According to a comprehensive foreign media report, after the US Department of Commerce announced the countervailing duty rate for passenger cars and light truck tires in China, foreign analysts have begun to evaluate another investigation of the US “double opposition†– anti-dumping. Morgan Stanley said in an investor report released on November 25 that, considering the tire "special protection case" period in 2009, the tax rate for the first year was 35%, and then scaled down, the next year was 30. %, the second year is 25%. "We believe that the final rate of anti-dumping taxation may be in a similar range." Analysts believe that the imposition of punitive tariffs will cause most of China's low-end tires to return to domestic and other markets, and intensify competition in the Chinese tire market. "Therefore, the trend of continued decline in tire prices is not over." Morgan Stanley warned in the report that for tire manufacturers, "double-reverse" tariffs may have different effects on different companies. For example, Hankook Tire, as one of the market leaders, tariffs may become a potential threat. However, for Nexans tires, it may be a good thing, "Chinese tires have largely withdrawn from the US market, and Nexans products partially overlap with Chinese tires, so they may benefit from it." According to the analysis of the report, overall, the increase in tariffs has limited impact on the tire giants. “Michelin, Ma and other companies also import tires from China to the United States, but because they are high-end products, the impact will be small.†According to the tire world network, the US Department of Commerce recently announced the preliminary tax rate for countervailing duties on passenger cars and light truck tires in China. The tax rate of Cooper (China) Kunshan Tire Co., Ltd. is 12.5%, the tax rate of Fujian Jiatong Tire Co., Ltd. is 11.74%, and the tax rate of Shandong Yongsheng Rubber Group Co., Ltd. is 81.19%. The applicable tax rate for other Chinese companies is 12.03%. According to relevant legal procedures, the final results of the countervailing duties are expected to be announced by the US Department of Commerce around April 6, 2015. The anti-dumping preliminary ruling is expected to be announced in January 2015. Heat Treated Steel Bar And Tube
HEAT TREATED STEEL BAR AND TUBE
Heat treated steel bar is produced by heating and cooling in different temperature based on the steel grades to improve the steel bar mechanical properties or machinability for various industrial applications. Heat treated steel bar includes annealed steel bars, Normalized Steel Bar, quenched and temper qt steel bar.
Annealed Steel Bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as 20CrMnTi gear steel. For some special material such as 20CrMnTi gear steel and GCr15 such bearing steel, spheroidizing annealing is often required.
Normalized steel bar sometime is also one kind of annealing processing. It mainly changes the grain to remove the impurities in steel and improves the strength and hardness. For some hot rolled steel bars, to keep the basic mechanical properties, normalizing is often used.
Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.
Our advantages on producing heat treated steel bars:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Wide range of Cold Drawn Steel Bar sizes: from 10mm to 150mm
3) Different cold drawing medias powder or oil to get different surface
4) Straightening machines to get better straightness up to 0.5mm/m
5) Grinding and polishing machines to get better roughness upto 0.4um
6) Heat treating furnaces to adjust the mechanical properties
7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
8) Multiple packages to avoid broken packages and anti-rusty
4140 steel tube,Round Steel Tubing,Heat Treated Steel Tube,Heat Treated Steel Bar And Tube,S355JR steel tube SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com