Xingheniso xa Swikumiwa
| Vito ra brand |
SHANDONG SINO XITLHANYI XA XIYIMO XA LE HENHLA |
| Vito ra xiendliwa |
Khoyili ya Nsimbi leyi endliweke hi Galvanized |
| Swilo |
DX51D, DX52D,DX53D, swin’wana na swin’wana. |
| Ku pfariwa ka Zinc |
20-275g/m2 ya xirhendzevutani |
| Ku tiya |
0.13-0.8 mm |
| Anama |
600-1250 mm |
| ID ya khoyili |
508/610mm ya xirhendzevutani |
| Ndzilo wa khoyili |
3-8 wa tithani |
| Phakeji |
standard export package (Xifaniso xa vuxokoxoko xi le ka xiyimo lexi landzelaka) |
| Ku nonoka |
soft (normal), yo tiya, yo tiya hi ku helela(G300-G550) |
| Tiko ra masungulo |
China |
| Xivumbeko xa le Henhla |
Zero Spangle ya xirhendzevutani |
Spangle leyikulu |
| Ndzilo wa xifunengeto xa zinc |
Zinc > 20g/sqm |
Zinc > 30g/sqm |
Nkatsakanyo
JIS G3302 Compliant DX51D Galvanized Steel Coil i xitirhisiwa xa nsimbi xa matirhelo ya le henhla lexi endleriweke ku endla hi ku kongoma eka tiindasitiri hinkwato, lexi nyikaka ku ringanisela ka ku lwisana na ku bola, ku vumbiwa, na ku cinca-cinca ka michini. Yi endliwe kuya hi Japanese Industrial Standard (JIS G3302), coil leyi yina hot-dipped galvanized coating (SGCC: steel galvanized with aluminium-zinc alloy) eka low-carbon steel substrate, leyi kumekaka hi vukulu kusuka eka 0.11mm kuya eka 2.5mm na hi vumbirhi bya soft (full hard) na hard (spring hard) tempers.
Ku hlawuriwa ka DX51D ku kombisa giredi ya xikongomelo xo angarhela leyi nga na vuandlalo bya spangle bya ntolovelo, lebyinene eka switirhisiwa leswi lavaka ku vumbiwa loku ringaneleke ku fana na ku gombonyoka, ku tsema, na ku peta ko olova. Leyara ya nsirhelelo yimbirhi—zinc-aluminum alloy coating (55% Al, 43.4% Zn, 1.6% Si)—yinyika ku tiya ka xiyimo xale henhla ka corrosion loko yi pimanyisiwa na zinc yo basa, kasi temper leyi cinciwaka (yo olova eka ductility, yo tiya eka matimba) yi fikelela swilaveko swohambana hambana swa vumaki.
Swihlawulekiso
Ku cinca-cinca ka vukarhi kambirhi : .
Soft Temper (Full Hard) : Ku leha ≥26%, swikahle swinene eka ku dirowa loku dzikeke, embossing, na ku peta loku rharhanganeke (xikombiso, tiphaneleni ta le ndzeni ta movha, swikhegelo swa switirhisiwa).
Hard Temper (Spring Hard) : Matimba ya mbuyelo ≥350 MPa, ya lulamerile eka swiphemu swa xivumbeko leswi lavaka ku tiya lokukulu (xikombiso, ti storage racks, ti steel frames).
Nsirhelelo wa ku bola lowu fambisanaka na JIS :
SGCC coating (Z60-Z275 g/m²) yinyika vutomi byo leha bya 3x kutlula pure zinc eka tindzhawu leti kufumelaka, laha kungana ku lwisana na salt spray kutlula 1,000 wa tiawara eka Z275 grade.
Swihlawulekisi swo ti horisa: Zinc-aluminum layer yi sirhelela nsimbi hi ku tinyiketela hambi loko yi khwaxa, leswi hlwela ku endliwa ka rust eka matlhelo lama tsemiweke.
Vuinjhiniyere bya ku kongoma : .
Ku tiyisela ka vukulu byo tiya (+/-0.01mm eka 0.11-1.0mm; +/-0.02mm eka 1.0-2.5mm) switiyisisa matirhelo yofana eka milayeni ya vuhumelerisi bya automated.
Nhlawulo wa le henhla lowu nga riki na spangle (DX51D+Z) wa ku penda loku nga riki na swirhabyani kumbe ku penda hi powder, ku fikelela ku hetiseka loku rhetaka eka switirhisiwa leswi vonakaka.
Ku tirha kahle ka Maendlelo : .
Yi phakeriwa eka ti coils letikulu (5-20 tons) na slitting yo hlawula kuya eka custom widths (minimum 300mm), leswi hungutaka thyaka eka maendlelo ya roll-forming na stamping.
Vutshunguri bya le henhla lebyi nga riki na oyili byi endla leswaku ku hatlisa ku welda kumbe ku peta handle ko basisiwa ka ha ri emahlweni, leswi hlayisaka 20%+ eka nkarhi wa preprocessing.
Xikombelo
Ku Endliwa ka Switirhisiwa : Ku vumba tinyangwa ta firiji, swigubu swa muchini wo hlamba, na tiphaneleni ta air conditioner letingana soft temper kuva ti dirowa hiku enta, ku tiyisisa leswaku swiphemu swo olova kuva swi namarhela enamel.
Ku Aka hi Nsimbi yo vevuka : Ku endla ti C/Z purlins, ti roof trusses, na ti wall studs hi hard temper, ku seketela ti framework ta nsimbi to vevuka eka makaya ya prefab na ti industrial sheds.
Swiphemu swa Mimovha : Yi humesa tiphaneleni ta le ndzeni ta tinyangwa, swifunengeto swa ti trunk, na swisirhelelo swa le hansi ka miri, na SGCC coating leyi lwisanaka na munyu wa le magondzweni na ndzhongho eka tindzhawu ta le ribuweni ra lwandle.
General Fabrication : Yikahle swinene eka fanichara ya nsimbi, swikoweto, na HVAC ductwork, yinyika ku ringanisela lokunga durhiki ka formability xikan’we naku lwisana na rust eka kutirhisiwa endzeni/ehandle.
FAQ
Q: Ndzi hlawula njhani exikarhi ka soft na hard temper?
A: Soft temper i ya ku gombonyoka/stamping (xikombiso, ti curved panels), kasi hard temper i ya swiphemu leswi rhwalelaka ndzhwalo (xikombiso, structural brackets). Languta phepha ra hina ra xithekiniki ku kuma swiletelo swa bend radius.
Q: Xana coil leyi yi lulamerile ku fulela ehandle?
A: Ina, kambe ndlandlamuxa ku ya eka Z275 SGCC eka tindhawu ta le ribuweni/ti ndzhongho lowukulu; pair na polyester topcoat kuva yi antswisiwa ku lwisana na UV (yi kumeka tani hi vukorhokeri bya nkoka lowu engeteriweke).
Q: Hi kwihi ku hambana exikarhi ka SGCC na GI (galvanized iron) .?
A: SGCC (galvanized aluminum-zinc) yina ku tiya ko antswa ka corrosion eka tindzhawu leti tsakamaka, kasi GI (pure zinc) yi durha swinene eka kutirhisiwa loku omeke endzeni ka yindlu.
Q: Xana ndzi nga kuma switifikheti swa xigayo swa ku landzelela JIS?
A: Ina, khoyili yin’wana na yin’wana yi fambisana na xiviko xa xikambelo lexi tiyisisaka xivumbeko xa tikhemikhali, ntiko wa ku peta, na swivumbeko swa michini hi ku ya hi swipimelo swa JIS G3302.
