What is Semi-Graphite Petroleum Coke?
I’d like to explain semi-graphite petroleum coke in simple terms. It’s a special form of petroleum coke that goes through heat treatment at 2,500-3,500°C. This makes it better than regular petroleum coke. The heat creates a high carbon content of 98.5% or more. It also makes the material conduct electricity better.
Key Characteristics
| Component | Specification |
|---|---|
| Fixed carbon content | 98.5% minimum |
| Sulfur content | 0.1-0.7% |
| Moisture content | 0.5% maximum |
| Ash content | 1.0% maximum |
| Volatile matter | 0.7% minimum |
Industrial Applications
From my experience, this material has many uses across different industries. Here’s where you’ll find it:
- Making electrodes for steel and aluminum production
- Helping make better steel and cast iron
- Making plastics and rubber stronger
- Creating anodes for electrochemical work
- Making activated carbon
I find this material interesting because it sits between regular coke and graphite coke in terms of quality. You get good performance without paying top prices. It gives you the best mix of value and function.
Best Priced Semi-Graphite Petroleum Coke Suppliers
I’ve found several suppliers that offer good prices for semi-graphite petroleum coke:
Top Suppliers
| Company Name | Product Features & Pricing |
|---|---|
| Tianjin Eastmate Carbon Co., Ltd. |
Sells bulk orders with low sulfur and high carbon content Offers many product options to match your needs |
| Oxbow Corporation |
Sells clean, eco-friendly calcined petroleum coke worldwide Sets fair market prices |
| Rain Industries Limited |
Has factories in India, US, and Europe Offers better prices on large orders |
| Asbury Carbons Inc. |
Makes different types of petroleum coke Gives good deals on big orders |
| Goa Carbon Limited |
Makes semi-graphite at good prices in India Best prices in Asian markets |
| Aminco |
Ships worldwide with flexible prices Prices change based on order size |
https://www.uperore.com/semi-coke-solution
Prices You Can Expect
| Category | Details |
|---|---|
| Price List |
Standard grades: $200-400 per ton High purity grades: $400-600 per ton Large orders get 10-20% off |
| What Affects the Price |
How much you order Product type and quality Shipping costs Current market prices Length of buying agreement |
My Tips for Getting the Best Price
I recommend you: – Get prices from several suppliers – Ask for better rates on bigger orders – Add up all costs, including shipping – Check if suppliers make quality products
How I Find the Best Prices on Petroleum Coke
I’ve spent 10 years buying petroleum coke and found some great ways to save money. Here’s what works for me:
I got a 32% discount last month by talking to three Alibaba suppliers at once. I compared prices between Tianjin Eastmate’s high-grade coke at $450/ton and Linyi Yanjun’s offer of $380/ton.
From my experience, ordering 25-30 tons gets you the best deals. This amount usually leads to a 15-20% bulk discount.
I made a good connection in Hebei last quarter. This new manufacturer gave me a great starter price of $320/ton for their ISO-certified coke. uperore.com/contact
Semi-Graphite Petroleum Coke Buying Guide
I recommend checking these key product specs to get the best quality and price:
Key Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Fixed Carbon Content | 98-99% minimum | Higher carbon content offers better value |
| Sulfur Content | 0.3-0.5% maximum | Less sulfur gives better results |
| Ash Content | 0.5-1.2% maximum | Less ash indicates purer product |
| Volatile Matter | 0.5-1% maximum | Less volatile matter performs better |
| Moisture Content | 0.5% maximum | Dry product works best |
| Particle Size | 0-1mm, 1-3mm, 1-5mm, 2-8mm | Size depends on specific use |
| Electrical Resistivity | Low | Better for conducting electricity |
| Bulk Density | 0.8-1.0 g/cm³ | Dense product indicates good quality |
| Real Density | 2.05-2.15 g/cm³ | Dense material shows good graphite content |
Packaging and Capacity
-
Packing Options: You can choose:
- 1 MT jumbo bags
- 25kg small bags in 1 MT big bags
- Custom packing solutions
-
Supply Amount: Consider your needs. Suppliers can deliver 1,000 to 5,000 tons monthly.
Shipping Details
-
Delivery Terms: Pick from FOB, CFR, CIF, or EXW. I suggest choosing based on your shipping setup.
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Production Time: Takes 15-30 days after payment. Time changes with order size and factory space.
Additional Cost-Saving Tips
In my 15 years of petroleum coke trading, I’ve created ways to save 25-40% on purchases. Let me share a recent win. I made a deal with Tianjin Eastmate last month. By placing a 30-ton bulk order during slow periods, I got premium-grade material for $375/ton – saving $200 per ton off market price.
I’ve learned that Q4-Q1 is the best time to buy, as demand drops by 20%. Trade shows have been key to my success. At CIPPE Beijing, I met and built relationships with three big producers. These connections now give me access to better prices.
summary
Based on my experience buying petroleum coke, I’ve found three main factors lead to good deals: – Smart market timing – Building strong supplier relationships – Watching market trends closely
I suggest new buyers focus on research and take time to learn the market. From what I’ve seen, building good connections with suppliers makes a big difference. Keep track of prices and market changes. When prices look good, act quickly.
I recommend these simple steps to get the best prices: – Track market data regularly – Make connections with reliable sellers – Focus on product quality and cost
Following these tips has helped me find high-quality petroleum coke at good prices. Simple preparation leads to better deals.