Welded Pipe Round Pipe Stainless Steel
2.1 Material Selection
The journey of a stainless - steel welded round pipe begins with the careful selection of high - quality stainless - steel alloys. Common alloys include 304, 304L, 316, and 316L, each chosen for its specific properties such as corrosion resistance, strength, and heat resistance.
2.2 Forming
The flat stainless - steel material is first fed into a pipe - forming machine. Here, it is gradually shaped into a circular cross - section. The edges of the formed strip are then brought together, ready for welding.
2.3 Welding
There are several welding techniques used for stainless - steel pipes, such as TIG (Tungsten Inert Gas) welding and ERW (Electric Resistance Welding). TIG welding provides a high - quality, precise weld, often used for applications where weld integrity is critical. ERW, on the other hand, is a faster and more cost - effective method, suitable for mass - production of pipes.
2.4 Finishing
After welding, the pipes undergo various finishing processes. This may include heat treatment to relieve internal stresses, pickling to remove any surface contaminants, and polishing to achieve a smooth and shiny surface finish.
3. Key Properties
3.1 Corrosion Resistance
One of the most significant advantages of stainless - steel welded round pipes is their excellent corrosion resistance. This makes them ideal for use in harsh environments, such as chemical plants, coastal areas, and food - processing facilities, where exposure to corrosive substances is common.
3.2 Strength and Durability
Stainless steel offers high strength - to - weight ratio, allowing the pipes to withstand significant pressure and mechanical stress. This durability ensures a long service life, reducing the need for frequent replacements.
3.3 Hygiene
In industries like food and beverage, pharmaceuticals, and healthcare, the hygienic properties of stainless - steel pipes are crucial. The smooth surface of the pipes is easy to clean and disinfect, preventing the growth of bacteria and other contaminants.
3.4 Aesthetic Appeal
The bright, shiny surface of stainless - steel welded round pipes adds a modern and elegant touch to architectural and decorative applications. They are often used in handrails, furniture, and building facades.
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Product Parameter
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Size
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Provide Customized Services
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Special functions
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Corrosion resistance, high pressure resistance
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Standard
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ASME B36.19M,ASTM
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Material
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GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
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Packaging
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Loose package; bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps;
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Test
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Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray
Test. |
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Application
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Light and heavy industry, refrigeration, health, water heating, fire, power, aerospace, shipbuilding and other basic projects.
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Advantages
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Reasonable price with excellent quality.Abundant stock and prompt delivery.
Rich supply and export experience, sincere service. |
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