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

Incazelo emfushane:

I-Precision Seamless Steel Piping yezinhlelo zokusebenza ezisebenza ngomshini nezilula.Lokhu kubangela izakhiwo ezifanayo kakhulu kulo lonke ipayipi uma kuqhathaniswa namapayipi ajwayelekile.Nakuba amashubhu oomshini angakhiqizwa ngokwezicaciso ezijwayelekile uma ecelwa, izici “ezijwayelekile” ngokuvamile ezikhiqizayo zigxile kumandla esivuno sobukhulu obunembile nobukhulu bodonga.Kwezinye izinhlelo zokusebenza ezakhiwe kakhulu, amandla okukhiqiza angase angacaciswanga futhi ishubhu lomshini likhiqizwa "elilungele ukusetshenziswa".Amashubhu kamishini afaka phakathi izinhlobonhlobo zezinhlelo zokusebenza ezihlelekile nezingezona ezakhiwe.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso Somkhiqizo

Kwa-Haihui Steel, sisebenzisa ubuchwepheshe bethu be-metallurgical kanye nokukhiqiza ukuze senze imikhiqizo yamapayipi emishini engenamthungo esebenza kahle kakhulu ukuze ihlangabezane nezidingo zakho.

Lokhu kuhlanganisa ikhabhoni, ama-alloys ngisho namamaki ensimbi angokwezifiso;i-annealed, normalized and tempered;ukucindezeleka kukhululiwe futhi kukhululekile ukucindezeleka;acimeze futhi athukuthele.

Imishini kanye namapayipi ensimbi angenamthungo ezimoto ohlaka lwamathambo ezimoto namapayipi e-asi engemuva, ukukhiqiza kanye nokucutshungulwa kwezinto zokusebenza ezinembayo namathuluzi.

Isicelo:

Umgogodla we-Automobile kanye ne-axle tube yangemuva

Ukukhiqiza nokucutshungulwa kwezinto ezisetshenziswayo ezinembayo, amathuluzi namathuluzi

Isimo Sokulethwa: GBK, BKS, BK, BKW, NBK

Ukuhlola Nokuhlola:

Ukubunjwa Kwekhemikhali, Izakhiwo Zemishini, Ukuhlolwa Okubonakalayo Nobukhulu, i-NDT, Ukuhlolwa Kosayizi Wokusanhlamvu

Ukwelashwa kwendawo:

Idiphu kawoyela, i-varnish, i-Shot Blasting

Isibonisi somkhiqizo

Ibanga Nokubunjwa Kwekhemikhali (%)

Ibanga	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

Izakhiwo Zemishini Ejwayelekile

Ibanga	Isimo	Amandla aqinile	Ukuqina kwesivuno	Ukwelula
		I-Mpa(imizuzu)	I-Mpa(imizuzu)	%(imizuzu)
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

Inani elincane

Ikhabhoni eqediwe ngokushisa kanye nengxubevange-10,000 pounds, noma 4,536 kilograms ubuncane.

Ikhabhoni edonswe ngokubanda kanye nengxubevange-5,000 amaphawundi ubuncane noma 125 amafithi ubuncane, 2,268 kilograms ubuncane noma 38.1 amamitha ubuncane, kuye ngokuthi iyiphi enkulu.

Ukwehluka kwenani-ejwayelekile±I-10% yesisindo esi-odiwe, noma±25 amamitha noma 7.61 amamitha, noma yikuphi okukhulu.

Ukucushwa Okukhethekile

Imikhiqizo ye-Tubular ukulungiselelwa okukhethekile kwamashubhu angenamthungo kuqala ngezinsimbi zekhwalithi ephezulu kakhulu.Ibanga, ukuhlaziya amakhemikhali nesimo sobuso kucatshangelwa ngokucophelela, futhi izinqubo zokukhiqiza zenzelwe ukufeza amashubhu angcono kakhulu ukuze asetshenziswe ekugcineni.

Ukucupha kwakhiwe ngeshubhu eliyindilinga ngomdwebo obandayo.Ishubhu idwetshwa phezu mandrel ezimise noma ngokusebenzisa die ezimise, noma kokubili.Ukubekezelelana okuthuthukisiwe, ukuqeda kanye nezakhiwo zemishini umphumela.

Amashubhu angenamthungo futhi ashiselwe okusebenza komshini nobunjiniyela obujwayelekile.Amashubhu okwakha kanye nezinjongo zesakhiwo njengezakhiwo zomphakathi, izisekelo, njll.

Okujwayelekile		Ibanga Lensimbi
EN	10297	E355
	10210-1/2	I-S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
	10219-1/2	I-S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
I-DIN	1629/2448	St-52
I-ASTM	A500	Gr.A, Gr.B
	A501	Gr.A, Gr.B
	A618	Gr.Mina, Gr.II, Gr.III

Ukubekezelela Dimensional

Imibandela Yokuhlinzeka	Amashubhu Ensimbi Ahlinzekwa Ngokuvumelana Nobubanzi Bangaphandle Nokuqina Kodonga			Amapayipi Ensimbi Ahlinzekwa Ngokuhambisana Nobubanzi Bangaphandle, Ububanzi Bangaphakathi Nokuqina Kodonga		Amashubhu Ensimbi Anobubanzi Bangaphandle obungu-77 mm, Ububanzi Ngaphakathi obungu-57 mm kanye Nokuqina Kodonga okungu-10 mm
Ukuchezuka Okuvumelekile Kobubanzi Nokuqina Kodonga	Usayizi (mm)		Ukuchezuka Okuvumelekile (%)	Usayizi	Ukuchezuka Okuvumelekile	Usayizi	Ukuchezuka Okuvumelekile
	Ngaphandle Ububanzi		±1.0	Ngaphandle Ububanzi	±1.0%	Ngaphandle Ububanzi	+1.0 mm-0.55 mm
	Ukuqina Kwezindonga	≤7	6
		﹥7-15	2.5	Ngaphakathi Ububanzi	±1.75%	Ngaphakathi Ububanzi	+1.5 mm-0.5 mm
		﹥15	5	Umehluko Wokuqina Kodonga	≤ 15% Wokuqina Kwezindonga Ngezinga	Umehluko Wokuqina Kodonga	≤ 15% Wokuqina Kwezindonga Ngezinga