Zhongtong HDPE نظام الأنابيب المورد المهنية
أنابيب حديد الدكتايل, crafted from ductile iron material, are renowned for their core attributes: exceptional strength, remarkable corrosion resistance, and straightforward installation. The process involves adding a nodulizing agent during casting, transforming the iron’s graphite into spherical shapes, significantly enhancing the mechanical properties of the material.
أنابيب حديد الدكتايل
The primary advantages of ductile iron pipes encompass:
أنابيب حديد الدكتايل
قوة عالية: Ductile iron boasts significantly greater strength than gray cast iron, مع قوة الشد تتجاوز 420 إن بي بي, rendering it suitable for high-pressure applications.
مقاومة ممتازة للتآكل: Ductile iron pipes surpass steel counterparts in corrosion resistance, offering a service life of over 50 سنوات ومقاومة لمختلف البيئات المسببة للتآكل.
سهولة التركيب: Ductile iron pipes feature flexible joints, streamlining installation, reducing construction time, and resulting in cost savings.
Cost-Effectiveness: While the initial cost of ductile iron pipes may be higher than gray cast iron pipes, their extended service life and minimal maintenance requirements translate into superior long-term cost-effectiveness.
أنابيب حديد الدكتايل
Ductile iron pipes find extensive application in urban water supply, أنظمة الصرف الصحي, نقل الغاز الطبيعي, and other sectors. In urban water supply, they withstand corrosion, ensuring the safety of water delivery. In drainage systems, their high strength and corrosion resistance ensure stable operation over extended periods. In the realm of natural gas transmission, ductile iron pipes’ robustness and excellent sealing properties guarantee the secure transportation of natural gas. With their outstanding performance and diverse applications, ductile iron pipes play an indispensable role in modern urban infrastructure and construction.
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1
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معيار:
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ISO2531, EN545, EN598, الخ
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2
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حجم:
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DN80~2600mm
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3
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مادي:
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Ductile Cast Iron GGG50
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4
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ضغط:
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PN10, PN16, PN25,PN40
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5
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Class:
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K9, K8, C25, C30, C40
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6
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طول:
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6m, cut to 5.7m
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7
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تطبيق:
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Water supply project, الصرف, sewage, سقي, water pipeline.
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8
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شهادة:
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ISO9001, BV, WRAS, BSI
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9 |
Internal Coating:
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a). Portland cement mortar lining
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b). Sulphate Resistant cement mortar lining
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c). High-Aluminum cement mortar lining
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d). Fusion bonded epoxy coating
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e). Liquid epoxy painting
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f). Black bitumen painting
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10
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External Coating:
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a). zinc+bitumen(70microns) painting
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b). Fusion bonded epoxy coating
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c). Zinc-aluminum alloy+liquid epoxy painting
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11
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التعبئه:
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Bundles, in bulk
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