Information 2.05: TW Couplings of Brass / Quality Comparison
Recently, brass TW quick couplings made in the Far East appeared on the market which are not complying to the DIN 28450 standard.
Information 2.05 reports about the analysis of these couplings.
Conclusion: the analysed parts mostly are not solidly forged but cast only. Due to their cracks, porosity and brittleness using these couplings may represent a high risk.
Further Information: please see click here.