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How to improve the hardness of carbon steel hot-pressed elbows

Reheat the workpiece to 100-150℃ and maintain for 5-20 hours. This treatment, known as aging, is used to stabilize the quality of precision components. Aging treatment of steel components under low temperature or dynamic load conditions is particularly important to eliminate residual stress and stabilize the organization and dimensions of hot-pressed elbows.

2023-03-07

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What are the reasons for the price differences in stainless steel flanges?

The production processes of stainless steel flanges are different: Currently, the production processes of stainless steel flanges are divided into gas-cut flanges, spliced steel plate flanges, rolled steel plate flanges, forged flanges, and long high-diameter flanges formed by splicing flanges and cylinders. Among these, the raw material costs and expenses for forged flanges are the highest.

2023-03-07

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Characteristics of stainless steel flange forging equipment and applications

The mechanical properties of forgings produced by forging machines are higher than those produced by hammers; the production rate is high; metal loss is minimal; the forging die on the hammer consists of two parts, while the horizontal machine is composed of three parts: a punch and a die made of two halves, which makes it possible to forge parts that cannot be manufactured by hammer forging; dimensions are accurate and the surface is smooth.

2023-03-07

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Application of carbon steel flanges in the production of steel plates

The carbon steel flange has a compact structure, simple design, and is easy to maintain. The sealing surface and spherical surface are often in a closed state, making them less susceptible to erosion by the medium. It is easy to operate and maintain, suitable for general working media such as solvents, acids, water, and natural gas. A flange made of carbon steel is referred to as a carbon steel flange.

2023-03-07

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The impact of process factors of butt-welded flanges on weld formation

When welding butt joints with arc welding, the gap, gap size, and the type of bevel are usually determined based on the thickness of the welding plate. Under certain other conditions, the larger the size of the bevel or gap, the smaller the excess height of the welded seam, which corresponds to a decrease in the position of the weld seam, resulting in a reduced fusion ratio.

2023-03-07

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Professional flange forging manufacturer

Professional manufacturer of flange forgings

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Dingxiang Shunjia Heavy Machinery Processing Co., Ltd. continues to explore in the industry, and its business covers the manufacture of general parts, metal chains and other metal products.

Address: Qianying Village, Jizhuang Township, Dingxiang County, Xinzhou City, Shanxi Province
Contact: Hou Jiayu
Telephone: 86-13663601569
Mailbox: 13663601569@139.com

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