Find Verified Slag Suppliers, Manufacturers and Wholesalers

Granulated Blast Furnace Slag (GBFS) is a glassy, granular by-product obtained by rapidly cooling molten iron-making slag. It is rich in calcium, silica, and alumina and is widely used as a supplementary cementitious material in cement and concrete production. GBFS helps improve concrete strength, durability, workability, and resistance to chemical attack while reducing cement consumption and supporting sustainable construction practices.

We are enagaged in offering 98% Almix Slag Conditioner Powder to our clients.

State Powdered


Packaging Type HDPE Bag


Packaging Size 25 Kg


Color Grey


Usage / Application For Furnace


Purity 98%


Minimum Order Quantity 10000 Kilogram

We have marked a remarkable position in the market by offering the best quality array of 91% LDSF Synthetic Slag Powder to our clients.

Packaging Size 25 Kg

Packaging Type PP Bags


Form Powder


Color Grey


Brand Guru


Grade Type LDSF


Purity 91%


Minimum Order Quantity 1000 Kg

We are engaged in offering 98% Slag 30 Perlite Ore Granules to our clients.

Attribute Details

Packaging Size 50 kg

Packaging Type PP Bag

Grade Standard Slag 30

Brand Guru

Usage/Application Steel Foundry

Color Grey

State Granules

Purity 98%

Minimum Order Quantity 1000 Kg

We offer 95% Slag 30 Perlite Ore Granules for steel & foundry industries.

Attribute Details

Packaging Size 25 kg

Color Grey


Packaging Type PP Bag


Grade Standard Slag 30


Usage/Application Steel Foundry


Purity 95%


Brand Guru


State Granules

Minimum Order Quantity 10000 Kg

We are Leading manufacturer and supplier of GGBS. GGBS is added to concrete by addition at the concrete mixer, along with ordinary cement, aggregates and water. The normal ratios and proportions of aggregates and water to cementitous material in the mix remain unchanged. Mixing times are the same as for ordinary cement.

We are enagaged in offering 98% Slag 30 Perlite Ore Granules to our clients.

We are Leading manufacturer and supplier of GGBS. GGBS is added to concrete by addition at the concrete mixer, along with ordinary cement, aggregates and water. The normal ratios and proportions of aggregates and water to cementitous material in the mix remain unchanged. Mixing times are the same as for ordinary cement.

Applications of GGBS:
Concrete & Cement Industry:

Used as a partial replacement for Portland cement (typically 30-70%)

Improves workability, strength, and durability of concrete

Reduces heat of hydration, minimizing cracking in mass concrete structures

Enhances resistance to sulfate attack, chloride penetration, and alkali-silica reaction (ASR)

Road Construction & Soil Stabilization:

Used in pavements, highways, and embankments to improve soil strength

Enhances resistance to frost and chemical attacks

Precast & High-Performance Concrete:

Ideal for bridges, tunnels, marine structures, and high-rise buildings

Increases service life and durability

Eco-friendly Construction:

Reduces COâ?? emissions in cement production

Enhances sustainability by utilizing industrial by-products

Advantages of GGBS Over Ordinary Portland Cement (OPC):
Higher Long-Term Strength: Strength gains continue beyond 28 days.
Increased Durability: Better resistance to sulfate attack and chloride ingress.
Improved Workability: Produces smoother, more workable concrete.
Lower Carbon Footprint: Reduces cement consumption and CO emissions.
Lower Heat of Hydration: Ideal for mass concrete applications like dams and foundations.

GGBS Replacement Ratios in Concrete:
30-50% for general construction (balanced strength and durability)

50-70% for marine, sulfate-resistant, and mass concrete structures

Up to 80% for ultra-high durability concrete applications

We are Leading manufacturer and supplier of GGBS. GGBS is added to concrete by addition at the concrete mixer, along with ordinary cement, aggregates and water. The normal ratios and proportions of aggregates and water to cementitous material in the mix remain unchanged. Mixing times are the same as for ordinary cement.

We have marked a remarkable position in the market by offering the best quality array of GG Fulotic Powder Slag Conditioner to our clients.

We are enagaged in offering GG+ Slag Conditioner Powder to our clients.

GG+ Slag Conditioner Powder has been well applied in SunFlag Steel Ltd, Panchmahal Steel Ltd, Rajputana Stainless Ltd, Mangalam Alloys Ltd, Virat Alloys, Shubhlaxmi Casting & many Foundries based steel plants in Bhavnagar, Baroda, Mumbai, Nagpur , Kutch, Gandhidham, Rajkot, Ankleshwar, surat, Tarapur, Punjab, Rajasthan etc.

We have marked a remarkable position in the market by offering the best quality array of 91% LDSF Synthetic Slag Powder to our clients.

We are enagaged in offering 98% Almix Slag Conditioner Powder to our clients.

We are manufacturer of Solid Slag Powder . It is used for Mild Steel manufacturer

Solid Slag Generator / Solid Slag Conditioner

From Guru Metachem
Ahmedabad Gujarat India

Guruâ??s GG+TM Fulotic Fumic De-Oxidizer cum Slag Conditioner has been well applied in SunFlag Steel Ltd, Panchmahal Steel Ltd, Rajputana Stainless Ltd, Mangalam Alloys Ltd, Virat Alloys, Shubhlaxmi Casting & many Foundries based steel plants in Bhavnagar, Baroda, Mumbai, Nagpur , Kutch, Gandhidham, Rajkot, Ankleshwar, surat, Tarapur, Punjab, Rajasthan etc.

The quality of a variety of billet/bloom/slab produced by the continuous casting machine with GG+TM Fulotic is far better due to almost zero transfer of Slag Rich In Alumina from ladle to tundish & the qualitative production ability (lesser Alumina Stringer/inclusions or nozzle clogging) of high grade special steel & alloys.

Steel is greatly increased with definite improvement in ladle life! Probability of early closure of ladle, thus wasting precious steel for fear of slag teeming is also reduced zero. Same material if used in the EAF or converter tapping minimizes slag tapping to less than 50kg/tapping, thus ensuring no blocking of EBT hole or oxide slag in the ladle otherwise needing high consumption of de-oxidizers.

Benefits used by GG+TM Fulotic of Guru Metachem Pvt.Ltd are: Improving the yield rate of liquid steel:- After using 5kg/1mt GG+ Fulotic, The recovery rate of molten steel increases 0.2% to 0.6%. Based on the theoretical calculation and customers? feedback, the yield rate of liquid Metal is improved. So energy is conserved, cost of production is reduced, profit is improved.Improving the cleanliness of liquid steel:- The main factor that affects the purity of manufactured steel lies in slag entering the tundish.

The using of GG+TM Fulotic reduces the quantity of slag to a minimum, so the steel purity is improved and the requirement of clean steel is met.

Avoiding the clogging of nozzle:- Slag entering the dish also attributes to the clogging of nozzle when the liquid steel is re-oxidized. The application of ladle slag detection system can reduce the happening of nozzle clogging.

Prolong service life of tundish and improve the continuous casting rate: â?? Slag?s entering the tundish erodes the tundish.

Our Trade Mark Product : GG+TM

This Cast Iron slag is a by-product derived from the production of thermal insulating products. The byproduct is a ferrous slag which can be utilised in an electric arc furnace to produce crude steel.

Physical Description
On visual inspection, it appears to be made up of irregular shapes. Dimension: 500mm -800mm

Chemical Composition
Its chemical composition is homogeneous and stable with Fe contents in the range of 90 +/- 5% and P contents < 0.6% S around 0.15% and C% around 3.5%.

Packing: Loose in container

Loading: in 20 Container

For further information, please feel free to contact us.

Ggbfs Or Steel Slag

Copper Slag Abrasive Blasting Grit

High-Performance Mineral Abrasive for Surface Preparation

Copper Slag Abrasive is a premium mineral blasting media produced as a by-product during the smelting of copper. During the smelting process, impurities separate from the molten metal and form a hard, glassy slag, which is then processed into a high-quality abrasive blasting grit.

Our Copper Slag Abrasive is engineered for efficient surface preparation, delivering excellent cleaning performance, high productivity, and a superior surface profile before painting, coating, galvanizing, or metallizing.

Key Benefits

* High cleaning efficiency
* Fast blasting speed
* Low free silica content compared to natural sand
* Reduced dust generation
* Excellent surface profile for superior coating adhesion
* Sharp angular particles for effective cutting action
* Consistent particle size distribution
* Low moisture content
* Economical due to high productivity
* Suitable for reusable and expendable blasting systems
* Environmentally preferred alternative to silica sand for many industrial blasting applications

Available Particle Sizes

| Grade | Particle Size |
| ------------ | ----------------- |
| Fine | 0.50 mm - 1.50 mm |
| Medium | 0.50 mm - 2.50 mm |
| Coarse | 0.50 mm - 3.00 mm |
| Extra Coarse | 0.50 mm - 4.00 mm |
| Wide Range | 0.10 mm -5.00 mm |

Custom grading is available upon request.

Typical Applications by Size

* **0.50-1.50 mm:** Light fabrication, automotive parts, precision blasting
* **0.50-2.50 mm:** General industrial surface preparation
* **0.50-3.00 mm:** Heavy steel structures and fabrication
* **0.50-4.00 mm:** Thick rust, heavy mill scale and marine applications
* **0.10-5.00 mm:** Specialized blasting and customized industrial requirements

Quality & Compliance

Our Copper Slag Abrasive is manufactured under strict quality control to ensure consistent grading, reliable blasting performance, and dependable supply. The product is suitable for industrial surface preparation applications and can be supplied in accordance with customer specifications, including particle size distribution and quality requirements. Products may be supplied to meet internationally recognized abrasive media standards, including ISO 11126-3, where applicable and agreed with the customer.

Packaging Options

* 25 kg Bags
* 40 kg Bags
* 1 MT Jumbo Bags
* Bulk Packaging
* Customized Export Packing

Global Supply

Navdeep Tradex India Pvt. Ltd. supplies Copper Slag Abrasive to customers worldwide, offering consistent quality, competitive pricing, flexible packaging, and reliable export logistics. We welcome inquiries from distributors, blasting contractors, EPC companies, shipyards, oil & gas companies, and industrial end users.

The Solid Slag GG Fulotic Powder offered by us helps in adjusting Slag composition in a way that it interacts in a balanced way with steel, thus helping in maintaining proper equilibrium. Further, it also helps in absorbing inclusions as well as impurities and assists in producing a cleaner as well as better quality steel. Further, the use of the material also helps in lowering melting temperature of slag as well as increasing its fluidity, thus helping in maintaining proper as well as desired slag composition.