The Topside tensioner CTST is reliable, economical and dependable insert type hydraulic tensioner that is proven in the marketplace. The tool is designed to fit on to most ANSI B16.5, ANSI B16.47 Series 1, MSS-SP44, API-6A and API17D flanges. Simple to use and designed to fit many applications, each base tool can be converted for use on a different bolt size by the use of conversion kits.

Technical Specifications

Design & Functions

Max load capacity810.86 kN

TypeTensioner

Hydraulic pressure area5405.7 mm2

Certifications, standards & directives

Compliance with other UK RegulationsS.I. 2016/1105

UK RegulationsS.I. 2008/1597 (Annex 1 Clause: 1.1, 1.3, 1.5, 1.6, 1.7)

EU Directives2006/42/EC (Annex 1 Clause: 1.1, 1.3, 1.5, 1.6, 1.7)

Compliance with other EU Directives2014/68/EU (PED)

Dimension & weight

C104.5 mm

B40.5 mm

A/F2.75 in

F115 mm

Thread Size1.3/4"-8UN

Weight21.8 lb

A133 mm

D116 mm

G101 mm

stroke0.591 in

SizeCTST No. 3

E56 mm

Air information

Max working pressure1500 bar