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Standard: ANSI B16.5, ASME B16.47, EN1092-1; BS4504,ASME B 16.36,JIS B2220
Size: 1/2"-48"
Class:150-2500
rel="nofollow" Material: ASTM A182F304/304L, F316/316L, F51,F53,F321,F904L,
EN10222-5 1.4301, 1.4306,1.4404, 1.4541,1.4571
Type: weld neck flange, socket weld flange, slip on flange, blind flange,thread flange, lapped flange, plate flange
Package: protect cover with flange, plywooden cases
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Certificate: MTC or 3.1 certificates
Origin:China
rel="nofollow" Chemical Composition:
| Grade | C Max % | Mn Max % | P Max % | S Max % | Si Max % | Ni Max % | Cr Max % |
| F304/F304L | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-13.0 | 18.0-20.0 |
rel="nofollow" rel="nofollow" Mechanical Property:
| Grade | Tensile Strength Min Mpa | Yield Strength Min Mpa | Elongation Min % | Reduction Min % | HBW |
| F304/F304L | 515 | 205 | 30 | 30 | — |
EN1092 Blind flanges
