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Customized Rigid Polyiso Pipe Insulation Wrap PIR Pipe Shell Closed Cell Rigid Foam

Brand Name:	Kaff Rees
MOQ:	20 Cubic Meters
Price:	Negotiable
Payment Terms:	EXW/FOB/CIF
Supply Ability:	According to products

Detail Information

Product Description

Detail Information

Place of Origin:

Changzhou, Jiangsu,China

Certification:

SGS

Name:

PIR Pipe Shell

Cold Insulation Material:

Polyisocyanurate PIR

Density:

≥40 Kg/m3

Water Absorption By Vol.:

≤2%

Service Temp.:

-196～+120℃

Water Vapor Permeability:

≤5.0 Ng/(Pa·s·m)

Closed Cell Ratio:

≥90%

Lineal Thermal Expansion Coefficient:

≤70×10-6 M/(m·K)

Chloride Content:

≤60 Ppm

PH Value:

6-7

Thermal Conductivity:

≤0.017-0.023 W/(m·K) (-160-+40℃)

Pipe Diameter:

DN 15-1000

Packaging Details:

Carton packaging/Wooden case packaging/according to the requirements

Highlight:

Rigid Foam PIR Pipe Shell

Customized Rigid Polyiso Pipe Insulation

Product Description

Customized Rigid Polyiso Pipe Insulation Wrap PIR Pipe Shell Closed Cell Rigid Foam

Polyisocyanurate (PIR) offers significant advantages compared to traditional insulating materials. Over its useful life, it saves 80 times more energy than was used in its production. The most popular PIR insulation board features a rigid PIR insulation core sandwiched between two high-performance aluminum foil facings, creating a durable, lightweight insulation solution that reduces overall construction costs.

Key Features

Fire resistance rated as B1
Operating temperature range: -196℃ to +120℃
Excellent dimensional stability
Customizable cutting in panels and pipes to meet specific requirements

Technical Properties

Item	Unit	Technical Data	Test Mode
Density	kg/m3	≥40	ASTM D1622 / ISO 845
Thermal Conductivity	W/(m*K)	≤0.035 (+100℃) ≤0.029 (+50℃) ≤0.025 (+10℃) ≤0.024 (0℃) ≤0.023 (-50℃) ≤0.022 (-100℃) ≤0.017 (-150℃) ≤0.016 (-170℃)	ASTM C177
Compressive Strength	kPa	+23℃: ≥200 -165℃: ≥280	ASTM D 1621
Tensile Strength	kPa	+23℃: ≥320 -165℃: ≥265	ASTM D 1623
Flame Spread Index		﹤25	ASTM E84
Oxygen index		≥30	GB/T 2406.2
Water Absorption by Vol.	%	≤2	ASTM D2842
Water Vapor Permeability	ng/(Pasm)	≤5.5	ASTM E96
Closed Cell Ratio	%	≥95	ASTM D6226
Lineal Thermal Expansion Coefficient	m/(m*K)	≤70×10-6	ASTM D696
PH Value		5.5-7	ASTM C871
Chloride Content	ppm	≤60	GB/T 11835
Elastic Modulus	MPa	≤16	ASTM D1623
Service Temp.	℃	-196～+120

Applications

This product is an ideal organic low-temperature heat insulation material, featuring small thermal conductivity and high dimensional stability. Suitable for a wide temperature range, it's widely used in LNG, ethylene, cold storage, and other low-temperature industries.

Typical PIR Insulation System Structure

PIR Shell: inner layer + middle layer (if necessary) + outer layer
Secondary Vapor Barrier: PAP aluminum foil
Main Vapor Barrier: mastic + fiberglass meshes + mastic
Metal Protective Layer: aluminum alloy plate, stainless steel plate, aluminized steel plate, GRP
Sealant: HS-10-02, Foster 95-50, etc
Strapping Material: stainless steel tape, sub sensitive tape

Packing and Storage

Store in a dry, lightproof, shady, and ventilated place, away from heat sources and protected from sun exposure
Inner package: black polyethylene bags; Outer package: cartons

Cautions

Handle PIR gently, avoiding rolling, collision, and heavy pressure during movement
When applied to pipe and equipment insulation, fasten PIR with glass fiber tape or steel band
Use a saw for cutting during application

Production Flow

Tags:

Pipe Insulation Materials

Pipe Insulation Supports

Pipe Insulation Auxiliary Materials

Building Insulation Materials

Polyisocyanurate Foam Pipe Insulation

Hard Polyurethane

Foam Glass Insulation

Sealant Putty

PIR Insulated Pipe Supports

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