Nonmetallic flat gasket for ANSI flange connection includes full face and flat ring type, with material EPDM, NBR, etc. Under the bolt pressing force, the gasket fills the gap between the flange sealing faces to achieve the sealing purpose.
Available size for full face gasket
Size | Flange type | Ref. No. |
---|---|---|
1/2″ / DN15 / 21.3mm | Class 150, FF | N6901 |
3/4″ / DN20 / 26.7mm | Class 150, FF | N6902 |
1″ / DN25 / 33.4mm | Class 150, FF | N6903 |
1-1/4″ / DN32 / 42.2mm | Class 150, FF | N6904 |
1-1/2″ / DN40 / 48.3mm | Class 150, FF | N6905 |
2″ / DN50 / 60.3mm | Class 150, FF | N6906 |
2-1/2″ / DN65 / 73.0mm | Class 150, FF | N6907 |
3″ / DN80 / 88.9mm | Class 150, FF | N6908 |
4″ / DN100 / 114.3mm | Class 150, FF | N6909 |
5″ / DN125 / 141.3mm | Class 150, FF | N6910 |
6″ / DN150 / 168.3mm | Class 150, FF | N6911 |
8″ / DN200 / 219.1mm | Class 150, FF | N6912 |
10″ / DN250 / 273.0mm | Class 150, FF | N6913 |
12″ / DN300 / 323.8mm | Class 150, FF | N6914 |
14″ / DN350 / 355.6mm | Class 150, FF | N6915 |
16″ / DN400 / 406.4mm | Class 150, FF | N6916 |
18″ / DN450 / 457.0mm | Class 150, FF | N6917 |
20″ / DN200 / 508.0mm | Class 150, FF | N6918 |
24″ / DN600 / 610.0mm | Class 150, FF | N6919 |
Available size for flat ring gasket (Class 150 flange)
Size | Flange type | Ref. No. |
---|---|---|
1/2″ / DN15 / 21.3mm | Class 150, RF | N6921 |
3/4″ / DN20 / 26.7mm | Class 150, RF | N6922 |
1″ / DN25 / 33.4mm | Class 150, RF | N6923 |
1-1/4″ / DN32 / 42.2mm | Class 150, RF | N6924 |
1-1/2″ / DN40 / 48.3mm | Class 150, RF | N6925 |
2″ / DN50 / 60.3mm | Class 150, RF | N6926 |
2-1/2″ / DN65 / 73.0mm | Class 150, RF | N6927 |
3″ / DN80 / 88.9mm | Class 150, RF | N6928 |
4″ / DN100 / 114.3mm | Class 150, RF | N6929 |
5″ / DN125 / 141.3mm | Class 150, RF | N6930 |
6″ / DN150 / 168.3mm | Class 150, RF | N6931 |
8″ / DN200 / 219.1mm | Class 150, RF | N6932 |
10″ / DN250 / 273.0mm | Class 150, RF | N6933 |
12″ / DN300 / 323.8mm | Class 150, RF | N6934 |
14″ / DN350 / 355.6mm | Class 150, RF | N6935 |
16″ / DN400 / 406.4mm | Class 150, RF | N6936 |
18″ / DN450 / 457.0mm | Class 150, RF | N6937 |
20″ / DN200 / 508.0mm | Class 150, RF | N6938 |
24″ / DN600 / 610.0mm | Class 150, RF | N6939 |
Available size for flat ring gasket (Class 300 flange)
Size | Flange type | Ref. No. |
---|---|---|
1/2″ / DN15 / 21.3mm | Class 300, RF | N6941 |
3/4″ / DN20 / 26.7mm | Class 300, RF | N6942 |
1″ / DN25 / 33.4mm | Class 300, RF | N6943 |
1-1/4″ / DN32 / 42.2mm | Class 300, RF | N6944 |
1-1/2″ / DN40 / 48.3mm | Class 300, RF | N6945 |
2″ / DN50 / 60.3mm | Class 300, RF | N6946 |
2-1/2″ / DN65 / 73.0mm | Class 300, RF | N6947 |
3″ / DN80 / 88.9mm | Class 300, RF | N6948 |
4″ / DN100 / 114.3mm | Class 300, RF | N6949 |
5″ / DN125 / 141.3mm | Class 300, RF | N6950 |
6″ / DN150 / 168.3mm | Class 300, RF | N6951 |
8″ / DN200 / 219.1mm | Class 300, RF | N6952 |
10″ / DN250 / 273.0mm | Class 300, RF | N6953 |
12″ / DN300 / 323.8mm | Class 300, RF | N6954 |
14″ / DN350 / 355.6mm | Class 300, RF | N6955 |
16″ / DN400 / 406.4mm | Class 300, RF | N6956 |
18″ / DN450 / 457.0mm | Class 300, RF | N6957 |
20″ / DN200 / 508.0mm | Class 300, RF | N6958 |
24″ / DN600 / 610.0mm | Class 300, RF | N6959 |
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