Description
| Size | 1/8″ to 20″ |
|---|---|
| Material | Carbon Steel（Galvanized Coating) |
| Wall Thickness | Sch 10 – Sch 160 |
| Standard | ASTM, ASME, EN, JIS, DIN |
| Section Shape | Round |
| Application | Galvanized fire sprinkler pipe is used in fire protection systems. |
| Surface Treatment | Galvanized Coating |
| Type | Fire Sprinkler Pipe |
| Ends | Plain End, Threaded End, Grooved End |
| Outer Diameter | 10.3 mm – 508 mm |
| Origin | China |
| Package | Standard Seaworthy Packing |
| Trademark | SANVO |
| Free Sample | Yes |
The red-painted steel pipe shown above is widely used in the sprinkler pipe system to ensure long-term corrosion resistance and compliance with international fire protection standards. Each pipe undergoes precise grooving and threading processes for easy connection and leak-free performance.
Key Features
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Durable Construction: Fabricated from high-grade galvanized steel to handle high pressure in fire protection systems.
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Surface Options: Red coating or hot-dip galvanizing available to suit indoor and outdoor conditions.
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System Compatibility: Suitable for wet pipe fire sprinkler systems, dry pipe fire sprinkler systems, and underground sprinkler pipe connections.
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Easy Installation: Grooved ends can be quickly assembled with mechanical couplings, eliminating the need for on-site welding.
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Leak-Free: Precision-machined grooves ensure tight sealing and stable performance under pressure.
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Custom Lengths & Sizes: Available in sizes 1” to 12” (DN25–DN300), custom wall thickness, and end treatment.
Applications
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Firefighting systems in commercial, residential, and industrial buildings
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Underground sprinkler pipe for water supply
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Retrofitting and maintenance projects, including how to fix a broken sprinkler pipe situation
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Combined steel and plastic fire sprinkler pipe systems for mixed environments
Manufacturing & Quality Control
The production process involves grooving, threading, and coating, all under strict ISO and UL/FM quality control. Each fire pipe is inspected for wall thickness, groove accuracy, and coating adhesion to ensure performance reliability in demanding environments.
About Us
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15+ years of experience as a pipe manufacturer
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Certified by ISO, UL, and FM for global fire protection standards
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Fast delivery and OEM customization available
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Full technical support for system design and broken sprinkler pipe maintenance