Backfill Pipeline Special Joint
Key Features
The Backfill Pipeline Special Joint is designed for connecting pipelines in underground mine filling systems.
Made from QT450 ductile cast iron, it provides a high-strength clamp connection for paste, slurry, concrete, and tailings pipelines.
GOLDDRILL supplies special joints with working pressures up to 25 MPa, with custom sizes and configurations available.
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Up to 3,626 psi | 25,000 kPa | 250 bar: Suitable for high-pressure filling pipelines.
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Quick Clamp Connection: Fast installation and removal.
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QT450 Ductile Cast Iron: High strength and impact resistance.
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Wear-Resistant Sealing: Suitable for abrasive filling media.
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Heavy-Duty Design: Designed for demanding underground mining conditions.
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Custom Options: Available in different sizes and configurations.
Applications
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Paste Filling: High-pressure paste transportation.
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Slurry Filling: Abrasive slurry conveying.
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Concrete Conveying: Underground concrete transportation.
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Tailings Filling: Tailings transportation and filling.
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Mine Backfill Pipelines: Pipeline connection in underground filling systems.
Why Choose GOLDDRILL?
GOLDDRILL manufactures Backfill Pipeline Special Joints for mine filling and pipeline systems, offering OEM and custom solutions based on pipeline size, pressure, filling medium, and project requirements.
FAQ
It connects pipelines in mine backfill and filling systems.
It is suitable for paste, slurry, concrete, and tailings.
The working pressure is Up to 3,626 psi | 25,000 kPa | 250 bar.
The joint body is made from QT450 ductile cast iron.
Yes. The clamp-type connection allows fast installation and removal.
Yes, customization is available. We can adjust sizes, pressure ratings, materials, end connections and markings according to your project requirements. Please send us your technical specs or drawings for a custom quotation.
