D249-SCSS Sturdi Pipe Chain Clamp 4" - 20" Stainless Steel

Mathey Dearman D249-SCSS Sturdi Pipe Chain Clamp is a precision alignment tool designed for quick and efficient pipe fit-up in welding, fabrication, and industrial piping applications. Constructed from durable stainless steel with a nickel-plated duplex roller chain, this light-weight double jackscrew clamp ensures accurate alignment and reforming for Schedule 40 and thinner pipes from 4" to 20" (102 mm to 508 mm), as well as elbows, tees, flanges, end caps, and other fittings, while keeping all areas accessible for welding.

• Model Number: D249-SCSS
• Product Type: Sturdi Pipe Chain Clamp (Double Jackscrew)
• Color: Silver
• Material: Stainless Steel
• Clamping Range: 4" - 20" / 102 mm - 508 mm
• Number of Jackbars: 7
• Weight: 31.0 lbs / 14.0 kg
• Overview: Light-weight chain clamp for pipe alignment and reforming; fits a variety of pipe sizes and fittings; ideal for fabrication shops, construction sites, and maintenance operations
• Key Features:
  • Double jackscrew mechanism: Provides precise, repeatable alignment for equal or differing diameters
  • Versatile fit-up: Handles pipes, elbows, tees, flanges, and end caps in one tool
  • Quick setup: Easy chain attachment and jackscrew adjustment for rapid deployment
  • Accessibility: Keeps all pipe surfaces exposed for welding or inspection
  • Durability: Corrosion-resistant stainless steel and nickel-plated chain withstand harsh environments
  • Safety: Reduces misalignment risks to enhance weld quality and operator efficiency
• Packaging: 1 Clamp per Unit; Shipping Dimensions (H x W x D): 16 in x 8 in x 8 in (40.6 cm x 20.3 cm x 20.3 cm); Gross Weight: 40 lbs / 18.1 kg
• Storage: Cool, dry place away from moisture and extremes; indefinite shelf life under proper conditions
• Compliance: Meets industry standards for welding alignment tools (e.g., ASME equivalents)