1. Standards: ISO2531, ISO4422, EN545, EN598, BS4772.
2. Material: GGG500-7 or other Ductile iron.
3. coating: Fusion bonded epoxy coating; Cement lining inside and
zinc primer and bitumen painting outside; Bitumen painting inside
and outside; Red anti-rust coating.
4. Package: Wooden cases with plastic layer, wooden pallets with
plastic layer, steel crates.
5. Accessories such as gaskets, bolts and nuts available upon
6. Flanged pipe fittings, double flange pipe, single flange pipe,
push-on Tyton socket fittings, Ductile iron/PVC fittings, K type
bolted gland fittings.
Note: Bolt holes shall be arranged symmetricalty about the
horizontal centerline through the flange faces.
In the case of tees, this horizontal centerline is defined with the
face of the brance flange held parallet to the vertical plane.