Dareeraha qallalan waxay ka samaysan yihiin bir. Si iyaga loogu dalooliyo gidaarka engegan, kaashawiito koronto ayaa loo baahan yahay. Marmarka qaarkood barroosinno balaastiig ah ayaa lala isticmaalaa birta derbiyada engegan. Waxay ka caawiyaan isku dheelitirka miisaanka shay la sudhay si siman oogada sare.
Muraayadyada dunta qallafsan ee qallalan waxay ku fiican yihiin inay xajiyaan alwaaxda sababtoo ah duntooda ballaaran. Tani waxay soo jiidataa gidaarka qallalan ee ka soo horjeeda birta. Haddii loo isticmaalo biraha, furaha noocaan ah wuxuu u ekaan doonaa inuu ku calaliyo birta mana helayo jiidid habboon. Maadaama muraayadaha dunta fiican ay yihiin kuwo is-xakameynaya, waxay si fiican ugu shaqeyn karaan birta.
Cabbirka: | M4-M36, oo loo habeeyay sida baahidaada. |
Qalab | Biraha, birta, kuwa kale |
dhame | Bright, zinc plated, midabka tusaale ahaan, galvanized kulul, madow iwm. |
Awood-siinta | 5000tons bishii |
Shank | Dabacsan, Fuulaysan, Barbed, afar gees ah, wareeg ah, maroojin iwm. |
Heerka | DIN,ASME,ANSI,ISO UNI,JIS |
Codsiga
Muraayado derbi qallalan ayaa loo isticmaalaa in lagu xidho go'yaal qallalan oo lagu xidho kaarka derbiga ama saqafka. Marka la barbardhigo boolal caadi ah, boolal qallalan waxay leeyihiin dun qoto dheer. Tani waxay kaa caawinaysaa ka hortagga in boolaluhu ay si fudud uga soo ruqaansadaan gidaarka engegan.
Cabbirka (mm) | Cabbirka (Inji) | Cabbirka (mm) | Cabbirka (Inji) | Cabbirka (mm) | Cabbirka (Inji) | Cabbirka (mm) | Cabbirka (Inji) |
3.5*13 | #6*1/2 | 3.5*65 | #6*2-1/2 | 4.2*13 | #8*1/2 | 4.2*102 | #8*4 |
3.5*16 | #6*5/8 | 3.5*75 | #6*3 | 4.2*16 | #8*5/8 | 4.8*51 | #10*2 |
3.5*19 | #6*3/4 | 3.9*20 | #7*3/4 | 4.2*19 | #8*3/4 | 4.8*65 | #10*2-1/2 |
3.5*25 | #6*1 | 3.9*25 | #7*1 | 4.2*25 | #8*1 | 4.8*70 | #8*1 |
3.5*29 | #6*1-1/8 | 3.9*30 | #7*1-1/8 | 4.2*32 | #8*1-1/4 | 4.8*75 | #8*1-1/4 |
3.5*32 | #6*1-1/4 | 3.9*32 | #7*1-1/4 | 4.2*34 | #8*1-1/2 | 4.8*90 | #8*1-1/2 |
3.5*32 | #6*1-3/8 | 3.9*35 | #7*1-3/8 | 4.2*38 | #8*1-5/8 | 4.8*100 | #8*1-5/8 |
3.5*35 | #6*1-1/2 | 3.9*38 | #7*1-1/2 | 4.2*40 | #8*1-3/4 | 4.8*115 | #8*1-3/4 |
3.5*38 | #6*1-5/8 | 3.9*40 | #7*1-5/8 | 4.2*51 | #8*2 | 4.8*120 | #8*2 |
3.5*41 | #6*1-3/4 | 3.9*45 | #7*1-3/4 | 4.2*65 | #8*2-1/2 | 4.8*125 | #8*2-1/2 |
3.5*45 | #6*2 | 3.9*51 | #7*1-7/8 | 4.2*70 | #8*2-3/4 | 4.8*127 | #8*2-3/4 |
3.5*51 | #6*2-1/8 | 3.9*55 | #7*2 | 4.2*75 | #8*3 | 4.8*150 | #8*3 |
3.5*55 | #6*2-1/4 | 3.9*65 | #7*2-1/8 | 4.2*75 | #8*3-1/2 | 4.8*152 | #8*3-1/2 |
Xirmada birta qallalan ayaa lagu heli karaa boorso badan, sanduuq warqad ah, sanduuq caag ah, bac kaarka warqadda ah, iyo baakadaha loogu talagalay macaamiisha.
* Waxaan ku siin karnaa koodka bar macmiilka iyo summada dhammaan xirmooyinka
* Xirmooyinka macaamiisha naqshadeeyay ayaa diyaar ah
Waxa kale oo aanu ku siinaynaa Qoryaha Hawada Kulul ee Gawaadhida Korantada ee Gawaadhida Korantada si aad si fudud ugu caawiso shaqadaada.