(1) Nhanganyaya kune isina musono simbi pombi zvinhu:
GB/T8162-2008 (seamless simbi pombi yekushandiswa kwemaitiro). Inonyanya kushandiswa kune zvakajairwa zvimiro uye michina zvimiro. Zvinhu zvaro zvinomiririra (makirasi): carbon steel No. 20, No. 45 steel; alloy simbi Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, nezvimwewo.
GB/T8163-1999 (seamless simbi pombi yekutakura zvinwiwa). Inonyanya kushandiswa kuendesa mapombi emvura muinjiniya uye yakakura-chiyero michina. Zvinomiririra zvinhu (magiredhi) ari makumi maviri, Q345, nezvimwe.
GB3087-2008 (seamless simbi pombi yepasi uye yepakati kumanikidza boilers). Inonyanya kushandiswa mumapaipi ekufambisa yakaderera uye yepakati kudzvinyirira zvinwiwa mumaindasitiri boilers uye epamba boilers. Zvishandiso zvemumiririri ndezveNhamba gumi uye No. 20 simbi.
GB/T17396-2009 (inopisa-yakaputirwa seamless simbi pombi ye hydraulic props). Inonyanya kushandiswa kugadzira ma hydraulic anotsigira, masilinda uye makoramu mumigodhi yemarasha, pamwe nemamwe ma hydraulic cylinders nemakoramu. Zvishandiso zvaro zvinomiririra 20, 45, 27SiMn, nezvimwe.
(2) Kushandiswa kwepombi dzesimbi dzisina musono: 1. Mapombi emhando yekuvaka anosanganisira: mapaipi epasi pekutakura, kudonhedzwa kwemvura yepasi pakuvaka zvivakwa, bhailer yekufambisa mvura inopisa, nezvimwe. . Electrical: gasi kutapurirana, mvura simba kugadzirwa fluid mapaipi. 4. Anti-static mapaipi emhepo magetsi emiti, nezvimwewo.