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CuZn10 Square Brass Tube by Buck Copper Group Limited Company
Harbor
CuZn10 Square Brass Tube - Image 1

CuZn10 Square Brass Tube

🕐Last updated: Jul 20, 2026
7150/ Bags
Min. Order: 1 Bags
💱₹7,150.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7407.21
⚙️MaterialCuZn10 Brass (H90, C21000) - 90% Copper, 10% Zinc
📁CategoryBrass Tubes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import CuZn10 Square Brass Tube from Buck Copper Group Limited Company - China Wholesale Supply

Buck Copper Group Limited Company offers CuZn10 square brass tubes, also known as H90 brass, composed of 90% copper and 10% zinc. This alloy is widely used in plumbing, architectural trim, heat exchangers, and industrial fluid transport due to its excellent corrosion resistance and thermal conductivity. The tubes are manufactured to international standards such as ASTM, AISI, JIS, EN, and GB.

CuZn10 brass is a standard alloy for applications requiring both formability and strength, with typical tensile strength ranging from 300 to 400 MPa and elongation of 15% to 25%. The material’s machinability and solderability make it a preferred choice for precision components in construction and automotive sectors. Surface finishes include mill, polished, bright, oiled, hairline, brush, mirror, or sand-blasted options, depending on the application.

These square brass tubes are available in side lengths from 30 mm x 30 mm to 300 mm x 300 mm, with wall thicknesses between 1 mm and 5 mm. Custom lengths and sizes can be produced to meet specific project requirements. Buyers in the construction, automotive, and manufacturing sectors often source these tubes for electrical appliances, refrigeration systems, and high-pressure fluid transport.

Technical Specifications for Buck Copper Group Limited Company CuZn10 Square Brass Tube
Alloy GradeCuZn10 (H90, C21000)
Material Composition90% copper, 10% zinc
Tensile Strength300 - 400 MPa typical
Elongation15 - 25% typical
Thermal Conductivity125 - 155 W/m·K typical
Side Length Range30 mm x 30 mm to 300 mm x 300 mm
Wall Thickness1 mm to 5 mm
LengthCustom as required
Surface FinishMill, polished, bright, oiled, hairline, brush, mirror, sand blast
Standard ComplianceASTM, AISI, JIS, EN, GB
About Buck Copper Group Limited Company - Brass Tube Supplier in China
🏭
Buck Copper Group Limited Company
China Harbor
4.5(0)

Buck Copper Group Limited Company is located in the Qingdao West Coast Economic Industrial Zone, Qingdao, Shandong Province, 266400. The company specializes in brass and copper products, with a focus on supplying industrial-grade tubes to global markets. Its trust tier is classified as harbor, indicating a verified status for export operations.

The supplier’s profile does not provide details on response rate, production capacity, or certifications beyond standard export documentation. The company’s product range includes CuZn10 square brass tubes, which are exported to regions such as America, Australia, Europe, and the Middle East. No additional information about client history or quality control processes is available.

CuZn10 square brass tube, also known as H90 brass, is a 90% copper / 10% zinc alloy tube widely used in plumbing, architectural trim, heat exchangers, and industrial fluid transport applications. Manufactured to ASTM, AISI, JIS, EN, and GB standards, these tubes offer excellent corrosion resistance, machinability, and thermal conductivity. Sourced from major producers in China, Germany, and South Korea, CuZn10 square brass tubes are available in a range of wall thicknesses and dimensions to meet project specifications. Ideal for import/export traders supplying to the construction, automotive, and manufacturing sectors worldwide.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About CuZn10 Square Brass Tube from Buck Copper Group Limited Company
CuZn10 brass, also known as H90, consists of 90% copper and 10% zinc. This composition provides high thermal conductivity and corrosion resistance, making it suitable for plumbing and heat exchanger applications.

Sourcing CuZn10 Square Brass Tube from Buck Copper Group Limited Company - China Import Guide

Before placing an order, confirm the exact alloy grade (CuZn10/H90) and verify that the mechanical properties, such as tensile strength and elongation, meet your project’s requirements. Request material test reports (MTRs) to validate composition and performance, as these directly impact durability in applications like plumbing or heat exchangers.

Discuss the side length, wall thickness, and surface finish options with the supplier to ensure the tubes match your specifications. Clarify packaging methods, such as bundled or crated shipments, to prevent damage during transit. Confirm Incoterms (e.g., EXW, FOB, CIF) and the port of loading, typically Qingdao, to align with your logistics and cost structures.

For quality checks, inspect the tubes for dimensional accuracy, surface defects, and material consistency upon arrival. Use calipers to verify side lengths and wall thicknesses, and conduct a visual inspection for cracks or corrosion. Request certifications such as ISO or ASTM compliance to ensure the material meets industry standards for your application.

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Buck Copper Group Limited Company
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Cuzn10 Square Brass Tube in Bulk — Verified Supplier in China

When sourcing Cuzn10 Square Brass Tube for your business, securing the right balance of quality and cost is essential. Buck Copper Group Limited Company, a verified supplier based in China, offers this product with key specifications including CuZn10 / C22000 / H90 - Square Brass Tube, Copper 89-91%, Zinc 9-11%, Impurities <0.5%, and Square profile; common sizes 10x10mm to 50x50mm; wall thickness 0.5-5mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7150/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7407.21, making it a staple in the Brass Tubes sector with strong demand from importing countries worldwide.

Cuzn10 Square Brass Tube Specifications, Trade Terms & Pricing

Importing Cuzn10 Square Brass Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Buck Copper Group Limited Company offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7407.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Buck Copper Group Limited Company — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Cuzn10 Square Brass Tube has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Brass Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Cuzn10 Square Brass Tube — Shipping, Logistics & Customs

Importing Cuzn10 Square Brass Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7407.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Cuzn10 Square Brass Tube

What is the wholesale price of Cuzn10 Square Brass Tube?

The current listed wholesale price for Cuzn10 Square Brass Tube from Buck Copper Group Limited Company is $7150/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Buck Copper Group Limited Company through EximNext.

What is the Minimum Order Quantity (MOQ) for Cuzn10 Square Brass Tube?

The supplier, Buck Copper Group Limited Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cuzn10 Square Brass Tube. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Cuzn10 Square Brass Tube?

For international shipping and customs clearance, Cuzn10 Square Brass Tube is classified under HS Code 7407.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Cuzn10 Square Brass Tube from China?

To import Cuzn10 Square Brass Tube from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Buck Copper Group Limited Company. Ensure you have the necessary import licenses for Brass Tubes products in your destination country.

Is Buck Copper Group Limited Company a verified supplier?

Yes, Buck Copper Group Limited Company is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Cuzn10 Square Brass Tube?

The key specifications for Cuzn10 Square Brass Tube supplied by Buck Copper Group Limited Company include CuZn10 / C22000 / H90 - Square Brass Tube, Copper 89-91%, Zinc 9-11%, Impurities <0.5%, and Square profile; common sizes 10x10mm to 50x50mm; wall thickness 0.5-5mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Cuzn10 Square Brass Tube?

Buck Copper Group Limited Company offers Cuzn10 Square Brass Tube with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Cuzn10 Square Brass Tube the most?

Cuzn10 Square Brass Tube is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Buck Copper Group Limited Company through our platform.

What certifications does this Cuzn10 Square Brass Tube supplier hold?

Buck Copper Group Limited Company maintains international quality certifications. These ensure that the Cuzn10 Square Brass Tube meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Cuzn10 Square Brass Tube on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Buck Copper Group Limited Company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Buck Copper Group Limited Company.

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