The chain clamp is attached to the sleeving system, developed for pipeline maintenance and repair.

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Chainclamp Advantages

External loading over the full circumference of the sleeve can be predetermined and is evenly distributed. This makes it possible to efficiently control pipe hoop stresses at any desired level.



The Chainclamp consists of leaf chain, hydraulic cylinder, pull rod with adjusting nut, thrust washer, scissor type arms, a wrench and the safety cover.


Available Sizes

Two sizes of chain clamp were developed to cover standard pipe sizes from 6 to 12 inches and 12 to 48 inches. The chain clamp is adjusted to any pipe diameter by simply changing the length of the leaf chain.

Part Number #612 #1248
Size 6 " to 12" 12" to 48"
Hydraulic cylinder WRX202 WRX603
Max. force 20t 60t
Max pressure (psi) 10,000 10,000
Stroke 2 inches 3 inches
Hydraulic Pump (Enerpac) P-39 P-39
Max Pressure 10,000 psi 10,000 psi
Displacement 0.1505 cu inch 0.1595 cu inch
Tank Volume 43 cu inch 43 cu inch
Hose Type RP 36-8 RP 36-8

U.S. Patent #5,012,842

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Contact Information

    phone    (780) 447-3739
    fax        (780) 447-4913

    14316 - 128 Avenue Edmonton, Alberta Canada T5L 3H

Copyright 1999 - PLP Pipeline Products and Services Inc.
Date of last revision - May 30, 2014