Cold Rolled Mechanical Steel Tubes

Tsanangudzo Pfupi

Mechanical simbi mapaipi anoshandiswa mumichina kana akaumbwa zvikamu zveindasitiri, mota, michina yekurima, ndege, chekufambisa, kubata zvinhu uye midziyo yemumba.Iyo inogadzirwa kune chaiyo kunze kwedhayamita uye madziro ukobvu zviyero.

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Product Sumo

Mechanical machubhu anoshandiswa mumakanika uye akareruka zvimiro zvekushandisa.

Mechanical tubing inogadzirwa kuti isangane nemagumo-ekushandisa zvinodiwa, zvakatemwa, kushivirira uye makemikari zvimiro.

Piping yemakina uye akareruka zvimiro zvekushandisa.Izvi zvinobvumira kuenzana kwakanyanya kwezvivakwa mupombi yese zvichienzaniswa nemapombi akajairwa kana madhaidhi.Mechanical machubhu anogona kugadzirwa kune akajairwa zvirevo pazvinenge zvichidikanwa, asi anowanzo kugadzirwa kuita "chaiyo" kuita, nekutarisa kwekutanga kusimba regoho reiyo chaiyo zviyero uye ukobvu hwemadziro.Mune mamwe maapplication akaumbwa zvakanyanya, simba regoho rinogona kunge risingatombotaurwe, uye kugadzirwa kwema mechanical tubes "kwakakodzera kushandiswa".Mechanical piping inosanganisira yakawanda yezvimiro uye zvisiri zvemaitiro zvikumbiro.

Isu tinoshandisa simbi yedu uye hunyanzvi hwekugadzira kugadzira yakakwirira-inoshanda isina musono michina chubhu zvigadzirwa kuzadzisa zvaunoda.

Izvi zvinosanganisira kabhoni, alloys uye kunyange tsika simbi mamakisi;annealed, normalized uye tempered;kushushikana kwakasununguka uye kusagadzikana kwemahara;uye akadzikama uye akatsamwa.

Seamless simbi mapaipi emuchina uye mota, anoshandiswa mukugadzira uye kugadzirisa emota trunk uye kumashure ekisi mapombi, chaiyo midziyo, zviridzwa uye zviridzwa.

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Chikamu cheApplication

Mota furemu uye rear axle chubhu.

Kugadzira uye kugadzirisa kweiyo chaiyo midziyo, zviridzwa uye zviridzwa.

Matemu ekutumira: GBK, BKS, BK, BKW, NBK.

Tarisa uye Kurapa Kwepamusoro

Tarisa uye kuyedza:Kemikari kuumbwa, michina zvivakwa, chitarisiko uye chiyero kuyedzwa, kusaparadza kuyedza, particle size yekuyedza.

Surface treatment:Oiri kunyudzwa, varnish, kupfura kudongorera.

Giredhi uye Kemikari Kuumbwa (%)

Giredhi	C	Mn	P≤	S≤	Si	Cr	Mo
1010	0.08-0.13	0.30-0.60	0.04	0.05	-	-	-
1020	0.18-0.23	0.30-0.60	0.04	0.05	-	-	-
1045	0.43-0.50	0.60-0.90	0.04	0.05	-	-	-
4130	0.28-0.33	0.40-0.60	0.04	0.05	0.15-0.35	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.75-1.00	0.04	0.05	0.15-0.35	0.80-1.10	0.15-0.25

Typical Mechanical Properties

Giredhi	Condition	Kusimba simba	Goho rakasimba	Elongation
Giredhi	Condition	Mpa(min)	Mpa(min)	%(min)
1020	CW	414	483	5
	SR	345	448	10
	A	193	331	30
	N	234	379	22
1025	CW	448	517	5
	SR	379	483	8
	A	207	365	25
	N	248	379	22
4130	SR	586	724	10
	A	379	517	30
	N	414	621	20
4140	SR	689	855	10
	A	414	552	25
	N	621	855	20

Special Configurations

Tubular Zvigadzirwa zvakakosha zvisina musono tubing zvigadziriso zvinotanga nemhando yepamusoro simbi.Giredhi, kuongororwa kwemakemikari uye mamiriro epasi anotariswa zvakanyatsonaka, uye maitiro ekugadzira akagadzirirwa kuti awane yakanakisa tubing yekushandisa kwekupedzisira.

Izvo zvigadziriso zvinoumbwa kubva kutenderera chubhu nekutonhora kudhirowa.Iyo chubhu inodhirowewa pamusoro pemandrel akaumbwa kana kuburikidza neakaumbwa akafa, kana zvese zviri zviviri.Yakavandudzwa kushivirira, kupedzisa uye michina zvivakwa zvinoguma.

Seamless uye welded machubhu emakanika uye general engineering maapplication.Machubhu ekuvaka uye zvimiro zvezvinangwa senge zvivakwa zvevagari, nheyo, nezvimwe.

Standard		Steel Giredhi
EN	10297	E355
	10210-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
	10219-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
DIN	1629/2448	St-52
ASTM	A500	Gr.A, Gr.B
	A501	Gr.A, Gr.B
	A618	Gr.Ini, Gr.II, Gr.III

Dimensional Tolerance

Supply Conditions	Simbi Machubhu Anopihwa zvinoenderana Nekunze Diameter uye Kukora Kwemadziro			Mapaipi eSimbi Anopihwa zvinoenderana neKunze Diameter, Mukati Diameter uye Kukora Kwemadziro		Machubhu esimbi ane Kunze Dimita 77 mm, Mukati Diameter ye57 mm uye Kukora Kwemadziro kwe10 mm.
Kutsauka kunobvumidzwa kweDimita uye Kukora Kwemadziro	Saizi (mm)		Kutsauka Kunobvumidzwa (%)	Size	Inobvumirwa Kutsauka	Size	Inobvumirwa Kutsauka
	Kunze Diameter		±1.0	Kunze Diameter	±1.0%	Kunze Diameter	+1.0 mm-0.55 mm
	Kukora Kwemadziro	≤ 7	6
		﹥7-15	2.5	Mukati Diameter	±1.75%	Mukati Diameter	+1.5 mm-0.5 mm
		﹥15	5	Rusvingo-Kukobvu-Musiyano	≤ 15% yeNominal Wall Thickness	Rusvingo-Kukobvu-Musiyano	≤ 15% yeNominal Wall Thickness

ASTM Maitiro eMechanical Tubing

Abbr	Zvinoenderana	Application
A511	ASTM A511 / A511M	Tsanangudzo yeSeamless Stainless Steel Mechanical Tubing
A512	ASTM A512 / ASME SA512	Tsanangudzo yeCold-Drawn Buttweld Carbon Steel Mechanical Tubing
A513	ASTM A513 / A513M	Tsanangudzo yeMagetsi-Resistance-Welded Carbon uye Alloy Steel Mechanical Tubing
A519	ASTM A519 / A519M	Tsanangudzo yeSeamless Carbon uye Alloy Steel Mechanical Tubing
A554	ASTM A554	Tsanangudzo yeWelded Stainless Steel Mechanical Tubing