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Internal Cement Lining Flanged Ductile Iron Pipe external Zinc And Bitument

Categories Flanged Ductile Iron Pipe
Model Number: DN80-DN2600mm
Certification: ISO2531,WRAS,SGS,ISO9001,ISO14001
Place of Origin: CHINA
MOQ: 1TONS
Payment Terms: L/C, T/T
Delivery Time: 30DAYS
Packaging Details: WOODEN BOX/PALLET,SHIPPED BY SEA(CONTAINER OR BULK VESSEL),BY AIR ECT.
Material: Ductile Iron
Application: Water
Color: Black
Surface treatment: Customers' Request
Yield (≥ mpa): Min.300
Hardness: Max.230HB
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Internal Cement Lining Flanged Ductile Iron Pipe external Zinc And Bitument

Internal Cement Lining Flanged Ductile Iron Pipe external Zinc And Bitument


Flanged Ductile Iron Pipe:

Flanged ductile iron pipe with a range of DN80 to DN 2600.belongs to 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.The lengths of flanged pipes shall be as given in Table 5. Other lengths are available by agreement between the manufacturer and the purchaser.

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.


Standardized lengths of flanged pipe

Type of pipeDNStandardized lengths, La
With cast-on flanges40 to 26000,5 or 1 or 2 or 3 or 4
 40 to 5002 or 3 or 4 or 5
With screwed-on or welded-on flanges600 to 10002 or 3 or 4 or 5 or 6
 1100 to 26004 or 5 or 6 or 7
Table 3 — Allowable pressures for socketed fittings
Nominal sizeAllowable operatingMaximum allowableAllowable site test
 pressureoperating pressurepressure
DNPFAPMAPEA
 barbarbar
40 to 200647782
250 to 350506065
400 to 600404853
700 to 1400303641
1500 to 2600253035

Packing: in wooden box or pallet, or in bulk

Shipment: in bulk or container


Production Process:

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.

Quality Internal Cement Lining Flanged Ductile Iron Pipe external Zinc And Bitument for sale
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