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Marine Corrosion Stabilized Pipe Structure: Made with synthetic rubber and special additive agents, featuring anti-corrosion and marine biological protection layers.
Application: Suitable for offshore oilfield operations in harsh environments such as splash zones of offshore pipeline risers, ice zones, and areas of ship contact, particularly for the development of oilfields with severe surface conditions and sea conditions, such as coastal and deepwater continental shelf areas.
Operating Temperature: -40°C to +100°C.
Standard: Q/HHY04-2015.
Pipe Size | Hardness (Shore) | No Chinese content provided. | Adhesion Strength | |||
INCH | mm | Max | Little Min | Max | Little Min | 5 |
9“ | ∮228 | 73 | 63 | 258.6 | 252.6 | 5 |
10“ | ∮254 | 73 | 63 | 284.6 | 278.6 | 5 |
11“ | ∮279 | 73 | 63 | 309.6 | 303.6 | 5 |
12“ | ∮305 | 73 | 63 | 335.6 | 329.6 | 5 |
14“ | ∮356 | 73 | 63 | 386.6 | 380.6 | 5 |
15“ | ∮381 | 73 | 63 | 411.6 | 405.6 | 5 |
16“ | ∮406 | 73 | 63 | 436.6 | 430.6 | 5 |
18“ | ∮457 | 73 | 63 | 487.6 | 481.6 | 5 |
19“ | ∮483 | 73 | 63 | 513.6 | 407.6 | 5 |
4.5“ | ∮114.3 | 70 | 60 | 139.7 | 133.7 | 5 |
6.6“ | ∮168.3 | 70 | 60 | 193.7 | 187.7 | 5 |
20“ | ∮523 | 70 | 60 | 548.4 | 542.4 | 5 |
30“ | ∮762 | 70 | 60 | 818 | 814 | 5 |
34.5“ | ∮ 876.3 | 70 | 60 | 906.9 | 92.9 | 5 |
