May 8 news: Siemens Industry, Inc announced that it has received a contract from Dakota Creek Industries Inc. (DCI) to equip two US Navy General Marine Research Ships (AGOR) with its unique diesel-electric propulsion The total value of the order exceeds $10 million. The two research vessels will be designed by Seattle-based Guido Perla & Associates, Inc. (GPA).
It is reported that two advanced marine research vessels, AGOR 27 and 28, will be equipped with Siemens BlueTM multi-drive low-voltage system, which will greatly improve reliability and help shipowners reduce maintenance costs, increase efficiency and crew operability. The hull design will also reduce fuel consumption and pollution emissions.
The AGOR 27 and 28 are designed as single-hulled boats, approximately 238 feet long, each capable of boarding 20 crew members and 24 scientists. The construction of each ship is expected to take 30-36 months and is scheduled to be delivered to the Woods Hole Oceanographic Institution and Scripps Institution of Oceanography in late 2014 and early 2015, respectively, for scientific research in the Atlantic, Western Pacific and Indian Ocean regions.
Normalized Steel Bar
Normalized steel bar is produced by normalizing which is one kind of heat treatment to get even microstructure and better mechanical properties and hardness. Our advantages and more services of normalized steel bar includes:
1) Wide range of diameters from 10mm to 100mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
Round Bar,4140 Round Bar,S355J2 Round Bar,1045 Normalized Steel Properties
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com