EZDCC108 Double Chain Clamp 10" - 108"

Mathey Dearman EZDCC108 Double Chain Clamp is an extra heavy-duty alignment and reforming tool designed for precise pipe fit-up in welding, fabrication, and industrial piping applications. Constructed from robust heavy-duty steel with optional stainless steel contact points and chain for exotic material welding, this double-chain clamp ensures accurate alignment and reforming of pipes and vessels up to 20 ft (6 m) long with Schedule 80 wall thickness, handling out-of-round conditions while keeping all areas accessible for welding.

• Model Number: EZDCC108
• Product Type: Double Chain Pipe Alignment Clamp
• Color: Silver/Gray
• Material: Heavy-duty steel (standard); stainless steel contact points and chain (SS option for contamination-free exotic material welding)
• Clamping Range: 10" - 108" / 254 mm - 2743 mm
• Number of Jackbars: 32 (extra heavy-duty, independent with pivoting feet)
• Number of Main Blocks: 2
• Reforms Pipe To Schedule: Up to 80
• Weight (Shipping): 554 lbs / 251 kg
• Overview: Extra heavy-duty double-chain clamp for aligning and reforming pipes, elbows, tees, flanges, and fittings; covers range of multiple cage clamps; ideal for fabrication shops, construction sites, and maintenance operations
• Key Features:
  • Precision alignment: Double jackbars provide accurate reforming within 0.5 mm for internal/external diameters on both sides of the weld joint
  • Versatile fit-up: Handles pipes up to 20 ft (6 m) long, elbows, tees, and fittings that cage clamps cannot; one clamp covers eight cage clamp ranges
  • Quick setup: Easy chain attachment with double chain lock devices and jackscrew adjustments for rapid deployment
  • Accessibility: High-rise jackbars allow full welding access without removal
  • Durability: Withstands arduous reforming jobs on thick walls; optional torque wrench (150 Nm) for precise chain tension
  • Safety: Level and support device (or cable hoist for larger models) secures fittings securely; reduces misalignment risks for enhanced weld quality
• Packaging: 1 Clamp per Unit; Includes chain, jackbars, main blocks, two fine adjustments, level and support device (or cable hoist), jackscrew wrench, operating instructions; Supplied in durable color-coded storage case; Shipping Weight: 554 lbs / 251 kg
• 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)