201 / SUS201

201 Stainless Steel Industrial Pipe

201 stainless steel industrial pipe is a cost-effective stainless steel tubing option for indoor structures, light fabrication and low-corrosion applications.

Typical Applications

Indoor decoration, furniture, handrails, general structures, low-corrosion mechanical parts and cost-sensitive non-critical uses.

Specification Range

Outside DiameterCommon procurement range: Φ6mm-325mm; small and medium sizes are common for structural and decorative work.
Wall ThicknessCommon range: 0.3mm-10mm; thin-wall tubing is common for light structures and indoor use.
LengthStandard 6m length; 3m, 4m, 6m or cut-to-length supply available by packing and transport requirement.
FinishBA, 2B, brushed, polished, mirror finish. Bright, brushed or polished surfaces are common for decorative components.
ProcessWelded pipe is common; seamless, cold rolled, polished or brushed supply can be discussed based on availability.
StandardsGB/T 12771, ASTM A554, ASTM A778, enterprise standard or customer drawing; confirm whether the grade meets the target standard.

RFQ Notes

Use caution for humid, acidic, alkaline, salt-spray, food-contact or pressure-service environments. Confirm actual grade, nickel content, surface quality and end-use environment before ordering.

Procurement Guidance

201 stainless steel industrial pipe is usually selected when the buyer needs a clean stainless appearance and stable forming performance, but the environment is not highly corrosive. It works best for indoor frames, furniture structures, display fixtures, handrails and light mechanical parts where cost control matters.

For export orders, please separate visible decorative surfaces from hidden structural surfaces. Visible parts may need brushed or polished finish with protective film, while hidden parts may only need standard bright or 2B finish. This distinction helps reduce unnecessary polishing cost and improves packing accuracy.