Qiimaha Warshada 2024 Iibka Kulul C25 Fasalka Dhuumaha Birta Birta K8 K9 900mm Dhuumaha birta Sibidhka

Qiimaha Warshada 2024 Iibka Kulul C25 Heerka Dhuumaha Birta K8 K9

Sharaxaad Gaaban:

Tubooyinka birta ah ee birta ah ee shubka ahAsal ahaan waa tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la nadiifiyo, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa tuubooyinka birta birta ah.

Heerka:ISO2531/EN545/EN598

Qalab:Ductile Cast Iron GGG50

Dhererka:5.7m,6m

shahaado:ISO9001, BV, WRAS, BSI

Nooca:Welded,T-nooca, la xakameeyey

Codsiga:Mashruuca biyo gelinta, qulqulka, bulaacada, waraabka, dhuumaha biyaha.

Nala soo xidhiidh:+86 13652091506

Iimayl: [email protected]

Email noogu soo dir WhatsApp

Faahfaahinta Alaabta

Tags Product

Faahfaahinta Alaabta

Dhuumaha birta ah ee birta ah ee shubka ahs asal ahaan waa tuubooyinka birta ductile, kuwaas oo leh nuxurka birta iyo sifooyinka birta, sidaas darteed magacooda. Garaafyada tubooyinka birta ductile waxay u jiraan qaab wareegsan, oo leh cabbir guud oo ah 6-7 darajo. Marka la eego tayada, heerka spheroidization ee tuubooyinka birta ah ayaa loo baahan yahay in lagu xakameeyo heerarka 1-3, oo leh heerka spheroidization ≥ 80%. Sidaa darteed, sifooyinka farsamada ee maaddada lafteeda ayaa la hagaajiyay, iyada oo lahaanshaha nuxurka birta iyo sifooyinka birta. Ka dib markii la tirtiro, qaab-dhismeedka microstructure ee tuubooyinka birta birta ah waa ferrite oo leh qadar yar oo pearlite ah, kaas oo leh sifooyin farsamo oo wanaagsan, sidaas darteed waxaa sidoo kale loo yaqaannaa kabka.tuubooyinka birta birta ah.

Dhammaan alaabooyinka qeexan waxaa lagu habeyn karaa iyadoo loo eegayo shuruudaha macaamiisha
1. Cabbirka	1)DN80~2600mm
	2) 5.7M/6M ama sida loo baahdo
2. Heerka:	ISO2531, EN545, EN598, iwm
3.Qalabka	Ductile Cast Iron GGG50
4. Goobta warshadeena	Tianjin, Shiinaha
5. Isticmaalka:	1)Biyaha magaalada
	2) Dhuumaha leexinta
	3) beeralayda
6. Dahaarka Gudaha:	a) Dahaarka hoobiyaha sibidhka Portland b) Dahaarka hoobiyaha sibidhka ee Sulfate Resistant c) Dahaarka hoobiyaha sibidhka-Aluminium-sare d) Dahaarka epoxy-ga ku xidhan ee Fusion e). Rinjiyeynta epoxy dareeraha ah f) rinjiyeynta bitumen madow
7. Dahaarka dibadda:	. zinc+ bitumen (70microns) rinjiyeyn . Dahaarka epoxy-ga ku xidhan ee Fusion c) Zinc-aluminium alloy+ rinjiyeynta epoxy dareeraha ah
8. Nooca:	Alxan
9. Adeegga Habaynta	Alxanka, Laacidda, Feeraynta, Dekoolin, Goyn
10. MOQ	1 Tan
11. Bixinta:	Xirmooyinka, guud ahaan,

Dhuumaha birta ah ee shubka (5) Dhuumaha birta ah ee shubka (6)

1.Cadaadiska Cadaadiska Gudaha: Dhuumaha birta birta ah waxay leedahay xoogga birta oo leh adkaanta birta waa doorashada ugu badbaado badan. Cadaadis shaqo oo sarreeya ayaa la mariyaa, cadaadiska dilaacana waa ilaa saddex jeer cadaadiska shaqada.

2. Cadaadiska Cadaadiska Dibadda: Cadaadiska cadaadiska sare wuxuu ka dhigan yahay gogosha gaarka ah ama gogol yar ayaa loo baahan yahay, taasoo ka dhigaysa rakibaadaada mid sahlan oo ka dhaqaale badan.

3.Inner Anti-Corrosion Lakabka: Tuubooyinka waxaa si centrifugally lagu dahaadhay hoobiye sibidhka sida waafaqsan ISO 4179 ee codsiyada biyaha la cabbo. Habkani waxa uu soo saaraa dahaar siman oo adag kaas oo ilaalinaya biyaha la cabbo oo aan libdhin ama miridhku.

4.Protective Layer: buufinta Zinc (≥130 g/m², ISO 8179) iyo rinjiga xabagta koloriin leh ayaa awood u siinaya difaac wanaagsan oo ka dhan ah daxalka. Lakabyada zinc dhumuc weyn ee ikhtiyaarka ah ama dahaarka zinc-aluminiumka ayaa la bixin karaa iyadoo loo eegayo tilmaamaha macaamiisha.

Astaamaha

Dhuumaha birta xuubkawaa nooc ka mid ah tuubooyinka birta ah ee la shubay. Tuubooyinka birta ah ee birta ah waxaa lagu soo saaray heerka 1-3 ee spheroidization (Spheroidizationrate> 80%) si loo hagaajiyo sifooyinka farsamada iyadoo laga faa'iideysanayo xoogga birta iyo adkaanta birta. Tuubada la jeexjeexay waxay leedahay qaab-dhismeed ferrite ah oo leh qadar yar oo pearlite ah, waxayna leedahay caabbinta daxalka wanaagsan, ductility, waxqabadka xirida iyo sahlanaanta rakibidda. Waxay ka helaan isticmaalka ballaaran ee biyaha, gudbinta gaaska, iyo gaadiidka saliidda ee magaalada iyo warshadaha.

Garaafyada wareegsan waxa ku hareeraysan jaantuska ferrite iyo pearlite. Qadarka pearlite ee ferrite waxay kuxirantahay xajmiga tuubada iyo shuruudaha dheeriga ah: inta badan, tuubooyinka dhexroor yar waxay leeyihiin pearlite ≤20% iyo tuubooyinka dhexroorka waaweyn ≈25%.

Codsiga

Tuubooyinka birta ah ee xajmigooda u dhexeeya 80 ilaa 1600 mm ayaa lagu dabaqi karaa biyaha la cabbo (BS EN 545) iyo bullaacadaha (BS EN 598). Waxay si fudud u wada shaqeeyaan, ku rakibaan cimilo kasta, sida caadiga ah iyada oo aan lahayn dib-u-celin gaar ah, oo bixiya arrin sare oo badbaado leh oo leh dabacsanaan ku filan oo ay u adkeyso dhaqdhaqaaqa dhulka, iyaga oo si fiican u qalabeynaya isticmaalka noocyada kala duwan ee codsiyada dhuumaha.