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Storage Tank Vessel Polyurethane Foams Cold Insulation Vapor Tight For Petrochemical Plant

Storage Tank Vessel Polyurethane Foams Cold Insulation Vapor Tight For Petrochemical Plant

MOQ:	100 m³
Price:	195.5 $/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	100 m³ per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Density:

48 - 60 (Typical 50)

Thermal Conductivity:

<= 0.022

Thermal Conductivity (-100C):

~ 0.017 - 0.019

Compressive Strength:

>= 220

Closed Cell:

>= 95

Water Absorption:

<= 4.0

Vapor Permeability:

<= 5.8 X 10^-9

Oxygen Index:

>= 30

Service Temperature:

-196 ~ +120 (Short-term +150)

Fire Rating:

Packaging Details:

Cardboard box packaging, customizable

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Product Description

Polyurethane Foam Insulation Storage Tank Vessel Cold Insulation Vapor Tight for Petrochemical Plant

Product Description

Polyurethane Foam Insulation for tanks is a rigid PUR and PIR closed-cell panel used to insulate industrial storage tanks and vessels operating at low and cryogenic temperature.

The PIR grade keeps a thermal conductivity near 0.022 W/(m·K) at 25°C and about 0.017–0.019 W/(m·K) at –100°C (PUR about 0.024 W/(m·K)), limiting heat gain into cold contents.

With a closed-cell content above 93% (PUR) to 95% (PIR) and low vapour permeability, the board blocks moisture ingress, which must be combined with a proper vapour barrier on cold equipment.

A compressive strength of 180 kPa (PUR) to 220 kPa (PIR) or more supports lagging, cladding and normal working loads on tank walls.

The PIR grade is dimensionally stable at low temperature and tolerates expansion joints for the cold contraction of large tanks and vessels.

Typical applications include petrochemical storage tanks, process vessels, cryogenic tanks and low-temperature industrial plant with moisture-sensitive duty.

Product Features

Cryogenic High-Temperature Resistant – PIR stable from –196°C to +120°C; PUR –50°C to +100°C.

Closed-Cell Waterproof – Above 93% (PUR) to 95% (PIR) closed cells block moisture.

High Compressive Strength – 180 kPa (PUR) to 220 kPa (PIR) supports lagging and tank loads.

Vapor-Tight Moisture Proof – Low vapour permeability suits moisture-sensitive equipment.

Dimensional Stability – Low shrinkage at low temperature with expansion joints.

Technical Parameters

Property	Unit	Value / Range
Material	—	Rigid PUR / PIR Polyurethane Foam
Core Density	kg/m³	40 – 60 (PUR 40–48, PIR 48–60)
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.024 (PUR) / ≤ 0.022 (PIR)
Compressive Strength (10% deformation)	kPa	≥ 180 (PUR) / ≥ 220 (PIR)
Closed Cell Content	%	≥ 93 (PUR) / ≥ 95 (PIR)
Water Absorption (by volume)	%	≤ 5.0 (PUR) / ≤ 4.0 (PIR)
Water Vapor Permeability	g/(Pa·m·s)	≤ 6.0 × 10⁻ⁿ (PUR) / ≤ 5.8 × 10⁻ⁿ (PIR)
Oxygen Index	%	≥ 26 (PUR) / ≥ 30 (PIR)
Long-Term Service Temperature	°C	–50 ~ +100 (PUR) / –196 ~ +120 (PIR)
Fire Rating	—	B2 (PUR) / B1 (PIR)

Standard Dimensions – Rigid PU Board

Parameter	Specification
Standard Sizes	1000 × 500 mm
Thickness Range	20 – 150 mm
Facing	Aluminum foil / glass fleece

Standard Dimensions – Rigid PU Pipe Shell

Parameter	Specification
Pipe Diameter Range	DN15 – DN600
Thickness Range	20 – 120 mm
Standard Length	1000 mm
Structure	Two-half shell with lap joint

Storage Tank Vessel Polyurethane Foams Cold Insulation Vapor Tight For Petrochemical Plant

FAQ

Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 20 Years.

What products does your company mainly deal in?

Our company is a building materials enterprise that integrates production and sales. Our primary product offerings include Cellular Glass Insulation,Polyurethane Foams,Aluminum Silicate Fiber Board,ceramic fiber blanket and tubes, as well as a range of other thermal insulation materials. May I inquire which specific product you are interested in?

Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

What services can you provide?

Any inquires will be replied within 0-1 hours. We are professional manufacturer. Welcome to visit our company and factories at any time!

Can the product be customized?

Our company offers product customization services. The specifications, models, packaging requirements, etc. of the products can all be tailored to your specific needs. May I ask what is your purchase quantity ?

What are the payment terms?

30% of the payment is to be made in advance, and the remaining 70% must be settled before loading.

Tags:

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board