Goldsupplier.com
Post RFQ
ALL CATEGORIES

Browse by Category

Featured Suppliers

Featured verified suppliers in Coke

Featured Products

Top-selling and featured products in Coke

Smart Sourcing Guide

Essential tips for successful procurement

Find Products Efficiently

Quickly locate what you need:
Browse specialized subcategories above
Use precise keywords in our search
Filter by specifications & certifications

Verify Supplier Credentials

Ensure reliable partnerships:
Look for the badgeVerified Supplier
Check supplier certifications
Review transaction history

Industry Insights

Key developments and opportunities about Coke

  • Applications

    Coke is primarily used in steel production as a reducing agent in blast furnaces, with other applications including aluminum manufacturing via calcined coke and battery electrode production using needle coke for lithium-ion cells.

  • Industry Trends

    Emerging technologies focus on automated coking processes and energy-efficient innovations, such as carbon capture systems, to enhance sustainability and optimize coke quality for metallurgical and petroleum coke applications.

  • Sustainability & Compliance

    Compliance involves adhering to environmental regulations like ISO 14001 and international standards for emissions control; eco-trends prioritize low-carbon production and waste reduction in coke manufacturing.

  • Buying Guide

    When procuring coke, evaluate suppliers based on ISO 9001 certifications, quality consistency, and sustainability practices; select products by assessing coke type, purity levels, and ash content for specific industrial needs.
FAQ

Common Sourcing Questions

Common Sourcing Questions in Coke

What is the typical MOQ for metallurgical coke in bulk orders?

The minimum order quantity (MOQ) for metallurgical coke typically ranges from 1,000 to 5,000 metric tons, depending on supplier capacity and market demand. Suppliers often require bulk purchases to optimize production costs and logistics. For reliable sourcing, verify that the coke meets ASTM D5341 standards and that the supplier holds ISO 9001 certification for consistent quality in steelmaking applications. Negotiate based on your annual volume and consider long-term contracts for better pricing and supply stability.

Can I customize the sulfur content in petroleum coke for specific industrial uses?

Yes, most suppliers offer customization for petroleum coke, including adjustments to sulfur content, volatile matter, and particle size to suit applications like fuel or anode production. The process starts with submitting your specifications, followed by sample approval to ensure compliance. MOQ for custom orders often begins at 500 metric tons. Confirm that the supplier is ISO 9001 certified for quality control and provides detailed test reports to meet international trade requirements.

What packaging options are available for semi-coke to ensure safe international shipping?

Semi-coke is typically packaged in moisture-proof bulk bags (e.g., jumbo bags) or loose in containers for cost-effective bulk shipments. Packaging choices depend on order size, with MOQ starting around 300 metric tons for standard options. Suppliers implement dust-proof sealing and palletization to prevent contamination during transit. Ensure packaging adheres to export regulations, such as IMDG codes for hazardous materials, and verify supplier certifications like ISO 9001 for reliable handling and delivery to your facility.

How does the sampling process work for needle coke to verify quality before full production?

For needle coke, the sampling process involves requesting free samples to test key parameters like ash content and real density for electrode manufacturing. Suppliers usually provide samples within 1-2 weeks, but you may cover shipping costs. After approval, full production begins with MOQ often set at 200-500 metric tons. Ensure the coke complies with ASTM D6376 standards and that the supplier holds ISO 9001 certification for consistent quality and traceability in high-value applications.

What certifications are essential for formed coke used in foundry operations?

Essential certifications for formed coke include ISO 9001 for quality management and ISO 14001 for environmental compliance, ensuring it meets standards for strength and reactivity in foundries. Suppliers should provide material safety data sheets (MSDS) and test reports for customs clearance. MOQ typically starts at 400 metric tons. Always verify certifications during sourcing to guarantee product reliability and facilitate smooth international trade, reducing risks of delays or rejections.

What transportation methods are recommended for calcined coke to minimize moisture exposure?

Calcined coke is best transported in sealed bulk carriers or container ships for large volumes, with MOQ often starting from 500 metric tons. Suppliers use desiccants and moisture-proof linings to prevent degradation during transit. Lead times vary by destination but average 4-6 weeks. Ensure carriers comply with international shipping regulations, such as IMDG codes, and that the supplier has ISO 9001 certification for quality assurance throughout the logistics chain.

Can I order small quantities of other cokes like coke breeze for testing purposes?

Yes, suppliers frequently accommodate small orders of other cokes, such as coke breeze for testing, with MOQ as low as 10-20 metric tons. The process includes quick sample provision for quality verification, followed by express shipping if needed. Confirm that the product meets your specific requirements, such as particle size for filtration, and that the supplier is ISO 9001 certified to ensure consistency and support in pilot projects or initial trials.

Other Industries

Explore more categories

GoldSupplier.com
GoldSupplier.com is the leading B2B marketplace for sourcing from China, connecting trusted global buyers with verified Chinese suppliers and manufacturers.
GoldSupplier.com WeChat QR Code

Official WeChat Account
Follow Us for Updates

Copyright © GoldSupplier.com. All Rights Reserved.