Spiral Seam Weld Pipi GBT9711 2011 2011

Spiral Seam Weld Pipe GBT9711 2011 2011 20112 AFFERME Mufananidzo

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Mumunda wemafuta uye gasi pombiS, kushandiswa kweiyo spiral welded pipe kuri kuwedzera kuwedzera uye kwakawedzera. Uyezve inozivikanwa sePombi yemusi, saipi pombi, uye pombi yegirazi, mapipi egasi anoitwa uchishandisa akawanda elmnicalles mukufambisa kwemafuta, gasi rechisikigo, uye mamwe mvura. Mune ino blog, isu tichaongorora zvinowanika-spiraled pombi yepapa uye nei ivo vekutanga sarudzo yemapurojekiti akawanda emvura.

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Chigadzirwa Chinhu

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Isu tinofara kuunza yedu nyowani chigadzirwa,Spiral Seam Weld Pepa. Ichi chishandiso chakasiyana-chinoshanda chinogadzirwa nekukanda carbon carbon simbi kana yakaderera-alloy yakarongedzwa simbi mitsetse mune imwe spiral kona, uye wozotarisa tube seams. Iyi yekugadzira yakasarudzika yekugadzira inotibvumira kuburitsa yakakura diameter Steel pombi kubva kune zvakamanikana mitsetse.

PaCangzhou Spiral Steel Pipe Bviger Brou Cour, Ltd., isu tinotora kudada kukuru mune yedu-ye-iyo-iyo-iyo-ye-mhizha yezvivakwa uye kucheka tekinoroji. Kufukidza nzvimbo yemamita mazana matatu nemakumi matatu emamita metres uye ine midziyo yakazara yemamirioni 680 yuan, yave mutungamiri muindasitiri. Nechikwata chakazvitsaurira kwevashandi ve680, kuburikidza nekusazvibata, iyo kambani ine kubuda kwegore rechimakumi mana ezviuru zvechiratidzo chechikepe chechikepe uye kukosha kwemabhiriyoni 1.8 Yuan.

Standard	Giredhi reSimbi	(%) Chemical kuumbwa									Tensile Properties							Charpy kukanganisaBvunzo uye kudonhaKurema kubvarura bvunzo
		C	Si	Mn	P	S	V	Nb	Ti	Zvimwe	CEV4)(%)	RT0.5 MPAErelid Simba		RM MPA Simba resimba		Rt0.5 / rm	(L0 = 5.65 × s0) elongation a%
		Max	Max	Max	Max	Max	Max	Max	Max	Zvimwe	Max	min	Max	min	Max	Max	min
GB / T9711 -2011 (PSL2)	L245MB	0.22	0.45	1.20	0.025	0.15	0.05	0.05	0.04	1)	0.40	245	450	415	760	0.93	22	Charpy Impact bvunzo: kukanganisakutorasimba remuviri wemuviri uye weld seam rinofanira kuedzwa se zvinodiwa mukati chiyero chepakutanga. Kuti uwane ruzivo, ona iyo yekutanga standard. Drop uremu kubvira bvunzo: Inesarudzo Kuveura nzvimbo
	L290MB	0.22	0.45	1.30	0.025	0.015	0.05	0.05	0.04	1)	0.40	290	495	415			21
	L320MB	0.22	0.45	1.30	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.40	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.40	0.025	0.15				1)	0.41	390	545	490			20
	L4111MB	0.12	0.45	1.60	0.025	0.015				1) 2) 3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.60	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	协议Kutaurirana	555	705	625	825	0.95	18


	ONA:1) 0.015 ≤ Altot <0,060; n ± 0.012; Ai-n ≥ 2-1; CU × 0.30; CR ≤ 0.30; mo ≤ 0.130
	2) v + nb + ti ≤ 0,015%3) Kune ese mamakisi eganda, mo anga ≤ 0.35%, pasi pechibvumirano. MN Cr + mo + v Cu + ni 4) CEV = C + 6 + 5 + 5

Chimwe chezvakanaka zvakanakira zvePombi yedu yeSeam Welded ndeye simba rayo risingafadzi uye kusimba. Kushandiswa kweiyo yepamusoro-mhando mitsetse inovimbisa kuti mapepa edu anogona kurwisa mamiriro ezvinhu akanyanyisa uye mitoro inorema, ichiita kuti vakwanise kuve vakakwana kuti vabatwe. Kubva pamafuta uye gasi kutapurirana nemvura uye kushambadzira masisitimu, mapepa edu anovimbisa kuita kwakavimbika uye kusingagumi basa.

Pamusoro pezvo, yedu spiral seam yakavezwa mapaipi anopa zvinopa zvakasiyana-siyana zvinoenderana. Nekugona kubereka hombe dhaya yedhirowa, tinogona kusangana zvakasiyana-siyana zveProject zvinodiwa uye zvakatemwa. Kunyangwe iwe uchida pombi dzezvivakwa zvekusimudzira, mapurojekiti ekuvaka kana maindasitiri ekushandisa, isu tine kugona kusangana nezvaunoda.

Kuwedzera kune simba uye kuwanda, yedu spiral seam yakachekwa mapaipi anopa simba rakanakisa rekuramba. Izvi zvakakosha, kunyanya mumaindasitiri anowanzoratidzwa nenzvimbo dzine hutsinye uye zvinhu zvinokosheswa. Mapipi edu anosungirwa kuti amire muedzo wenguva, achiona kuita kwakakwana kunyange mumamiriro ezvinhu anonyanya kuda.

PaCangzhou Spiral Steel Pipe Bvies Broup Co, Ltd., isu takazvipira kupa zvigadzirwa zvemhando yepamusoro uye zvakanaka vatengi basa. Yedu yakasimba mhando dzekudzora matanho uye maitiro ekuyedza anoona kuti yega yega spiral seam yakachekwa pombi ichisiya fekitori inosangana neyekupedzisira maindasitiri emisangano. Pamusoro pezvo, yedu yakatsaurirwa mutengi tsigiro timu tsigiro iri pano kubatsira nemimwe mibvunzo kana kunetsekana zvaungave uine.

Zvese mune zvese, spiral seam yakachengetwa mapaipi emapepa akavimbika uye anoshanda mhinduro kune dzakasiyana siyana dzekushandisa. Kuburikidza nehutachiona hwenyika-yehunyanzvi hwekugadzira uye kuzvipira kune kugona, isu tave mutengesi anovimbika muindasitiri. Kunyangwe iwe uchitsvaga simba, kuisazve kana kupesana, kupesana, yedu spiral seam yakachena pombi ndiyo yakanakira sarudzo. Sarudza Cangzhou Spiral Steel Pipes Group Co, Ltd. Kune zvese zvako zveshuwa pombi zvinodiwa.

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