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Médias de dynamitage métalliques/

Grain en acier

Nom de produit:Grain en acier

Taper:Médias de dynamitage

Lieu d'origine:Zhothhan, Chine

Forme: Multi-angular (sharp-edged particles)

Nom de marque:Lianshun

Usage:Déménagement, Descendant, Surface Cleaning, Pre-Coating Treatment

Tailles de grains abrasifs:Personnalisé sur demande

Couleur:Dark Gray / Noir

Dureté:HRC 40–60

Déviation de dureté maximale: ±3.0 HRC

Structure métallographique:Martensite trempé uniforme

Composition chimique (Typique):

Carbone (C):0.80–1.20%

Manganèse (MN):0.30–1.20%

Silicium (Et):0.15–1.20%

Sulfur (S):≤0.050%

Phosphore (P):≤0.050%

Chrome (Croisement):0.60–1.65%

  • Détails du produit
  • Affichage du modèle
  • Working Principle
  • Workflow
  • Avant et après la comparaison de polissage
  • Emballage

Steel Grit for Heavy-Duty Surface Preparation

Manufacturers crush high-quality cast steel shot to produce Grain en acier abrasif. Contractors widely use this angular metallic blasting media in heavy-duty surface preparation such as descaling, déménagement, and surface roughening. Par conséquent, it delivers aggressive impact force. Donc, it is ideal for cleaning ship hulls, structural steel, pipelines, and castings before coating or painting. De plus, its sharp edges and high hardness ensure consistent performance across industries.

Key Features of Steel Grit

  • Angular Shape for Aggressive Cleaning: Sharp-edged particles provide superior rust and scale removal. Donc, blasting becomes faster and more efficient.

  • High Hardness & Dureté: Offers strong impact with excellent durability for repeated blasting cycles. En outre, this ensures a long service life in industrial blasting operations.

  • Long Reusability: Supports multiple recirculation cycles in closed-loop blasting systems. De plus, this reduces overall abrasive consumption and project costs.

  • Efficient Surface Profiling: Delivers consistent surface roughness that improves coating adhesion. Par conséquent, protective coatings last longer and resist harsh environments.

  • Wide Grit Size Range: Available in G10 to G120, or customized upon request. Par conséquent, different industries can select the size that best fits their blasting requirements.

Spécifications techniques

Apparence:polygonal prism
Particle Size (mm):0.3/0.5/0.7/1.0/1.2/1.5/1.7/2.0

Modèles de produits

G10G12G14G16G18G25
G40G50G80G100G120

Options d'emballage

We supply steel grit in:

  • 25 Kg Sacs tissés en plastique, enveloppé de palettes à export (1000 kg / palette).

  • 1000 KG Jumbo Bags (polypropylène tissé avec 4 boucles de levage).

En conclusion, customers can always select a packaging method that suits their needs.

Industry Applications of Steel Grit

Steel grit abrasive is applied in:

  • Shipbuilding and Maintenance

  • Huile, Gaz, et installations pétrochimiques

  • Monument and Building Facade Cleaning

  • Projets d'infrastructure (Ponts, Tunnels)

  • Steel Fabrication and Construction Surface Preparation

👉 For international blasting standards, refer to ISO 11126 – Preparation of Steel Substrates.

👉 À la recherche de plus d'options? Visiter notre Aperçu des abrasifs de sable page.

FAQ

Q1: What is steel grit used for?
Contractors use steel grit abrasive for blasting to remove rust, échelle, and old paint from steel structures, pipelines, and ship hulls. Par conséquent, it improves surface cleanliness and extends coating life.

Q2: Can steel grit be reused?
Oui. In fact, steel grit abrasive remains highly durable and contractors recycle it many times. Donc, it is a cost-effective choice for large blasting projects.

Q3: What surface finish does steel grit provide?
Specifically, steel grit abrasive produces an angular surface profile that improves coating adhesion. Par conséquent, coatings bond better and last longer in harsh conditions.

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