The DongCheng HD071710 10-Inch (250mm) Heavy-Duty Pipe Wrench is engineered for plumbing maintenance, pipeline installation, and mechanical pipe-fitting tasks. Equipped with a heavy-duty mobile jaw drop-forged from high-quality carbon steel, this wrench delivers high torque and a solid bite on pipes, couplings, and threaded joints up to 33mm in diameter.

The tool undergoes an inactivate anti-corrosion surface treatment to prevent rust and degradation from moisture and jobsite chemicals. Assembled with an ultra-strong solid rivet pivot for rigidity, the self-cleaning knurled adjustment nut allows smooth jaw adjustments under load. The ergonomic I-beam handle distributes hand pressure evenly, ensuring leverage and comfort during tough pipe-turning tasks.

Key Features

• Drop-Forged Carbon Steel Mobile Jaw: Mobile hook jaw forged from premium carbon steel delivers high strength and wear resistance.
• 33mm Max Clamping Diameter: Deep-machined serrated teeth grip pipes and threaded couplings up to 33mm securely without slipping.
• Inactivate Surface Treatment: Protective chemical coating shields the wrench body and jaws from corrosion, rust, and oil.
• Solid Rivet Construction: Heavy-duty solid rivet reinforcement ensures jaw alignment and prevents deflection under heavy torque.
• Smooth Knurled Adjusting Nut: Self-cleaning cylindrical nut allows effortless single-hand jaw capacity adjustments.

Applications

• Plumbing installations, water line assembly, and galvanized pipe fitting
• Loosening seized, rusted, and stubborn threaded pipes, nipples, and unions
• Gas line pipeline connections, valve replacements, and conduit fitting
• HVAC mechanical maintenance, boiler piping, and pump overhauls
• General workshop plumbing, facility maintenance, and construction utility

Technical Specifications

Size/Model-wise Table