201 Stainless Steel Industrial Pipe
Cost-conscious stainless steel tube for indoor structures, light fabrication and low-corrosion applications.
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Stainless steel tube and pipe products
ZAIHUI supplies stainless steel tubing and stainless steel pipe for industrial processing, construction, engineering projects and overseas export business.
304 Stainless Steel Industrial Pipe
Mainstream 304 stainless steel pipe for process lines, structural fabrication and construction projects.
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316 Stainless Steel Industrial Pipe
316 stainless steel tube for chloride exposure, chemical processing, coastal projects and fluid service.
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Industrial Fluid Pipe
Stainless steel pipe for process fluids, utility lines, water treatment and industrial transfer systems.
View Details Mechanical Structural Tube
Round, square and rectangular stainless steel tubing for frames, supports and fabricated components.
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304 / 316 / 201 material guide
Common procurement ranges below are for preliminary RFQ planning. Final supply depends on standard, drawing, mill test certificate, inspection requirements, quantity and lead time.
| Item | 304 Stainless Steel Pipe | 316 Stainless Steel Tube | 201 Stainless Steel Pipe |
|---|---|---|---|
| Outside Diameter | Common range: Φ6mm-325mm; custom sizes by drawing. | Common range: Φ6mm-325mm; standard sizes or custom OD for pressure and corrosion-service projects. | Common range: Φ6mm-325mm; often used in light structural and decorative applications. |
| Wall Thickness | Common range: 0.3mm-10mm; heavier wall or Schedule sizes by standard. | Common range: 0.3mm-10mm; chemical and fluid service may require Schedule or project-specific wall thickness. | Common range: 0.3mm-10mm; thin-wall structural use is common. |
| Finish | BA, 2B, brushed, polished, pickled, mirror finish. | BA, 2B, brushed, polished, pickled and passivated, mirror finish. | BA, 2B, brushed, polished, mirror finish. |
| Applications | Food processing, general chemical service, machinery, heat exchangers, water treatment and construction. | Chemical processing, coastal projects, chloride exposure, water treatment, heat exchangers and marine environments. | Indoor structures, furniture, handrails, light fabrication and low-corrosion mechanical parts. |
| Key Advantage | Balanced corrosion resistance, weldability and availability. | Better resistance to pitting and chloride corrosion than 304. | Cost-effective option for low-corrosion, non-critical uses. |
RFQ Checklist
Information for stainless steel tube export orders.
- Product: 201/304/316 stainless steel industrial pipe, industrial fluid pipe or mechanical structural tube.
- Specification: tube shape, OD, wall thickness, length, quantity and tolerance.
- Requirements: standard, finish, inspection documents, export packing and destination.