The price of the large-diameter high-pressure seamless pipe for pressure vessels GB/T 9948-2013 is not affected by the city, and it stands proudly.

Tubo de acero compuesto de acero inoxidable

Steel pipe of these factors must not be ignored when the preform is heated in the low temperature section, it will affect production quality. The heating period of the low temperature section is often a critical period for heating some special alloy steels, because the steel has low heat conduction performance and low plasticity, and if the heating rate is too fast, heating cracks or even fractures may occur.

Tubo de acero sin costura

Go out of the country and go out of the world! Tianjin seamless steel pipe products were unveiled at the Oman International Oil and Gas Exhibition. The 2019 Oman International Oil and Gas Exhibition was held recently in Muscat, the capital of Oman. Tianjin Pipe Group successfully participated in the exhibition, further consolidating and enhancing the popularity and influence of the TPCO brand in the international market.

1. Where is the root cause of the difficulties in the steel industry and how long can it last?

Los tubos de acero soldados en espiral se refieren a los tubos de acero con costuras en la superficie que están soldadas por tiras de acero o placas de acero que se doblan en formas redondas o cuadradas.

Tangshan Iron and Steel Group, a subsidiary of Hebei Iron and Steel Group, recently reached an agreement with Veolia, which will be responsible for the construction and operation of water treatment and circulating water projects for two industrial projects under Tangshan. The contract period is 30 years and the cumulative income of the two projects is 390 million euros.

Recently, the futures have fallen, and domestic steel prices have continued to weaken, which has made the market mentality pessimistic. In terms of downstream demand, after half a year of hard work, the degree of improvement is still limited, but the production enthusiasm of steel mills is not diminished. In this situation, the future of the steel market is rampant.

Tabla de especificaciones de tubos de construcción naval

From 79 to 35, 43 to 11, and 44 to 32, the reduction in a set of numbers has attracted a lot of attention in the field of foreign investment.

The Turkish Ministry of Economic Affairs announced that Turkey has started anti-dumping investigations on cold-rolled stainless steel products imported from China and Taiwan. PoscoAssanTST, a Turkish-based steel producer in Pohang, Turkey, applied to the relevant authorities, saying that cold-rolled stainless steel imported from mainland China and Taiwan has already caused damage to the Turkish domestic industry.

On May 4th, the Stainless Steel Branch of China Special Steel Enterprise Association released the statistics of China's stainless steel crude steel production, import and export, and apparent consumption in the first quarter of 2017.

Elija comprar tubos de acero inoxidable 1. Identifique si el material de acero estampado "304" está impreso en la superficie del tubo y obtenga el certificado de calidad y el certificado de garantía de calidad del fabricante de tubos de acero inoxidable.

Elija comprar tubos de acero inoxidable 1. Identifique si el material de acero estampado "304" está impreso en la superficie del tubo y obtenga el certificado de calidad y el certificado de garantía de calidad del fabricante de tubos de acero inoxidable.

As of the evening of July 10, a total of five listed steel companies released semi-annual performance forecasts: Among them, Sangang Shuguang expects net profit attributable to shareholders of listed companies in the first half of the year to increase by 57.50%~107.50% over the same period of the previous year, amounting to 568 million Yuan to 748 million yuan

In response to the US high-tariff measures for steel and aluminum, the European Commission announced on the 26th that it initiated a survey on safeguard measures for imported steel products.

Tubería soldada: la especificación es en forma de tubería sin costura, tubería de acero soldada expresada por diámetro exterior * espesor de pared en milímetros, y la tubería soldada métrica está soldada con acero al carbono ordinario, acero al carbono de alta calidad o acero de baja aleación de energía general en la zona caliente, la zona fría o la zona caliente Método de estirado en frío después de la soldadura

As of the 29th, the steel price in June showed a volatile operation. The steel comprehensive price index rose by 0.96% month-on-month. In terms of varieties, the long product price index rose by 1.58%, and the flat steel price index rose by 0.23%. The iron ore composite price index rose by 0.98% month-on-month, basically in line with expectations. Looking ahead to the steel market in July, affected by special events and concerns about domestic macro-levels, the steel market will show a weak and volatile operating situation.

Tubería de acero sin costura con forma es un término general para las tuberías de acero sin costura con formas de sección transversal distintas de las tuberías redondas.