Mathey Dearman Double Chain Clamp

Parts and Operating Manual (PDF 2Mb)

• Length of chain required for the pipe range
• Extra heavy-duty jackbars listed for the pipe range
• Number of Main blocks listed for the pipe range
• Two (2) fine adjustments
• D251-1036, D251-1036SS, D251-1048, D251-1048SS, D251-1054 and D251-1054SS
• Supplied with level and support device (larger clamps supplied with come-a-long)
• Jackscrew wrench
• Operating instructions

Optional:

• Carbon or stainless steel spacing screws (optional)
• Add-on jackbar

ALL CLAMPS SHIPPED IN WOODEN CRATE

• PRECISION ALIGNMENT of large heavy wall pipe or vessels.
• EXTREMELY TOUGH jackbars form pipe to the desired shape.
• ADAPTABLE—Chain and jackbar can be added or removed for different diameters.
• INDEPENDENT pivoting of jackscrew pads for uneven surfaces.

Note:

1. The jackbar of the standard Double Chain Clamp is made of carbon steel; therefore, this clamp can not be modified for stainless steel or other specialty alloy applications.
2. All double chain clamps with 16 or more jackbars include cable hoist.
3. Smaller clamps include level and support device.

• The clamp should never be used as the sole support for the pipe, nor should it ever be used to lift the pipe.
• Do not exceed pipe size range listed without first contacting the Mathey Dearman sales department.
• Do not use any type of chain other than those listed without first contacting Mathey Dearman sales department.
• Use of chain not supplied with clamp by Mathey Dearman will void the warranty of the clamp.

Specificatons: