Round Cold Rolled SS201 SS304 Stainless Steel Pipes And Tubes Seamless

Cold rolling technology enables the production of tubes with extremely precise control over outer diameter and wall thickness, delivering superior dimensional accuracy and surface quality.

Outer Diameter Range: Φ6mm ~ Φ273mm (small and medium diameters are our specialty)

Wall Thickness Range: 0.5mm ~ 20mm and above

• Precision Instrument Tubes: Φ10mm x 1.0mm
• Heat Exchanger Tubes: Φ19mm x 2.0mm
• Hydraulic Cylinder Barrels: Φ50mm x 5.0mm
• Food Industry Tubes: Φ33.7mm x 1.5mm

• Acid Pickling (AP): Silver-white or light gray matte surface with uniform passivation film
• Bright Finish (BA): Mirror-like surface with high internal cleanliness
• Cold-rolled State: Metallic cold-worked luster with high hardness
• Decorative Finishes: Polishing, wire drawing, sandblasting, and electroplating available

A1: Our main products include stainless steel plate/sheet, coil, round/square pipe, bar, channel, and related stainless steel products.

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available, and we maintain ISO and SGS certifications.

A3: We employ many professionals and technical personnel, offer competitive pricing, and provide superior after-sales service compared to other stainless steel companies.

A4: We have exported to more than 50 countries including America, UK, Kuwait, Egypt, Turkey, Jordan, India, and many others.

A5: We provide small in-stock samples free of charge. Customized samples typically require 5-7 days for preparation.