SST: SubSea Tensioner

  • Bolting_SST_Subsea_Tensioners

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  • SST: SubSea Tensioner
PRODUCT TYPE:

Tensioners

Features quick reaction nut, visible piston stroke indication and anti-slip cylinder surface for improved handling.
 
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QUICK REACTION SUBSEA TENSION
  • Visible piston stroke indication
  • Piston/cylinder misalignment compensation
  • Anti-slip cylinder surface for improved handling
  • Low friction seals
  • Anti-corrosion coating
  • Bolt coverage from 3/4" to 3 1/2"
  • Designed to fit BS1560/ANSI B16.5/ API flanges, as well as most compact flange designs
Tool Ref
Load Cell
Bolt DiameterTool LoadHydraulic AreaMinimum Bolt
Protrusion
(above nut)
ImperialQuick Reaction Nut Number.MetricQuick Reaction Nut NumberTon
(short)
KN(in2)(mm2)(in)(mm.)
SST 13/4"
7/8"
QRNAS010001
QRNAS010003
M20
M22
QRNAS010004
QRNAS010005
15.71401.459344.09
3.98
107
105
SST 21"
1-1/8"
QRNAS020001
QRNAS020003
M24
M27
M30
QRNAS020004
QRNAS020005
QRNAS020006
272402.4816005.24
5.12
139
136
134
SST 31-1/4"
1-3/8"
QRNAS030003
QRNAS030004
M33
M36

QRNAS030005
QRNAS030006

433803.9325345.35
5.24
142
139
SST 41-1/2"
1-5/8"
QRNAS040003
QRNAS040004
M39
M42
QRNAS040005
QRNAS040006
625505.6936685.94
5.83
5.71

160
158
154

SST 51-3/4"
1-7/8"
2"
QRNAS050001
QRNAS050003
QRNAS050004
M45
M48
M52

QRNAS050005
QRNAS050006
QRNAS050007

998809.1058685.94
5.83
5.71
160
158
154
SST 62-1/4"
2-1/2"
2-3/4"
QRNAS060001
QRNAS060003
QRNAS060004
M56
M60
M64
M68
M70

QRNAS060005
QRNAS060006
QRNAS060007
QRNAS060008
QRNAS060009

175156016.14104116.54
6.30
6.06
1778
175
172
169
165
SST 73"
3-1/4"
3-1/2"
QRNAS070001
QRNAS070003
QRNAS070004

M76
M80
M85
M90

QRNAS070005
QRNAS070006
QRNAS070007
QRNAS070008
289257526.6317176

7.13
6.89
6.65

195
192
188
184

Bolting Tools: SST Subsea Tensioners – Diagram
Tool Ref
Load Cell
'A''B''C' A/F'D'
(in./mm.)(in./mm.)(in./mm.)(in./mm.)
SST 12.60/663.82/971.89/488.98/228
SST 23.23/825.02/127.52.36/6011.65/296
SST 33.82/975.39/1373.03/7712.17/309
SST 44.37/1115.75/1463.54/9013.46/342
SST 55.35/1366.22/1584.49/114

 

12.68/322
SST 66.97/1777.11/180.55.51/14014.72/374
SST 78.54/2177.95/2027.09/20216.10/409

Go to Accessories section for product detail:

Accessories: High Pressure Tensioner Hose, and Manifolds and Adapters.