World crude steel production for the 63 countries reporting to the World Steel Association (worldsteel) was 161.6 million tonnes (Mt) in May 2023, a 5.1% decrease compared to May 2022.
China is the world's largest producer and consumer of steel, accounting for approximately half of global steel production. The industry plays a vital role in China's economic development and infrastru
I. The relationship between the development of the steel industry and welding technology The main object of welding is all kinds of steel. Therefore, th
Since the European Standard (EN) has been enforced by the European Union and its member states as the national standard of the country, it has played a positive reference and reference for the applica
I. Overview The key welding materials currently used in the manufacturing and installation of nuclear power equipment are lagging behind developed countries such as nuclear po
Along with the development of the international ship market and the expansion of demand, ship welding has been transformed from traditional electrode arc welding to high-efficiency mechanization a
The choice of welding materials is an important aspect to consider for long-distance pipeline welding. It includes welding rods, welding wire, flux and shielding gas in a broad sense. In the narrow se
1 Introduction In the past 10 years, special steel has been stepping up to respond to drastic changes in market internationalization and environmental
With the acceleration of global industrialization and informatization, the increasing demand for energy has accelerated the pace of construction of long-distance pipelines in China, and forced the
At present, China's continuously released production capacity combined with amazing consumption power is gradually making China a global champion in stainless steel production and consumption.
I. Overview In the research process of surfacing welding materials, we found that simply meeting the user's requirements for the performance of the surfacing layer is far from enough, and the envi
Recently, Manchester United Welding Materials Company has launched a complete series of special austenitic stainless steel welding materials. This series of welding consumables is specially designed f
Faced with the new situation after joining the WTO, the influential enterprises in China's welding materials industry have realized the importance of technologic
Abstract Recently, the Ministry of Science and Technology announced the list of selected national innovation talent promotion plans for 20
At the "14th Printed Circuit Board Exhibition" in Japan, Tamura produced a laser welding material that can automate the welding process of LED lighting and smart
Xinhua News Agency, Lanzhou, October 27 (He Jun) The research team led by Professor Fan Ding, a doctoral tutor at Lanzhou University of Technology, has developed a new type of active
China's welding material industry has a higher degree of marketization. The technical content of ordinary low-grade welding rods and copper-plated welding wires in welding consumables is low,
At present, China has become the world's largest producer of welding materials with a total output of more than 1.2 million tons. The product structure is still
The tender number: DT60-20161025 Tender code: CBL_20161116_188888914 Opening time: 2016-11-23 Bulletin category: Domestic Tenderee: Shanxi Datang International Yuncheng Power Generation
The tender number: DT60-20161025 Tender code: CBL_20161116_188888914 Opening time: 2016-11-23 Bulletin category: Domestic Tenderee: Shanxi Datang International Yuncheng Power Generation
Ball valve attached code: V said the valve with V-shaped structure, D said low temperature, B said insulation, P said eccentric structure, U and S and DY more than that on the type; Ball
Electric double eccentric butterfly valve cut off and throttling effect in the pipeline, electric double eccentric butterfly valve opening and closing pieces is a disc-shaped disc, rotating aroun
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Prohlášení o ochraně osobních údajů: Vaše soukromí je pro nás velmi důležité. Naše společnost slibuje, že vaše osobní údaje nezveřejní žádné zhoršení bez vašich explicitních povolení.
