Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T |
| Thickness | 25-100 mm |
| Delivery Time | 10-12 days |
| Max Service Temperature | Up to 650°C |
| Packaging Details | Plastic Bag |
| Melting Point | Above 1000°C |
| Supply Ability | 100000 m/month |
| Inner Diameter | 18-610 mm |
| Density | 80-150 kg/m³ |
| Thermal Conductivity | ≤ 0.044 W/(m*K) |
| Model Number | Rockwool Pipe |
| Certification | ISO CE |
| Brand Name | SUNWOOL |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/P,T/T | Thickness | 25-100 mm |
| Delivery Time | 10-12 days | Max Service Temperature | Up to 650°C |
| Packaging Details | Plastic Bag | Melting Point | Above 1000°C |
| Supply Ability | 100000 m/month | Inner Diameter | 18-610 mm |
| Density | 80-150 kg/m³ | Thermal Conductivity | ≤ 0.044 W/(m*K) |
| Model Number | Rockwool Pipe | Certification | ISO CE |
| Brand Name | SUNWOOL | Place of Origin | China |
| High Light | Rockwool Pipe Insulation Industrial ，High-Temperature Rockwool Pipe Insulation ，Rockwool Pipe Insulation Piping | ||
Rock wool pipe insulation refers to pre-formed, hollow cylindrical sections made from stone wool (also known as mineral wool), specifically designed to fit around pipes for thermal, acoustic, and fire protection purposes. These products are widely used in industrial, commercial, and building services applications to conserve energy, maintain process temperatures, and ensure personnel safety.
| Category | Key Performance Characteristics |
|---|---|
| Density | 80–150 kg/m³ (Customizable) |
| Thickness | 25–100 mm (Customizable) |
| Inner Diameter | 18–610 mm (Customizable) |
| Standard Compliance | ASTM, ISO, and EN international refractory safety standards. |
| Thermal Conductivity | ≤ 0.044 W/(m·K) (Typical, depending on temperature and density) |
| Maximum Service Temperature | Up to 650°C, depending on product grade |
| Fire Performance | Non-combustible, subject to product certification |
Building Services: In commercial and residential buildings, rock wool pipe sections insulate heating and domestic water pipes, providing thermal efficiency and acoustic benefits.
Fire Protection: Rock wool pipe insulation can be used as part of fire-rated systems where pipes penetrate fire-resistant walls and floors, maintaining the fire integrity of the building compartment.
Condensation Control: For cold water and refrigeration pipes, rock wool sections with appropriate vapor barriers help prevent condensation and maintain system efficiency
Q1: Can it be used on stainless steel pipes?
A: Yes, provided the product has low chloride content (≤10 ppm) to prevent stress corrosion cracking.
Q2: Is rock wool pipe insulation fireproof?
A: Yes. It is non-combustible, achieves Euroclass A1, and has a melting point above 1000°C.
Q3: Can you provide customized shapes?
A: Yes, we provide vacuum-formed custom shapes, blocks, and modules based on your CAD drawings to ensure a perfect fit for your equipment.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
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