Flanschstandard:

National Norm GB/T9115-2000, Ministère fir Maschinnen STANDARD JB82-94, Ministère fir chemesch Industrie Norm HG20595-97HG20617-97, Ministère fir Elektrizitéitsenergie Norm GD0508 ~ 0509, amerikanesch Norm ASME/ANSI B16.5, japanesch Norm JIS/KS(5K, 10K, 16K, 20K), däitsch Norm DIN.

Flanschenkann op verschidde Weeër klasséiert ginn:
1. Jee no Veraarbechtungsmodus, jee no Produktmaterial, jee no Produktiounsstandard, jee no Verbindungsmodus, jee no Produktspezifikatiounen, etc. Spezifesch Ëmstänn spezifesch Klassifikatioun.
2. Flanschmaterial: 20#, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L, etc.

Amerikanesch Standardserie：

Standard Nr. Duerchmiesserberäich Drockklass

ANSI B 16.5(88)1/2"-24" Klass 150,300,600,900,1500,2500
ANSI B 16.47(90)26"-60"Klass 150,300,600,900
ASME B 16.5(96)1/2"-24" Klass 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" Klass 150,300,600,900,1500,2500
JPI 7S-15-931/2"-24" Class 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" Klass 150,300,600
ASME B 16.36(96)1"-24" Klass 300,400,600,900,1500,2500

Däitsch Standardserie：

Standard Nr. Duerchmiesserberäich Drockklass

DIN 2630 WNDN1200-DN24001 Staang
DIN 2631 WNDN10-DN36006 Staang
DIN 2632 WNDN200-DN300010 Staang
DIN 2633 WNDN10-DN200016 Staang
DIN 2634 WNDN200-DN100025 Staang
DIN 2635 WNDN10-DN50040 Staang
DIN 2636 WNDN10-DN40064 Staang
DIN 2637 WNDN10-DN350100 Bar
DIN 2638 WNDN10-DN300160 Bar
DIN 2573 PLDN10-DN5006 Staang
DIN 2576 PLDN10-DN50010 Staang
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

Japanesch Standardserie：

Standard Nr. Duerchmiesserberäich Drockklass

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

National Standard Serie：

Standard Nr. Duerchmiesserberäich Drockklass

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

Power Ministry Serie：

Standard Nr. Duerchmiesserberäich Drockklass

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

Drockbehälter Serie:

Standard Nr. Duerchmiesserberäich Drockklass

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 (laangen Hals) DN300-DN2000PN 0,6 1,0 1,6 2,5 4,0 6,4mpa

Versandserie：

Standard Nr. Duerchmiesserberäich Drockklass

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