Quenched And Tempered Steel Bar
Quenched and tempered steel bar is produced by quenching and tempering which is one kind of heat treatment to get high mechanical properties and hardness. Our advantages and more services of quenched and tempered 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
Aisi 4140,Aisi 4130,Round Bar S45C,Astm A193 B7 SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com
According to reports, AalborgIndustries recently joined Alfa Laval as part of the latter. For the first time in 2008, Aalborg Industries supplied DFDS with an exhaust gas scrubber for a modified ro-ro ship "FicariaSeaways". The ship's scrubber system has been in operation for over 10,000 hours. Then, in December 2012, DFDS ordered another 3 sets of PureSOx systems. Together with the approximately 19.5 million Euro order signed this June, the total number of vessels using DFDS with the PureSOx system has increased to 12.
The reason why the eight ships are worthy of attention is because the engines of the ships use MAN, GMT-Sulzer and Wärtsilä's two-stroke and four-stroke engines with an output of 18.9MW-18.8MW, which is also the first time for the PureSOx system. Used in DFDSro-pax boats.
Alfa Laval receives 8 orders for washing equipment
AlfaLaval has confirmed that the company has once again received an order from the Danish shipping company DFDS for the supply of 8 sets of PureSOx exhaust gas scrubbing equipment, which is expected to be delivered between January and July 2014 and installed to 5 ro- Ro ship and 3 ro-pax boats.