Xarkaha Birta
Faahfaahin:
1. Qiimaha daaweynta hooseeya: Qiimaha kuleyliyaha kulul ee kulul wuxuu ka hooseeyaa kan jaakadaha kale ee rinjiga.
2. waara Deegaanka miyiga, dhumucda caadiga ah ee cabirka kulul ee lagu buufiyo-dahaarka leh waxaa lagu hayn karaa in ka badan 50 sano iyada oo aan dayactir lagu samayn; Aagagga magaalooyinka ama dibedda, dhumucda caadiga ah ee lakabka-kulul ee lakabka-dahaarka leh ee dabka lagu buufiyo ayaa lagu hayn karaa 20 sano. Uma baahna in la hagaajiyo.
3. Isku halaynta wanaagsan: Lakabka ballaaran ee loo yaqaan 'galvanized lak' waa birta ka samaysan birta waxayna noqotaa qayb ka mid ah dusha sare ee birta, sidaa darteed cimri dheereynta lakabku waa mid la isku halleyn karo.
4. Daboolku wuxuu leeyahay adkeyn adag: lakabka weyn ee galvanized wuxuu sameeyaa qaab bir ah oo bir ah, kaas oo u adkeysan kara burburka mashiinka ah inta lagu guda jiro gaadiidka iyo isticmaalka.
5. Ilaalin dhameystiran: Qeyb kasta oo ka mid ah qeybaha la daboolay waa la buuxin karaa, xitaa marka diiqadda, geeska fiiqan iyo meesha qarsoon si buuxda loo ilaalin karo;
6. Waqti-badbaadin iyo shaqo-badbaadin: Geedi-socodku wuxuu ka dhakhso badan yahay qaababka kale ee loo yaqaan 'daahan', wuxuuna ka fogaan karaa waqtiga loo baahan yahay rinjiyeynta goobta kadib rakibidda.
Waxyaabaha
Q235 Q345 Q420 (Kaarboon Kaarboon yare) Ka kooban kiimikada
C: 0.06-0.12 Mn: 0.25-0.50 Si <= 0.30 P <= 0.45 xoogga Tensile: 315-435 (Mpa)
Dhumucda Darbiga 3-20mm
Teknoolojiyad kulul ayaa la duubay
Xagal jajab
Cabbirrada 20 * 20-250 * 250
Dhererka 1-12m
Dulqaadka dulqaadka dulqaadka dulqaadka: +/- 0.02mm dulqaad dhererka: +/- 10mm
Xidhmada 1.In Isugeyn 2.Plastic Outside Xirmooyinka 3.In Bulk 4.As Codsiga Macaamiisha
Waqtiga Gaarsiinta 20 maalmood gudahood, ASAP
Sifeynta: | ? 20 * 20-250 * 250 |
Adag: | ? 2MM-20MM |
dherer: | ? 6M 9M 12M (goyn si aad u buuxiso shuruudahaaga) |
Qalabka: | ? bir naxaas ah |
Daaweynta dusha sare: | ? Madow iyo Galvanized |
Fasalka: | ? Q195, Q235, Q345 (heerka Shiinaha) |
Xanuunka Sunta: | ? 35 ~ 85 micron |
Nidaamka tixraaca: | ? Jeerinta |
Codsiyada:
?Si balaadhan looga adeegsado qaab dhismeedka dhismeyaasha kala duwan iyo qaab dhismeedka injineernimada. Darbiga daahyada, bakhaarka, aqalka dhirta lagu koriyo, ect.