oil & Gas Industry

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Hot Insulation

Hot insulation must be selected primarily for service temperature, thermal conductivity, mechanical requirements, and installation constraints; combustibility, moisture resistance, and chemical compatibility are also critical for industrial systems. Mineral/rock wool and fiberglass are economical choices for temperatures up to several hundred degrees Celsius and are widely available; mineral/rock wool is noncombustible and offers good fire performance. Ceramic fiber is commonly used for very high‑temperature applications (kilns, furnace linings) because it tolerates temperatures above 1200°C and has low heat storage, though it is more friable and typically requires protective facings or binders. Calcium silicate provides rigid, load‑bearing

Cold Insulation

Cold insulation must control heat ingress, prevent surface condensation and frost, manage moisture, and withstand mechanical loads while meeting required fire performance and long‑term durability. On cold surfaces, continuous vapor control is essential to prevent condensation, corrosion under insulation, and freeze damage; closed‑cell elastomeric foams and other closed‑cell materials are commonly specified because they limit moisture ingress and reduce surface emissivity. Rigid boards and composite panels are preferred for flat surfaces and large panels where dimensional stability and compressive strength are required. Flexible tubes, sheets, and pre‑formed sections are appropriate for piping, ducts, and irregular geometry because

Cryogenic Insulation

Cryogenic insulation selection must balance thermal performance, mechanical robustness, installation practicality, and lifecycle cost. Perlite combined with glass‑fiber resilient blankets is a long‑established, economical annulus fill for vacuum‑jacketed systems and bulk storage because it provides reliable thermal resistance with simple installation and repairability. For applications demanding lower boil‑off or minimal heat leak, Vacuum Insulation Panels (VIPs), aerogel‑based materials, and high‑performance closed‑cell foams offer successively better thermal performance but introduce tradeoffs in cost, handling, and durability. Material Max service temp Thermal conductivity Typical form Key advantage

Acoustic Insulation

Acoustic insulation reduces sound transmission by adding mass and damping and improves sound absorption using porous materials. In building and industrial applications, high‑performance assemblies combine porous absorbers (mineral wool, fiberglass) with mass/damping layers (mass‑loaded vinyl, heavy boards) and resilient mounts (channels, clips) to maximize both STC (sound transmission class) and NRC (noise reduction coefficient) performance Material Typical STC impact NRC / absorption Typical form Key advantage Rock wool / Mineral wool +3–8 STC (with cavity fill) 0.8–1.2

GRP / FRP Insulation

GRP/FRP insulation comprises an unsaturated polyester resin matrix reinforced with 450 gsm chopped strand mat (CSM), finished with a pigmented gel coat, cured using MEKP catalyst, and managed with liquid paraffin wax for mold release and surface finish control. The laminate provides a corrosion‑resistant, lightweight cladding suitable for insulated vessels, ducts, and housings where chemical resistance and weather protection are required.       Material Primary function Typical form Key processing notes Unsaturated polyester resin Matrix; chemical/thermal resistance Liquid resin; pre‑accelerated grades

Fire Protection Insulation

  Fire‑protection insulation is a passive fire protection layer that combines thermal resistance, non‑combustibility, and mechanical durability to limit flame spread and maintain loadbearing capacity during a fire. Further it limits flame spread, controls heat transfer to structural elements, and helps maintain loadbearing capacity for the required rating period. Selecting proven materials and tested assemblies is essential to meet building codes and process‑plant fire ratings.   Material Fire behavior Thermal conductivity Typical form Key advantage Mineral wool Noncombustible; retains integrity

Metallic Cladding

Metallic Cladding over insulation is a mechanical and environmental barrier that preserves thermal performance, prevents moisture ingress, and provides mechanical protection and aesthetics. Key design drivers are vapor control and CUI prevention, attachment strategy through the insulation (minimizing thermal bridging), mechanical loads and impact resistance, and compatibility of metals and fasteners with the insulation and substrate. Specify continuous vapor barriers or factory‑laminated moisture barriers where CUI risk exists, and design cladding supports to limit compressive loads on the insulation and to allow drainage and ventilation where required.   Key design considerations Vapor control and CUI prevention: - Specify continuous

Nonmetallic Cladding

Non‑metallic claddings are flexible or semi‑rigid coverings applied over thermal insulation to protect the insulation and substrate from moisture, mechanical damage, and UV exposure. They are specified where metal cladding is unsuitable—chemical or highly corrosive environments, complex geometries, or where corrosion under insulation risk must be minimized. Systems are available as factory prefabricated kits or field‑applied membranes and fabrics to suit access, geometry, and maintenance needs. Material Weight Corrosion resistance Typical finish Key advantage Elastomeric coatings Low High

Rockwool Blankets

SpecificationsThickness RangeDensity RangeFacing25 mm – 100 mm40 – 150 Kgs/m3GI / SS Wire netting

Rockwool Pipe Sections

Specifications Diameter Range Thickness Range Density Range Facing 1/4" to 24" 25 mm – 100 mm 40 – 150 Kgs/m3 Unfaced / Aluminium foil faced  

Rockwool Boards / Slabs

Specifications Thickness Range Density Range Facing 25 mm – 100 mm 40 – 150 Kgs/m3 Unfaced / Aluminium foil faced  

Fiberglass Blankets

Specifications Thickness Range Density Range Facing 25 mm – 100 mm 10 – 48 Kgs/m3 Glass Reinforced Aluminium Foil / Kraft Laminate (FSK)  

Fiberglass Pipe Sections

Specifications Diameter Range Thickness Range Density Range                                         Facing 3/8" to 36" 20 mm – 100 mm 64 – 120 Kgs/m3 Glass Reinforced Aluminium Foil / Kraft Laminate (FSK)  

Fiberglass Boards / Slabs

Specifications Thickness Range Density Range Facing 25 mm – 100 mm 24 – 96 Kgs/m3 Glass Reinforced Aluminium Foil / Kraft Laminate (FSK)

Ceramic fiber Modules

Specifications Thickness Range Density Range Temperature Classification 300 mm 128 – 240 Kgs/m3 1260° C / 1425° C

Ceramic fiber Blankets

Specifications Thickness Range Density Range Temperature Classification 10 mm – 50 mm 64 – 160 Kgs/m3 1260° C / 1425° C  

Ceramic fiber Paper

Specifications Thickness Range Density Range Temperature Classification 1 mm – 10 mm 150 Kgs/m3   1260° C / 1425° C

Ceramic fiber Rope

Specifications Diameter Range Density Range Temperature Classification 6 mm - 50 mm 200 Kgs/m3 1260° C / 1425° C

Ceramic fiber Boards / Slabs

Specifications Thickness Range Density Range Temperature Classification 6 mm – 50 mm 200 – 400 Kgs/m3 1260° C / 1425° C

Ceramic fiber Tape

Specifications Thickness Range Density Range Temperature Classification 1.60 mm – 6.40 mm 200 Kgs/m3 1260° C / 1425° C

PUF Insulation Pipe Sections

SpecificationsDiameter RangeThickness RangeDensity RangeFacing1/4" to 24"9 mm – 100 mm30 – 200 Kgs/m3Unfaced / Aluminium foil faced 

PUF Insulation Boards / slabs

SpecificationsThickness RangeDensity Range30 mm – 150 mm30 – 120 Kgs/m3

PUF Insulation Support Inserts

SpecificationsAvailabilityThickness RangeDensity RangeFull Rounded Support25 mm – 200 mm100 – 500 Kgs/m3Flat Bottom Insert25 mm – 200 mm100 – 500 Kgs/m3

Aerogel Blankets

Specifications Thickness Range Density Range Facing 5 mm – 20 mm 160 – 240 Kgs/m3 GI / SS Wire netting

Calcium Silicate Pipe Sections

Specifications Diameter Range Thickness Range Density 3/8" to 36" 15 mm – 600 mm 220 – 280 Kgs/m3

Polyolefin (XLPE) closed cell cross-linked insulation Blankets

Specifications Thickness Range Density Range Facing 1 mm – 50 mm 20 – 120 Kgs/m3 Glass Reinforced Aluminium Foil / Kraft Lam  

Polyolefin (XLPE) closed cell cross-linked insulation Pipe Sections

SpecificationsDiameter RangeThickness RangeDensity RangeFacing6 mm to 219 mm9 mm – 100 mm35 – 120 Kgs/m3Unfaced / Aluminium foil faced 

Extruded polystyrene (XPS) Insulation Pipe Sections

SpecificationsDiameter RangeThickness RangeDensity RangeFacing15 mm - 600 mm6 mm – 100 mm28 – 60 Kgs/m3Unfaced / Aluminium foil faced 

Extruded polystyrene (XPS) Insulation Sheets / Panels

Specifications Availability Diameter Range Thickness Range Density Range Sheets / Panels - 10 mm – 200 mm 20 – 45 Kgs/m3  

Elastomeric rubber insulation Rolls / Sheets / Tubes

Specifications Availability Diameter Range Thickness Range Density Range Rolls / Sheets - 3 mm – 50 mm 40 – 80 Kgs/m3 Tubes 6 mm – 219 mm 6 mm – 32 mm 40 – 60 Kgs/m3

Cellular glass (foamglas) insulation Slabs / Sheets / Blocks / Pipe Sections / Curved or Conical Shapes

Specifications Availability Diameter Range Thickness Range Density Range Slabs / Sheets - 10 mm – 100 mm 115 + 10 % Kgs/m3 Blocks - 25 mm – 300 mm 115 + 10 % Kgs/m3 Pipe Sections ½” to 36” 13 mm – 100 mm 115 + 10 % Kgs/m3 Curved or Conical Shapes ½” to 36” 13 mm

Perlite Insulation Pipe Sections / Slabs / Boards

Specifications Availability Diameter Range Thickness Range Density Range Pipe Sections ½” to 36” 15 mm – 100 mm 120 – 400 Kgs/m3 Slabs / Boards                           - 10 mm – 100 mm 120 – 400 Kgs/m3