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UHP550 Graphite Electrode
The UHP550 Graphite Electrode offered by Darren features a nominal diameter of 550 mm, making it suitable for high‑current electric‑arc furnace applications. It is produced from petroleum needle‑coke based graphite classified as UHP grade, delivering low ash levels and strong thermal stability. The electrode conforms to recognised ASTM and JIS standards for ultra‑high‑power consumables used in scrap‑based steelmaking. Its design targets continuous operation in large‑scale steel plants that require reliable electrical performance.
Typical electrical conductivity for this grade lies around 155 S/m, and the material can endure rapid temperature fluctuations up to 210 °C without failure. Standard practice ships the electrodes in wooden crates, usually three units per crate, with an approximate gross weight of 1 300 kg per electrode. The typical length supplied reaches 2 400 mm, allowing flexibility in furnace configuration. These industry‑standard parameters help maintain consistent melt quality and energy efficiency.
Major consumers include integrated steel mills and specialty alloy producers that depend on steady arc power for melting recycled scrap. Darren presents the product at competitive bulk rates, but prospective buyers must confirm minimum order quantities, preferred incoterms and payment methods directly with the supplier. Shipments are normally dispatched from Tianjin ports, and the supplier can issue mill test certificates upon request. Importers are advised to arrange a trial run before committing to larger volumes to verify performance in their specific furnace setup.
| Material | Petroleum needle coke based graphite (UHP grade) |
| Diameter | 550 mm (typical for UHP550 model) |
| Length | 2 400 mm (typical maximum length) |
| Ash Content | <0.5 % (as supplied) |
| Electrical Conductivity | 155 S/m (typical for UHP grade) |
| Thermal Shock Resistance | 210 °C (typical for high‑current electrodes) |
| Standard Compliance | ASTM and JIS (standard compliance) |
| Packaging | Wooden crate containing 3 electrodes (typical) |
| Gross Weight per Electrode | Approx. 1 300 kg (typical) |
| Diameter Tolerance | ±2 mm (standard for large electrodes) |
Darren operates from a business address in Tianjin, China: 51‑1‑103, Rungis International Business District, Jinghai Town, Jinghai District, postal code 300000. The platform lists the supplier with a harbour‑tier verification, although the recorded response rate is currently 0 % and the average response time is shown as 0 hours.
YCC, the manufacturing partner behind the listing, delivers up to 65 000 tons of graphite electrodes annually, covering UHP, HP and RP grades with diameters from 300 mm to 700 mm. Their products enjoy approval from users in more than 40 nations, such as Italy, the United Kingdom, Brazil and Serbia. Darren handles the export liaison for YCC, coordinating quotations, logistics and after‑sale support for international customers.
UHP550 ultra high power graphite electrodes are engineered for electric arc furnace steelmaking, offering superior electrical conductivity and thermal resistance. With a typical diameter of 550mm, these electrodes meet rigorous industry standards and are suitable for high-current, continuous operation in scrap-based steel production. Exported globally from leading Chinese manufacturers with an annual capacity exceeding 65,000 tons, UHP graphite electrodes represent a critical consumable in the global steel supply chain.
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Sourcing UHP550 Graphite Electrode from Darren - China Import Guide
Importers should first request the mill test certificate, ash analysis and conductivity report to confirm that the material meets the advertised specifications. Verify that the diameter and length match the values stated, and ensure the supplied documentation references compliance with ASTM and JIS standards. These checks reduce the risk of receiving non‑conforming consumables.
Logistical arrangements typically involve loading the crates at Tianjin ports under FOB or CIF terms; however, exact incoterms, container availability and estimated sailing dates must be clarified with Darren. Ask the supplier for a projected lead time and any port‑handling fees that may apply. Discuss preferred payment mechanisms, such as irrevocable L/C or T/T, and confirm that they are reflected in the sales contract.
Quality control is best supported by a third‑party inspection before the cargo is sealed. Inspectors should measure diameter tolerance, examine surface integrity and perform a conductivity test on a random sample. Request the final inspection report together with the mill test certificate and any export licences required for customs clearance.
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30 suppliersBuy Uhp550 Graphite Electrode in Bulk — Supplier in China
When sourcing Uhp550 Graphite Electrode for your business, securing the right balance of quality and cost is essential. Darren, a supplier based in China, offers this product with key specifications including UHP (Ultra High Power) - Grade 550, Fixed Carbon ≥ 99.5%, Ash Content ≤ 0.3%, Sulfur ≤ 0.05%, and Diameter 300mm to 700mm, Length 1500mm to 2400mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $19004000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8545.11, making it a staple in the Electrodes sector with strong demand from importing countries worldwide.
Uhp550 Graphite Electrode Specifications, Trade Terms & Pricing
Importing Uhp550 Graphite Electrode requires careful attention to shipping logistics, customs compliance, and secure payment terms. Darren 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 8545.11 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 import export marketplace designed to make cross-border trade secure and efficient.
About Darren — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Uhp550 Graphite Electrode for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Electrodes category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Uhp550 Graphite Electrode — Shipping, Logistics & Customs
Importing Uhp550 Graphite Electrode 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 8545.11 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 Uhp550 Graphite Electrode
What is the wholesale price of Uhp550 Graphite Electrode?
The current listed wholesale price for Uhp550 Graphite Electrode from Darren is $19004000/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 Darren through EximNext.
What is the Minimum Order Quantity (MOQ) for Uhp550 Graphite Electrode?
The supplier, Darren, has set a Minimum Order Quantity (MOQ) of 1 Bags for Uhp550 Graphite Electrode. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Uhp550 Graphite Electrode?
For international shipping and customs clearance, Uhp550 Graphite Electrode is classified under HS Code 8545.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Uhp550 Graphite Electrode from China?
To import Uhp550 Graphite Electrode from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Darren. Ensure you have the necessary import licenses for Electrodes products in your destination country.
How can I check Darren before ordering?
Open the Darren company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Uhp550 Graphite Electrode?
The key specifications for Uhp550 Graphite Electrode supplied by Darren include UHP (Ultra High Power) - Grade 550, Fixed Carbon ≥ 99.5%, Ash Content ≤ 0.3%, Sulfur ≤ 0.05%, and Diameter 300mm to 700mm, Length 1500mm to 2400mm (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 Uhp550 Graphite Electrode?
Darren offers Uhp550 Graphite Electrode with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Uhp550 Graphite Electrode the most?
Uhp550 Graphite Electrode is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Darren through our platform.
What certifications does this Uhp550 Graphite Electrode supplier hold?
Darren maintains international quality certifications. These ensure that the Uhp550 Graphite Electrode meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Uhp550 Graphite Electrode on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Darren 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 Darren.
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