Import Square Copper Mould Tube — Buy in wholesale FOB from Supplier in China

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Square Copper Mould Tube by Amk Metallurgical Machinery Group Co., Ltd.
Harbor
Square Copper Mould Tube - Image 1

Square Copper Mould Tube

🕐Last updated: Sep 22, 2026
400/ Bags
Min. Order: 1 Bags
💱₹400.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7403.11
⚙️MaterialElectrolytic Copper Cu 99.99% (Grade: ETP C11000 / OFE C10100)
📁CategoryCopper 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 Square Copper Mould Tube from Amk Metallurgical Machinery Group Co., Ltd. - Wholesale Supply

The Square Copper Mould Tube supplied by Amk Metallurgical Machinery Group Co., Ltd. is a precision‑engineered cooling component for continuous casting machines in steel production. It is manufactured from electrolytic copper with a purity of 99.99 % (ETP C11000 / OFE C10100). Available sizes cover square cross‑sections from 50 mm × 50 mm up to 650 mm × 650 mm, fitting a broad selection of billet dimensions. The tubes are designed to withstand the intense thermal gradients of molten steel solidification.

Standard tube wall thickness is typically 10‑30 mm, providing sufficient structural rigidity while allowing efficient cooling. The copper’s thermal conductivity of about 390 W/m·K delivers uniform cooling across the billet. Surface durability is enhanced by hard‑chrome, Ni‑Cr, Ni‑Fe or Ni‑Co‑Cr plating, with post‑plating hardness usually between 150 and 200 HV. These treatments address the low intrinsic hardness of copper and extend service life under abrasive steel shell contact.

Steel plants and continuous casting equipment distributors worldwide procure these mould tubes as consumable wear parts. Shipping is arranged from Wuxi, China, typically under FOB or CIF terms after confirming order details. Buyers should verify the required size, coating type, storage conditions and any applicable inspection certificates with the supplier before finalising the purchase.

Technical Specifications for Amk Metallurgical Machinery Group Co., Ltd. Square Copper Mould Tube
MaterialElectrolytic copper Cu 99.99 % (ETP C11000 / OFE C10100)
Size range50 mm × 50 mm to 650 mm × 650 mm
Wall thicknessTypical 10‑30 mm (standard for billet moulds)
Thermal conductivityApproximately 390 W/m·K (typical for high‑purity copper)
Coating optionsHard chrome, Ni‑Cr, Ni‑Fe, Ni‑Co‑Cr (supplier offers)
Plating hardnessTypical 150‑200 HV after plating (standard)
Tensile strengthMinimum 210 MPa (typical for C11000 grade)
Recommended storageDry, well‑ventilated environment, avoid acids (supplier guidance)
About Amk Metallurgical Machinery Group Co., Ltd. - Metallurgical Machinery Supplier in China

Amk Metallurgical Machinery Group Co., Ltd. operates from No.2‑2 West Binjiang Road, Wuxi, Jiangsu, China. It is classified as a harbour‑tier supplier, meaning its corporate registration and key certifications have been cross‑checked. The platform records a zero response rate, suggesting that the company has not yet replied to recent enquiries. The firm manufactures metallurgical equipment, with a focus on copper mould tubes for continuous casting applications.

Its square copper mould tubes are produced from 99.99 % electrolytic copper and can be supplied in sizes from 50 mm up to 650 mm square. The company offers various surface treatments, including hard‑chrome and nickel‑based coatings, to improve wear resistance. As with the first listing, details such as minimum order quantity, lead time and certification status are not provided and should be confirmed with the supplier.

Square copper mould tubes are precision-engineered cooling components designed for continuous casting machines in the steelmaking industry. Manufactured from high-purity electrolytic copper, these mould tubes provide uniform heat extraction during the solidification of molten steel into square Billets. As critical wear parts in secondary steelmaking, they require regular replacement, making them a high-demand consumable in global steel plants. Export-grade square copper mould tubes are available in standard sizes matching common Billet section dimensions, typically packaged for secure international shipping.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
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Major MarketsGlobal
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Frequently Asked Questions About Square Copper Mould Tube from Amk Metallurgical Machinery Group Co., Ltd.
The tubes are made from electrolytic copper with a purity of 99.99 % (ETP C11000 / OFE C10100). This high purity ensures excellent thermal conductivity for effective heat extraction.

Sourcing Square Copper Mould Tube from Amk Metallurgical Machinery Group Co., Ltd. - China Import Guide

Prospective buyers need to validate Amk Metallurgical Machinery Group’s harbour‑tier verification, obtain a copy of its corporate registration and any applicable metallurgical equipment certifications. Requesting recent production photos, a catalogue of available tube sizes and a sample coating thickness report will give a clearer picture of the supplier’s capacity. These steps help ensure the supplier can meet the technical demands of continuous casting plants.

The mould tubes are shipped from Wuxi, China, usually via the nearby Shanghai or Ningbo ports under FOB or CIF terms as agreed with the buyer. Because lead‑time is not disclosed, the importer should ask for a production lead schedule and expected shipment date before placing the order. Common payment structures involve an initial deposit followed by a letter of credit or documentary collection, but the exact arrangement must be settled with the supplier.

After receipt, the tubes should be inspected for surface coating integrity, measured for wall thickness and checked for any corrosion signs. A hardness test (150‑200 HV) and a thermal conductivity verification are advisable to confirm compliance with the supplied specifications. Importers should also obtain a mill test certificate and a warranty statement covering coating wear and dimensional stability.

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China
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Buy Square Copper Mould Tube in Bulk — Verified Supplier in China

When sourcing Square Copper Mould Tube for your business, securing the right balance of quality and cost is essential. Amk Metallurgical Machinery Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including Cu-ETP (Electrolytic Tough Pitch) / CuAg0.1 Silver-Doped Copper, Cu 99.99% min, Ag 0.08-0.12%, residual elements <0.03%, and Square cross-section, inner cavity 100mm-300mm, wall thickness 8-25mm, length 700-1,500mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7403.11, making it a staple in the Copper Tubes sector with strong demand from importing countries worldwide.

Square Copper Mould Tube Specifications, Trade Terms & Pricing

Importing Square Copper Mould Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Amk Metallurgical Machinery Group Co., Ltd. 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 7403.11 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 Amk Metallurgical Machinery Group Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Square Copper Mould 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 Copper Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Square Copper Mould Tube — Shipping, Logistics & Customs

Importing Square Copper Mould 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 7403.11 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 Square Copper Mould Tube

What is the wholesale price of Square Copper Mould Tube?

The current listed wholesale price for Square Copper Mould Tube from Amk Metallurgical Machinery Group Co., Ltd. is $400/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 Amk Metallurgical Machinery Group Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Square Copper Mould Tube?

The supplier, Amk Metallurgical Machinery Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Square Copper Mould Tube. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Square Copper Mould Tube?

For international shipping and customs clearance, Square Copper Mould Tube is classified under HS Code 7403.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Square Copper Mould Tube from China?

To import Square Copper Mould Tube from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Amk Metallurgical Machinery Group Co., Ltd.. Ensure you have the necessary import licenses for Copper Tubes products in your destination country.

Is Amk Metallurgical Machinery Group Co., Ltd. a verified supplier?

Yes, Amk Metallurgical Machinery Group Co., Ltd. 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 Square Copper Mould Tube?

The key specifications for Square Copper Mould Tube supplied by Amk Metallurgical Machinery Group Co., Ltd. include Cu-ETP (Electrolytic Tough Pitch) / CuAg0.1 Silver-Doped Copper, Cu 99.99% min, Ag 0.08-0.12%, residual elements <0.03%, and Square cross-section, inner cavity 100mm-300mm, wall thickness 8-25mm, length 700-1,500mm (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 Square Copper Mould Tube?

Amk Metallurgical Machinery Group Co., Ltd. offers Square Copper Mould Tube with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Square Copper Mould Tube the most?

Square Copper Mould Tube is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Amk Metallurgical Machinery Group Co., Ltd. through our platform.

What certifications does this Square Copper Mould Tube supplier hold?

Amk Metallurgical Machinery Group Co., Ltd. maintains international quality certifications. These ensure that the Square Copper Mould Tube meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Square Copper Mould Tube on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Amk Metallurgical Machinery Group Co., Ltd. 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 Amk Metallurgical Machinery Group Co., Ltd..

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