Cold Rolled Mechanical Steel Tubes

Amashubhu Ensimbi Ensimbi Egingqiwe Ebandayo Isithombe Esifakiwe

Incazelo emfushane:

Amapayipi ensimbi asetshenziswa ngomshini noma ezingxenyeni ezakhiwe zezimboni, izimoto, imishini yezolimo, izindiza, ezokuthutha, ukuphatha impahla kanye nempahla yasendlini.Ikhiqizwa ukuze ilingane nobubanzi obungaphandle nobukhulu bodonga.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso Somkhiqizo

Amashubhu omshini asetshenziswa ekusetshenzisweni kwemishini kanye nesakhiwo esilula.

Amashubhu omshini akhiqizwa ukuze ahlangabezane nezidingo ezithile zokusetshenziswa kokuphela, ukucaciswa, ukubekezelela kanye nezakhiwo zamakhemikhali.

Amapayipi okusebenza kwemishini nesakhiwo esikhanyayo.Lokhu kuvumela ukufana okuqondile kwezakhiwo kulo lonke ipayipi uma kuqhathaniswa namapayipi ajwayelekile noma amapayipi.Amashubhu kamishini angakhiqizwa abe nokucaciswa okujwayelekile uma kudingeka, kodwa ngokuvamile akhiqizwa ukuze asebenze "okuvamile", ngokugxila okuyinhloko emandleni esivuno sobukhulu obunembile nokuqina kodonga.Kwezinye izinhlelo zokusebenza ezakheke kakhulu, amandla okukhiqiza angahle angacaciswa, futhi ukukhiqizwa kwamashubhu omshini "kulungele ukusetshenziswa".Amapayipi omshini afaka phakathi izinhlobonhlobo zezinhlelo zokusebenza ezihlelekile nezingezona ezakhiwe.

Sisebenzisa ubuchwepheshe bethu be-metallurgical kanye nokukhiqiza ukuze senze imikhiqizo yeshubhu yemishini 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;futhi wacima futhi waba nolaka.

Amapayipi ensimbi angenamthungo emishini nezimoto, asetshenziswa ekwenzeni nasekucubunguleni isiqu semoto namapayipi e-asi engemuva, okokusebenza okunembayo, amathuluzi namathuluzi.

Isibonisi somkhiqizo

Ububanzi Besicelo

Uhlaka lwemoto kanye neshubhu ye-axle yangemuva.

Ukukhiqiza nokucutshungulwa kwemishini enembayo, amathuluzi namathuluzi.

Imigomo yokulethwa: GBK, BKS, BK, BKW, NBK.

Hlola Nokwelashwa Kwangaphandle

Hlola futhi uhlole:Ukwakheka kwamakhemikhali, izici zemishini, ukubukeka nokuhlolwa kobukhulu, ukuhlola okungabhubhisi, ukuhlolwa kosayizi wezinhlayiyana.

Ukwelashwa kwendawo:Ukucwiliswa kwamafutha, ukuvanisha, ukuchama kwesibhamu.

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
Ibanga	Isimo	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

Ukucushwa Okukhethekile

Imikhiqizo ye-Tubular ukulungiselelwa okukhethekile kwamashubhu angenamthungo kuqala ngezinsimbi zekhwalithi ephezulu kakhulu.Ibanga, ukuhlaziya amakhemikhali kanye 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

Amazinga we-ASTM we-Mechanical Tubing

Abbr	Okuhambisanayo	Isicelo
A511	I-ASTM A511 / A511M	Ukucaciswa kwe-Seamless Stainless Stainless Mechanical Tubing
A512	I-ASTM A512 / ASME SA512	Ukucaciswa kwe-Cold-Drawn Buttweld Carbon Steel Mechanical Tubing
A513	I-ASTM A513 / A513M	Ukucaciswa kwe-Electric Resistance-Welded Carbon kanye ne-Alloy Steel Mechanical Tubing
A519	I-ASTM A519 / A519M	Ukucaciswa kwe-Seamless Carbon kanye ne-Alloy Steel Mechanical Tubing
A554	I-ASTM A554	Ukucaciswa kwe-Welded Stainless Stainless Mechanical Tubing