China Apispec5l-2012 Carbon Seamless Steel Line Pipe 46th Edition Vagadziri neMutengesi

Apispec5l-2012 Carbon Seamless Simbi Line Pipe 46th edition

APISPEC5L-2012 Carbon Seamless Steel Line Pipe 46th Edition Inotaridza mufananidzo

Tsananguro pfupi:

Pombi isina kusarudzika inoshandiswa kumhando yepamusoro yekufambisa mafuta, steam uye mvura inotorwa kubva pasi kusvika kumafuta negesi maindasitiri emabhizimusi kuburikidza nepombi

Kubhadhara:30% dhipoziti, 70% L / C kana B / L Copy kana 100% L / C Pos Pising

Min.order kuwanda:20 t

Kuwanikidza kugona:Zvagore negore 20000 tons hestery yeiyo simbi pombi

Tungamira nguva:Mazuva 7-14 kana mumatura, mazuva makumi matatu nemashanu ekugadzira

Kurongedza:Black kuparara, bevel uye cap yeimwe pombi imwe chete; Od pazasi 219mm inoda kurongedza mubhata, uye imwe neimwe bundle hapana inopfuura 2 matani.

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Chigadzirwa Chinhu

Zvigadzirwa tags

Kuongorora

Standard:API 5L	Alloy kana kwete: kwete Alloy, kabhoni
Giredhi reboka: GRB x42 x52 x60 x65 x70 nezvimwe	Chikumbiro: Line Pipi
Bickness: 1 - 100 mm	Kurapa kwepasi: Sezvinodikanwa zveMutengi
Outer diamita (Round): 10 - 1000 mm	TECHNIVE: HOT HOLLED
Kureba: kureba kureba kana kureba kureba	Kupisa kurapwa: kujairika
Chikamu Chimiro: Round	Nzvimbo Yakasarudzika: PTL2 kana Yakakwira Giredhi Pombi
Nzvimbo Yokutanga: China	Kushandiswa: Kuvaka, Fluid Pipe
Certification: ISO9001: 2008	Test: NDT / CNV

Application

Iyo pombi inoshandiswa kutakura mafuta, Steam uye mvura inotorwa kubva pasi kusvika kumafuta negesi maindasitiri emabhizinesi kuburikidza nepombi

Giredhi guru

Giredhi reAPI 5LLine Pipe Steel: GRB x42 X52 X60 X65 X70

Chemical Chikamu

Simbi Giredhi (zita reSimbi)	Chidimbu chakawanda, chakavakirwa pakupisa uye chigadzirwa chinoongororaa, g%
	C	Mn	P		S	V	Nb	Ti
	max b	max b	min	Max	Max	Max	Max	Max
Pipi isina musungwa
L175 kana a25	0.21	0.60	-	0.030	0.030	-	-	-
L175P kana a25p	0.21	0.60	0.045	0.080	0.030	-	-	-
L210 kana a	0.22	0.90	-	0.030	0.030	-	-	-
L24 kana b	0.28	1.20	-	0.030	0.030	C, D	C, D	d
L290 kana x42	0.28	1.30	-	0.030	0.030	d	d	d
L320 kana x46	0.28	1.40	-	0.030	0.030	d	d	d
L360 kana X52	0.28	1.40	-	0.030	0.030	d	d	d
L390 kana x56	0.28	1.40	-	0.030	0.030	d	d	d
L415 kana X60	0.28 e	1.40 E	-	0.030	0.030	f	f	f
L450 kana x65	0.28 e	1.40 E	-	0.030	0.030	f	f	f
L485 kana x70	0.28 e	1.40 E	-	0.030	0.030	f	f	f
Yakatemwa Pombi
L175 kana a25	0.21	0.60	-	0.030	0.030	-	-	-
L175P kana a25p	0.21	0.60	0.045	0.080	0.030	-	-	-
L210 kana a	0.22	0.90	-	0.030	0.030	-	-	-
L24 kana b	0.26	1.20	-	0.030	0.030	C, D	C, D	d
L290 kana x42	0.26	1.30	-	0.030	0.030	d	d	d
L320 kana x46	0.26	1.40	-	0.030	0.030	d	d	d
L360 kana X52	0.26	1.40	-	0.030	0.030	d	d	d
L390 kana x56	0.26	1.40	-	0.030	0.030	d	d	d
L415 kana X60	0.26 E	1.40 E	-	0.030	0.030	f	f	f
L450 kana x65	0.26 E	1.45 E	-	0.030	0.030	f	f	f
L485 kana x70	0.26 E	1.65 E	-	0.030	0.030	f	f	f
a cu ± 0,50%; Ni ≤ 0.50%; Cr ≤ 0,50% uye mo ≤ 0.15%. B kune imwe neimwe kuderedzwa kwe 0.01% pazasi pevhu kwakaringana kweCarbon, kuwedzera kwe05% pamusoro peiyo mn yekukwana kweMN. kusvika kune yakakwira ye1,75% yemakirini> l360 kana x52, asi <l485 kana x70; uye kusvika kune yakakwira ye2,00% yegiredhi l485 kana x70. c kunze kwekunge zvakabvumiranwa neimwe nzira, NB + v ≤ 0.06%. D NB + V + ti ≤ 0.15%. E pasina kana zvakabvumiranwa neimwe nzira. f kunze kwekunge yakabvumiranwa neimwe nzira, NB + V + ti ≤ 0.15%. G hapana kuwedzera nemaune yekuwedzera kweB inobvumidzwa uye yakasara b ± 0.001%.

Mechanical Pfuma

PIPE Giredhi	PIPE Muviri weSeamless uye Weld Pipe Pombi			Weld seam ye ew, lw, saw, uye mombePombi
	Erelid Simbaa RT0.5	Simba resimbaa Rm	Elongation(pamakumi mashanu mm kana 2 mukati.)Af	Simba resimbab Rm
	MPA (PSI)	MPA (PSI)	%	MPA (PSI)
	min	min	min	min
L175 kana a25	175 (25,400)	310 (45,000)	c	310 (45,000)
L175P kana a25p	175 (25,400)	310 (45,000)	c	310 (45,000)
L210 kana a	210 (30,500)	335 (48,600)	c	335 (48,600)
L24 kana b	245 (35,500)	415 (60,200)	c	415 (60,200)
L290 kana x42	290 (42,100)	415 (60,200)	c	415 (60,200)
L320 kana x46	320 (46,400)	435 (63,100)	c	435 (63,100)
L360 kana X52	360 (52,200)	460 (66,700)	c	460 (66,700)
L390 kana x56	390 (56,600)	490 (71,100)	c	490 (71,100)
L415 kana X60	415 (60,200)	520 (75,400)	c	520 (75,400)
L450 kana x65	450 (65,300)	535 (77,600)	c	535 (77,600)
L485 kana x70	485 (78,300)	570 (82,700)	c	570 (82,700)
A kune mamakisi epakati, musiyano uripo pakati pezvakaratidzirwa Simba Simba uye SIMBA REMAHARA SIMBA REMAHARAAf, inoratidzwa muzana uye dzakakomberedzwa kusvika padyo muzana muzana, ichave yakatsanangurwa uchishandisa iyo inotevera equation: kupi C ndeye 1940 yekuverenga uchishandisa masisitimu uye 625,000 yekuverengera uchishandisa USC zvikamu; AXC ndiyo inoshanda tensile bvunzo chidimbu cheki-chikamu, chinoratidzwa mumamirimita mamirimita (mraba inches), seinotevera: 1) Yenzvimbo dzinotenderera-chikamu bvunzo zvidimbu, 65 mm2 (0,10 ins.2) for 6.4 mm (0.250 mukati.) Diki test test; 2) Zvikamu zvizere-zvidimbu zve-a) 485 mm2 (0,79 mm2 (0,2) 3. U ndiyo yakatarwa shoma sosi yesimba, inoratidzwa mu megapascals (mapaundi pane mraba inch).

Kunze kweDhipatimendi, Kunze kwekutenderera uye kukwirira kwemadziro

Yakataurwa kunze kweDiameter d (in)	Diameter Kushivirira, Inches D				Kunze-kwe-kutenderera kusimba mukati
	Pombi kunze kwekupedzisira a		Pombi kupera a, b, c		Pombi kunze kwekupedzisira a	Pombi kupera a, b, c
	SMLS PIPE	Yakatemwa Pombi	SMLS PIPE	Yakatemwa Pombi
<2.375	-0.031 to + 0.016		- 0.031 kusvika + 0.016		0.048	0.036
≥2.375 kusvika 6.625					0.020d ye	0.015d ye
	+/- 0,0075D		- 0.016 kusvika + 0.063		D / T≤75	D / T≤75
					Nechibvumirano che	Nechibvumirano che

> 6.625 kusvika 24.000	+/- 0,0075D	+/- 0,0075D, asi Max ye1.125	+/- 0,005d, asi Max ye 0.063		0.020d	0.015d
> 24 kusvika ku58	+/- 0.01d	+/- 0,005d asi max ye 0.160	+/- 0.079	+/- 0.063	0.015d ye asi max ye 0.060	0.01d ye asi max ye 0.500
					For	For
					D / T≤75	D / T≤75
					Nechibvumirano	Nechibvumirano
					Nekuti	Nekuti
					D / T≤75	D / T≤75
> 56	Sezvakatenderana
a. Mugumo wePipe unosanganisira kureba kwe4 pakudya imwe neimwe yeiyo pombi migumo
b. Zvekupfira pombi iyo kushivirira kunyorera T≤0.984IN uye mishonga yeiyo mbichana mbichana ichave yakabvumiranwa
c. Zvepombi yakawedzerwa ne d≥8.625in uye yeiyo isina kuwedzerwa pombi, iyo yekushivirira uye yekudzora-kwekutenderera ichitsvaga mukati mehupombwe kana kuyerwa mukati meyisimusi pane iyo yakataurwa.
d. Zvekusarudza kutevedzera kuimba yekushatisa

Kukudza Wall	Terences a
t inches	inches
SMLS PIPE B
≤ 0.157	-1.2
> 0.157 kusvika <0.948	+ 0.150t / - 0.125t
≥ 0.984	+ 0.146 kana 0.1t, chero ipi neipi yakakura
	- 0.120 kana - 0.1t, chero ipi neipi yakakura
Weld Pipe C, D
≤ 0.197	+/- 0,020
> 0.197 kusvika <0.591	+/- 0.1t
≥ 0.591	+/- 0,060
a. Kana iyo yekutenga ichitsanangura kusimbisa kwemadziro madziro madiki pane kukosha kwekushanda kwakapihwa mune ino tafura, iyo yekushivirira kwemadziro inozowedzerwa nekukwana kuchengetedza iyo inoshanda kushivirira.
b. Yepombi ine d≥ 14.000 muT≥0.984in, iyo Wall, iyo Wall Tilleance Kuwedzera Kwemadziro neyekuwedzera.
c. Iyo yekuwedzera kushivirira kwemadziro matangi haishande kune weld nzvimbo
d. Ona iyo yakazara API5L spec yeruzivo rwakazara

Kushivirira

Bvunzo dzinodikanwa

Hydrostatic test

PIPE yekuregedza bvunzo yeHydrostatic pasina kubhururuka kuburikidza neWell seam kana iyo pombi muviri. Majointa haafanire kuve hydrostatic yakaedzwa inopa zvikamu zvePipe zvakashandiswa zvakaedzwa zvinobudirira.

Bend bvunzo

Hapana makumbo anofanira kuitika mune chero chikamu chechidimbu chechiedza uye nekuvhurwa kweanobva chivakwa chichaitika.

Kuongororwa kwerubatsiro

Kubvuma maitiro ekuongororwa kwerubatsiro kuchave:

Ew pipes d <12.750 in:
X60 ne t 500in. Hapazovi nekuvhurwa kweWelk isati yasvika pakati pehombodo iri pasi pegumi nemakumi matanhatu muzana yepakutanga kunze kwekunze. Kune ese mamakisi nemadziro, makumi mashanu muzana.
Yeiyo pombi ine d / t> 10, hakuzove nekuvhurwa kweWell isati yasvika pakati pemapuranga ari pasi pe30% yekutanga kunze kwekunze.
Kune mamwe matanho anoreva zvizereAPI 5Lkutaurwa.

CVN Impact Test yePSL2

Mazhinji psl2 pombi saizi uye mamakisi anoda cvn. Pipe isina kusununguka ndeyekuedzwa mumuviri. Yakatemwa pombi inofanirwa kuedzwa mumuviri, pombi weld uye kupisa-kwakanganisa nzvimbo. Reva izvo zvizereAPI 5LKufunga nezve chati yehukuru uye mamakisi uye inodikanwa inonyora simba tsika.