boiler pipe
boiler pipe
principalis chalybe
20G、15CrMoG、12Cr2MoG、12Cr5MoG、12Cr9MoG、T11、T22、T5、T22、T9、T91
productio vexillum
GB5310《seamless chalybe tube for summus pressura boiler》.
ASME SA213《 Inconsutilem ferrite et austeniticum mixturae ferri tubi pro boiler, super calefaciente et calore commutatoris.
Write your message here and send it to us