WSR807_Wansen Welding Materials (Jiangsu) Co., Ltd.

1、The GB/T 5118-1995 Low-Alloy Steel Electrodes was revised, retaining only carbon-molybdenum steel electrodes and chromium-molybdenum steel electrodes, and a special electrode standard for this category was formulated: GB/T 5118-2012 Heat-Strength Steel Electrodes.
2、Heat-strength steel exhibits chemical stability, sufficient strength at high temperatures, and resistance to gas-pressure corrosion. According to chemical composition and microstructure, heat-strength steel can be classified into pearlitic steel, martensitic steel, ferritic steel, and austenitic steel.
3、The selection of heat-strength steel electrodes is typically based on requirements such as the steel's chemical composition, mechanical properties, and crack resistance. Meanwhile, comprehensive considerations should be made from aspects including the shape of the welding structure, working conditions, stress conditions, and welding equipment.

Our Capabilities

Wansen Welding Materials (Jiangsu) Co., Ltd. is an integrated welding professional company specializing in R&D, production, and operation. Founded in 1992, after more than 30 years of development, the "Wansen" brand welding materials have a series of welding materials that meet customer needs. The main products include non-alloy steel and fine-grained steel electrodes, high-strength steel electrodes, heat-resistant steel electrodes, stainless steel electrodes, surfacing electrodes, cast iron electrodes, nickel and nickel alloy electrodes for shielded metal arc welding; stainless steel, hardfacing surfacing, heat-resistant steel, and nickel-based series solid and flux-cored wires suitable for gas shielded welding.

Our Qualifications

The company adheres to the business philosophy of unity, pragmatism, innovation, service, and win-win. It has strengthened R&D efforts, adjusted product structure, continuously innovated, and strictly controlled quality. It has successively passed the ISO9001 quality management system certification and CE certification. The company implements a market strategy of integrating marketing and service, and has established a complete professional sales and service network. With the purpose of honest operation and continuous improvement of customer satisfaction, it makes unremitting efforts to achieve win-win results with customers.

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WSR807

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