What are the payment terms and lead times?

Payment terms include LC, T/T, PayPal, Western Union, and D/P. The average lead time is one month for both peak and off-season periods.

How is quality assurance handled?

We provide triple-layer assurance including automated UT scanning, PMI verification, and mechanical testing, along with full traceability via Mill Test Certificates.

Copper Steel Composite Plate for Decorative Facade with Natural Patina Surface

Name: Copper Steel Composite Plate for Decorative Facade with Natural Patina Surface
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2295003505

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

US$650.00

1 Ton

Sample price:US$100.00/piece.Request sample

Product profile

After-sales Service

Negotiable

Warranty

Negotiable

Type

Steel Plate

Model NO.

CNB-CS

Standard

ASTM, AISI, GB, JIS, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Milling

Technique

Composite

Application

Ship Plate, Boiler Plate, Container Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel

Stock

Not Stock

Inventory

in Stock

Application for

Museum, Theatre, High-End Facade

Bonding

Explosion Welded (Metallurgical Bond)

Size

Custom Width ≤1250mm, Length ≤5000mm

Transport Package

Standard Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

Shandong

Production Capacity

10000tons/Year

Key features

Patented Polymer Bonding: Uses roll bonding or explosion cladding for cost-effective multi-material performance.

6:1 Thickness Ratio: Optimized ratio of SA516Gr70 base to 2205 cladding for structural integrity and corrosion resistance.

Sulfur Corrosion Immunity: Resists H2S and naphthenic acid, reducing wall thinning by 90% compared to carbon steel.

Extended Service Life: Lasts over 25 years, which is 3 times longer than standard carbon steel alternatives.

Cost Efficiency: Provides 50% cost savings compared to solid 2205 duplex steel solutions.

Thermal Fatigue Resistance: Matched thermal expansion coefficients minimize stress during thermal cycles and decoking.

Certified Quality: Compliant with ASME, NACE MR0175, ISO, and PED standards with full traceability.

Custom Dimensions: Available in custom widths up to 1250mm and lengths up to 5000mm for specific applications.

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: ≤2.04h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a strong emphasis on exports, accounting for 90% of their sales. They have a clear focus on selling building materials and related products but lack evidence of certifications, which could affect credibility. The company does not manage overseas warehouses or have overseas agents, indicating limited international presence despite a high export percentage. Financially, there is no recorded revenue or profit over the last three years, raising concerns about financial stability. Their ability to innovate is evidenced by pioneering certain coating technologies, although there is no R&D capability with SDK availability. Production customization is available, but the overall production capacity is unclear.

Supplier typeThe supplier is identified as a trading company with a business scope involving the sales of building materials and related items.

Financial creditThe supplier reports no operating revenue or profit over the past three years, raising concerns about their financial credibility.

R&D capabilityThe supplier demonstrates innovation through pioneering specific coating technologies, although they lack R&D capability with SDK availability.

Customization capabilityThe supplier offers customization from samples and designs, indicating flexibility in meeting customer needs.

Product Q&A

Q:What bonding technologies are used for the composite plate?

We utilize patented polymer bonding processes or explosion cladding technology to ensure a solid-state metallurgical bond between the base and cladding layers.

Q:What is the composition of the composite plate?

The plate consists of an SA516Gr70 base material (86%) for structural load-bearing and a UNS S32205 cladding layer (14%) for corrosion resistance.

Q:What are the standard dimensions and customization options?

Standard thickness ranges from 12-180mm, width up to 4,500mm, and length up to 20,000mm. Custom widths up to 1250mm and lengths up to 5000mm are available.

Q:What certifications does the product hold?

The product is certified under ASME Sec. VIII Div.1, PED 2014/68/EU, ISO 3834, and NACE MR0175/ISO 15156 for sulfide stress cracking immunity.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 20 tons.