37MN Seamless Steel Tube For Gas Cylinder Pipe

Tlhaloso e Khutšoanyane:

Lisilindara tsa khase ea tšepe li etsa lisilindara tse khethehileng tsa tšepe.Litlhokahalo hangata ke lintho tse nyane tsa khabone, li laola ka thata sebabole le phosphorus, li kopana le matla ka nako e le 'ngoe, boima bo botle le matla a ts'usumetso.100% teko e sa senyeheng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

Li-tubes tse se nang seam li tla sebelisoa bakeng sa ho etsa mochini o timang tšepe o sa tsitsang le moqomo oa khase o futhumetseng o nang le matla a maholo a tlase ho 950Mpa.Kaha li-cylinders tsa khase li entsoe ka mokhoa o chesang oa ho ohla, tšepe e sebelisoang e tla lumellana le ho etsoa ha li-cylinders tsa khase e phahameng.

GB 18248 e totobatsa boholo, sebopeho, boima, litlhoko tsa tekheniki, mekhoa ea liteko, melao ea tlhahlobo, ho paka, ho tšoaea le setifikeiti sa boleng ba lipeipi tsa tšepe tse se nang moeli bakeng sa lisilindara tsa khase le matlo a accumulator.GB 18248 e loketse ho etsa lipeipi tsa tšepe tse se nang moeli bakeng sa lisilindara tsa khase le matlo a accumulator.

Pontšo ea Sehlahisoa

Sebopeho sa Lik'hemik'hale (%)

SEKOLO	C	Si	Mn	p	S	P+S	Al	Ni	Cu
Min	0.32	0.20	1.40	-	-	-	0.035	-	-
Max	0.38	0.30	1.70	0.02	0.01	0.025	0.060	0.15	0.30

Thepa ea Mechini

Tensile Matla (MPa)	Matla a lihlahisoa (MPa)	Elongation (%)
≥750	≥630	≥16

Lihlahisoa tsa lihlahisoa

Moetso:li-tubes ho GB/T 6479 li tla etsoa ka ho kolobisoa ka ho chesa kapa ho huleloa ka serame.

Kalafo ea Mocheso:li-tubes li tla hlahisoa ka ho phekoloa mocheso, WT≤30mm normalizing & tempering, WT> 30mm quenching & tempering kapa normalizing & tempering.

Tlhahlobo & Teko:tlhahlobo ea sebopeho sa k'hemistri, tlhahlobo ea tsitsipano, teko ea ho batalla, tlhahlobo ea ho phatloha, tlhahlobo ea phello, tlhahlobo ea macroscopic, li-non-metallic inclusions, NDT, tlhahlobo ea bokaholimo le tlhahlobo ea boholo.

Bolelele:4000mm;6000mm;9000 limilimithara;12000mm;joalo joalo.

Bolelele bo phahameng haholo:Limithara tse 30, hape U kobeha, finning, ts'ebetso e tsitsitseng e ka fanoa.

Khetho:ho thunngoa ho phatloha ka holim'a bokantle ho tlosa leloala sekala, etsa hore bokaholimo ba 'mala o matte;polishing e le mosebetsi oa ho lokisa o etsoang bakeng sa ts'ebetso e tsoelang pele, mohlala, finning.

OD:Φ50-325 limilimithara.

WT:3-55 limilimithara.

Mamello ea OD:± 0.75%.

Mamello ea Botenya ba Lebota:-10%——+12,5%.

Ho pota-pota ha bophara ba ka hare le ka ntle:80% ea mamello ea bophara ba ka ntle ha e fete.

Tšekamelo ea sefahleho sa ho qetela:≤2 limilimithara.

Ho otloloha:1mm/1m.

E fetileng: ASTM A179 Heat-Exchanger Tubes

E 'ngoe:34CrMo4 /35CrMo Pipe ea Tšepe e Seamless Bakeng sa Peipi ea Cylinder ea Khase