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Boye Valve Group Co., Ltd.

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Boye Valve Group Zibo Chemical Technology and Equipment Exhibition

In late spring and early summer in May, everything is full of vitality! The 7th China (Zibo) Chemical Technology and Equipment Exhibition (CTEE) opened at the Zibo Convention and Exhibition Center! Boye Valve Group participated in the grand exhibition for the first time. It welcomed the deep employees, professional technicians and sales personnel from all over the country in the chemical industry with a brand-new look. It had in-depth exchanges with many customers on the spot. Besides introducing the company's products, it also learned from the experience of many others and gained a lot.

03

2023

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09

EU's new 2030 renewable energy targets passed-China General Machinery Industry Association

The European Parliament recently adopted a draft amendment to the Directive by a vote of 470 to 120. The amendment proposes to increase the share of renewable energy in energy consumption to 42.5 per cent by 2030. This is a significant increase from the current renewable energy directive of 32%, but lower than the previous target proposed by the European Commission. However, the draft amendment still uses renewable energy as a reference target of 45%. It is reported that the amendment requires the government to speed up the approval of renewable energy projects, and the promotion area will approve it within 12 months and other regions within 24 months. In addition, by promoting the use of biofuels and hydrogen in the transportation sector, greenhouse gas emissions are expected to be reduced by 14.5 by 2030. The amendment will be published in the Official Journal and will enter into force upon formal approval by the Council of the European Union. In May 2022, as part of the "REPowerEU" plan, the European Commission proposed to increase the proportion of renewable energy to 45% by 2030 to reduce dependence on fossil fuels. Although the European Parliament expressed support for this, the European Council requested that this target be maintained at 40%. After March this year, a preliminary compromise was reached, and the medium-term target was set at 42.5.

03

2023

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09

At this rate of decline, it will take 200 years for the global share of fossil energy to reach net zero.

As of 2023, BP has transferred the publication of the Annual Statistical Review of World Energy to the Energy Institute (EI). EI's new Global Annual Statistical Review of Energy report provides comprehensive data on global oil, gas and coal production and consumption, as well as carbon dioxide emissions and renewable energy.

03

2023

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09

What is the difference between cast iron valves and cast steel valves

The main difference between cast iron and iron steel valves is that the carbon content is different, and the carbon content directly affects the strength and plasticity of steel. Carbon steel is also called carbon steel, iron-carbon alloy with carbon content less than 2% WC. In addition to carbon, carbon steel generally contains a small amount of silicon, manganese, sulfur and phosphorus. According to the purpose, carbon steel can be divided into three types: carbon structural steel, carbon tool steel and easy-cutting structural steel. Carbon structural steel is divided into building structural steel and machine manufacturing structural steel. According to the carbon content, carbon steel can be divided into low carbon steel (WC≤ 0.25%), medium carbon steel (WC0.25%-0.6%) and high carbon steel (WC 0.6%) According to the content of phosphorus and sulfur, carbon steel can be divided into ordinary carbon steel (high phosphorus and sulfur), carbon steel (low phosphorus and sulfur) and steel (low phosphorus and sulfur). Generally, the higher the carbon content in carbon steel, the higher the hardness, the higher the strength, but the lower the plasticity. cast iron

08

2024

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04

Working principle and characteristics of butterfly valve

First, the working principle The butterfly valve is based on the rotary valve to open and close the valve, driving the disc plate to rotate. In the cylindrical channel of the butterfly body, the disc rotates around the axis, mainly rotating the plate 90 degrees. When the flow control disc reaches 90 degrees, the valve is fully opened, and the medium flow can be adjusted by changing the angle of the valve. Usually installed in the diameter direction of the pipe. The butterfly valve and the stem itself have no locking function. In order to effectively control the flow, a worm gear reducer is required. The butterfly valve with worm gear reducer can not only automatically lock the butterfly valve, but also change the working performance of the butterfly valve and adjust the medium flow more accurately.

08

2024

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04

Sanmen nuclear power another milestone node successfully achieved!

On August 29, the steel containment shell of Sanmen Nuclear Power Unit 4 was successfully hoisted in place. This is another milestone node following the hoisting of the bottom head of the containment of Unit 4, which creates favorable conditions for the subsequent construction of the nuclear island reactor building of Unit 4. One part of this hoisting is a large and heavy module of steel containment, with a hoisting weight of more than 1000 tons, including all kinds of penetrating parts, gates, accessory plates and other components. The welding, heat treatment and non-destructive testing have a large amount of work, strict quality requirements and high construction difficulty.

08

2024

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04

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