AISI 316L Stainless Steel Rectangular Tube for Curtain Wall Frame with Brushed Finish

Name: AISI 316L Stainless Steel Rectangular Tube for Curtain Wall Frame with Brushed Finish
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2297636315

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$1,666.00

5 Tons

Sample price:US$100.00/piece.Request sample

Product profile

After-sales Service

Negotiable

Warranty

Negotiable

Standard

ASTM, JIS, GB, AISI, DIN, BS

Model NO.

CNB-SS

Certification

ISO, RoHS, IBR

Surface Treatment

Polished

Technique

Cold Rolled

Application

Flange Plate

Edge

Mill

Stock

Inventory

in Stock

Application for

Handrail, Balustrade, Curtain Wall, Gate, Canopy

Material Grade

AISI 201, 304, 316L

Available Form

Round Tube, Square Tube, Rectangular Tube, Sheet,

Surface Finish

180g, 320g, 400g, 600g Polished, Hairline, Mirror,

Transport Package

Standard Seaworthing Package

Trademark

CNB

Origin

Tisco

Production Capacity

100000tons/Year

Key features

From satin and hairline to 8K mirror, our stainless steel tubes and sheets deliver the exact aesthetic required by architects and interior designers for high-end building projects.

Our 316L grade stainless steel offers enhanced corrosion resistance for buildings in coastal areas, while 304 provides durable performance for most interior and urban exterior uses.

Every stainless steel tube and sheet can be supplied pre-cut to your project dimensions, with protective film to prevent scratches during transport and installation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.09h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What stainless steel grade is best for outdoor handrails in a coastal environment?

For coastal handrails within 500m of salt water, we recommend AISI 316L stainless steel tube. The molybdenum content provides superior pitting corrosion resistance against salt spray. For inland applications, AISI 304 offers excellent performance at a lower cost.

Q:Can you provide stainless steel sheets with hairline finish and anti-fingerprint coating?

Yes, we supply AISI 304 stainless steel sheet with hairline (HL) finish and a clear anti-fingerprint coating. This combination is very popular for elevator cab interiors, kitchen backsplashes, and decorative wall panels where a premium look with easy maintenance is required.

Q:What is the difference between 180G, 320G, and 600G polished stainless steel tube?

The grit numbers indicate the surface roughness. 180G is a coarse satin finish, often used for industrial handrails. 320G is a medium satin, the most common architectural finish. 600G is a fine satin approaching a semi-mirror appearance, used for premium interior decoration. We can match your specified grit requirement.