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Our company provides 500kg SMC nickel-based welding rods for a chemical company

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company news

Our company provides 500kg SMC nickel-based welding rods for a chemical company

Quality first

advanced options

Our company has successfully sold 500kg SMC INCO-WELD C-276 electrode (ENiCrMo-4) to customers recently, providing them with high-quality metal material support.

This product is a high-strength, high-temperature metal material with excellent corrosion resistance and wear resistance, and is widely used in aviation, aerospace, shipbuilding, petrochemical and other fields. Relying on its many years of experience and professional technology, our company provides customers with all-round consultation and support to ensure product quality and delivery time.

In this transaction, our company demonstrated its professional service and high-quality products, and won the trust and praise of customers. The company will continue to adhere to the concept of “quality first, customer first”, continuously improve service quality and product quality, and provide customers with better service and support.

Zhangzhou Bolilai Industrial trading Co., Ltd. looks forward to cooperating with more customers, developing together and creating a better future.

Signed a supply of 30 tons of Oerlikon products with a shipbuilding company in East China

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NEWS

Signed a supply of 30 tons of Oerlikon products with a shipbuilding company in East China

Recently, Zhangzhou Bolilai Industrial Trading Co., Ltd. has successfully signed a supply 30 tons of Oerlikon products with a shipbuilding enterprise in East China. Both parties will jointly promote the development of the shipbuilding industry in future cooperation and contribute to improving the quality and safety of ships.

Oerlikon high-strength steel welding electrode are industrial materials with excellent performance and quality, widely used in shipbuilding, marine engineering, chemical industry, and other fields. The intention to supply signed this time not only reflects the strength and reputation of our company but also proves the recognition and trust of Oerlikon products by the East China shipbuilding enterprise.

Our company has always been committed to providing customers with high-quality, high-performance industrial materials, and quality services. The intention to supply signed this time fully demonstrates the company’s timely response to and satisfaction of customer needs. In the future, our company will continue to uphold the business philosophy of “quality first, service foremost,” constantly innovate and provide customers with higher quality products and services.

The shipbuilding enterprise in East China is a state-owned enterprise with strong strength and technological advantages. Its choice to cooperate with our company also indicates recognition and approval of our company’s strength and reputation. Both parties will work together to explore and innovate continuously, promote the development of the shipbuilding industry, and make positive contributions to the industry’s sustainable development.

The signing of this intention to supply marks that our company’s market share and influence in the shipbuilding industry have been further enhanced and also demonstrates the strength and level of China’s manufacturing industry. We believe that with the joint efforts of both parties, it will undoubtedly promote the high-quality development of China’s manufacturing industry and contribute greater strength to China’s manufacturing industry’s entry into the world stage.

Welding cracks and preventive measures

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Technical discussion

Welding cracks and preventive measures

advanced options

When carrying out fillet welding operations, partial cracking of the weld bead may occur. How can we prevent and reduce the incidence of cracking in fillet welds?

In recent years, with the development of industries such as machinery, energy, transportation, and petrochemicals, various welding structures have been continuously developed towards functionality and large-scale. Some welding structures also need to work in harsh environments such as high temperature, deep cold, and strong corrosive media. Therefore, the application of various high-strength steels, high-alloy steels, and special alloys has also increased. However, these materials are often prone to various welding cracks.

Usually, welding cracks may occur on the surface of the weld bead and the heat-affected zone, or even inside. Some welding cracks are very fine and not easy to detect with the naked eye. Even methods such as radiographic testing and ultrasonic testing often result in missed detection.

To prevent and reduce the occurrence of welding cracks, it is necessary to first identify their types, characteristics, and causes. This can help welding engineers find appropriate construction and design solutions to prevent cracks. The following will explain in detail the types of welding cracks, preventive measures, and welding design, in accordance with the type of welding crack.