Поставки продукции для работы на шельфе Gunnebo

Arctic Offshore Products Reduced risk for stress corrosion and hydrogen embrittlement Our Master Links are designed to be resistant towards stress corrosion and hydrogen embrittlement. The risk of stress corrosion increases when the hardness of finished products is above 39 HRC - the hardness of our Arctic Offshore Master Links is therefore below 38 HRC. To get a more resistant material towards hydrogen embrittlement we only work with high quality European manufacturers and the steel is produced to our specification; our steel is a homogenous material with good microstructure, small grain size, low amount of impurities and high fracture toughness. Special stress relieving process Every single master link in our arctic offshore range is proof loaded to 2.5 times the Working Load Limit. In order to remove potential residual and built in stresses, that could arise e.g. during proof loading, we have added an additional stress relieving process. This process includes an extra heat treatment that removes the residual tension in the links. High toughness ensures ductile products at low temperatures All of our Arctic Offshore Master Links are type approved by DnV to DnV 2.7-1 and DnV 2.7-3 offshore container standards. This means, amongst others, that they are Charpy-V impact tested at -40 °C. To make sure that we provide products with good ductility and toughness our testing is always done at a design temperature of -40 °C. Arctic Offshore Master Link MT DNV 2.7-1 and DNV 2.7-3 Type Approved. Design temperature: -40 °C. Art. no. Code Working Load Limits L1 L E D l e d Weight kgs DNV 2.7-1 EN 1677-4 A-952/A952M tonnes Max. container rating* kgs SF 5:1 tonnes SF 5:1 tonnes Z101586 MT-9T- OS 9.3 4 500 9.3 9.3 430 270 140 25 160 95 22 6.0 Z101587 MT-12T- OS 12.5 7 500 12.5 12.5 430 270 140 28 160 95 25 7.8 Z101588 MT-18T- OS 18.5 13 500 18.5 18.5 460 270 140 32 190 110 28 10.8 Z101589 MT-24T- OS 24.0 21 000 24.0 24.0 540 270 140 36 270 140 32 16.7 Z101590 MT-30T- OS 30.5 25 000 30.5 30.5 540 270 140 40 270 140 36 21.2 Z101591 MT-40T- OS 40.0 N/A 40.0 40.0 570 300 180 45 270 140 40 28.3 Z101592 MT-50T- OS 50.0 N/A 50.0 50.0 600 300 200 50 300 180 45 39.1 Z101593 MT-65T- OS 65.0 N/A 65.0 65.0 650 350 200 55 300 200 50 51.2 l d e * For further information, see DNV 2.7-1 All sublinks have a WLL of min. 75% of the top link. D E L1 L Art. no. Code Working Load Limits L E D Weight kgs DNV 2.7-1 EN1677-4 A-952/A952M tonnes Max. Container rating* kgs SF 5:1 tonnes SF 5:1 tonnes Z101486 M-9T- OS 9.3 4 500 9.3 9.3 270 140 25 3.0 Z101487 M-12T- OS 12.5 7 500 12.5 12.5 270 140 28 3.8 Z101488 M-18T- OS 18.5 13 500 18.5 18.5 270 140 32 5.1 Z101489 M-24T- OS 24.0 21 000 24.0 24.0 270 140 36 6.5 Z101490 M-30T- OS 30.5 25 000 30.5 30.5 270 140 40 8.2 Z101491 M-40T- OS 40.0 N/A 40.0 40.0 300 180 45 11.9 Z101492 M-50T- OS 50.0 N/A 50.0 50.0 300 200 50 15.3 Z101493 M-65T- OS 65.0 N/A 65.0 65.0 350 200 55 20.7 Z101494 M-90T- OS 90.0 N/A 90.0 90.0 450 250 70 42.7 Z101495 M-125T- OS 125.0 N/A 125.0 125.0 450 260 80 57.5 Arctic Offshore Master Link M DNV 2.7-1 and DNV 2.7-3 Type Approved. Design temperature: -40 °C. * For further information, see DNV 2.7-1 D E L