Product details
Product Definition A Pipe Repair Clamp (commonly referred to as a "Haf-Clamp" or "Split Sleeve" in certain regions, derived from the word "Half") is a specialized fitting used for emergency pipeline repairs. It consists of two semi-circular bodies that are bolted together to seal leaks, cracks, or pinholes in a pipeline. It is one of the most widely used tools for maintaining water, gas, and oil networks. 2. Core Construction Body: Usually manufactured from ductile iron, carbon steel, or stainless steel. The two-piece split design allows it to be placed directly over an operating pipe. Gasket: The interior is lined with high-quality natural rubber or EPDM gaskets (often with a mesh or stepped pattern) that create a tight seal when compressed. Fasteners: Equipped with high-strength galvanized or stainless steel bolts to ensure durability and resistance to corrosion in underground or outdoor environments. 3. Key Advantages Under-Pressure Repair: The primary benefit is the ability to repair leaks while the pipeline is under pressure, eliminating the need to shut down pumps or drain the system. Ease of Installation: No welding or complex cutting is required. A simple wrench is often the only tool needed for a fast installation, making it ideal for emergency situations. High Versatility: Compatible with various pipe materials, including ductile iron, steel, PE, PVC, and more. Cost-Effective: Compared to replacing an entire pipe segment, repair clamps save significant material, labor, and time costs. 4. Applications Widely utilized for the sudden repair of leaks in municipal water networks, agricultural irrigation systems, industrial circulating water, oil fields, and natural gas transmission pipelines.




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Step 1
Payment and order readiness
Minimum order: 10 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
5 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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