Zhengzhou Heticong Paipeline Orkts co., Ltd.
Vasega 660 e tele ni vasega eseese, faʻavasegaina mataʻitusi faʻapitoa, a ma B. masani mea e aofia ai 660b studs. E ui lava e tutusa le vailaʻau, o vasega taʻitasi e ese fofo ma faigata togafitiga, e mafua ai i meatotino a itupa. ASTM A453 Vasega 660 Stud Bolt o se or gimeeded crathed stanless stateless steel statener. Austentic ANEYM A453 Vasega 660 nat e lauiloa mo a latou mea manaia le sili ona manaia mea totino, tusa lava pe tu i le vevela maualuga.
316l e lauiloa mo mea fai vailaʻau ma mea faigaluega ata ona e mafai ona taofia ai ma le faʻamagaloga ma le leaga vailaʻau.
O le Faʻamalie Faʻamalieina Las o Norstatades Y Onccicines Netcas Dausros Oncentes, Asteremos o le SIMATIDS M Do ADADIDS M