ISO2531 Ductile Cast Iron Di Tyton K7 Pipe 6 Inch

We repay our customers' trust with high quality enterprise management, excellent Ductile Iron Double Flange Duckfoot Bend Elbow, Flexible Universal Joint, ductile cast iron pipe and perfect after-sales service. We encourage innovative thinking, insist on continuous learning, and are good at learning from advanced models, experiences and methods. We have carried out effective organization and implementation, fully mobilized the enthusiasm and creativity of the staff. The company has always adhered to the principle of good faith, actively carried out various services, and made great contributions to the construction of the industry. To provide power for development, to create wealth for society, to seek happiness for employees is our fundamental attitude and target positioning of the society and the cause.

ISO2531 Ductile Iron Pipe

ISO2531 Ductile Iron Pipe

1) The standard of pipe: ISO2531

2) Effective length: 6M when using bulk shipment way, or 5.7M for container shipment
3) Inner cement line: Portland cement line as per ISO4179
4) Zinc coating: at least 130gsm as per ISO 8179
5) Bitumen painting: at least 70μm as per ISO 8179
6) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber
tightness ring as per ISO4633
7) DN 80 - 2,600 mm
8) High strength, lighter than gray iron, good corrosion resistance, no furring,
small flow resistance, easy fixing, long life time
9) Checked by automatic inspection equipment

10) Composition:
a) C: 3.4 - 3.7%
b) Si: 2.0 - 2.4%
c) P: <0.08%
d) S: <0.015
11) Pull strength: >420MPa
12) Yield syrength: 300Mpa
13) Hardness: <230HB
14) Process and testing:
a) Blast furnace (Analysis of raw materials test )
b) Mg treatment (Micro & chemical composition test)
c) Pipe spinning (Temperature test)
d) Heat treatment (Micro structure; Flattening test)
e) Zinc coating (Thickness testing)
f) Dimensional checks (Thickness & Dia. testing)
g) Hydraulic test (Pressure test)
h) Internal lining (Thickness testing)
i) External coating (Thickness test)

Thanks to the care and support from all walks of life, our ISO2531 Ductile Cast Iron Di Tyton K7 Pipe 6 Inch can continue to grow in the industry. We establish a trinity of career, compensation and performance human resource management. In the industry, we continue to apply new materials and continue to pursue the perfect combination with high technology.

Hot Tags: iso2531 ductile iron pipe, China iso2531 ductile iron pipe suppliers, manufacturers, butterfly valve with supervisory switch, 600mm butterfly valve, four offset butterfly valve, v notch knife gate valve, cast iron butterfly valve, Flanged Fittings