Mainly introduce the current export situation and new research direction of Chinese steel pipe .
Recent years, China’s seamless steel pipe exports quickly increase, what’s more, trading barriers and transaction maintenance Chinese steel companies suffered have become increasingly frequent in conjunction with this, which are quite rare as much as the number of transactions, as fast as the frequency, as broad as the type, and as deep as the impact.
Affected by national policies to stimulate domestic demand, as well as the pursuit of the interests of the company expanded shopping motivation, 2009 Chinese steel production volume added, of which domestic shopping needs spiral steel pipe is better than seamless steel pipe, low-end goods needs to be better than the high-end merchandise, some commodity price upside down. Together outlet malls need downturn, "dual" filing ruling is increasing, exports showed a substantial decline. Add volume and capacity needs constitute the mall contrast, resulting in commodity stocks added or sell at a cheap price, and even compete to lower prices, disorderly competition, making Chinese steel commodity prices at a relatively low level.
Bimetallic composite pipe induction seminar features supply a new way to the progress and development of high value-added goods quality commodity; T91, T92 high-pressure boiler tubes successfully developed greatly improves the Chinese occupation ultra-super critical power plant boiler production order and competition level, shortening the gap between Chinese and foreign resistant steel research areas; the cross rolling flaring is achieved through the hot rolling of large diameter, thin-walled seamless steel pipe in the best production methods, the introduction of cross rolling pipeline expansion is an agile progress of China skew rolling production of large diameter seamless steel pipe expansion skill level, in order to quickly digest and absorb the skill, related domestic research is now open; the ultra-deep oil casing with ultra-high strength and toughness research and development is to fill the blank of similar high-end merchandise, and has been successfully put into use, some of the items are also sold abroad. China also announced that domestic planning and skills so far the largest international study for a large thick-walled seamless steel pipe kneading wire around 36,000 t of straight kneading machines.
Comprehensive Guide to ISO Steel Pipe Standards
Steel pipes are essential components in various industries, from construction and infrastructure to oil and gas. Ensuring their quality, safety, and efficiency is paramount, which is where the International Organization for Standardization (ISO) comes into play. ISO sets globally recognized standards that specify the properties and testing methods for steel pipes, providing a common language for manufacturers, suppliers, and customers. This article delves into the ISO standards for steel pipes, offering a detailed overview of their specifications and applications.The start of national carbon emissions trading market
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Mainly introduce three kinds of forming technologies of large size seamless pipe fittings.