Duplex chalybe S32205 t tibus fistulae fistulae iuncta saepe adhibentur in processu chemico industries: sicut productionis acidi sulphurici, processus acidi nitrici, processus acidi phosphorici, oxydi ethylene, productionis polypropylenae, PVC, instrumenta tractandi acida organica et pinguia, chemicae repositiones et tankers, commercium scelerisque, etc.