Bride yo klase dapre kalite estriktirèl nan bride entegral, glise-sou bride, ak bride file. Bride entegral komen yo enkli glise-sou bride ak bride kou soude. Glise-sou flan yo gen pi ba frigidité epi yo apwopriye pou aplikasyon pou presyon p Mwens pase oswa egal a 4MPa; bride kou soude, ke yo rele tou bride kou wo-, yo disponib nan vèsyon glise-soude kou soude. Yo gen pi wo frigidité epi yo apwopriye pou pi wo presyon ak aplikasyon pou tanperati. Gen twa kalite sifas sele bride: sifas sele plat, apwopriye pou presyon ba - ak medya ki pa toksik; sifas poze sele figi leve, apwopriye pou aplikasyon pou presyon yon ti kras pi wo; ak sifas sele lang ak Groove, apwopriye pou medya ki ka pran dife, eksplozif, toksik ak aplikasyon pou presyon ki wo.
Estanda nasyonal Chinwa: GB/T9112-2000 (GB9113.1-2000-GB9123.4-2000)
Estanda Ameriken: ANSI B16.5 Klas 150, 300, 600, 900, 1500, 2500 (WN, SO, BL, TH, LJ, SW) ANSI B16.47, ANSI B16.48
Estanda Japonè: JIS 5K, 10K, 16K, 20K (PL, SO, BL, WN, TH, SW)
Estanda Alman: DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH)
Estanda endistri chimik: HG5010-52-HG5028-58, HGJ44-91-HGJ65-91, HG20592-97 seri, HG20615-97 seri
Estanda endistri mekanik: JB81-59-JB86-59, JB/T79-94-JB/T86-94, JB/T74-1994; Estanda Veso Presyon: JB1157-82-JB1160-82, JB4700-2000-JB4707-2000; Estanda bato: GB568-65, GB569-65, GB2503-89, GB2506-89, GB/T10745-89, GB2501-89, GB2502-89
