Heat exchanger ngongo maitai tuitui
Heat exchanger ngongo maitai tuitui
maitai matua
10, 16Mn, 210C, 20G, 15CrMoG, 12Cr2MoG, 12Cr5MoG, 12Cr9MoG, T11, T22, T5, T22, T9, T91.
paerewa whakaputa
GB6479 《Ngongo maitai korekore mo te tipu tongi pehanga teitei》
GB9948 《Ngongo maitai parakore mo te tukanga pakaru hinu》
ASME SA213 《 ferrite tuitui me te ngongo maitai koranu austenitic mo te kohua, te whakamahana nui me te whakawhiti wera.》
whakatakotoranga me te rahi
Te diameter o waho Φ19-Φ89mm, Te matotoru pakitara 2-10mm, Te roa 3~22m






