a234 vs a105
ASTM A105 Material: Forged Carbon Steel. Component Type: Primarily for forged components like flanges, fittings, and valves. Application: Moderate to high-temperature pressure service....
Industrial News
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Amid political turmoil, Venezuela's state oil company began reducing production.
Due to the U.S. blockade on Venezuelan oil, the country's storage capacity is nearly full, forcing the state-owned oil company to cut production. Meanwhile, the political crisis intensified the chaos...
Tariffs on steel and other commodities have been announced, causing a significant decline in the precious metal market
The State Administration for Market Regulation has deployed key tasks for 2026, emphasizing the need to continuously deepen fair competition governance, intensify efforts to eliminate administrative monopolies,...
China has initially established the world's largest and most comprehensive resource recycling and reuse system covering all categories
On the 22nd, Wang Dongming, Vice Chairman of the Standing Committee of the National People's Congress, stated that China's resource recycling system is becoming increasingly perfect, and has initially...
Two departments implement export license management for some steel products
According to laws, administrative regulations, and rules such as the Foreign Trade Law of the People's Republic of China, the Regulations on the Administration of Import and Export of Goods of the...
Multiple ministries promote 'anti internal competition', interpretation of steel export license management
The steel industry is an important foundational industry of the national economy. Steel exports are one of the important means for enterprises to increase profits and develop markets. Steel exports not...
Multiple regions have activated emergency response measures for heavy pollution, and the scale of steel plant maintenance has expanded
The meeting pointed out that it is necessary to effectively enhance the endogenous driving force of energy conservation and carbon reduction, fully leverage policy effects, continuously improve...
API 5L Grade B pipe
API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (35,500 Psi). Equivalent material ASTM...
The 'hot' contribution of 'cold' processing plants: European steel giants continue to be optimistic about the Chinese market
In the cold precision machining workshop of the second phase new factory of Herui Mai Material Technology (Jiangsu) Co., Ltd., there is no scorching furnace, but there is a precise "cold process"...
Standards for industrial seamless steel pipes
As an important metal material, seamless steel pipes are widely used in industry and construction. To ensure the quality and safety of seamless steel pipes, countries have formulated corresponding standards...
Seamless steel pipe 2195 material requirements
What are the material requirements for seamless steel pipe 2195? First of all, we need to understand what seamless steel pipe is and why material requirements are so important. Seamless steel pipe is...
Some methods of cold-drawing steel tubes
To overcome the shortcomings of conventional cold-drawing methods, the following methods of cold-drawing steel tubes have been continuously developed: (1) Cold-drawing steel tubes with conical mandrels,...