What is the average lead time?

The average lead time is within 15 workdays for both peak season and off-season orders.

Is the manufacturer a factory or trading company?

We are a factory with ISO 9001:2015 certification, ensuring direct manufacturing and quality control.

What sizes are available for square copper tubes?

Square copper tubes are available in sizes ranging from 50x50mm to 650x650mm with thicknesses from 6-50mm.

Dia 90mm R4000 Crystallizer Copper Mould Tube for Round Billet Casting

Name: Dia 90mm R4000 Crystallizer Copper Mould Tube for Round Billet Casting
Brand: Henan Rongxing Carbon Products Co., Ltd.
SKU: 2104304575

Henan, ChinaHenan Rongxing Carbon Products Co., Ltd.

US$400.00-800.00

4 Pieces

Product profile

Customization

Available

Type

Special Casting

Application

Crystallizer Copper Mould Tube

Model NO.

copper mould tube

Material

Copper

Function

High Temperature Resistance

Mold Material

Metal Mold

Certification

CE, ISO

Warranty

12 Months

Metal Color

Copper

Customized

Condition

New

After-sales Service

Provide

Transport Package

Plastic Film and Wooden Box

Specification

According to the drawing

Trademark

RongXing

Origin

China

Production Capacity

5000 PCS/Year

Key features

Customized Solutions: Tailored copper mould tubes based on specific industrial needs and budget.

High Quality Materials: Uses Cu-DHP, Cu-Ag, or Cu-Cr-Zr for optimal hardness and thermal conductivity.

Special Coatings: Internal coatings like Cr, Ni-Co, Ni-Fe enhance erosion resistance and service life.

Wide Size Range: Available in square, round, rectangular, and beam blank sizes from 50x50 to 650x650mm.

ISO Certified Factory: Manufactured in an ISO 9001:2015 certified facility with strict quality control.

12 Months Warranty: Comprehensive 12-month warranty coverage for all mechanical equipment.

CE & ISO Certified: Products meet international safety and quality standards with CE and ISO certifications.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

Henan Rongxing Carbon Products Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-04 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤0.08h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHenan Rongxing Carbon Products Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, operating in metallurgy, minerals, and energy. It specializes in graphite electrodes and electrode paste and also offers related carbon and refractory products. The supplier reports ISO 9001 certification, three production lines, stated annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste, and raw-material and process testing controls. Its technicians are described as trained engineers with relevant furnace or graphite-manufacturing experience, and the company provides problem identification, productivity support, employee training, and technical assistance. Proprietary intellectual property, advanced equipment, and production processes are claimed, but specific innovations are not detailed. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a limited company from China and is described as both a trading company and manufacturer/factory. Its stated business focuses on graphite electrodes, electrode paste, and related carbon and refractory products for metallurgy, minerals, and energy applications.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality management system, although no other certifications or certificate validity details are provided.

After-Sales capabilityThe supplier states that it supports customers beyond product sales by identifying potential problems, improving productivity, training employees on the job, and solving customer problems. Its technicians are described as trained engineers with experience in furnaces or graphite manufacturing.

R&D capabilityThe supplier claims proprietary intellectual property, advanced manufacturing and inspection equipment, advanced production techniques, and an innovative spirit used to develop optimal solutions. These statements support innovation capability, although no specific patents, technologies, or product innovations are identified.

Production capacityThe supplier reports three production lines and annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, providing explicit evidence of substantial stated capacity and delivery capability.

Product Q&A

Q:What materials are used for the copper mould tubes?

We use Cu-DHP for smaller sizes, Cu-Ag for larger sections, and Cu-Cr-Zr for beam blank mould tubes to ensure optimal hardness and thermal conductivity.

Q:Can the copper mould tubes be customized?

Yes, we offer customized solutions based on your specific industrial needs and budget, including non-standard sizes and shapes.

Q:What special coatings are available?

We provide internal surface coatings such as Cr, Ni-Co, Ni-Fe, and Ni-Co-Cr to increase erosion resistance and extend service life.

Q:What is the warranty period?

We provide a 12-month warranty for our copper mould tubes.

Q:What are the accepted payment terms?

We accept T/T, L/C, D/P, PayPal, and Western Union. Delivery terms include FOB, CFR, CIF, and EXW.