37MN Bututun Karfe Mara Sulun Gas Silinda

Takaitaccen Bayani:

Karfe gas cylinders suna kerarre na musamman karfe Silinda.Abubuwan buƙatun yawanci ƙananan abun ciki na carbon ne, sarrafa sarrafa sulfur da abubuwan da ke cikin phosphorus, haɗu da ƙarfi a lokaci guda, ƙarfi mai kyau da ƙarfin tasiri.100% gwaji mara lalacewa.


Cikakken Bayani

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Gabatarwar Samfur

Za a yi amfani da bututun da ba su da kyau don kera na'urar kashe ƙarfe mara ƙarfi da silinda mai zafi tare da ainihin matsakaicin ƙarfin ƙarfi ƙasa da 950Mpa.Tun lokacin da aka kera silinda gas ta tsari mai zafi mai zafi, ƙimar ƙarfe da aka yi amfani da ita za ta dace don kera manyan silinda na iskar gas.

GB 18248 yana ƙayyade girman, siffar, nauyi, buƙatun fasaha, hanyoyin gwaji, ka'idodin dubawa, marufi, alamar alama da takardar shaidar ingancin bututun ƙarfe mara nauyi don silinda gas da gidaje masu tarawa.GB 18248 ya dace da kera bututun ƙarfe mara nauyi don silinda gas da gidaje masu tarawa.

Nuni samfurin

37MN Karfe Tube6
37MN Karfe Tube5
37MN Karfe Tube3

Haɗin Sinadari (%)

GUDA

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

Kayayyakin Injini

Ƙarfin ɗaure (MPa)

Ƙarfin Haɓaka (MPa)

Tsawaitawa (%)

≥750

≥ 630

≥16

Siffofin samfur

Kera:tubes zuwa GB/T 6479 za a kera su ta hanyar birgima mai zafi ko sanyi.

Maganin zafi:da bututu za a samar da zafi bi, WT≤30mm normalizing & tempering, WT> 30mm quenching & tempering ko normalizing & tempering.

Dubawa & Gwaji:Binciken abun da ke tattare da sunadarai, gwajin tashin hankali, gwajin bacin rai, gwajin flaring, gwajin tasiri, gwajin macroscopic, abubuwan da ba na karfe ba, NDT, dubawar saman da duban girma.

Tsawon:4000mm;6000mm;9000mm;12000mm;da sauransu.

Matsakaicin tsayin tsayi:30 mita, kuma U lankwasawa, finning, studded tsari za a iya bayar.

Zabin:harbe-harbe a saman waje don cire sikelin niƙa, sanya launin matte na saman;gyare-gyaren ƙasa kamar yadda aikin shirye-shiryen da aka yi don ƙarin sarrafawa, misali fining.

OD:Φ50-325mm.

Aminiya:3-55 mm.

Haƙuri na OD:± 0.75%.

Juriyar kaurin bango:-10% - - + 12.5%.

Zagayewar diamita na ciki da na waje:80% na haƙurin diamita na waje bai wuce ba.

Nufin karshen fuskar:≤2mm.

Daidaito:1mm/1m.


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