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440 iibhola zentsimbi engatyiwayo ngokuchaneka komgangatho ophezulu obonakalisiweyo
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu
  • Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu

Iibhola ezingama-440 zentsimbi ecocekileyo zichaneke zikumgangatho ophezulu

Inkcazelo emfutshane:

Iibhola ezingama-440 zentsimbi engenastainless zidibanisa ubunzima obumangalisayo kunye nokumelana okukhulu nokubola okubangelwa ngamanzi, umphunga, umoya kunye nepetroli, ioyile kunye notywala.Iqondo eliphezulu lokugqitywa komphezulu kunye nokuchaneka kobukhulu obuchanekileyo kwenza olu hlobo lwensimbi engenasici lulungele ukusetyenziswa kwintsimbi yentsimbi echanekileyo ephezulu, iivalve, iipeni zebhola.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iibhola ezingama-440 zentsimbi engenastainless zidibanisa ubunzima obumangalisayo kunye nokumelana okukhulu nokubola okubangelwa ngamanzi, umphunga, umoya kunye nepetroli, ioyile kunye notywala.Iqondo eliphezulu lokugqitywa komphezulu kunye nokuchaneka kobukhulu obuchanekileyo kwenza olu hlobo lwensimbi engenasici lulungele ukusetyenziswa kwintsimbi yentsimbi echanekileyo ephezulu, iivalve, iipeni zebhola.

Inkcazo

440 iibhola zentsimbi engenasici

Ububanzi

2.0mm - 55.0mm

IBanga

G10-G500

Isicelo

iibheringi zebhola, iivalvu zokucoca i-oyile, iipeni zokucofa

Ukuqina

440 iibhola zentsimbi engenasici

Ngokutsho kweDIN 5401: 2002-08

Ngokutsho kwe-ANSI / ABMA Std.10A-2001

ngaphaya

ixhomekeke ku

zonke

zonke

55/60 HRC

55/62 HRC

Ukulingana kweMathiriyeli

440 iibhola zentsimbi engenasici

I-AISI/ASTM(USA)

440B

I-VDEh (GER)

1.4112

I-JIS (JAP)

SUS440B

I-BS (UK)

-

NF (France)

-

ГОСТ(Russia)

-

I-GB (eTshayina)

-

Ukuqulunqwa kwemichiza

440 iibhola zentsimbi engenasici

C

0.85% - 0.95%

Si

≤1.00%

Mn

≤1.00%

P

≤0.04%

S

≤0.015%

Cr

17.00% - 19.00%

Mo

0.90% - 1.30%

V

0.07% - 0.12%

Itshathi yokuthelekisa ubulukhuni

1010-low-carbon-steel-balls-8

Inzuzo Yethu

● Siye sabandakanyeka kwimveliso yebhola yensimbi ngaphezu kweminyaka engama-26;

● Sinikezela ngeentlobo ezahlukeneyo zobukhulu ukusuka kwi-3.175mm ukuya kwi-38.1mm.Ubukhulu obungavumelekanga kunye neegeyiji zinokuveliswa phantsi kwesicelo esikhethekileyo (njenge-5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm yendlela yokuhlala; 14.0mm ye-cam shaft kunye ne-CV joint, njl.);

● Sinobukho besitokhwe esibanzi.Uninzi lweesayizi ezisemgangathweni (3.175mm ~ 38.1mm) kunye neegeji (-8 ~ + 8) zikhoyo, ezinokuhanjiswa ngokukhawuleza;

● Ibhetshi nganye yeebhola ihlolwa ngoomatshini abantsonkothileyo: umvavanyi okungqukuva, umvavanyi uburhabaxa, imicroscope yohlalutyo lwe-metallographic, uvavanyo lokuqina (HRC kunye ne-HV) ukuqinisekisa umgangatho.

440-intsimbi-ibhola-ibhola-7

FAQ

Umbuzo: Ndikhetha njani uphawu olufanelekileyo lwensimbi engenasici (304 (L) / 316 (L) / 420 (C) / 440 (C))?Zeziphi umahluko ophambili phakathi 300 kunye 400 series iibhola stainless steel?
A: Ukukhetha uphawu olufanelekileyo lwentsimbi yeebhola zensimbi ezingenasici, kufuneka sizazi kakuhle iimpawu zophawu ngalunye kunye nokusetyenziswa kweebhola.Iibhola zensimbi ezingenasici eziqhelekileyo ezisetyenziswayo zingahlulwa ngokulula kumaqela amabini: uchungechunge lwe-300 kunye ne-400 series.
300 series "austenitic" iibhola steel stainless ziqulathe ngakumbi chromium kunye nezinto nickel kwaye ngokwethiyori non-magnetic (eneneni ziphantsi kakhulu-magnetic. Ngokupheleleyo non-magnetic zifuna ukongezwa ubushushu unyango.).Ngokuqhelekileyo ziveliswa ngaphandle kwenkqubo yokunyanga ukushisa.Banokumelana ne-corrosion engcono kune-400 series (enyanisweni, uxhathiso oluphezulu lwe-corrosion yeqela elingenasici. Nangona iibhola ezingama-300 zonke zixhathisa, kodwa 316 kunye neebhola ze-304 zibonisa ukuchasana okwahlukileyo kwinto ethile. Ukuze ufumane iinkcukacha ezithe vetshe, nceda ubhekisele kumaphepha iibhola ezahlukeneyo zentsimbi) .Azinabunewunewu kancinci, ngoko ke zinokusetyenziselwa ukutywinwa.Iibhola ze-400 zensimbi ezingenasici ziqulethe i-carbon eninzi, eyenza ibe yimagnethi kunye nobunzima obuninzi.Zinokuphathwa lula ngobushushu njengeebhola zentsimbi ye-chrome okanye iibhola ze-carbon steel ukunyusa ubulukhuni.Iibhola ze-400 zensimbi ezingenasici ziqhelekileyo zisetyenziselwa izicelo ezifuna ukuxhathisa kwamanzi, amandla, ukuqina kunye nokuxhatshazwa kokugqoka.

Umbuzo: Injani isiqinisekiso sakho somgangatho?
A: Zonke iibhola eziveliswayo ziyi-100% zihlelwe ngebar yokuhlela kwaye zihlolwe ngumtshini we-photoelectric surface defect.Ngaphambi kokupakishwa kweisampulu iibhola ezivela kwiqashiso kufuneka zithunyelwe ukuhlolwa kokugqibela ukujonga uburhabaxa, uburhabaxa, ubulukhuni, ukuguquguquka, umthwalo wokutyumza kunye nokungcangcazela ngokuhambelana nomgangatho.Ukuba zonke iimfuno zifezekisiwe, ingxelo yokuhlola iya kwenziwa kumthengi.Ilebhu yethu ephucukileyo ixhotyiswe ngoomatshini bokuchaneka okuphezulu kunye nezixhobo: Umhloli wobulukhuni be-Rockwell, umvavanyi wobulukhuni beVickers, umatshini womthwalo otyumzayo, imitha erhabaxa, imitha yokujikeleza, umlinganiso wedayamitha, i-metallographic microscope, isixhobo sokulinganisa ukungcangcazela, njl.

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