Zhengzhou Huitotong Pipeline Equipment CO., LTD.
Carbon Steel yakateedzana yeCarbon neCarbon Zvemukati kusvika pa1% uye huwandu hwezvimwe zvinhu zvevamwe. Kune kabhoni manyoro, hapana madiki madiki akatsanangurwa zvimwe zvinhu zvekunyepedzera, asi kazhinji zvine manganese. Zvinyorwa zvakakura zveManganese, silicon uye mhangura zvinofanirwa kunge zviri pasi pe1.65 wt.%,% Uye% uye% simbi inoyevedza uye yakanyoroveswa, asi nyore kunyorera uye weld; Nepo Barbon High Simbi yakasimba, zvinonyanya kuoma kumuchina.
ASTM A420 inovhara elbow, tee, kuderedza, mubatanidzwa, iyo yakagadzirwa,
ASTM A694 FLEGE Giredhi reChigiredhi Ekukosha Kwemhando Dzekupedzisira Ltd. Isu tinotakura huwandu hwakawanda hwekudzokorora stock izvo zvinotibvumira kuti tigadzire kwenguva pfupi-nguva. Izvo zvinyorwa zvinowanzosarudzirwa kune yayo yakakwirira yekugona kugona inosanganiswa pamwe neyakaomesesa tembiricha yakanyanya kupisa uye welDability.
Zvese sa234 WPB yakasimbiswa muIndia uye yakagadzirwa kubva kune yakanyanya kujairika yeEuropean sourced chigadzirwa.