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Cold Hot Rolled Polished Round Stainless Steel Tube, Grades 201,304,316, Low Temperature Steel Pipe Material
Product Spotlights
Cold/hot rolled 201/304/316 stainless steel round tube with polished surface, excellent low-temperature performance (down to -196°C), customizable dimensions (OD 6–219mm, wall 0.5–8mm), mirror finish option, factory-direct from Wuxi Yansheng Technology with ISO9001, HACCP, SA8000 certifications. Global shipping from China ports.
US$ 1.85 - 4.25
MOQ: 100 Kilograms
Key Specifications
Get Latest Price
Grade:
Other, 201, 304, 316
Shape:
Round
Certification:
Other, ISO9001
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
15 days
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Grade
Other, 201, 304, 316
Shape
Round
Certification
Other, ISO9001
material
Stainless Steel
surface
Polished (Matte/Bright)
process
Cold Rolled, Hot Rolled
application
Low Temperature, Industrial
outer_diameter
6mm - 219mm (customizable)
wall_thickness
0.5mm - 8mm (customizable)
standard_length
3m, 6m or custom
Wuxi Yansheng Technology Co., Ltd. is a professional manufacturer established in 2017, operating from a 1,000–3,000 m² factory in Wuxi, Jiangsu, China. Our Cold Hot Rolled Polished Round Stainless Steel Tube in grades 201, 304, and 316 is engineered for low-temperature environments. Combining precision rolling and polishing processes, this pipe offers excellent corrosion resistance, dimensional accuracy, and a smooth surface finish. Designed to meet demanding industrial standards, it serves as a reliable solution for fluid transport, structural support, and sanitary applications.
Key Features & Technical Specifications
- Multi-Grade Availability: Choose from 201 (economical), 304 (general purpose), or 316 (enhanced corrosion resistance for marine/chemical use).
- Cold/Hot Rolled Process: Cold rolled ensures tighter tolerances (e.g., ±0.05mm OD) and smoother surface; hot rolled offers cost efficiency for larger diameters.
- Polished Finish: Surface roughness Ra ≤ 0.4μm (mirror polish optional up to Ra 0.1μm), ideal for food, pharmaceutical, and cryogenic lines.
- Low Temperature Performance: Retains toughness and impact resistance down to -196°C (for 304/316 grades), meeting ASTM A269 / A312 standards.
- Customizable Dimensions: Outer diameter from 6mm to 219mm, wall thickness 0.5–8mm, lengths up to 12m or as per request.
- Complete Traceability: Mill test certificates, heat number, and chemical composition report provided with every shipment.
| Parameter | Range |
|---|---|
| Grade | 201, 304, 316 |
| Outer Diameter | 6 – 219 mm |
| Wall Thickness | 0.5 – 8 mm |
| Surface Roughness | Ra ≤ 0.4μm (mirror optional) |
| Length | 3 m, 6 m, or custom up to 12 m |
| Yield Strength (304) | ≥ 205 MPa |
| Low-Temp Service | Down to -196°C |
Advantages for Your Business
- Reduced Maintenance: Smooth polished interior minimizes fouling and scaling, lowering cleaning cycles.
- Versatility: Suitable for piping systems in food & beverage, cryogenic storage, heat exchangers, and architectural handrails.
- Consistent Quality: In-house production with strict QC from raw material to finished product ensures repeatable performance.
- Competitive Pricing: As a manufacturer, we eliminate middleman costs, offering factory-direct prices for bulk orders.
- Global Export Expertise: We ship from Tianjin, Shanghai, Qingdao, and Ningbo ports to markets across North America, Europe, Southeast Asia, and more.
With an annual export value of US$50–100 million and a workforce of 101–200 experienced professionals, Wuxi Yansheng Technology Co., Ltd. has built a reputation for reliability. Our quality management system is certified under multiple standards including ISO9001, ISO14000, HACCP, SA8000, OHSAS18001, and others, ensuring every tube meets stringent international requirements. We provide full traceability documentation and support third-party inspections (e.g., SGS, BV) upon request.
Choose our Cold Hot Rolled Polished Round Stainless Steel Tube to enhance your project’s durability and hygiene standards. Contact us today for a quote or technical consultation—our team is ready to serve your custom dimensions and delivery needs.
Frequently Asked Questions (FAQ)
-
Q: Can these tubes be used in cryogenic applications?
A: Yes, grades 304 and 316 are suitable for low temperatures down to -196°C. Grade 201 is recommended only for moderate cold service (above -40°C). We can provide impact test reports upon request. -
Q: What is the difference between cold rolled and hot rolled?
A: Cold rolled tubes have tighter tolerances and better surface finish (Ra ≤ 0.4μm), while hot rolled is more cost-effective for larger diameters but may have a slightly rougher surface. Both are available polished. -
Q: Do you offer surface customization?
A: Yes, we can supply matte, bright, or mirror-polished finishes. Mirror polish (Ra 0.1μm) is available for sanitary and pharmaceutical use. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes and grades, MOQ is 1 ton. For special dimensions or custom finishes, MOQ may be higher—please inquire for details. -
Q: How are the tubes packed for export?
A: Each tube is individually wrapped with plastic, bundled with steel straps, and packed in seaworthy wooden crates or containers. End caps are inserted to protect threads and edges. -
Q: Can you provide third-party inspection?
A: Absolutely. We support inspections by SGS, BV, TÜV, or other agencies at buyer's cost. Mill test certificates are included free. -
Q: What certifications do you hold?
A: Our factory is certified with ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, TL900, QS9000, and many more. Please refer to our certificate list for details. -
Q: What is the typical lead time?
A: For standard stock sizes, 7–15 days. For custom orders, 20–30 days depending on quantity and specifications.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2017
Factory Size
1,000-3,000 square meters
Annual Export Value
US$50 Million - US$100 Million
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