Pipeline Potable Puddle Flange Pipe With Thread PN10 16 EN545 /
EN598
Flanged Ductile Iron Pipe
Flanged ductile iron pipe is ductile iron pipe with flange at
singal/double ends or with puddle flange in center, generally
speakingy it including double flanged pipe, Flange spigot/socket
pipe, and puddle flange pipe ect. PN10/16/40, with a range of DN80
to DN 2600. Fittings and accessories shall normally be delivered
internally and externally coated. Joint designs shall be type
tested to demonstrate leaktightness to both internal and external
pressure under the most unfavourable conditions of castings
tolerances and joint movements.There shall be a type test for at
least one DN for each of the groupings given in Table 9. One DN is
representative of a grouping when the performances are based on the
same design parameters throughout the size range.
Flanged joints shall be designed to facilitate attachment to
flanges whose dimensions and tolerances comply with ISO 7005-2 or
EN 1092-2. This ensures interconnection between all flanged
components (pipes, fittings, valves, etc.) of the same DN and PN
and adequate joint performance. Bolts and nuts shall comply, as a
minimum, with the requirements of ISO 4016 and ISO 4034, property
class 4.6. Where washers are required,they shall comply with ISO
7091. |
Internal Lining:
Internal Lining | Pipes and Fittings |
Standard Coating | Portland cement or Blast furnace cement mortar |
Reinforced Protections | High alumina cement mortar |
Special Coatings | Please consult us |
External Coating
External Coating | Pipes and Fittings |
Standard Coating | Metallic zinc + Bituminous paint |
Reinforced Protections | Polyethylene sleeve applied |
Special Coatings | Polyurethane or polyethylene coating or Ceramic
epoxy lining pipes for sewage pipeline |
Packing: in wooden box or pallet, or in bulk
Shipment: in bulk or container
Usage:
Ductile iron pipeline systems, including pipes, fittings,
accessories and joints, consist of various materials.When used for
conveying water intended for human consumption, the materials in
contact with the water shall meet the relevant requirements of the
national standards or regulations in the country of use with
respect to effect on water quality. When used under the conditions
for which they are designed, in permanent or in temporary contact
with water intended for human consumption, ductile iron pipes,
fittings and their joints shall not have detrimental effects on the
properties of that water for its intended use.
Our advantages:
There are lots of qualified managers and technicians, and a
well-trained team of after-sales service, which provides all
services of manufacture, package, transportation and installation.
We are looking forward to cooperating with friends from abroad and
home creating a brighter future.
