Paerewa:
GB/T28897-2012: Paipa maitai o te kirihou matatini.
CJ / T120-2008: Te whakakikorua i nga paipa maitai kirihou mo te tuku wai.
Te whānuitanga:
Ko te putorino-kirihou e whakamahia ana i roto i te kawe wai penei i te wai inu, te hau wahie, te whakamarumaru ahi, hua matū, me nga kaupapa whakamahana me etahi atu. desulfurization anticorrosion, UV tiaki anticorrosion, an-ti-pateko me te anti-flaming anticorrosion me te tuku wai etc.