Amakuru - API 5L Line Pipe: Ubuyobozi bwuzuye ku miterere n'imikorere y'imiti

Intangiriro:

API 5L ni ibipimo ngenderwaho byashyizweho n'Ikigo cy'Abanyamerika gishinzwe Peteroli (API) ku miyoboro y'icyuma idafunze kandi ivanze ikoreshwa mu gutwara abantu mu nganda za peteroli na gaze karemano. Womic Steel, ikigo gikomeye mu gukora imiyoboro ya API 5L, itanga ubwoko bwinshi bw'ibicuruzwa byujuje ibyiciro n'ibipimo bitandukanye. Iyi nkuru itanga igereranya rirambuye ry'imiterere y'imiti, imiterere ya mekanike, n'ibipimo ngenderwaho byo gupima ibyiciro bitandukanye bya API 5L, haba PSL1 na PSL2 mu bwoko butatu bw'imiyoboro: ERW (Electric Resistance Welded), LSAW (Longitudinal Submerged Arc Welded), na SMLS (Seamless).

Ubushobozi bwo gukora n'uburyo ibintu bikorerwamo:

制造方法 Ubwoko	钢级起 Ingano nto y'ishuri	钢级止 Grd.Max	外径起 OD Iminota mm	外径止 OD Umubare munini mm	壁厚起 Uburemere bw'uburemere buri munsi ya mm	壁厚止 Uburemere bwa mm ntarengwa	生产能力 Yugutwi MT/a
SMLS	B	X80Q	33.4	457	3.4	60	200000
HFW	B	X80M	219.1	610	4.0	19.1	200000
SAWL	B	X100M	508	1422	6.0	40	500000

Kwihanganira umurambararo wo hanze

标准 Igisanzwe	外径范围 Ingano	外径公差 Ubwihangane bw'umurambararo				椭圆度 Nta ruhererekane
		管体 Umubiri w'umuyoboro		管端 Iherezo ry'umuyoboro		管体 Umubiri w'umuyoboro	管端 Iherezo ry'umuyoboro
		无缝 SMLS	焊管 Weldec	无缝 SMLS	焊管 Isudiwe	无缝 SMLS	焊管 Isudiwe
Icyitonderwa cya API 5L SO 3183 GB/T9711	D<60.3mm	+0.4mm/-0.8mm		+1.6mm/-0.4mm
	60.3mm≤D≤168.3mm	+0.75%/-0.75%				≤2.0%	≤1.5%
	168.3mm			+0.5%/-0.5%
	mm 320			+1.6mm/-1.6mm
	426mm	+0.75%/-0.75%	+3.2mm/-3.2mm
	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

Icyitonderwa: D ni umurambararo w'inyuma w'umuyoboro.

Kwihanganira ubunini bw'urukuta

标准 Igisanzwe	外径范围 Byagaragajwe hanze Ingano	壁厚范围 Ubunini bw'urukuta	壁厚公差 Kwihanganira ubunini bw'urukuta	壁厚公差 Kwihanganira ubunini bw'urukuta
标准 Igisanzwe	外径范围 Byagaragajwe hanze Ingano	壁厚范围 Ubunini bw'urukuta	无缝 Umuyoboro wa SMLS	焊管 Umuyoboro ushongeshejwe
Icyitonderwa cya API 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	+3.7mm/-3.0mm
	-	30.0mm≤t<37.0mm	+3.7mm/-10.0%
	-	t≥37.0mm	+10.0%/-10.0%

Isesengura ry'Ubutabire

标准 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	C	Si	Mn	P	S	V	Nb	T	CE	Pcm	备注 Inyandiko
标准 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	备注 Inyandiko
API SPEC 5L ISO 3183 GB/T 9711	无缝管 SMLS	PSL1	L210 cyangwa A	0.22		0.90	0.030	0.030						e,o
			L245 cyangwa B	0.28		1.20	0.030	0.030						c,d,e,o
			L290 cyangwa X42	0.28		1.30	0.030	0.030						de,o
			L320 cyangwa X46	0.28		1.40	0.030	0.030						d,e,o
			L360 cyangwa X52	0.28		1.40	0.030	0.030						d,e,o
			L390 cyangwa X56	0.28		1.40	0.030	0.030						d,e,o
			L415 cyangwa X60	0.28		1.40	0.030	0.030						d,e,o
			L450 cyangwa X65	0.28		1.40	0.030	0.030						de,o
			L485 cyangwa X70	0.28		1.40	0.030	0.030						d,e,o
		PSL2	L245N cyangwa BN	0.24	0.40	1.20	0.025	0.015			0.04	0.43	0.25	c,f,o
			L290N cyangwa X42N	0.24	0.40	1.20	0.025	0.015	0.06	0.05	0.04	0.43	0.25	f,o
			L320N cyangwa X46N	0.24	0.40	1.40	0.025	0.015	0.07	0.05	0.04	0.43	0.25	d,f,o
			L360N cyangwa X52N	0.24	0.45	1.40	0.025	0.015	0.10	0.05	0.04	0.43	0.25	d,f,o
			L390N cyangwa X56N	0.24	0.45	1.40	0.025	0.015	0.10	0.05	0.04	0.43	0.25	d,f,o
			L415N cyangwa X60N	0.24	0.45	1.40	0.025	0.015	0.10	0.05	0.04	Nkuko byemejwe		d,g,o
			L245Q cyangwa BQ	0.18	0.45	1.40	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L290Q cyangwa X42Q	0.18	0.45	1.40	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L320Q cyangwaX46Q	0.18	0.45	1.40	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			13600 cyangwa ×52Q	0.18	0.45	1.50	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L390Q cyangwa X56Q	0.18	0.45	1.50	0.025	0.015	0.07	0.05	0.04	0.43	0.25	d,f,o
			L415Q cyangwa X60Q	0.18	0.45	1.70	0.025	0.015				0.43	0.25	d,g,o
			L450Q cyangwa X65Q	0.18	0.45	1.70	0.025	0.015				0.43	0.25	d,g,o
			L485Q cyangwa X70Q	0.18	0.45	1.80	0.025	0.015				0.43	0.25	d,g,o
			L555Q cyangwa X80Q	0.18	0.45	1.90	0.025	0.015				Nkuko byemejwe		h, i
		酸性服役条件 Ku bw'umunyu serivisi	L245NS cyangwa BNS	0.14	0.40	1.35	0.020	0.008			0.04	0.36	0.22	c,d,j,k
			L290NS cyangwa X42NS	0.14	0.40	1.35	0.020	0.008	0.05	0.05	0.04	0.36	0.22	j,k
			L320NS cyangwa X46NS	0.14	0.40	1.40	0.020	0.008	0.07	0.05	0.04	0.38	0.23	dj,k
			L360NS cyangwa X52NS	0.16	0.45	1.65	0.020	0.008	0.10	0.05	0.04	0.43	0.25	d,j,k
			L245QS cyangwa BQS	0.14	0.40	1.35	0.020	0.008	0.04	0.04	0.04	0.34	0.22	j,k
			L290QS cyangwa X42QS	0.14	0.40	1.35	0.020	0.008	0.04	0.04	0.04	0.34	0.22	j,k
			L320QS cyangwa X46QS	0.15	0.45	1.40	0.020	0.008	0.05	0.05	0.04	0.36	0.23	j,k
			L360QS cyangwa X52QS	0.16	0.45	1.65	0.020	0.008	0.07	0.05	0.04	0.39	0.23	d,j,k
			L390QS cyangwa X56QS	0.16	0.45	1.65	0.020	0.008	0.07	0.05	0.04	0.40	0.24	d,j,k
			L415QS cyangwa X60QS	0.16	0.45	1.65	0.020	0.008	0.08	0.05	0.04	0.41	0.25	dj,k
			L450QS cyangwa X65QS	0.16	0.45	1.65	0.020	0.008	0.09	0.05	0.06	0.42	0.25	d,j,k
			L485QS cyangwa 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 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	C	Si	Mn	P	S	V	Nb	Ti	CEa	Pcm	备注 Inyandiko
标准 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	备注 Inyandiko
AP\|SPEC 5L ISO 3183 GB/T 9711	无缝管 SMLS	海上服役条件 Kuri mu mahanga serivisi	L245NO cyangwa BNO	0.14	0.40	1.35	0.020	0.010			0.04	0.36	0.22	c,d,I,m
			L290NO cyangwa X42NO	0.14	0.40	1.35	0.020	0.010	0.05	0.05	0.04	0.36	0.22	l,m
			L320NO cyangwa X46NO	0.14	0.40	1.40	0.020	0.010	0.07	0.05	0.04	0.38	0.23	d, Jyewe, m
			L360NO cyangwa X52NO	0.16	0.45	1.65	0.020	0.010	0.10	0.05	0.04	0.43	0.25	d, Jyewe
			L245QO cyangwa BQO	0.14	0.40	1.35	0.020	0.010	0.04	0.04	0.04	0.34	0.22	l,m
			L290QO cyangwa X42Q0	0.14	0.40	1.35	0.020	0.010	0.04	0.04	0.04	0.34	0.22	l,m
			L320QO cyangwa X46QO	0.15	0.45	1.40	0.020	0.010	0.05	0.05	0.04	0.36	0.23	l,m
			L360QO cyangwa X52QO	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04	0.39	0.23	d,I,n
			L390QO cyangwa X56Q0	0.15	0.45	1.65	0.020	0.010	0.07	0.05	0.04	0.40	0.24	d,I,n
			L415QO cyangwa X60QO	0.15	0.45	1.65	0.020	0.010	0.08	0.05	0.04	0.41	0.25	d,I,n
			L455QO cyangwa X65QO	0.15	0.45	1.65	0.020	0.010	0.09	0.05	0.06	0.42	0.25	d,I,n
			L485Q0 cyangwa X70Q0	0.17	0.45	1.75	0.020	0.010	0.10	0.05	0.06	0.42	0.25	d,l,n
			L555QO cyangwa X80QO	0.17	0.45	1.85	0.020	0.010	0.10	0.06	0.06	Nkuko byemejwe		d,I,n
	焊管 GUSUDA	PSL1	L245 cyangwa B	0.26		1.20	0.030	0.030						cd,e,c
			L290 cyangwa X42	0.26		1.30	0.030	0.030						d,e,o
			L320 cyangwa X46	0.26		1.40	0.030	0.030						d,e,o
			L360 cyangwa X52	0.26		1.40	0.030	0.030						d,e,o
			L390 cyangwa X56	0.26		1.40	0.030	0.030						d,e,o
			L415 cyangwa X60	0.26		1.40	0.030	0.030						d,e,o
			L450 cyangwa X65	0.26		1.45	0.030	0.030						d,e,o
			L485 cyangwa X70	0.26		1.65	0.030	0.030						d,e,o
		PSL2	1245M cyangwa BM	0.22	0.45	1.20	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L290M cyangwa X42M	0.22	0.45	1.30	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L320M cyangwa X46M	0.22	0.45	1.30	0.025	0.015	0.05	0.05	0.04	0.43	0.25	f,o
			L360M cyangwa X52M	0.22	0.45	1.40	0.025	0.015				0.43	0.25	d,f,o
			L390M cyangwa X56M	0.22	0.45	1.40	0.025	0.015				0.43	0.25	d,f,o
			L415M cyangwa X60M	0.12	0.45	1.60	0.025	0.015				0.43	0.25	d,g,o
			L450M cyangwa X65M	0.12	0.45	1.60	0.025	0.015				0.43	0.25	d,g,o
			L485M cyangwa X70M	0.12	0.45	1.70	0.025	0.015				0.43	0.25	d,g,o
			L555M cyangwa X80M	0.12	0.45	1.85	0.025	0.015				0.43	0.25	d,g,o

标准 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	C	Si	Mn	P	S	V	Nb	T	CEa	Pcm	备注 Inyandiko
标准 Igisanzwe	钢管种类 Ubwoko bw'umuyoboro	等级 Ishuri	钢级 Icyiciro	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	备注 Inyandiko
API SPEC 5L ISO 3183 GB/T 9711	焊管 GUSUDA	酸性服役条件 Ku bw'umunyu serivisi	L245MS cyangwa BMS	0.10	0.40	1.25	0.020	0.002	0.04	0.04	0.04		0.19	j,k
			L290MS cyangwa X42MS	0.10	0.40	1.25	0.020	0.002	0.04	0.04	0.04		0.19	j,k
			L320MS cyangwa X46MS	0.10	0.45	1.35	0.020	0.002	0.05	0.05	0.04		0.20	j,k
			L360MS cyangwa X52MS	0.10	0.45	1.45	0.020	0.002	0.05	0.06	0.04		0.20	j,k
			L390MS cyangwa X56MS	0.10	0.45	1.45	0.020	0.002	0.06	0.08	0.04		0.21	d,j,k
			L415MS cyangwa X60MS	0.10	0.45	1.45	0.020	0.002	0.08	0.08	0.06		0.21	d,j,k
			L450MS cyangwa X65MS	0.10	0.45	1.60	0.020	0.002	0.10	0.08	0.06		0.22	d,j,k
			L485MS cyangwa X70MS	0.10	0.45	1.60	0.020	0.002	0.10	0.08	0.06		0.22	dj,k
		海上服役条件 Kuri mu mahanga serivisi	L245MO cyangwa BMO	0.12	0.40	1.25	0.020	0.010	0.04	0.04	0.04		0.19	l,m
			L290MO cyangwa X42MO	0.12	0.40	1.35	0.020	0.010	0.04	0.04	0.04		0.19	l,m
			L320MO cyangwa X46MO	0.12	0.45	1.35	0.020	0.010	0.05	0.05	0.04		0.20	Jyewe, m
			L360MO cyangwa X52MO	0.12	0.45	1.65	0.020	0.010	0.05	0.05	0.04		0.20	d,I,n
			L390MO cyangwa X56MO	0.12	0.45	1.65	0.020	0.010	0.06	0.08	0.04		0.21	d,l,n
			L415MO cyangwa X60MO	0.12	0.45	1.65	0.020	0.010	0.08	0.08	0.06		0.21	d,I,n
			L450MO cyangwa X65MO	0.12	0.45	1.65	0.020	0.010	0.10	0.08	0.06		0.222	d,I,n
			L485MO cyangwa X70MO	0.12	0.45	1.75	0.020	0.010	0.10	0.08	0.06		0.22	d,l,n
			L555MO cyangwa X80MO	0.12	0.45	1.85	0.020	0.010	0.10	0.08	0.06		0.24	d,I,n

标准 Igisanzwe	等级 Ishuri	钢级 Icyiciro		屈服强度 Rt0.5 (MPa) Imbaraga z'umusaruro	抗拉强度 Rm (MPa) Imbaraga zo Gufata	延伸率 Af (%) Kurekura	屈强比 Rt0.5/Rm	焊缝抗拉强度 Rm (MPa) Imbaraga zo Gufata by'umushongi wo gusudira
API SPEC 5L ISO 3183 GB/T 9711	PSL1	L210 cyangwa A	Iminota	210	335	a		335
		L245 cyangwa B	Iminota	245	415	a		415
		L290 cyangwa X42	Iminota	290	415	a		415
		L320 cyangwa X46	Iminota	320	435	a		435
		L360 cyangwa X52	Iminota	360	460	a		460
		L390 cyangwa X56	Iminota	390	490	a		490
		L415 cyangwa X60	Iminota	415	520	a		520
		L450 cyangwa X65	Iminota	450	535	a		535
		L485 cyangwa X70	Iminota	485	570	a		570
	PSL2	L245N cyangwa BN L245Q cyangwa BQ L245M cyangwa BM	Iminota	245	415	a		415
		L245N cyangwa BN L245Q cyangwa BQ L245M cyangwa BM	Umubare munini	450	655		0.93
		L290N cyangwa X42N L290Q cyangwa X42Q L290M cyangwa X42M	Iminota	290	415	a		415
		L290N cyangwa X42N L290Q cyangwa X42Q L290M cyangwa X42M	Umubare munini	495	655		0.93
		L320N cyangwa X46N L320Q cyangwa X46Q L320M cyangwa X46M	Iminota	320	435	a		435
		L320N cyangwa X46N L320Q cyangwa X46Q L320M cyangwa X46M	Umubare munini	525	655		0.93
		L360N cyangwa X52N L360Q cyangwa X52Q L360M cyangwa X52M	Iminota	360	460	a		460
		L360N cyangwa X52N L360Q cyangwa X52Q L360M cyangwa X52M	Umubare munini	530	760		0.93
		L390N cyangwa X56N L390Q cyangwa X56Q L390M cyangwa X56M	Iminota	390	490	a		490
		L390N cyangwa X56N L390Q cyangwa X56Q L390M cyangwa X56M	Umubare munini	545	760		0.93
		L415N cyangwa X60N L415Q cyangwa X60Q L415M cyangwa X60M	Iminota	415	520	a		520
		L415N cyangwa X60N L415Q cyangwa X60Q L415M cyangwa X60M	Umubare munini	565	760		0.93
		L450Q cyangwa X65Q L450M cyangwa X65M	Iminota	450	535	a		535
		L450Q cyangwa X65Q L450M cyangwa X65M	Umubare munini	600	760		0.93
		L485Q cyangwa X70Q L485M cyangwa X70M	Iminota	485	570	a		570
		L485Q cyangwa X70Q L485M cyangwa X70M	Umubare munini	635	760		0.93
		L555Q cyangwa X80Q L555M cyangwa X80M	Iminota	555	625	a		625
		L555Q cyangwa X80Q L555M cyangwa X80M	Umubare munini	705	825		0.93
		L625M cyangwa X90M	Iminota	625	695	a		695
		L625M cyangwa X90M	Umubare munini	775	915		0.95
		L690M cyangwa X100M	Iminota	690	760	a		760
		L690M cyangwa X100M	Umubare munini	840	990		0.97
		L830M cyangwa X120M	Iminota	830	915	a		915
		L830M cyangwa X120M	Umubare munini	1050	1145		0.99

标准 Igisanzwe	等级 Ishuri	钢级 Icyiciro		屈服强度 Rt0.5 (MPa) Imbaraga z'umusaruro	抗拉强度 Rm (MPa) Imbaraga zo Gufata	延伸率 Af (%) Kurekura	屈强比 Rt0.5/Rm	焊缝抗拉强度 Rm (MPa) Imbaraga zo Gufata by'umushongi wo gusudira
API SPEC 5L ISO 3183 GB/T 9711	酸性服役条件 Ku bw'umunyu serivisi	L245NS cyangwa BNS L245QS cyangwa BQS L245MS cyangwa BMS	Iminota	245	415	a		415
		L245NS cyangwa BNS L245QS cyangwa BQS L245MS cyangwa BMS	Umubare munini	450	655		0.93
		L290NS cyangwa X42NS L290QS cyangwa X42QS L290MS cyangwa X42MS	Iminota	290	415	a		415
			Umubare munini	495	655		0.93
		L320NS cyangwa X46NS L320QS cyangwa X46QS L320MS cyangwa X46MS	Iminota	320	435	a		435
			Umubare munini	525	655		0.93
		L360NS cyangwa X52NS L360QS cyangwa X52QS L360MS cyangwa X52MS	Iminota	360	460	a		460
			Umubare munini	530	760		0.93
		L390QS cyangwa X56QS L390MS cyangwa X56MS	Iminota	390	490	a		490
		L390QS cyangwa X56QS L390MS cyangwa X56MS	Umubare munini	545	760		0.93
		L415QS cyangwa X60QS L415MS cyangwa X60MS	Iminota	415	520	a		520
		L415QS cyangwa X60QS L415MS cyangwa X60MS	Umubare munini	565	760		0.93
		L450QS cyangwa X65QS L450MS cyangwa X65MS	Iminota	450	535	a		535
		L450QS cyangwa X65QS L450MS cyangwa X65MS	Umubare munini	600	760		0.93
		L485QS cyangwa X70QS L485MS cyangwa X70MS	Iminota	485	570	a		570
		L485QS cyangwa X70QS L485MS cyangwa X70MS	Umubare munini	635	760		0.93
	海上服役条件 Kuri mu mahanga serivisi	L245NO cyangwa BNO L245QO cyangwa BQO L245MO cyangwa BMO	Iminota	245	415	a	-	415
		L245NO cyangwa BNO L245QO cyangwa BQO L245MO cyangwa BMO	Umubare munini	450	655		0.93
		L290NO cyangwa X42NO L290Q0 cyangwa X42Q0 L290MO cyangwa X42MO	Iminota	290	415	a		415
			Umubare munini	495	655		0.93
		L320NO cyangwa X46NO L320QO cyangwa X46QO L320MO cyangwa X46MO	Iminota	320	435	a		435
			Umubare munini	520	655		0.93
		L360NO cyangwa X52NO L360QO cyangwa X52QO L360MO cyangwa X52MO	Iminota	360	460	a		460
			Umubare munini	525	760		0.93
		L390QO cyangwa X56QO L390MO cyangwa X56MO	Iminota	390	490	a		490
		L390QO cyangwa X56QO L390MO cyangwa X56MO	Umubare munini	540	760		0.93
		L415QO cyangwa X60QO L415MO cyangwa X60MO	Iminota	415	520	a	-	520
		L415QO cyangwa X60QO L415MO cyangwa X60MO	Umubare munini	565	760		0.93
		L450QO cyangwa X65QO L450MO cyangwa X65MO	Iminota	450	535	a	-	535
		L450QO cyangwa X65QO L450MO cyangwa X65MO	Umubare munini	570	760		0.93
		L485Q0 cyangwa X70Q0 L485MO cyangwa X70MO	Iminota	485	570	a		570
		L485Q0 cyangwa X70Q0 L485MO cyangwa X70MO	Umubare munini	605	760		0.93
		L555QO cyangwa X80QO L555MO cyangwa X80MO	Iminota	555	625	a		625
		L555QO cyangwa X80QO L555MO cyangwa X80MO	Umubare munini	675	825		0.93

Icyitonderwa: a: Uburebure buke hakoreshejwe ikigereranyo gikurikira: A1=1940*A0.2/U0.9

钢级 Icyiciro	管体最小横向冲击功(1(2)(3) Ingaruka ntoya z'umuyoboro w'amazi zinyura mu buryo bunyuranyije n'amategeko (J)					焊缝最小横向冲击功(1(2(3) Ntarengwa yo guhinduranya Ingaruka zo gusudira (J)
钢级 Icyiciro	D≤508	508mm ≤762mm	762mm ≤914mm	914mm ≤1219mm	1219mm ≤1422mm	D<1422mm	D=1422mm
≤L415 cyangwa X60	27 (20)	27 (20)	40 (30)	40 (30)	40 (30)	27 (20)	40 (30)
>L415 cyangwa X60 ≤L450 cyangwa X65	27 (20)	27 (20)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)
>L450 cyangwa X65 ≤L485 cyangwa X70	27 (20)	27 (20)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)
>L485 cyangwa X70 ≤L555 cyangwa X80	40 (30)	40 (30)	40 (30)	40 (30)	54 (40)	27 (20)	40 (30)

Icyitonderwa: (1) Agaciro kari mu mbonerahamwe kaba gakwiriye icyitegererezo cyuzuye cy’ingano.
(2) Agaciro kari imbere mu gikarabiro ni agaciro gato ka buri kimwe, agakarabiro ko hanze ni agaciro mpuzandengo.
(3) Ubushyuhe bw'ikizamini: 0°C.

Amahame ngenderwaho yo gupima:

Imiyoboro ya API 5L ikorwa na Womic Steel ikorerwa isuzuma rikomeye kugira ngo irebe ko yujuje ibisabwa by’ubuziranenge. Ibipimo ngenderwaho by’isuzuma birimo:

Isesengura ry'imiti:
Imiterere y'ibinyabutabire by'icyuma irasesengurwa kugira ngo harebwe ko byujuje ibisabwa na API 5L.
Isesengura ry'ibinyabutabire rikorwa hakoreshejwe spectrometer isoma ibintu mu buryo butaziguye kugira ngo hamenyekane neza imiterere y'ibice by'icyuma.

Isuzuma rya tekiniki:
Imiterere ya mekanike nko gukomera kw'umusaruro, imbaraga zo gukurura, no kurekura birageragezwa kugira ngo harebwe ko byujuje ibisabwa byagenwe.
Igeragezwa rya mekanike rikorwa hakoreshejwe imashini ipima imbaraga za toni 60 kugira ngo ipime imbaraga n'ubushobozi bwo gukora ibyuma.

Isuzuma ry'amazi:
Isuzuma rya hydrostatic rikorwa kugira ngo harebwe niba umuyoboro w'amazi ari inyangamugayo kandi harebwe niba ushobora kwihanganira igitutu gisabwa mu ikoreshwa ryawo.
Imiyoboro yuzuzwa amazi kandi igashyirwa ku gitutu, igihe cyo gupima n'urwego rw'igitutu bigenwa n'amahame ya API 5L.

Ikizamini Kidasenya (NDT):
Uburyo bwa NDT nka ultrasound (UT) na magnetic particle testing (MT) bukoreshwa mu gutahura inenge cyangwa inzitizi mu muyoboro.
UT ikoreshwa mu kumenya inenge z'imbere, mu gihe MT ikoreshwa mu kumenya inenge zo hejuru.

Isuzuma ry'ingaruka:
Isuzuma ry'ingaruka rikorwa kugira ngo harebwe ubukomere bw'icyuma ku bushyuhe buri hasi.
Ikizamini cy’ingaruka za Charpy gikunze gukoreshwa mu gupima ingufu z’ingaruka zinjizwa n’icyuma.

Isuzuma ry'ubukomere:
Isuzuma ry'ubukomere bw'icyuma rikorwa kugira ngo harebwe ubukomere bw'icyuma, ibyo bikaba bishobora kugaragaza imbaraga zacyo n'uburyo gikwiriye gukoreshwa mu buryo bwihariye.
Ikizamini cyo gukomera cya Rockwell gikunze gukoreshwa mu gupima ubukana bw'icyuma.
Isuzuma ry'imiterere y'uturemangingo:
Isuzuma ry’imiterere y’icyuma rikorwa kugira ngo harebwe imiterere y’ibinyampeke n’ubwiza bwacyo muri rusange.
Mikorosikopi y'icyuma ikoreshwa mu gusuzuma imiterere y'icyuma no kumenya ibitagenda neza.

Mu gukurikiza aya mahame yo gupima akomeye, Womic Steel igenzura ko imiyoboro yayo ya API 5L yujuje ibisabwa byo mu rwego rwo hejuru kandi igatanga imikorere yizewe mu bikorwa bitandukanye by’inganda.

Uburyo bwo gukora:

1. Imiyoboro y'icyuma idafite umushono:
- Guhitamo ibikoresho fatizo: Ibikoresho by'icyuma kizengurutse byiza cyane bitoranywa kugira ngo bikoreshwe mu gukora imiyoboro y'icyuma idafunze.
- Gushyushya no gutobora: Ibice by'imbere bishyushya kugeza ku bushyuhe bwinshi hanyuma bigatobora kugira ngo habeho igikonoshwa cy'umwobo.
- Kuzingira no Gupima: Igikonoshwa cyatobowe kirazingirwa hanyuma kikaramburirwa ku murambararo n'ubugari byifuzwa.
- Gutunganya ubushyuhe: Imiyoboro ikorerwa ibikorwa byo gutunganya ubushyuhe nko gufunga cyangwa gutunganya ubuziranenge kugira ngo inoze imiterere yayo.
- Kurangiza: Imiyoboro irangizwa nko kugorora, gukata no kugenzura.
- Isuzuma: Imiyoboro ikorerwa ibizamini bitandukanye, birimo isuzuma rya hydrostatic, isuzuma rya ultrasound, n'isuzuma rya eddy current, kugira ngo harebwe ubuziranenge bwayo.
- Gutunganya ubuso: Imiyoboro ishobora gusigwa cyangwa guterwa umuti kugira ngo hirindwe ingese no kunoza isura yayo.
- Gupakira no Kohereza: Imiyoboro ipfunyikwa neza kandi yoherezwa ku bakiriya.

2. Imiyoboro y'icyuma ya LSAW (Longitudinal Submerged Arc Welding):
- Gutegura isahani: Amasahani y'icyuma meza cyane arategurwa kugira ngo akoreshwe mu gukora imiyoboro ya LSAW.
- Gushushanya: Amasahani akorwa mu ishusho ya "U" hakoreshejwe imashini ibanza gupfunyika.
- Gusudira: Hanyuma ibyuma bifite ishusho ya "U" bisundirwa hamwe hakoreshejwe uburyo bwo gusudira bukozwe mu mazi.
- Kwagura: Umugozi ushongeshejwe waguka kugeza ku murambararo wifuza hakoreshejwe imashini yo kwagura imbere cyangwa hanze.
- Igenzura: Imiyoboro irasuzumwa kugira ngo harebwe inenge n'ubuziranenge bw'ibipimo.
- Isuzuma rya Ultrasonic: Imiyoboro ikorerwa isuzuma rya Ultrasonic kugira ngo hamenyekane inenge z'imbere.
- Kuzimya: Impera z'imiyoboro zikozwe mu buryo bwo gusudira.
- Gusiga no Gushyira Ikimenyetso: Imiyoboro ishobora gusigwa no gushyirwaho ikimenyetso hakurikijwe ibyo abakiriya bakeneye.
- Gupakira no Kohereza: Imiyoboro irapfunyikwa kandi yoherezwa ku bakiriya.

3. Imiyoboro y'icyuma ya HFW (Gusudira inshuro nyinshi):
- Gutegura imiyoboro: Imiyoboro y'icyuma irategurwa kugira ngo ikoreshwe mu gukora imiyoboro ya HFW.
- Gutunganya no Gusudira: Imigozi ikorwa mu buryo bw'umuzenguruko hanyuma igasudira hakoreshejwe gusudira hakoreshejwe uburyo bwo hejuru.
- Gushyushya Umushoro wo Gusudira: Umushoro wo gusudira ushyushye kugeza ku bushyuhe bwo gusudira hakoreshejwe ubushyuhe bwinshi bwo gushyushya.
- Ingano: Umuyoboro ushongeshejwe ingano ingana n'umurambararo n'ubugari bukenewe.
- Gukata no Gushyiramo Ingufu: Umuyoboro ucibwa ku burebure bukenewe kandi impera zawo zigashyirwamo ingufu kugira ngo zisudirwe.
- Igenzura: Imiyoboro irasuzumwa kugira ngo harebwe inenge n'ubuziranenge bw'ibipimo.
- Isuzuma ry'amazi: Imiyoboro ipimwa imbaraga n'amazi asohoka hakoreshejwe isuzuma ry'amazi aturuka ku mazi.
- Gusiga no Gushyira Ikimenyetso: Imiyoboro iratwikirwa kandi irashyirwa ikimenyetso hakurikijwe ibyo abakiriya bakeneye.
- Gupakira no Kohereza: Imiyoboro irapfunyikwa kandi yoherezwa ku bakiriya.

Izi nzira zirambuye zo gukora zizemeza ko imiyoboro y'icyuma idafite umugozi, LSAW, na HFW ikorwa na Womic Steel, ikora neza kandi ikora neza, ihuye n'ibisabwa bikomeye n'inganda zitandukanye.

Uburyo bwo kuvura ubuso:

Gutunganya icyuma cyo mu miyoboro ni ingenzi cyane mu kunoza uburyo bwo kurwanya ingese no gukomeza igihe cyacyo cyo gukora. Womic Steel ikoresha uburyo butandukanye bwo gutunganya ubuso bitewe n'ibyo abakiriya bakeneye, harimo:
1. Gushyushya: Umuyoboro w'icyuma winjizwa muri zinc ishongeshejwe kugira ngo ukore urwego rurinda zinc-icyuma, bikongera ubushobozi bwo kurwanya ingese. Gushyushya galvanizing birakwiriye imiyoboro isanzwe n'iy'umuvuduko muto.
2. Imyambaro yo kurwanya ingese: Imyambaro isanzwe yo kurwanya ingese irimo epoxy coatings, polyethylene coatings, na polyurethane coatings. Iyi myambaro irinda oxidation na corruption ku buso bw'umuyoboro w'icyuma, bigatuma igihe cyayo cyo gukora kirushaho kuba kirekire.
3. Guturika umucanga: Guturika umucanga wihuta cyane bikoreshwa mu gusukura umuyoboro w'icyuma, bikuraho ingese n'imyanda ku buso, bigatanga urufatiro rwiza rwo gutunganya irangi nyuma yo gusigwa.
4. Gutunganya irangi: Ubuso bw'umuyoboro w'icyuma bushobora gusigwa amarangi arwanya kwangirika, amarangi ya asphalt, n'andi marangi kugira ngo yongere ubushobozi bwo kwangirika, bikaba bikwiriye imiyoboro yo munsi y'ubutaka n'imiyoboro yo mu mazi.

Ubu buryo bwo gutunganya hejuru burinda neza icyuma cy'imiyoboro kwangirika no kwangirika, butuma kigira icyizere kandi kiramba mu duce dutandukanye duto.

Gupakira no gutwara:

Womic Steel ikora neza mu gupakira no gutwara ibyuma by'imiyoboro, itanga uburyo bworoshye bwo guhaza ibyifuzo bitandukanye by'abakiriya:

1. Imitwaro myinshi: Ku bicuruzwa byinshi, ibyuma bikoreshwa mu miyoboro bishobora koherezwa mu bwinshi hakoreshejwe ibyuma byihariye bitwara imizigo myinshi. Ibyuma bishyirwa mu bubiko bw'ubwato nta gupfunyika, bikaba bikwiye gutwara imizigo myinshi ku giciro gito.
2. LCL (Umutwaro muto kurusha ifatizo): Ku bicuruzwa bito, ibyuma bikoreshwa mu miyoboro bishobora koherezwa nk'imizigo ya LCL, aho ibicuruzwa byinshi bito bihurizwa hamwe mu gikoresho kimwe. Ubu buryo burahendutse ku giciro gito kandi butanga gahunda yo kohereza ibintu mu buryo bworoshye.
3. FCL (Umutwaro wuzuye w’ibicuruzwa): Abakiriya bashobora guhitamo kohereza FCL, aho ibicuruzwa byuzuye byagenewe gutumiza kwabo. Ubu buryo butanga igihe cyo gutwara ibintu vuba kandi bugagabanya ibyago byo kwangirika mu gihe cyo kubitwara.
4. Gutwara ibintu mu kirere: Ku bicuruzwa byihutirwa, gutwara ibintu mu kirere birahari kugira ngo bigerweho byihuse. Nubwo bihenze kurusha gutwara ibintu mu mazi, gutwara ibintu mu kirere bitanga ubwikorezi bwihuse kandi bwizewe ku bicuruzwa bitwara igihe.

Womic Steel igenzura ko ibicuruzwa byose bipfunyitse neza kugira ngo hirindwe kwangirika mu gihe cyo kubitwara. Ibyuma bikunze gupfunyikwa mu bikoresho birinda kandi bigahambirwa mu makontena cyangwa ku mapaleti kugira ngo bibe bihamye mu gihe cyo kubitwara. Byongeye kandi, isosiyete ikorana bya hafi n'abafatanyabikorwa b'ubwikorezi bemewe kugira ngo igerweho ku gihe kandi icunge neza ibijyanye n'ibikoresho.

Ingero z'Ikoreshwa:

Imiyoboro ya API 5L ikorwa na Womic Steel ikoreshwa cyane mu nganda za peteroli na gaze karemano mu gutwara peteroli, gaze n'ibindi binyabutabire. Ikoreshwa kandi mu zindi nganda zitandukanye nko gutunganya imiti, gutanga amashanyarazi, no kubaka.

Umwanzuro:

Womic Steel ni uruganda rwizewe rw’imiyoboro ya API 5L, rutanga ibicuruzwa byiza cyane byujuje ibisabwa n’inganda zikora peteroli na gaze karemano. Hamwe no kwibanda ku bwiza, kwizerwa, no kunyurwa n’abakiriya, Womic Steel ikomeje kuba amahitamo meza ku bakiriya ku isi yose.

Igihe cyo kohereza ubutumwa: Werurwe-22-2024

Umuyoboro w'umurongo wa API 5L: Ubuyobozi bwuzuye ku miterere n'imikorere y'imiti