DN250-800 ISO2531 K9/C40/ C30 /C25 Ductile Cast Iron Pipe for Water Supply

Shape
Round
Customized
Customized
Gasket Material
NR
Application
Sewerage Applications
Transport Package
DN100-DN300 in Bundles; DN350-DN2600 in Bulk Ship
Specification
DN 80 - 2, 600 mm
Trademark
zhongding
Origin
China
Production Capacity
2000 Tonnes Per Week
Reference Price
$ 539.10 - 584.10
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Product Description

 

Product specification

Standard: ISO 2531 (Ductile iron pipes, fittings and accessories for pressure pipelines)
EN545 (Ductile iron pipes, fittings and accessories and their joints for water pipelines)
EN598 (Ductile iron pipes, fittings, accessories and their joints for sewerage applications)
Pipe class K9, C40, C30, C25, etc.
Pipe joint push-on joint(T-type) , K-type, self-restrained joint
Effective length 6m for bulk shipment;5.7m for container shipment.
Packing DN100-DN300 in bundles; DN350-DN2600 in bulk ship
Internal lining 1. Portland cement mortar lining
2. Sulphate Resistant cement mortar lining
3. High-Aluminum cement mortar lining
4. Epoxy Resin Lining
5. Epoxy Ceramic Lining
External Coating 1. zinc+bitumen(70microns) painting
  2. Fusion bonded epoxy coating
  3.Zinc-aluminum alloy +liquid epoxy painting
Bitumen painting ISO 8179-at least 70um
Gaskets type( ISO4633)  NBR rubber, natural rubber, SBR rubber, EPDM rubber ring
Size DN 80 - 2,600 mm
Advantages High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time
inspection Checked by automatic inspection equipment
Chemical composition (%): C: 3.5 - 4.0;Si: 1.9 - 2.6;P: <0.06;Mn:0.15 - 0.45;S: <0.02
Mechanical properties Tensile strength: ≥420MPa
Yield strength: ≥300Mpa
Hardness: ≤230HB
Elongation%: DN80 - 1000 ≥10 DN1200 - 2200 ≥7
Process and testing: Induction furnace and treated metallic (Chemical analysis of raw material, spheroidizing & Nodularity)
Casting (Visual check and weight check)
Heat treatment (Micro structure)
Hydrostatic test (Pressure test)
Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance)
Zinc spraying (Thickness testing)
Lining and coating (100% visual check, thickness testing randomly)
Marking and packing (100% visual check)
pipe coating pipe coating can be customized, such as, zinc-aluminum alloy, PU, etc.
DN OD thickness weight weight Length weight
  mm mm kg/meter kg/pcs m/pcs tonne/km
DN80 98 6.0 12.2 76.5 6 12.77 
DN100 118 6.1 15.1 95 6 15.87 
DN150 170 6.3 22.8 144 6 20.15 
DN200 220 6.4 30.6 194 6 32.40 
DN250 274 6.8 40.2 255 6 42.59 
DN300 326 7.2 50.8 323 6 53.94 
DN350 378 7.7 63.24 403 6 67.30 
DN400 429 8 75.5 482 6 80.48 
DN450 480 8.6 89.3 575 6
DN500 532 9.0 104.3 669 6 111.72 
DN600 635 9.9 137.3 882 6 147.29 
DN700 738 10. 8 173.9 1123 6 187.54 
DN800 842 11.74 215.2 1394 6 231.80 
DN900 945 12.6 260.2 1691 6 282.40 
DN1000 1048 13.5 309.3 2023 6 336.84 
DN1200 1255 15.3 420.14 2758 6 460.59 

Detailed Photos

DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply
DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply
DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply

 

Process

 

DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply

Application

 

DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply Successful Project
DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply
DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply
DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply
 

Inspection

DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply

Packaging & Shipping

DN250-800 ISO2531 K9/C40/C30/C25 Ductile Cast Iron Pipe for Water Supply

Installation Instructions

 

Iron Pipe & Tube

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