GB: GB/T9112-2010 (GB9113·{{2}~GB9123·4-2010}}}))
Kimyo sanoati vazirligi standarti: HG5010-52~HG5028-58, HGJ44-91~HGJ65-91, HG20592-2009 seriyasi, HG20615-2009 seriyasi
Mashina standarti: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994
Bosimli idish standarti: JB1157-82~JB1160-82, NB/T47020-2012~NB/T47027-2012, B16.47A/B B16.39 B16.