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24.03.2025

Factors Affecting the Corrosion Resistance of Martensitic Stainless Steel

Martensitic stainless steel is widely used in demanding environments, such as oil well pipelines, due to its superior mechanical properties and corrosion resistance. However, its corrosion resistance...
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  • Posted: 02/16/2017 13:04:04  Hits: 32
    Oil casings are the lifeline which keep oil wells running. Oil casing needs to bear the complicated force coming from pulling, pressing, curving and twisting under oil well, because of the different geological conditions. Therefore, oil casing needs to have high quality. Once oil casing is damaged for some reasons, it...
  • Posted: 01/13/2017 17:14:50  Hits: 36
    Black series (a part of bulk stock, including oil, coal, steel, etc) had an extraordinary year in 2016. Look ahead to 2017, a number of people predict that there is no big rise for stainless steel market condition like 2016 but is definitely better than 2015. Look back to 2015, the market was in the doldrums due to...
  • Posted: 07/19/2016 16:50:45  Hits: 178
    3LPE anti-corrosive steel tube is divided into general grade and strengthen grade. Their fundamental difference lies in the different thickness. For common specifications of 219-478, the thickness is around 2.0 mm, and that of strengthen one is around 2.7 mm. Their prices have a differential of about 7 yuan per square...
  • Posted: 07/13/2016 16:11:49  Hits: 52
    After the development of recent years, the pattern of China’s steel e-commerce has a positive change, improved concentration, and has emerged representative platforms and enterprise. In terms of the serve of iron and steel industry chain, obtained the market and customer’s preliminary recognition. However,...
  • Posted: 07/07/2016 16:54:29  Hits: 122
    In the first half of 2016,the market prices and profits of steel pipe tend to be better slightly, especially from March to April, showing a surprise situation. The seamless pipe rose from 2250 yuan per ton in January, to 2390 yuan per ton in June, had the total rises of about 140 yuan per ton; Market profits from loss...
  • Posted: 06/18/2016 14:45:48  Hits: 57
    Rebar futures fell on Monday is the reaction that markets against the "New Deal", is likely to be the end of the rebar futures fell, if it can return to above 60 per line on the next trading day , it’s very likely that hot dip galvanized pipe will increase. "Analysts said, the stipulation of the housing...
  • Posted: 03/10/2016 07:59:57  Hits: 149
    Firstly, according to incomplete statistics, in 2015, the capacity of crude steel was 1.17 billion tons, an increase of 1.74% year-on-year; the production was 805 million tons, a decrease of 2.2% from the same period last year and the consumption was 704 million tons, down 4.7% year on year. Thus, the coefficient of utilization...
  • Posted: 03/04/2016 14:09:40  Hits: 144
    Feb 2016, Landee Sales Headquarter, Xiamen, China. It’s our great honor to welcome Pakistani client to have a business conference for our future collaboration and business in industrial pipes, such as OCTG Pies, Iron Pipes and Seamless Steel Pipe etc. One of the most important items on the conference is enlarge the...
  • Posted: 02/03/2016 08:43:12  Hits: 540
    Event name: The 10 th China Guangzhou International Pipeline Pump Valves and Fluid Technology Exhibition. Date: August 17 to 19, 2016. Address: China Import and Export Complex, Zhuhai Distrcit, Guangzhou, China.  Organizers: Chinese Society for Environmental Sciences & Guangzhou Environmental Protection Industry...
  • Posted: 01/02/2016 09:57:26  Hits: 255
    The situation of domestic steel pipe was negative in 2015. Even has the positive currency policy, the funds was still a headache for steel pipe factories. What’s worse, the slowdown economic growth and frequently blocked export environment deteriorated the harsh situation of domestic market. In 2016, the market will...
  • Posted: 11/21/2015 15:05:24  Hits: 238
    Event name: 2016 Beijing CIPE. Date: March 29 to 31, 2016. Address: No.88 Tianzhuyuxaing Road Shunyi District, Beijing, China. Venue: China International Exhibition Center Organizer: Beijing Zhenwei Exhibition Co., Ltd. & Tianjin Zhenwei Exhibition Co., Ltd. & Oil and Equipment Magazine   Exhibition Overview:...
  • Posted: 06/02/2015 15:59:57  Hits: 381
    According to analysis of relevant experts and database, the price of steel pipes is expected to rebound this year. China has taken action to enlarge the demands of consumption of steel, for instance, the country construct 36 million sets of affordable housing and all kinds of shanty towns transformation housing, the national...