Product photo of GAOFA TECH Hastelloy C4 / Alloy C4 / UNS N06455 welded and seamless tubes. C4 tubes may be reviewed for corrosive electric heating element sheath applications, chemical processing, weld heat-affected zone corrosion review, thermal stability review, chloride stress corrosion cracking review and selected acid or mixed chemical environments according to actual working conditions and customer specification.
