1-5mm Low Ash Low Sulphur Carburizing Agent Recarbonizer Carburetant Carburant Carburizing Recarburizer
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Product Highlights
- High Carbon Content: Fixed Carbon content ranges from 91% to 95% across different models.
- Low Impurity Levels: Low ash (max 8%), low sulfur (max 0.35%), and low moisture (max 1.0%).
- Cost Reduction: Increases scrap steel usage and reduces pig iron consumption in casting.
- Customizable Sizes: Available in 0-1mm, 1-3mm, 3-5mm, 5-8mm, or at customer's option.
- Quality Assurance: Samples available for inspection by SGS, B.V., or Intertek before shipment.
- Direct Factory Supply: One of the biggest factories in China with direct production and export.
- Flexible Payment: Accepts TT and LC at sight for secure and convenient transactions.
- Fast Delivery: Delivery time is generally 7-15 days after payment for small quantities.
Product Attributes
- Customization
- Available
- Color
- Grey, Black
- Application
- Refractory, Metallurgy, Chemical, Ceramic, Casting
- Model NO.
- Carburizing agent
- N Content
- 300-1200ppm
- S Content
- 0.1%Max
- C Content
- 98%Min
- Moisture
- 0.5%Max
- Sampale
- Available
- Transport Package
- 25kg/50kg a Bag
- Trademark
- NALAI
- Origin
- Hebei, China
- Production Capacity
- 1000 Tons/Month
Product Images of 1-5mm Low Ash Low Sulphur Carburizing Agent Recarbonizer Carburetant Carburant Carburizing Recarburizer
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Product Description
The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron or do not use pig iron. In the feeding method of electric furnace melting, the carburizer should be put into the furnace together with the furnace charge such as scrap steel, and the addition of small doses can be selected to add on the surface of hot metal. However, it is necessary to avoid putting material into the hot metal in large quantities to prevent excessive oxidation and the carburization effect is not obvious and the carbon content of the casting is not enough. The amount of carburizer added is determined according to the ratio and carbon content of other raw materials. Different types of cast iron, according to the need to choose different types of carburizer. The characteristics of the carburizer itself select pure carbon-containing graphitized substances to reduce excessive impurities in the pig iron, and the selection of the appropriate carburizer can reduce the production cost of the casting.
| Models | Specifications(%) | ||||
| F.C. | Ash | V.M. | S | Moisture | |
| %(min) | %(max) | ||||
| CA--95 | 95 | 4.5 | 1.0 | 0.25 | 0.3 |
| CA--94 | 94 | 5.0 | 1.0 | 0.25 | 0.3 |
| CA--93 | 93 | 6.5 | 1.2 | 0.30 | 0.5 |
| CA--92 | 92 | 7.0 | 1.2 | 0.30 | 1.0 |
| CA--90 | 91 | 8.0 | 1.5 | 0.35 | 1.0 |
| Size | 0-1mm, 1-3mm,3-5mm,5-8mm, or at customer's option | ||||
Shijiazhuang Nailai Biotechnology Co., LTD
Shijiazhuang Nalai Biotechnology Co., Ltd. is a leading carbon rich agent supplier in China. With a focus on research and development, we pride ourselves on producing high-quality carbon additives that enhance the performance of a wide range of industrial processes. We are committed to innovation and quality assurance to ensure that our products meet the demanding standards of our customers worldwide. As a technology-oriented company, we constantly strive to develop new solutions that contribute to a greener and more sustainable future.
If you need anything, please feel free to contact us


Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time.
Q3:What's your payment?
A3:TT and LC at sight.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR246319". Items marked "" are certified.
Company Profile
Shijiazhuang nalai biotechnology Co., Ltd is a professional manufacturer in integrating design, development, trial and production. Our main products are graphite electrode, graphite rod, graphite block, graphite crucible., with 30 technicians and 360 skilled workers, and has a strict quality control system. Custom styles are available.
Competitive price and high quality products, when we get your inquiry, we will come back to you at the first time. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers". To perfect our service, we will try our best to provide the products with good quality at the reasonable price.
We have rich experience in international business; We do business in more than 20 countries, such as Europe, North American, South American, South Africa, Middle East, Southeast Asia (Pakistan, Bangladesh, Israel, Iraq, Iran, Dubai, Tanzania, Kenya, Chile, Thailand, Vietnam, Malaysia, Indonesia… ).
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
About Our Factory & Business Background
- Address
- Room 612, Block C, Dongsheng Plaza, No. 508, Zhongshan East Road, Chang 'an District, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: 1-3 months - Nearest Port
- tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2021-08-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a factory or trader?
- We are a direct factory combined with production and export, and one of the biggest factories in China.
- Can we visit your factory?
- Yes, welcome to visit our factory any time.
- What are your payment terms?
- We accept TT and LC at sight.
- Can you send samples?
- Yes, we can send free charge samples; you only pay for the international courier charge.
- How do you guarantee high quality goods?
- We send random samples from goods for you to inspect or test by SGS, B.V., or Intertek.
- What is your delivery time?
- Generally 7-15 days after payment for small quantities, and we will inform you for large quantities or special orders.
- Is there any discount?
- Yes, we can consider giving a discount for the first deal, regular orders, and good payment.
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