ASTM1010/1020/1045/4130/4140 Precision Mechanical Seamless Steel Tubes

Kufotokozera Kwachidule:

Precision Seamless Steel Piping yogwiritsa ntchito makina ndi opepuka.Izi zimabweretsa katundu wofananira mu chitoliro chonse poyerekeza ndi mapaipi wamba.Ngakhale machubu amakina amatha kupangidwa molingana ndi zomwe afunsidwa, "zodziwika bwino" zomwe zimapangidwira zimangoyang'ana kulimba kwa zokolola za miyeso yolondola komanso makulidwe a khoma.Muzinthu zina zomwe zimapangidwa kwambiri, mphamvu zokolola sizingatchulidwe ndipo chubu cha makina chimapangidwa "choyenera kugwiritsidwa ntchito".Machubu amakina amaphatikizapo ntchito zambiri zamapangidwe komanso zosagwirizana.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Ku Haihui Steel, timagwiritsa ntchito ukatswiri wathu wazitsulo ndi kupanga kupanga zida zamakina osasunthika kuti zikwaniritse zosowa zanu.

Izi zikuphatikizapo carbon, aloyi ndi ngakhale mwambo zitsulo makalasi;annealed, normalized ndi mtima;kupsinjika maganizo kumachepetsa komanso kumasuka;kuzimitsidwa ndi kupsya mtima.

Makina ndi magalimoto opanda zitsulo mapaipi azitsulo zamagalimoto ndi mapaipi am'mbuyo a axle, kupanga ndi kukonza zida zolondola ndi zida.

Ntchito:

Kumbuyo kwa Magalimoto ndi chubu lakumbuyo la axle

Kupanga ndi kukonza zida zolondola, zida ndi zida

Kutumiza Komwe: GBK, BKS, BK, BKW, NBK

Kuyang'anira ndi Kuyesa:

Mapangidwe a Chemical, Mechanical Properties, Visual and Dimension Test, NDT, Mayeso Kukula Kwambewu

Chithandizo cha Pamwamba:

Kuthira mafuta, Varnish, Kuwombera Kuwombera

Chiwonetsero cha Zamalonda

Gulu ndi Chemical Composition (%)

Gulu	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

Zofananira Zamakina

Gulu	Mkhalidwe	Kulimba kwamakokedwe	Kuchuluka kwa zokolola	Elongation
		Mpa (min)	Mpa (min)	%(mphindi)
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

Zochepa Zochepa

Mpweya womaliza wa carbon ndi alloy-10,000 pounds, kapena 4,536 kilograms osachepera.

Mpweya wozizira wa carbon ndi alloy-5,000 pounds osachepera kapena 125 mapazi osachepera, 2,268 kilograms osachepera kapena 38.1 mamita osachepera, chomwe chiri chachikulu.

Kusintha kwa kuchuluka-muyezo±10% ya kulemera kolamulidwa, kapena±25 mapazi kapena 7.61 metres, chomwe chiri chachikulu.

Zosintha Zapadera

Tubular Products masinthidwe apadera amachubu opanda msoko amayamba ndi zitsulo zapamwamba kwambiri.Gulu, kusanthula kwamankhwala ndi momwe zinthu zilili pamtunda zimaganiziridwa mosamalitsa, ndipo njira zopangira zimapangidwira kuti zikwaniritse machubu abwino kwambiri kuti agwiritse ntchito kumapeto.

Masanjidwe amapangidwa kuchokera ku chubu chozungulira ndi kujambula kozizira.Chubucho chimakokedwa pamwamba pa mandrel wooneka bwino kapena kudzera mukufa, kapena zonse ziwiri.Kupititsa patsogolo kulolerana, kumalizidwa ndi makina amachitidwe.

Machubu opanda msoko komanso owotcherera pamakina ogwiritsira ntchito uinjiniya wamba.Machubu omanga ndi zomangamanga monga zomangamanga, maziko, ndi zina.

Standard		Gawo lachitsulo
EN	10297	E355
	10210-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
	10219-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
DIN	1629/2448	St-52
Chithunzi cha ASTM	A500	Gr.A, Gr.B
	A501	Gr.A, Gr.B
	A618	Gr.ine, Gr.II, Gr.III

Dimensional Tolerance

Mkhalidwe Wopereka	Machubu Achitsulo Operekedwa Molingana ndi Diameter Yakunja ndi Makulidwe a Khoma			Mapaipi Achitsulo Operekedwa Molingana ndi Diameter Yakunja, Mkati mwa Diameter ndi Makulidwe a Khoma		Machubu achitsulo okhala ndi Diameter Yakunja ya 77 mm, Mkati Diameter ya 57 mm ndi Makulidwe a Khoma 10 mm
Kupatuka kovomerezeka kwa Diameter ndi Makulidwe a Khoma	Kukula (mm)		Kupatuka kovomerezeka (%)	Kukula	Kupatuka kovomerezeka	Kukula	Kupatuka kovomerezeka
	Kunja Diameter		±1.0	Kunja Diameter	±1.0%	Kunja Diameter	+ 1.0 mm-0.55 mm
	Makulidwe a Khoma	≤ 7	6
		﹥7-15	2.5	Mkati Diameter	± 1.75%	Mkati Diameter	+ 1.5 mm-0.5 mm
		﹥15	5	Khoma-Kunenepa-Kusiyana	≤ 15% ya Kunenepa Mwadzina Kwa Khoma	Khoma-Kunenepa-Kusiyana	≤ 15% ya Kunenepa Mwadzina Kwa Khoma