12X18H10T flange,Gost 12X18H10T Flanges,A182 F321 Flange,Фланцы 12Х18Н10Т
We are the professional manufacturer and exporter of12X18H10T flange,Gost 12X18H10T Flanges,A182 F321 Flange,S32100 Flanges,Фланцы 12Х18Н10Т,stainless steel Flange in China.Blind Flange,Threaded Flange are also available
Steel butt-welded flanges by GOST 12821-80 (types, connecting dimensions and dimensions of sealing surfaces by GOST 12815-80)
Pressure, PN 0,1-0,6; 1,0-6,3; 10; 16; 20 MPa
Diameter nominal DN, mm: 10-1600, 10-1200, 10-400, 15-300, 15-200
Materials: steel 3сп, 20, 25, 09Г2С, 10Г2, 15Х5М, 12Х18Н10Т
Steel plate welded flanges by GOST 12820-80.
Diameter nominal, DN, mm: 10-2400, 10-1600, 10-1200, 10-800
Pressure, PN 0.1; 0.25; 0,6; 1,0; 1,6; 2,5 MPa
Materials: steel 3сп, 20, 25, 09Г2С, 10Г2, 15Х5М, 12Х18Н10Т
Blind flange by ATK 24.200.02-90
Outside diameter, D: 95 – 1485 mm
Pressure nominal, PN from 0,6 to 16 MPa
Materials: steel 20, 09Г2С, 12X18H10T, 15X5M
Steel butt-welded flanges by GOST 12821-80 (types, connecting dimensions and dimensions of sealing surfaces ..Materials: steel 20, 09Г2С, 12X18H10T, 15X5M.
Chemical composition in material 12X18H10T Flanges
C | Si | Mn | Ni | S | P | Cr | Cu | – |
max 0.12 | max 0.8 | max 2 | 9 – 11 | max 0.02 | max 0.035 | 17 – 19 | max 0.3 | (5 С – 0.8) Ti, остальное Fe |
12X18H10T and AISI 321 Material comparison
Standard | Steel Grade | ||||||||
Chemical Composition % | |||||||||
C: | Mn: | Si: | P: | S: | Cr: | Ni: | Ti: | N: | |
EN | 1.4541 – X6CrNiTi18-10 | ||||||||
<0.08 | <2.0 | <1.0 | <0.045 | <0.03 | 17.0 – 19.0 | 9.0 – 12.0 | <0.7 | – | |
ASTM | AISI 321 – UNS S32100 | ||||||||
<0.08 | <2.0 | <0.75 | <0.045 | <0.03 | 17.0 – 19.0 | 9.0 – 12.0 | <0.7 | <0.1 | |
EN/DIN | 1.4878 – X8CrNiTi18-10 – X12CrNiTi18-9 | ||||||||
<0.10 | <2.0 | <1.0 | <0.045 | <0.015 | 17.0 – 19.0 | 9.0 – 12.0 | <0.8 | – | |
ASTM | AISI 321H – UNS S32109 | ||||||||
0.04 – 0.10 | <2.0 | <0.75 | <0.045 | <0.030 | 17.0 – 19.0 | 9.0 – 12.0 | 0.16 – 0.70 | – | |
GOST | 08Ch18N10T – 08Х18Н10Т | ||||||||
<0.08 | <2.0 | <0.8 | <0.035 | <0.020 | 17.0 – 19.0 | 9.0 – 11.0 | <0.7 | – | |
GOST | 10Ch18N10T – 10Х18Н10Т | ||||||||
<0.10 | 1.0 – 2.0 | <0.8 | <0.035 | <0.020 | 17.0 – 19.0 | 9.5 – 11.0 | <0.6 | – | |
GOST | 12Ch18N10T – 12Х18Н10Т | ||||||||
<0.12 | <2.0 | <0.8 | <0.035 | <0.020 | 17.0 – 19.0 | 9.0 – 11.0 | <0.8 | – |
GOST 12820-80 12X18h10t Pl RF Flange
12X18h10t-IV GOST 33259-2015 Stainless Steel Forged Flate Flange