D711-1214 Standard Rim Clamp 12" - 14"

Mathey Dearman D711-1214 Standard Rim Clamp is a precision alignment and reforming tool designed for quick and efficient pipe fit-up in welding, fabrication, and industrial piping applications. Constructed from high-strength steel with stainless steel contact surfaces for corrosion resistance, this compact rim clamp ensures accurate reforming of out-of-round pipes from 12" to 14" (305 mm to 356 mm), correcting conditions up to 2" (51 mm) while keeping all areas accessible for welding and grinding without releasing pressure.

• Model Number: D711-1214
• Product Type: Standard Rim Clamp
• Color: Silver/Gray
• Material: High-strength steel body with stainless steel contact surfaces
• Clamping Range: 12" - 14" / 305 mm - 356 mm
• Reforms Pipe To Schedule: Up to 80 (45,000 PSI tensile strength)
• Out-of-Round Correction: Up to 2" (51 mm)
• Weight (Net): 225 lbs / 102 kg
• Overview: High-performance rim clamp for reforming out-of-round pipes and shells in high-pressure repair and structural fabrication; ideal for demanding industrial environments requiring precise alignment without pressure release
• Key Features:
  • Precise reforming: Symmetrically placed jackscrews apply targeted pressure to high points for accurate alignment and shape correction
  • Versatile application: Handles pipes, shells, elbows, and fittings; suitable for steel, stainless steel, and exotic materials
  • Full accessibility: Allows 100% weld and grind without removing clamp, enhancing workflow efficiency
  • Durability: Corrosion-resistant stainless steel contacts withstand harsh conditions and heavy use
  • Easy installation: Self-latching design for secure, tool-free setup on small-diameter pipes
  • Safety: Minimizes misalignment risks to improve weld quality and operator protection
• Packaging: 1 Clamp per Unit; Includes parts and operating manual; Shipping Weight approximate to net weight
• Storage: Cool, dry place away from moisture and extremes; indefinite shelf life under proper conditions
• Compliance: Meets industry standards for welding alignment and reforming tools (e.g., ASME equivalents)