
Sub Sea Bolt Tensioner | ||||
Model No. | Bolt Dia. | Max Load | ||
Imperial | Metric | Inch | mm | kN (ton) |
1ST:1000 | 1ST:0024 | 1” | 24 | 245 (24.58) |
1ST:1125 | 1ST:0027 | 1.1/8” | 27 | 245 (24.58) |
2ST:1250 | 2ST:0033 | 1.1/4” | 33 | 379.2 (38) |
2ST:1375 | 2ST:0036 | 1.3/8” | 36 | 379.2 (38) |
3ST:1500 | 3ST:0039 | 1.1/2” | 39 | 552 (55.4) |
3ST:1625 | 3ST:0042 | 1.5/8” | 42 | 552 (55.4) |
4ST:1750 | 4ST:0045 | 1.3/4” | 45 | 753 (75.6) |
4ST:1875 | 4ST:0048 | 1.7/8” | 48 | 753 (75.6) |
5ST:2000 | 5ST:0052 | 2” | 52 | 1076 (108) |
5ST:2250 | 5ST:0056 | 2.1/4” | 56 | 1076 (108) |
6ST:2500 | 6ST:0064 | 2.1/2” | 64 | 1644 (165) |
6ST:2750 | 6ST:0072 | 2.3/4” | 72 | 1644 (165) |
7ST:3000 | 7ST:0076 | 3” | 76 | 2525 (253.4) |
7ST:3500 | 7ST:0090 | 3.1/2” | 90 | 2525 (253.4) |
Key Features:
Sub Sea Bolt Tensioner | ||||
Model No. | Bolt Dia. | Max Load | ||
Imperial | Metric | Inch | mm | kN (ton) |
1ST:1000 | 1ST:0024 | 1” | 24 | 245 (24.58) |
1ST:1125 | 1ST:0027 | 1.1/8” | 27 | 245 (24.58) |
2ST:1250 | 2ST:0033 | 1.1/4” | 33 | 379.2 (38) |
2ST:1375 | 2ST:0036 | 1.3/8” | 36 | 379.2 (38) |
3ST:1500 | 3ST:0039 | 1.1/2” | 39 | 552 (55.4) |
3ST:1625 | 3ST:0042 | 1.5/8” | 42 | 552 (55.4) |
4ST:1750 | 4ST:0045 | 1.3/4” | 45 | 753 (75.6) |
4ST:1875 | 4ST:0048 | 1.7/8” | 48 | 753 (75.6) |
5ST:2000 | 5ST:0052 | 2” | 52 | 1076 (108) |
5ST:2250 | 5ST:0056 | 2.1/4” | 56 | 1076 (108) |
6ST:2500 | 6ST:0064 | 2.1/2” | 64 | 1644 (165) |
6ST:2750 | 6ST:0072 | 2.3/4” | 72 | 1644 (165) |
7ST:3000 | 7ST:0076 | 3” | 76 | 2525 (253.4) |
7ST:3500 | 7ST:0090 | 3.1/2” | 90 | 2525 (253.4) |
Key Features:
A Subsea Hydraulic Bolt Tensioner is a specialized tool designed for underwater applications, ensuring precise and uniform bolt tensioning through hydraulic pressure. It eliminates the risk of over-tightening, promotes even load distribution, and enhances the structural integrity of subsea installations.
Constructed from high-grade corrosion-resistant materials, the tensioner ensures long-term durability in high-pressure marine environments. Its sealed design prevents water ingress, maintaining optimal performance in deep-sea operations.