Umenzi kwisizukulwana sesithathu isizukulwana umbhobho obhityileyo umphezulu wokucoca unyango OD 28mm yangaphakathi aluminiyam ingxubevange esisigxina T-ijoyinti for 1.7mm ubukhulu ityhubhu aluminiyam
Singumvelisi wamalungu e-aluminium.Iimveliso zethu zithengiswa ngokuthe ngqo kwiifektri.Ngamaxabiso aphantsi kunye nokuthunyelwa okukhulu, silona khetho lungcono kubathengisi.