Pipe yeSimbi yeKabhoni Yakasungirirwa Yesimbi X60 SSAW Line Pipe

Pipe yeSimbi yeKabhoni Yakasungirirwa Yakatenderera X60 SSAW Line Pipe Mufananidzo Wakaratidzwa

Tsananguro pfupi:

Tinokugamuchirai munyika yemapombi esimbi ecarbon akasungirirwa nesimbi inotenderera, hunyanzvi hutsva hunochinja nyika yekusona mapaipi esimbiChigadzirwa ichi chakagadzirwa nemazvo kuti chive chakasimba, chakasimba uye chinoshanda zvakasiyana-siyana. Tinodada kukupai mhando dzakasiyana dzemapaipi edu esimbi yekabhoni yakasungirirwa nesimbi yakasungirirwa nesimbi, ayo akagadzirwa nokungwarira nekukanda simbi yekabhoni yakaderera muzvikamu zvemachubhu pane imwe kona yesimbi yakatenderera, uye wobva wabatanidza mapaipi.

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Yedumapaipi esimbi ecarbon akasungirirwa nesimbi yakatenderedzwazvakagadzirirwa kusangana nekudiwa kuri kukura kwemapaipi esimbi ane dhayamita yakakura. Nekushandisa zvidimbu zvitete zvesimbi uye kushandisa tekinoroji yemazuva ano yekuwelda, takakwanisa kugadzira chigadzirwa chepamusoro chinopfuura makwikwi maererano nemhando uye mashandiro. Zvinhu zvikuru zvinoshandiswa mukugadzira kwedu zvinosanganisira Q195, Q235A, Q235B, Q345, GR.B,X42,X52,X60,X70 nezvimwewo.

Zvakajairika	Giredhi resimbi	Kuumbwa kwemakemikari									Zvivako zvekusunga							Kuedza kweCharpy Impact uye Kuedza kweDrop Weight Tear Test
		C	Si	Mn	P	S	V	Nb	Ti		CEV4)（%）	Simba reRt0.5 Mpa		Simba reKusimba reRm Mpa		Rt0.5/ Rm	（L0=5.65 √ S0）Kureba A%
		zvakanyanya	zvakanyanya	zvakanyanya	zvakanyanya	zvakanyanya	zvakanyanya	zvakanyanya	zvakanyanya	Zvimwe	zvakanyanya	miniti	zvakanyanya	miniti	zvakanyanya	zvakanyanya	miniti
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Kuedza kweCharpy impact: Simba rinonyudza impact remutumbi wepombi uye musono we weld rinofanira kuyedzwa sezvinodiwa muchiyero chekutanga. Kuti uwane rumwe ruzivo, ona chiyero chekutanga. Kuedza kwekubvisa uremu: Nzvimbo yekuchekerera ine sarudzo
GB/T9711-2011（PSL2）	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Kukurukurirana	555	705	625	825	0.95	18
	Cherechedza:
	1）0.015 ≤ Altot ＜ 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10;
	2）V+Nb+Ti ≤ 0.015%
	3）Kune ese magiredhi esimbi, Mo inogona ≤ 0.35%, pasi pechibvumirano.
	Mn Cr+Mo+V Cu+Ni 4）CEV=C+6 + 5 + 5

Chimwe chezvakanakira zvikuru zvepombi yedu yesimbi yekabhoni yakasungirirwa nesimbi inotenderera ndeyekugara kwayo kwakasimba kusingaenzaniswi. Mapombi aya anokwanisa kutsungirira mamiriro akaomarara, zvichiita kuti akwanise kushandiswa mumaindasitiri akasiyana-siyana uye mashandisirwo awo. Ingave ichishandiswa pakuisa mvura mumba, maindasitiri kana zvivakwa, mapombi edu esimbi yekabhoni akasungirirwa nesimbi inotenderera akagadzirirwa kupfuura zvaunotarisira.

Pamusoro pekusimba uye kugara kwenguva refu, pombi yedu yesimbi yekabhoni yakasungirirwa inochinjika zvakanyanya. Kuvakwa kwayo kwakasiyana kunoita kuti zvive nyore kuisa uye kuchinjika kune akasiyana mapaipi uye masisitimu ekufambisa mvura. Kubva kumapurojekiti madiki ekugara kusvika kumashandisirwo makuru emaindasitiri, mapaipi edu anopa mhinduro dzakanyatsojeka uye dzakavimbika kune zvese zvaunoda zvemapaipi.

Pamusoro pezvo, tinodada nehunhu hwepamusoro uye kuvimbika kwemapombi edu esimbi ecarbon akasungirirwa nesimbi. Pombi yega yega inoedzwa zvakasimba uye inotarirwa kudzora hunhu kuti ive nechokwadi chekuti inosangana nezvinodiwa zvepamusoro. Kuzvipira kwedu kune hunhu kunoratidzwa nekugutsikana kwevatengi vedu, avo vanovimba nezvigadzirwa zvedu kuti zvizadzise zvido zvavo zvakasiyana-siyana.

Tinofara kukuzivisaiPombi yemutsetse weX60 SSAWsechikamu chemuchina wedu wezvigadzirwa. Iine simba rakawedzerwa rekudzivirira ngura uye kusimba kukuru, pombi iyi yakagadzirirwa kutakura mvura dzakasiyana-siyana, kusanganisira mafuta negasi rechisikigo. Pombi yeX60 SSAW inoratidza kuti tiri kuramba tichiita mabasa matsva ekugadzirisa matambudziko matsva kuti tikwanise kusangana nezvinodiwa zviri kuchinja muindasitiri.

Muchidimbu, pombi yedu yesimbi yekabhoni yakagadzirwa nespiral welded chigadzirwa chepamusoro-soro chinosanganisa simba uye kugara kwenguva refu kwesimbi yekabhoni pamwe nekuchinjika uye kushanduka-shanduka kwespiral welding. Kugona kwayo kugadzira mapaipi esimbi ane dhayamita hombe kubva pazvidimbu zvitete zvesimbi kunoita kuti ive yakasiyana nenzira dzechinyakare dzekugadzira mapaipi. Ingave iri mapaipi emvura emumba kana mashandisirwo emaindasitiri, pombi yedu yesimbi yekabhoni yakagadzirwa nespiral welded isarudzo yakavimbika kune zvese zvaunoda zvepombi. Vimba nekuzvipira kwedu kune mhando, hunyanzvi uye kugutsikana kwevatengi uye rega zvigadzirwa zvedu zvitsanangure ruzivo rwako rwepombi patsva.

Yakapfuura: Pombi yeSimbi Yakasungirirwa: Gwaro Rakazara Rekuona Kuti Kubatana Kwacho Kunoshanda Uye Kwakavimbika

Zvinotevera: X52 SSAW Line Pipe Yemugero Wegesi

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