China Ductile Iron Flange Fittings for PVC Pipes for Water or Sewerage Pipeline Projects, Find details about China Di PVC Pipe Fitting, Iron Pipe Fitting from Ductile Iron Flange Fittings for PVC Pipes for Water or Sewerage Pipeline Projects
Tensile strength Mpa | Elongation % | Brinell hardness HB |
≥420 | ≥5 | <=250 |
SPECIFICATIONS |
MATERIAL: |
FITTING: |
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083. |
GASKET: |
Rubber E.P.D.M./NBR/SBR in accordance with EN 681.1 |
WORKING PRESSURE: |
16 Bar or 250 PSI |
FLUID TEMPERATURE: |
0°C-50°C, excluding frost. |
COATING: |
Externall coatings: |
zinc coating +bitumen painting; |
liquid epoxy painting; |
epoxy applied by FBE; |
according to customers' requirements. |
Internall coatings: |
cement mortar lining; |
liquid epoxy painting; |
epoxy applied by FBE; |
according to customers' requirements. |
REFERENCE RULES: |
Dimensions and testing in accordance with ISO 2531/EN 545 and EN 12842. |