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A lap joint flange with a flat welding ring is a special type of pipe connection, which belongs to the category of lap joint flanges. It primarily consists of two parts: a stub end and a loose backing flange.
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Tik TokProduct Parameters
Product Features
1. Loose-fit design
The flange body is connected to the pipe through a lap joint or stub end, allowing it to rotate freely. This facilitates the alignment of bolt holes, which is particularly useful for large-diameter pipe installations or in confined spaces.
2. Reduced welding stress
The pipe and flange are not directly welded, which avoids the effect of welding deformation on sealing performance. This makes them suitable for applications requiring high precision.
3. Material optimization
The flange body can be made from a lower-cost material, such as carbon steel, while the lap joint or stub end matches the pipe material (such as stainless steel or copper). This satisfies the need for corrosion resistance while reducing the overall cost.
Product Advantages
Manufacturing Process
Socket Weld Flange are manufactured in strict compliance with relevant standards and specifications.
Production Process
From the selection of raw materials, through cutting, forming, welding, and heat treatment, to the final inspection, every step is subject to precise control and strict quality testing.
Equipment and Team
With advanced production equipment and a professional technical team, we ensure that every flange product has excellent dimensional accuracy and surface quality.
Convenient construction
Because the flange body can rotate during installation, there is no difficulty with misaligned bolt holes when inserting bolts, which greatly improves the convenience of installation. This feature is particularly useful in piping systems that require frequent disassembly or potential equipment replacement in the future.
Adapts to Special Pipe Needs
This type is applicable to scenarios where the inner wall of the pipe needs to be smooth (such as pneumatic conveying systems) or where welding is prohibited. The lap joint forms the seal. It can also accommodate thermal expansion of the pipe, reducing stress concentration caused by temperature changes.
Product Parameters
production line
Packaging and transportation
Application scenario
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