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Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Seamless Stainless Steel Round and Square Pipe 201 304 316L Factory Supply
Material: 201 / 304 / 316 / 316L Stainless Steel
Shape: Round / Square
Outer Diameter: 6–219mm (custom)
Thickness: 0.5–6.0mm
Process: Seamless / Cold Drawn / Hot Rolled
Finish: Annealed / Pickled / Polished
Length: 3m / 6m / Custom Cut
Application: Machinery / Construction / Fluid Pipe / Equipment Parts
Sales Models: Wholesale / OEM / Cut-to-Length
MOQ: 1 Ton

Size

OD:6-219mm
Thickness:0.5-6mm
Other(Customized)

Material

201
304
316
316L

Surface Finish

Annealed
Pickled
Polished
Other(Customized)
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Seamless stainless steel pipes are widely used in structural engineering, mechanical components, fluid transportation systems, chemical equipment and industrial processing lines due to their high strength, corrosion resistance and precision dimensional control. Seamless production eliminates welding lines, providing uniform mechanical performance and a smoother inside surface, which is especially important for high-pressure or sanitary applications.

The pipes are available in 201, 304, 316 and 316L material grades, offering different corrosion-resistance levels to meet cost and environmental requirements. 304 is suitable for general industrial use, while 316 and 316L are preferred in marine, food, medical and chemical environments. Shapes include round and square profiles, with customizable diameter, thickness and cut length.

Quality control includes eddy current testing, hydrostatic testing and surface inspection. Pipes are packed with waterproof wrapping and steel bands for export shipment. OEM services such as threading, bending, slotting, beveling and laser marking are available upon request, making the product suitable for both distributors and engineering contractors.


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