Caighdeán flange:

Caighdeán náisiúnta GB/T9115-2000, CAIGHDEÁN JB82-94 na hAireachta Innealra, caighdeán HG20595-97 na hAireachta Tionscail Cheimicigh, caighdeán GD0508 ~ 0509 na hAireachta Cumhachta Leictrí, caighdeán Meiriceánach ASME/ANSI B16.5, caighdeán Seapánach JIS/KS(5K, 10K, 16K, 20K), caighdeán Gearmánach DIN.

Flangesis féidir iad a aicmiú ar bhealaí éagsúla:
1. De réir an mhodha próiseála, de réir ábhar an táirge, de réir an chaighdeáin táirgthe, de réir an mhodha nasctha, de réir sonraíochtaí an táirge, etc. Aicmiú sonrach de réir imthosca sonracha.
2. Ábhar flange: 20#, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L, srl.

Sraith Chaighdeánach Mheiriceánach：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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

Sraith Chaighdeánach na Gearmáine：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

Barra DIN 2630 WNDN1200-DN24001
Barra DIN 2631 WNDN10-DN36006
Barra DIN 2632 WNDN200-DN300010
Barra DIN 2633 WNDN10-DN200016
Barra DIN 2634 WNDN200-DN100025
Barra DIN 2635 WNDN10-DN50040
Barra DIN 2636 WNDN10-DN40064
Barra DIN 2637 WNDN10-DN350100
Barra DIN 2638 WNDN10-DN300160
Barra DIN 2573 PLDN10-DN5006
Barra DIN 2576 PLDN10-DN50010
DIN 2527 PLDN10-DN5006 10 16 25 40 Barra
DIN 2501 WNDN15-DN50010 16 25 40 63 100 160 250 320 400 Barra
DIN 2566 THDN15-DN50010 16 Barra
DIN 2655 PLDN15-DN5000.25 0.6 1.0 1.6 2.5 4.0 Barra
DIN 2656 PLDN15-DN5000.25 0.6 1.0 1.6 2.5 4.0 Barra

Sraith Chaighdeánach na Seapáine：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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

Sraith Chaighdeánach Náisiúnta：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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

Sraith Aireacht Cumhachta：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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

Sraith Árthaí Brú:

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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 (muineál fada) DN300-DN2000PN 0.6 1.0 1.6 2.5 4.0 6.4mpa

Sraith Loingseoireachta：

Uimhir chaighdeánach. Raon trastomhais. Rang brú.

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