Fiberglass Material Gate Valve Exhaust Blanket Thermal Insulation Jackets
Thermal insulation jacket(also called exhaust blanket) is designed to protect the valve, pipeline or pump from fire, heat and cold damage. Outside materials of this jacket are heat resistant fiberglass cloth with a silicone coating layer on one side. This fiberglass fabric is soft and eco-friendly. Inside wadding materials of this jacket are e-glass fiberglass needle mat. Covers made from these fiberglass material are easy to remove and repair. The most important feature of fiber glass material is fire resistant. The working temperature of fiberglass cloth is below 550℃, while coating is only 260℃. Inside wadding materials fiber glass needle mat can be used below 800℃.
The thermal insulation blankets are designed by engineers who knows well what to consider in fabricating the high-quality, suitable removable blankets for each valve. Our exhaust blankets (or valve covers) are designed and engineered to serve as the thermal insulation solution for any specification, style or variety of valves.
The drawing of pump, valve and other products you want to cover with jackets is necessary. Unionfull's engineers will design the jackets according to the drawings and produce samples to. If you have the higher requirement for the materials of the thermal insulation jackets, please contact us for more information. Unionfull will try best to provide you the solutations and project to save your cost.
| Item Name | Removable Thermal Insulation Jacket |
| Products Code | JT8430TIJ-30-DN80 |
| Fitting | Gate Valve DN80 |
| Weight | About 4KG |
| Standard Thickness | 20-30mm |
| Outside Materials | Name | Silicone Coated Fiberglass Fabric |
| Service Temperature | Base Glass Fiber Cloth:≤550℃ |
| Silicone Coating:≤260℃ |
| Inside Materials | Name | Fiberglass Needle Mat |
| Temperature | ≤800℃ |
| Accessories | Fire Retardant Velcro, Kevlar Thread, Metal Buckles |
IR Test Exampls: When temperature in gate valve 3inch went up to 300℃, IR showed the surface temperature of this thermal insulation jacket is 32℃.
Features:
- Decrease 20%-40% loss of heat
- Thermal insulation, the surface temperature can be lowered below 40℃
- Customized service is acceptable
- Easy to install this blanket(velcro, metal buckles)
- Dimension, drawings and pictures are required
- Waterproof, easy to clean
- Oil and chemical resistant
- Multi-layer protection, more efficient thermal insulation
Materials Of Outside Layer:
| Item | Silicone Coated Fiberglass Fabric |
| Base Cloth | 3732 Fiberglass Cloth, 430g/m2 |
| Coating | 75g/m2 on both sides |
| Type | E-glass |
| Weave Type | Satin Weave |
| Warp Density | 20 Ends/CM |
| Filling Density | 11 Ends/CM |
| Temperature | Coating: Below 260℃ Fabric: Below 550℃ |
Specifications Of Inside Materials:
Fiberglass Needle Mat
- Type: E-glass
- Density: 100kg/m³ to 200m³
- Thickness: 3mm - 30mm
- Width: 100cm to 240cm (39.4" to 94")
- Thermal Conductivity: 0.0300 kcal/mhr°C
- High Temperature Resistance: 800°C
