Pre Galvanized Rectangular Hollow Steel Pipe Tube china steel

Kwatandi na cikiwa

Bututu rectangular galvanized abu ne na ginin da aka saba amfani dashi. An yi shi da karfen tsiri mai galvanized, wanda ake birgima ta hanyar sarrafawa. Gabaɗaya, tsiri ɗin ba shi da kaya, lebur, ƙugiya, ana walda shi don samar da bututu mai zagaye, wanda sai a yi birgima a cikin bututu mai murabba'i a yanke shi zuwa tsayin da ake buƙata.

Yawancin lokaci suna zuwa cikin fakiti 50. Har ila yau, aka sani da square da rectangular sanyi-kafa m karfe, da surface ne galvanized, tare da anti-lalata, acid da alkali juriya, sa juriya, kyau da sauran halaye.

Hannun zane

1.The halatta karkata daga bango kauri na mu galvanized square rectangular bututu ba zai wuce 0.05mm lokacin da bango kauri ne kasa da 10mm, da kuma 0.1mm lokacin da bango kauri ne fiye da 10mm, sai dai bango kauri daga cikin kusurwa da weld. yanki

2.The saba bayarwa tsawon galvanized rectangular bututu ne 4000mm-12000mm, mafi yawa 6000mm da 12000mm. Square bututu damar isar da ba kasa da 2000mm short size da wadanda ba gyarawa size kayayyakin, kuma za a iya tsĩrar a cikin nau'i na dubawa bututu, amma mai saye kamata yanke da dubawa bututu lokacin da ake amfani. Nauyin ɗan gajeren girma da samfuran da ba a daidaita su ba ba za su wuce 1% na jimlar adadin bayarwa ba, kuma don bututun murabba'i tare da nauyin ka'idar fiye da 20kg / m, ba zai wuce 2% na jimlar isarwa ba.

Tabbas Idan abokin ciniki bai yarda da bututun haɗin gwiwa ba, kamfaninmu zai iya ba abokan ciniki sabis na kyauta don cire bututun haɗin gwiwa

Siffofin samfuran mu

Galvanizing yana da tasirin kariya mai ƙarfi da juriya mai ƙarfi  Dukkanin tsarin an yi shi da zinc, yana samar da crystal junction quadruple, wanda ke haifar da shinge akan farantin karfe kuma don haka yana hana shigar da abubuwan lalata. 

Juriya na lalata Tsarin shinge daga zinc yana ba da kariya mai ƙarfi  Lokacin da aka yi hadaya da zinc don kariya a cikin gefuna da aka yanke, ɓarna da ɓarnawar ɓangarori na rufin, zinc yana samar da Layer oxide maras narkewa, wanda ke aiki azaman kariya ta shinge. 

Ƙayyadaddun kayan mu

Pre galvanized tube rectangular:

20*40 0.7-2, 20*30 0.7-2,

25*50 0.7-2, 20*40 0.7-2,

30*60 0.7-2, 25*40 0.7-2,

50*100 0.7-2, 40*80 0.7-2, 

50*150 0.7-2, 30*60 0.7-2, 

Lokacin isar da samfur

Dangane da lokacin bayarwa, abokin ciniki na iya sarrafa shi. Saboda mu masana'anta ne na zahiri kuma muna yin haɗin gwiwa tare da manyan masana'antar ƙarfe da yawa a China, ana iya sarrafa kuskuren lokaci a cikin kusan kwanaki 3, kuma muna ba da sabis na warehousing kyauta.