0.2 / U0.9

钢级 Vasega	管体最小横向冲击功(1 (2) (3) Transverte le sili atu le maualalo o le paipa tino (J)					焊缝最小横向冲击功(1 (2 (3) Transes le maualalo Aafiaga o WELD (J)
钢级 Vasega	D≤508	508mm <d ≤762mm	762mm <D ≤914mmm	914mm <D ≤1219mm	1219mm <d ≤1422mm	O <1422mm	O = 1422mm
≤l415 pe x60	27 (20)	27 (20)	40 (30)	40 (30)	40 (30)	27 (20)	40 (30)
> L415 pe x60 ≤l450 pe x65	27 (20)	27 (20)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)
> L450 pe x65 ≤l485 pe x70	27 (20)	27 (20)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)
> L485 pe x70 ≤l555 pe x80	40 (30)	40 (30)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)

Faʻaliga: (1) O mea taua i le laulau ia talafeagai mo le atoaga faʻavae faʻavae faʻataʻitaʻiga.
(2) O le taua i totonu o puipui o le muamua lea o le taua, i fafo atu o le tau talafeagai.
(3) Suʻega o le vevela: 0 ° C.

Tofotoliga Auala:

API 5L laina paipa gaosia e Warmic Stel Steel Astgo Surging e mautinoa latou te ausia tulaga sili ona lelei. O faʻataʻitaʻiga o suʻega e aofia ai:

Auiliiliga o auiliiliga:
O le vailaʻau o le Spacion of the Steel e auiliiliina e faʻamaonia ai e fetaui ma manaʻoga o le API 5L faʻamatalaga.
O auiliiliga o faʻamatalaga o loʻo faia e faʻaaoga ai se tuʻusaʻo-faitauga Spelltrometer e faʻailoa saʻo ai le elemene o le uamea.

Masini suega:
O meatotino a le inisinia e pei o le gasologa o le malosi, malosi tau i totonu, ma e faʻaaogaina e mafai ona fai ina ia mautinoa latou te faʻaaogaina faʻapitoa manaʻoga.
O loʻo faia le suʻega mo le faʻaaogaina o le 60-Ton Tensile Suʻega Suʻega e fua ai le malosi ma le le tusa o le uamea.

Hydrostatic Sussoging:
O suʻega o le Hydrostatic e siaki le faʻamaoni o le paipa ma mautinoa e mafai ona suia ai le mamafa o loʻo manaʻomia.
Paipa ua tumu i vai ma olo i le omiga, ma le faʻataʻitaʻiga umi ma faʻamalosiga maualuga ua faʻamatuʻu e API 5L.

O le suʻega e le o le faʻaleagaina (ndt):
NDT metotia e pei o le ultrasonic suega (UT) ma maneta o le Sconetic Pransle Suʻega (MT) o loʻo faʻaaogaina e vaʻaia ai ni faʻaletonu poʻo le faʻatapulaʻaina o le paipa.
O loʻo faʻaoga e faʻailoa mai ai ni faaletonu a le malo, aʻo le MT ua faʻaaogaina e iloa ai ni faʻaletonu foliga.

Tofotofoga suega:
O aafiaga aafiaga e faia e iloilo ai le faigata o le uamea i le maualalo o le vevela.
O le Charpy Exit Exports e masani ona fuaina o le aʻafia o aʻafiaga na maua e le uamea.

Faigata Le Suʻega:
Ole faigata ole suʻega e faia e faʻamalieina ai le le malosi o le speteni, e mafai ona faʻailoa ai lona malosi ma talafeagai mo ni talosaga patino.
E masani ona faʻaogaina le suʻega malosi o le ata i le Papatusi.
Iloiloga o le Vasega:
O le suʻega puʻupuʻu e faia e iloilo ai le saito le faʻatulagaina ma le aotelega o le lelei o le uamea.
O le meta metalculgical microscope o loʻo faʻaogaina e iloilo ai le afu o le uamea ma faʻailoa ai soʻo se le masani ai.

E ala i le faʻamalosi atu i nei tulaga faigata o faʻataʻitaʻiga, o le ala fatu uʻamea faʻamautinoaina o lona API 5L Lit Coapa na faʻamalieina tulaga sili ona lelei i totonu o galuega.

Gaosiga gaioiga:

1. Le mafai ona steel paipa:
- ROW mea filifilia: maualuga-lelei taamilosaga steel billets ua filifilia mo le gaosiga o le sili atu paipa paipa.
- faʻamafanafana ma pipili: o le aufana o loʻo vevela i le vevela ona faʻamago lea e fai ai se atigi mautotogi.
- Rolling ma Soung: O le pulupulu pulupulu o loʻo faʻasolo atu ma faʻasolo atu i le tulaga manaʻomia ma le mafiafia.
- Togafitiga i le Vaʻaiga: O paipa e faʻamalosia i le vevela togafitiga togafitiga e pei o le faʻaupuga poʻo le masani ai e faʻaleleia a latou meatotino.
- Faʻauma: O paipa ua faʻaumaina gaioiga e pei o le faʻasaʻoina, tipiina, ma le asiasiga.
- Tofotofoga: O paipa i lalo o suʻega eseese, e aofia ai suʻega o le hydrostatic, ultraonic suʻega, ma le teddy suʻega, ina ia mautinoa ai lo latou lelei.
- Togafitiga Togafitiga: O paipa e ono faʻaputuputu pe togafitia e puipuia ai le 'aisa ma faʻalelei atili o latou foliga.
- Afifiina ma lafo: O paipa o loʻo afifiina ma le faaeteete ma lafoina i tagata faʻatau.

2. LSEW (Ortitudinal Sounded Arc Wilding) Steel paipa:
- Lisi sauniuniga: sili ona lelei uamea papatusi ua saunia mo le gaosiga o lupa paipa.
- Fausiaina: O papatusi ua fausia i le "U" foliga faʻaaogaina se masini muamua.
- Faʻatoga: O le "U" faʻapipiʻi papatusi o loʻo faʻamamaina faʻatasi le faʻaaogaina o le osofaʻiga a le arc o le a tatalaina gaioiga.
- Faʻalauteleina: Ua faʻalauteleina le Shell Cambe i le Seamer Simimeter faʻaaogaina se masini i totonu poʻo fafo atu.
- Asiasiga: O le paipa i lalo o le asiasiga i le le lelei ma le le atoatoa ma le siosiomaga sao.
- Ultrasonic Suʻega: O paipa e faʻatautaia i le ultrasononic suʻega e iloa ai nisi faaletonu i totonu.
- Nonosus: Ua iai le paipa pito i luga o le paipa.
- Coating ma le Faailoga: O paipa e ono kaoti ma faailogaina e tusa ai ma tagata faatau manaoga.
- Afifiina ma lafo: O paipa o loʻo afifiina ma lafoina i tagata faʻatau.

3. HFW (maualuga-masani o le toto) Steel paipa:
- Tulafono Faʻatonu: O uila uamea ua uma ona saunia mo le gaosiga o le HFW pai pipi.
- fausia ma faʻamau: O loʻo faia ai le au faigaluega i totonu o le siliva foliga ona faʻaaogaina lea o le faʻaaogaina o le maualuga o le tele o taimi.
- SLDE Seam Heatle: O le Sheld Seam o le vevela o le faʻaaogaina o le vevela o le faʻaaogaina o le tele-taimi o le faʻatupuina o le vevela.
- Sizing: O le paipa o le paipa na salautia i le tulaga manaʻomia ma le mafiafia.
- tipiina ma Bearsing: O le paipa ua tipi i le umi o le umi ma o pito o loʻo faʻamauina mo le faʻamavae.
- Asiasiga: O le paipa i lalo o le asiasiga i le le lelei ma le le atoatoa ma le siosiomaga sao.
- Hydrostatic Suʻega: O paipa o loʻo faʻataʻitaʻia mo le malosi ma o loʻo faʻaaogaina le suʻega o le hydrostatic.
- Coating ma le Faailoga: O paipa o loʻo faʻaputuputu ma faʻailoga e tusa ai ma tagata faʻatau manaʻoga.
- Afifiina ma lafo: O paipa o loʻo afifiina ma lafoina i tagata faʻatau.

O nei faʻamatalaga auiliiliina faiga e faʻamaumau ai le maualuga o uiga ma le mautinoa o le alea, o l Shid uafu uʻamea, faʻafeiloaʻi manaʻoga o suauʻu uʻamea.

Togafitiga Togafitiga:

O le laufanua o paipa uamea e taua tele mo le faʻaleleia o lona afaina o le afaina ma tautua tautua. Wopled Steel Proploys eseese Togafitiga Togafitiga O auala e faʻalagolago i mea eseʻese mai tagata faʻatau, aofia ai:
1. Vevela-dip gaoa: O le paipa uʻamea o loʻo faʻavaveina i le molten zinc e fai ai se zinc-uʻamea o le faʻaolaina Vevela-dip galving e talafeagai mo masani masani ma maualalo-mamafa paipa.
2. Aneti-Corroon ofu: Paʻaga Aneti-Cinroon o loʻo aofia ai ma le EPOXY peleue, Polythylene ofutino, ma polywaretherhne. O nei ofutino e puipuia ai le lelei o le aisa ma le porosion i luga o le laufanua uamea, faaumiumigina lona olaga tautua.
3. SoundBalplasm: O le maualuga-saoasaoa o le fuʻa o loʻo faʻaaoga e fufulu ai le paipa uʻamea, aveese le malosi ma le laufanua mulimuli ane.
4. O le Creit Togafitiga: O le Steel paipa o loʻo mafai ona ofi i le anti-corronive vali, o le valiina o le eleele ma luga o le eleele i totonu o le eleele.

O nei auala i luga o le togafiti mamafa o le puipuia o paipa uamea mai le malulu ma le leaga, faʻamautinoaina lona faʻatuatuaina ma le onosai i siosiomaga eseese.

Afifiina ma felauaiga:

O le Sourger Stel e mautinoa ai le saogalemu afifi ma faʻatuatuaina felauaiga o paipa uamea, ofoina atu fetuʻutuʻunaʻi filifiliga e feiloai ai i le tagata faʻatau tagata faʻatau:

1. O le Steeli na lafoina tuusaʻo tuusaʻo i totonu o le vaa o loʻo faia e aunoa ma afifiina, e talafeagai mo le taugata o tau feʻaveaʻi o aofaiga tetele.
2. LCL (itiiti ifo nai lo le uta uta): Mo ni faʻatonuga laiti, paipa piel e mafai ona lafoina e pei o le LCL Cargo, o le tele o faʻatonuga e tuʻufaʻatasia i totonu o se pusa e tasi. O lenei metotia o le tau-aoga mo laiti aofaiga ma ofo sili atu le toe fetuutuunai folasaga faatulagaina.
3. FCL (atoa le uta uta): Tagata faʻatau mafai ona filifili mo FCL Vave, le mea o loʻo tuʻuina atoa le koneteina i la latou faʻatonuga. O lenei metotia o loʻo maua ai taimi vave fesuiaʻi taimi ma faʻaitiitia le aʻafiaga o le faʻaleagaina i le taimi o le taulimaina.
4. Air Free: Mo le faanatinati o poloaiga, o le ea o le ea e avanoa mo vave lafoina. A o le sili atu taugata nai lo uta sami, o uta uta ofoina vave ma faʻatuatuaina femalagaiga mo taimi o taimi-iloa.

O le malupuipuia uʻamea, e mautinoa o fanua uma e afifiina malupuipuia e puipuia ai le faʻaleagaina i le taimi o felauaiga. O le uamea e masani ona afifi i mea puipuia ma faʻamautu i totonu o pusa poʻo luga o paleti e mautinoa ai le mautu i le taimi o feololo. E le gata i lea, o le kamupani e galulue faʻatasi ma le igoa igoa igoa e faʻamautinoa ai le faia o taimi ma le lelei o le maka.

Talosaga Tulaga:

API 5L laina paipa na gaosia e Warmise Steel e faʻaaogaina lautele i le petroleum ma masani kesi kesi mo le felauaiga o suauu, kesi, ma isi vai. O loʻo faʻaaogaina i isi tamaʻitaʻi o pisinisi e pei o le avea ai ma vailaʻau gaosi, paoa faʻatuatuaina

Faaiuga:

Wommile Steel o se faʻatuatuaina o le API 5L laina paipa, ofoina atu oloa sili ona lelei e fetaui ma le manoa o kesi. Faatasi ai ma le taulaiga i le tulaga lelei, faʻatuatuaina, ma le faʻamalieina o tagata, o loʻo faʻaauau pea o se filifiliga sili ona lelei mo tagata faʻatau ile lalolagi atoa.

Taimi o le taimi: Mar-22-2024

API 5L laina paipa: o se taiala sili atu i le vailaau tuʻufaʻatasiga ma faʻatinoga