1. Hajm standartlari: Nominal diametri (DN) oralig'i odatda DN15-DN600, Amerika standartlari esa 1/2 "-24" ga mos keladi (Ansi B16.47).
2. Bosim reytingi: Evropa standartlariga quyidagilar kiradi, PN6 / 10/64 / 25/64/100/100/100/100 / 100/0 / 600, 150/300/600. Masalan, 300 flane soat 38 daraja (ASME B16.34) ga teng 5,1 MPa bosimga bardosh berishi mumkin.
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