C11000 HVAC bakrena cijev ravna bakrena cijev 0,1 mm-20 mm provodljivost topline

C11000 CU ETP CIJEV PDF

C11000 is named for its purple red color. See copper for various properties. Red copper is industrial pure copper, with a melting point of 1083*c, no isomeric transformation, and a relative density of 8.9, five times that of magnesium. It is about 15% heavier than ordinary steel. It is rose red and purple after the formation of oxide film on the surface, so it is generally called red copper. It is copper containing a certain amount of oxygen, so it is also called oxycopper. C11000 has good conductivity, heat conduction, corrosion resistance and processability, and can be welded and brazed. It contains less impurities that reduce conductivity and thermal conductivity, and a small amount of oxygen has little effect on conductivity, thermal conductivity, processing and other properties, but it is easy to cause "hydrogen disease", and it is not suitable for processing (annealing, welding, etc.) and use in high temperature (such as >370*c) redukujuća atmosfera.

zašto izabrati nas

 

zašto odabrati naše proizvode

 

Mi smo vodeći proizvođač i izvoznik specijalizovan za sveobuhvatan asortiman visoko-kvalitetnih bakarnih proizvoda, uključujući bakarne cijevi, bakarne ploče/limove, bakarne šipke, bakarne šipke, bakarne žice i bakarne trake. Naši napredni proizvodni pogoni opremljeni su najsavremenijim---linijama za kontinuirano livenje, presama za ekstruziju, mlinovima za hladno valjanje i mašinama za izvlačenje kako bi se osigurala preciznost i konzistentnost. Rigorozna kontrola kvaliteta je sastavni dio našeg procesa, a provodi se putem spektrometara za verifikaciju materijala, testera zatezanja, testera vrtložnih struja i testera hidrostatskog pritiska, garantujući da svi naši proizvodi ispunjavaju međunarodne standarde za performanse i izdržljivost.

E-pošta:sales@gneesteel.com