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Two Ends Flanged 100mm Ductile Iron Pipe Internal Cement Lining External Zinc
Two Ends Flanged 100mm Ductile Iron Pipe Internal Cement Lining External Zinc
Specifications
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.
External coating :
Zinc + Bitumen Painting
Internal coating :
Mortar Cement Lining/High alumina cement mortar lining
Test :
100% Water Pressure Test
Product :
flange ductile iron socket spigot pipe
Material :
DI
Type :
Other
Description

Two Ends Flanged 100mm Ductile Iron Pipe Internal Cement Lining External Zinc

Flanged Ductile Iron Pipe overview:

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.In order to demonstrate their strength and leaktightness in service conditions, flanged joints shall be subjected to a type test. When tested as specified in 7.4, they shall show no visible leakage under the combined effects of a hydrostatic internal pressure and a bending moment as given in Table 10, where the pressure is (1,5PN + 5) bar, the relevant bending moment is obtained by addition of the bending moments due to the weight of the components and of the water in the test assembly and those due to a possible external load calculated as a function of the length of the unsupported span of the testing arrangement.A type test shall be carried out on each type of flange joint available from the manufacturer in accordance with requirement.
Table 3 — Allowable pressures for socketed fittings
Nominal size Allowable operating Maximum allowable Allowable site test
　 pressure operating pressure pressure
DN PFA PMA PEA
　 bar bar bar
40 to 200 64 77 82
250 to 350 50 60 65
400 to 600 40 48 53
700 to 1400 30 36 41
1500 to 2600 25 30 35

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.

Product tags

cement lined ductile iron pipe

,

ductile iron cement lined pipe

,

concrete lined ductile iron pipe
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Two Ends Flanged 100mm Ductile Iron Pipe Internal Cement Lining External Zinc

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Product Detail
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
Contact Supplier
Two Ends Flanged 100mm Ductile Iron Pipe Internal Cement Lining External Zinc

Henan Wein Industry Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2004
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Ductile Iron Pipe, Flanged Ductile Iron Pipe, PU Ductile Iron Pipe
Total Annual :
5000000-10000000
Employee Number :
>100
Certification Level :
Active Member
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