Nasjonal standard GB/T9115-2000, Ministry of Machinery STANDARD JB82-94, Ministry of Chemical Industry standard HG20595-97HG20617-97, Ministry of Electric Power standard GD0508 ~ 0509, amerikansk standard ASME/ANSI B16.5, japansk standard JIS/KS (5K, 10K, 16K, 20K), tysk standard DIN.
Flenserkan klassifiseres på en rekke måter:
1. I henhold til prosesseringsmodus, i henhold til produktmaterialet, i henhold til produksjonsstandarden, i henhold til tilkoblingsmodus, i henhold til produktspesifikasjonene, osv. Spesifikke omstendigheter spesifikk klassifisering.
2. Flensmateriale: 20#, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L, osv.
Standard nr. Diameterområde trykkklasse
ANSI B 16,5(88)1/2"-24" Klasse 150,300,600,900,1500,2500
ANSI B 16.47(90)26"-60" Klasse 150,300,600,900
ASME B 16,5(96)1/2"-24" klasse 150,300,600,900,1500,2500
ISO7005-1(92)1/2"-24"PN2.0 5.0 11.0 15.0 26.0 42.0
BS4504-3.1(89)1/2"-24" Klasse 150,300,600,900,1500,2500
JPI 7S-15-931/2"-24" klasse 150、300、600、900、1500、2500
NF E29-2031/2"-24"PN2.0 5.0 11.0 15.0 26.0 42.0
API605-8126"-60" klasse 150,300,600
ASME B 16.36(96) 1"–24" klasse 300, 400, 600, 900, 1500, 2500
Standard nr. Diameterområde trykkklasse
DIN 2630 WNDN1200-DN24001 Stang
DIN 2631 WNDN10-DN36006 Stang
DIN 2632 WNDN200-DN300010 Stang
DIN 2633 WNDN10-DN200016 Stang
DIN 2634 WNDN200-DN100025 Stang
DIN 2635 WNDN10-DN50040 Stang
DIN 2636 WNDN10-DN40064 Stang
DIN 2637 WNDN10-DN350100 Stang
DIN 2638 WNDN10-DN300160 Stang
DIN 2573 PLDN10-DN5006 Stang
DIN 2576 PLDN10-DN50010 Stang
DIN 2527 PLDN10-DN5006 10 16 25 40 Bar
DIN 2501 WNDN15-DN50010 16 25 40 63 100 160 250 320 400 bar
DIN 2566 THDN15-DN50010 16 Bar
DIN 2655 PLDN15-DN5000.25 0.6 1.0 1.6 2.5 4.0 Bar
DIN 2656 PLDN15-DN5000.25 0.6 1.0 1.6 2.5 4.0 Bar
Standard nr. Diameterområde trykkklasse
JIS B 2220 PLDN10-DN4005K
JIS B 2220 SODN450-DN10005K
JIS B 2220 PLDN10-DN22510K
JIS 2220 SODN250-DN100010K
JIS 2220 SODN10-DN120016K 20K 30K
JIS 2220 WNDN15-DN40030K
Standard nr. Diameterområde trykkklasse
GB/T 9112-9113.4-2000DN10-DN2000PN 0,25 0,6 1,0 2,5 4,0 6,3 10,0 16,0 MPa
JB/T 74-86.2-94DN10-DN1600PN 0,25 0,6 1,0 2,5 4,0 6,3 10,0 16,0 20,0 MPa
HG 20592-20626-97DN10-DN2000PN 0,25 0,6 1,0 2,0 2,5 4,0 5,0 6,3 10,0 11,0
15.016.0 25.0 26.0 42.0 MPa
SH 3406-96DN10-DN1500PN 1,0 2,0 5,0 6,8 10,0 15,0 25,0 42,0 MPa
GB/T 17241.1-17241.7DN10-DN4000PN 0,25 0,6 1,0 1,6 2,0 2,5 4,0 5,0 MPa
GB/T 15530.1-15530.8DN10-DN1800PN 0,6 1,0 1,6 2,0 2,5 4,0 5,0 MPa
Standard nr. Diameterområde trykkklasse
D-GD86-0510-0537DN15-DN2000PN 0,25 0,6 1,0 1,6 2,5 4,0 6,4 10,0 MPa
DG0511-0541DN15-DN1000PN 0,25 0,6 1,0 1,6 2,5 4,0 6,4 10,0 20,0 32,0 MPa
Trykkbeholderserie:
Standard nr. Diameterområde trykkklasse
B/T 4701-2000(A) DN300-DN2000PN 0,25 0,6 1,0 1,6 10,0 MPa
JB/T 4702-2000(B) DN300-DN3000PN 0,25 0,6 1,0 1,6 2,5 4,0 MPa
JB/T 4703-2000 (lang hals) DN300-DN2000PN 0,6 1,0 1,6 2,5 4,0 6,4 mpa
Standard nr. Diameterområde trykkklasse
GB573-581-76DN20-DN500PN 0,6 1,0 1,6 2,5 4,0 6,4 MPa
GB2506-2507-89DN10-DN2000PN 0,25 0,6 1,0 1,6 2,5 MPa
GB4450-84DN20-DN500PN 0,6 1,0 1,6 MPa
GB10746-10749-89DN10-DN600PN 0,6 1,0 1,6 2,5 4,0 6,4 MPa
Publisert: 17. desember 2020