Premium Foam Silicone Tubes for Extreme-Temperature Sealing Solutions

Yutian Silicone's foam silicone tubes provide reliable thermal sealing solutions for industrial applications. Utilizing platinum silicone curing systems, our closed-cell sponge silicone tubes deliver consistent performance in challenging conditions where alternative materials may degrade.

Engineered for Extreme Conditions

• Temperature Resilience: Operates continuously from -40°C to 300°C without cracking or compression loss
  
• Ultra-Lightweight: Density options from 0.2 g/cm³ for weight-sensitive applications
  
• Flame Safety: Achieves UL-94 V0 self-extinguishing certification
  
• Compression Recovery: Maintains sealing integrity at 75% compression
  

Customizable Performance

Every tube is adaptable to your exact specifications:

• Thermal Insulation: Optimized cell structure reduces heat transfer by 40% vs. solid silicone
  
• Color Matching: Pantone-certified hues (provide your PMS code)
  
• Odorless Formulation: Ideal for food/pharma environments (LFGB/NSF compliant)
  
• Mechanical Properties: Tailorable tensile strength (0.5–1.5 MPa) and elongation (100–350%)
  

Critical Industry Applications

• Energy: Insulation for steam valves & solar thermal pipes
  
• EV Battery Packs: Flame-retardant cushioning between cells
  
• Food Processing: Odorless steam line seals
  
• Aerospace: Cryogenic fuel line protection
  

Compliance Without Compromise

All tubes include full documentation for:

• Chemical Safety: RoHS/REACH compliance
  
• Food Contact: LFGB & NSF/ANSI 51 certificates
  
• Material Traceability: Batch-specific test reports
  

Why Choose Yutian?

• Rapid Customization: 10-15 day lead time for bespoke orders
  
• Technical Support: 20+ years of polymer engineering expertise
  
• Quality Assurance: ISO 9001-certified manufacturing with triple QC checks