SubSea Tensioner - SST
Regular price
INTERESTED IN PURCHASING THIS PRODUCT?ENQUIRE HERE FOR PRICE
Want to hire instead? Find out if we can help Enquire here
QUICK REACTION SUBSEA TENSION
Our Subsea bolt tensioner incorporating the quick reaction nut feature reduces diver fatique, improving diver safety and productivity.
- 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
| Load Cell (Tool Ref) |
Bolt Diameter | Tool Load | Hydraulic Area | Minimum Bolt Protrusion (above nut) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Imperial | Quick Reaction Nut Number. | Metric | Quick Reaction Nut Number | Ton (short) |
KN | (in2) | (mm2) | (in) | (mm.) | |
| SSTAS010001 (SST 1) |
3/4" 7/8" |
QRNAS010001 QRNAS010003 |
M20 M22 |
QRNAS010004 QRNAS010005 |
15.7 | 140 | 1.45 | 934 | 4.09 3.98 |
107 105 |
| SSTAS020001 (SST 2) |
1" 1-1/8" |
QRNAS020001 QRNAS020003 |
M24 M27 M30 |
QRNAS020004 QRNAS020005 QRNAS020006 |
27 | 240 | 2.48 | 1600 | 5.24 5.12 |
139 136 134 |
| SSTAS030001 (SST 3) |
1-1/4" 1-3/8" |
QRNAS030003 QRNAS030004 |
M33 M36 |
QRNAS030005 QRNAS030006 |
43 | 380 | 3.93 | 2534 | 5.35 5.24 |
142 139 |
| SSTAS040001 (SST 4) |
1-1/2" 1-5/8" |
QRNAS040003 QRNAS040004 |
M39 M42 |
QRNAS040005 QRNAS040006 |
62 | 550 | 5.69 | 3668 | 5.94 5.83 5.71 |
160 158 154 |
| SSTAS050001 (SST 5) |
1-3/4" 1-7/8" 2" |
QRNAS050001 QRNAS050003 QRNAS050004 |
M45 M48 M52 |
QRNAS050005 QRNAS050006 QRNAS050007 |
99 | 880 | 9.10 | 5868 | 5.94 5.83 5.71 |
160 158 154 |
| SSTAS060001 (SST 6) |
2-1/4" 2-1/2" 2-3/4" |
QRNAS060001 QRNAS060003 QRNAS060004 |
M56 M60 M64 M68 M70 |
QRNAS060005 QRNAS060006 QRNAS060007 QRNAS060008 QRNAS060009 |
175 | 1560 | 16.14 | 10411 | 6.54 6.30 6.06 |
1778 175 172 169 165 |
| SSTAS070001 (SST 7) |
3" 3-1/4" 3-1/2" |
QRNAS070001 QRNAS070003 QRNAS070004 |
M76 M80 M85 M90 |
QRNAS070005 QRNAS070006 QRNAS070007 QRNAS070008 |
289 | 2575 | 26.63 | 17176 | 7.13 6.89 6.65 |
195 192 188 184 |
Specifications subject to change without notice.
- Piston stroke - 30mm (Except SST1 - 20mm)
- Max tool pressure - 21,750psi (1,500 bar)
- ‘D’ includes an allowance for tool removal after bolt tightening with 30mm tool stroke
- Product development is constantly taking place and dimensions may change without notice
| Tool Ref Load Cell |
'A' | 'B' | 'C' A/F | 'D' | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.) | (mm.) | (in.) | (mm.) | (in.) | (mm.) | (in.) | (mm.) | ||||
| SST 1 | 2.60 | 66 | 3.82 | 97 | 1.89 | 48 | 8.98 | 228 | |||
| SST 2 | 3.23 | 82 | 5.02 | 127.5 | 2.36 | 60 | 11.65 | 296 | |||
| SST 3 | 3.82 | 97 | 5.39 | 137 | 3.03 | 77 | 12.17 | 309 | |||
| SST 4 | 4.37 | 111 | 5.75 | 146 | 3.54 | 90 | 13.46 | 342 | |||
| SST 5 | 5.35 | 136 | 6.22 | 158 | 4.49 | 114 | 12.68 | 322 | |||
| SST 6 | 6.97 | 177 | 7.11 | 180.5 | 5.51 | 140 | 14.72 | 374 | |||
| SST 7 | 8.54 | 217 | 7.95 | 202 | 7.09 | 202 | 16.10 | 409 | |||