DIN 17175 ST45.8 Li-Tube tsa tšepe tse se nang Mokotla

DIN 17175 ST45.8 Seamless Steel Tubes Featured Image

Tlhaloso e Khutšoanyane:

DIN 17175 St45.8 liphaephe tsa tšepe tse se nang moroalo li ka hlahisoa ka ho bilika ho chesang, ho bilika ho batang, ho hatella ho chesang, ho taka ho chesang kapa ho toroea ho batang.DIN 17175 St45.8 liphaephe tsa tšepe tse se nang metsi li ka sebelisoa ha ho etsoa li-boilers tsa mouoane, liphaephe, likepe tsa khatello le lisebelisoa tse sebetsang ho fihlela ho 600 ° C le mocheso o phahameng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

DIN 17175 St45.8 Seamless Steel Tubes Lintlha tse Potlakileng

Tlhahiso: Mokhoa o se nang moeli.
Litekanyo tsa kantle: 14mm-711mm.
Botenya ba lebota: 2mm-60mm.
Bolelele: Bolelele bo tsitsitseng (6m, 9m, 12m, 24m) kapa bolelele bo tloaelehileng (5-12m).
Qetello: E bataletseng, e Beveled, e hatetsoeng.

Mokhoa oa ho Etsa
DIN 17175 St45.8 liphaephe tsa tšepe tse se nang moroalo li ka hlahisoa ka ho bilika ho chesang, ho bilika ho batang, ho hatella ho chesang, ho taka ho chesang kapa ho toroea ho batang.
Liphaephe tsa tšepe li ka qhibilihisoa ka leifong le bulehileng kapa ka seboping sa motlakase ho latela mokhoa oa ho phethola oksijene, 'me litšepe tsohle li lokela ho lahleloa ka statically.

Ho fumaneha
Pipe ea tšepe ea 17175 St45.8 e se nang seamless e tla fanoa ka phekolo e nepahetseng ea mocheso.Kalafo ea mocheso e kenyelletsa:
- Ho tloaeleha.
- Ho hlolla.
- Ho tsitsa;ho tloha mocheso o timang, ha o bata, empa o halefile.
- Fetola boima ka mokhoa oa phetoho ea isothermal.

Pontšo ea Sehlahisoa

Din

Kereiti ea tšepe		Thermal processing ℃	Normalizing℃	Ho halefisa
Kereiti	Nomoro ea thepa	Thermal processing ℃	Normalizing℃	Mocheso oa ho tima ℃	Thempereichara ℃
St45.8	1.0405	1100 ho isa ho 850°C	870-900	-	-

Sebopeho sa Lik'hemik'hale sa DIN 17175 St45.8 Seamless Steel Tubes

Tekanyetso: DIN 17175	Kereiti	Sebopeho sa lik'hemik'hale(%)
	Kereiti	C	Si	Mn	P, S	Cr	Mo
	St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/

Thepa ea Mechanical ea DIN 17175 St45.8 Seamless Steel Tubes

Grade	Tensile Strength(MPa)	Yield Strength(MPa)	Elongation(%)
St45.8	410-530	≥255	≥21

Tlhahlobo ea Boitsebiso ba Pele

Letlapa le tšesaane le lokela ho nkoa karolong e ka holimo ea e 'ngoe le e' ngoe e pota-potileng kapa ea square bar ingot bakeng sa tlhahlobo ea pickling ho fumana hore na qetello e ka holimo e khaotsoe ka ho lekaneng.Tlhahlobo ea Ultrasonic e ka boela ea etsoa ka sekoting sa shrinkage joalokaha se khethiloe ke mofani oa thepa.

Teko:
Teko ea netefatso ea sebopeho sa lik'hemik'hale
hydrostatictest
Teko ea tensile
Teko ea phello e notched
Teko ea matla a chai
Teko ea lesale
Teko e sa senyeheng

Tube Flag
Liphaephe tsohle tsa tšepe tse rometsoeng ho hlahlojoa le ho amoheloa li tla tšoauoa ka lehlakoreng le letšehali le ka ho le letona la pheletso ea pipe ka 300 mm.Hangata letšoao ke palo.Li-tubes tse nang le marako a masesaane li ka sebelisoa ka mefuta e meng.

Ho tshwaya le ho laela
Kereiti ea tšepe kapa nomoro ea thepa e lokela ho ngoloa ho khutsufatso ea sehlahisoa joalo ka ha ho bonts'itsoe mohlaleng o latelang:
Mohlala 1:
A DIN 17175 ka ntle bophara 63 limilimithara, lerako botenya 2.5 limilimithara tšepe sehlopheng ST45.8 lintho tse bonahalang, palo 1.03 0 5 seamless tšepe phala eo lebitso la hae le ngotsoe: tšepe pipe DIN 17175-ST45.8 - 63 × 2.5 kapa tšepe phala DIN 17175 -1.03 - 63 × 2 .5.

E fetileng: DIN 17175 St35.8 Seamless Steel Tubes

E 'ngoe:ASTM A53 Mohaho oa phala ea tšepe