Mathey Dearman Inflatable Double Purge Bag System 485-510mm 20" - PB20 Steel Barrel Liners Precision-engineered for smooth and efficient

Precision-engineered for smooth and efficient power transmission

The no-tack design of the 60” Ratchet Clamp ensures the full circumference of the pipe remains accessible for welding

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Lincoln OEM EXHAUST PIPE S29525 - 9SS29525

Mathey Dearman Inflatable Double Purge Bag System 485-510mm 20" - PB20 Steel Barrel Liners Precision-engineered for smooth and efficientMathey Dearman Inflatable Double Purge Bag System 485 510mm 20" PB20 The Mathey Dearman Inflatable Double Purge Bag System 485 510mm 20" PB20 is designed to provide efficient purging in larger pipeline welding applications. This system fits pipe diameters ranging from 485mm to 510mm (20") and features an inflatable design that ensures a secure, adjustable seal, maintaining an inert atmosphere inside the pipe. This prevents oxidation during the welding