QIIMAHA QIIMAHA TUBE EE MADOOW
(1) tube steel square: dhexroor ka baxsan 10mm * 10mm in 300mm * 300mm, dhumucdiisuna waxay ka 0.4mm ilaa 12mm.
(2) tube bir leydi ah: dhexroor ka baxsan 10mm * 20mm in 200mm * 400mm, dhumucdiisuna waxay ka 0.4mm ilaa 12mm.
Heerarka: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40,DIN2440 iyo EN10219.
(1) Dhuumaha birta wareegsan ee welded: dhexroorka ka baxsan 10mm ilaa 273mm, dhumucdiisuna tahay 0.4mm ilaa 12.0mm.
(2) Dhuumaha birta Spiral: dhexroor ka baxsan 219mm in 2200mm, dhumucdiisuna waxay ka 4.5mm ilaa 15mm.
Heerarka: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40,DIN2440 iyo EN10219.
Codsiga: dhuumaha saliidda ceyriin, Dhuumaha gaaska dabiiciga ah, Khadadka sahayda Biyaha. Tuubooyinka aasaasiga ah, shabakadaha dhuumaha warshadaha, dhismaha birta, iwm
♦ Farqiga
Thetuubo madaw oo la jeexjeexaywaa nooc caadi ah oo ka mid ah tuubooyinka birta, sidoo kale waa nooc ka mid ah tuubooyinka birta oo leh cufnaanta dhuuban ee dhuuban.Hantideeda jireed waa jilicsan, waxayna ku gaari kartaa saameynta aan dillaacin iyo ololka.Dhuumaha birta galvanized waa dib-u-habaynta tuubada birta alxanka leh, taas oo laga sameeyo tuubo galvanized ah iyada oo la isticmaalayo galvanized kulul ee tuubada birta alxanka leh.Si loo helo biyaha, waxaa inta badan loo isticmaalaa tuubooyinka galvanized.Dhab ahaantii waa tuubo bir ah oo leh daahan zinc ah.Ku darida zinc waxay ka dhigtaa tubooyinka kuwo sii waara oo waxay sidoo kale kordhisaa caabbinta daxalka.Tuubooyinka galvanized waxay leeyihiin guri ay zinc ku bilaabato inay dillaacdo muddo ka dib.Taasi waa sababta aysan ugu habooneyn qaadista gaaska, sababtoo ah zinc tani waxay keentaa dhuunta tuubada.Aad ayey u adkeystaa waxayna socotaa in ka badan 40 sano, waana sababta aad loogu isticmaalo sida biraha, qashinka iyo dhammaan mashaariicda kale ee dhismaha.
♦ Codsiga
Dhuumaha birta madow waxaa si weyn loogu isticmaalaa samaynta alaabta guriga, warshadaynta mishiinada, warshadaha dhismaha, warshadaha birta, baabuurta beeraha, lagu koriyo beeraha, warshadaha baabuurta, tareenka, qalfoof weel, alaabta guriga, qurxinta iyo beeraha qaab dhismeedka birta.
Fadlan ka tag fariimaha shirkaddaada, waxaanu kula soo xidhiidhi doonaa sida ugu dhakhsaha badan.
