Blasting Nozzles - Marine Paint and Painting Equipment
Abrasive blasting nozzles are wear-resistant components used with compressed-air blast pots to prepare ship steel before marine coating. They accelerate abrasive media to remove rust, mill scale, old paint and contaminants, producing the specified surface profile.
ProShipWorks provides end-to-end support to source and supply Blasting Nozzles for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | Blasting Nozzles |
|---|---|
| Product Category | Marine Paint and Painting Equipment |
| Product Reference | 952 |
| Brands / Manufacturers | Clemco Industries, Elcometer, Kennametal |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Venturi or straight-bore internal design |
| 2. Available in tungsten carbide, boron carbide or ceramic construction |
| 3. Replaceable nozzle liners and external jackets |
| 4. Different orifice sizes for pressure, abrasive flow and productivity control |
| 5. Suitable for marine steel surface preparation and coating removal |
Applications of Blasting Nozzles
| Application |
|---|
| 1. Ship hull and deck abrasive blasting |
| 2. Tank, ballast space and offshore steel preparation |
| 3. Removal of corrosion, old coatings and mill scale before painting |
Models & Manufacturers
| Model | Manufacturer |
|---|---|
| Contractor Nozzle | Clemco Industries |
| TMP-5 Nozzle | Clemco Industries |
| Ultra-Tuff Nozzle | Clemco Industries |
| Blast Nozzle | Elcometer |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| Clemco Contractor Nozzle | Typical bore sizes | Approximately 6.4 to 12.7 | mm |
| Clemco TMP-5 Nozzle | Liner material | Tungsten carbide | — |
| Clemco Ultra-Tuff Nozzle | Liner material | Boron carbide | — |
| General marine blast nozzle | Operating air pressure | Typically 6.9 to 8.3 | bar |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | No single universal certification normally applies to abrasive blast nozzles. Marine blasting work commonly references ISO 8501-1 for visual cleanliness and ISO 8503 for surface profile. Nozzle dimensions, pressure ratings and materials should be verified against the manufacturer's data. |
|---|---|
| Class Approval | Individual abrasive blast nozzles are not usually type-approved by DNV, ABS, Lloyd's Register, BV or ClassNK. Shipyards and classification societies may require documented compliance with project specifications, onboard safety procedures and coating manufacturer requirements. |
Installation, Maintenance & Safety Information
| Installation Notes | Fit the nozzle to a compatible blast hose and nozzle holder using the correct gasket. Verify thread compatibility, abrasive-media suitability and pressure rating. Inspect the nozzle bore before use and replace it when wear increases the bore or causes an irregular spray pattern. |
|---|---|
| Maintenance Tips | Keep the nozzle dry and free of abrasive buildup. Inspect the liner, jacket, threads and gasket regularly. Measure bore wear periodically, drain moisture separators and maintain clean, dry compressed air to reduce clogging and premature wear. |
| Safety Notes | Use a certified blast helmet with supplied breathing air, hearing protection, gloves, protective clothing and suitable safety footwear. Secure the blast hose with a whip check and safety cable. Never point the nozzle at people, depressurize the system before servicing, and control silica or hazardous coating dust according to applicable regulations. |
Request a Quote for Blasting Nozzles
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