Paipu kila welo, ʻike ʻia hoʻi he paipu welded, ʻo ka paipu kila welded he paipu kila me nā hili ʻana i pio a hoʻololi ʻia i loko o ka poepoe, huinaha a me nā ʻano ʻē aʻe.kaula kila or pā kilaa laila wili ʻia i ke ʻano. ʻO ka nui paʻa maʻamau he 6 mika.
PIPE WELDED ERWpapa: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345.
Nā mea maʻamau: Q195-215; Q215-235
Nā kūlana hoʻokō: GB/T3091-2015,GB/T14291-2016 ,GB/T12770-2012 ,GB/T12771-2019 ,GB-T21835-2008
Ka nui o ka noi: ʻOihana wai, ʻoihana petrochemical, ʻoihana kemika, ʻoihana mana uila, ʻoihana mahiʻai, kūkulu kūlanakauhale. Hoʻokaʻawale ʻia e ka hana: ka lawe ʻana i ka wai (wai, hoʻoheheʻe wai), ka lawe ʻana i ke kinoea (ke kinoea, ka mahu, ke kinoea liquefied petroleum), no ka hoʻohana ʻana (no ka paipu pila, no nā alahaka; uapo, alanui, paipu hale kūkulu hale).
Ka manawa hoʻouna: Dec-26-2023
