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PU System for Pipe Insulation

Slow-start rigid PU system for district heating, oil and gas, and chilled water pipe insulation.

Industrial insulated pipeline

Technical Specifications

Slow-start, high-viscosity rigid PU system formulated for pipe insulation casting — including district heating, oil and gas, and chilled water applications.

Density45-65 kg/m³
Cream time25-50 seconds
Gel time90-180 seconds
Thermal conductivity≤ 0.024 W/m·K
Closed cell content≥ 90%
Operating temp-50°C to 130°C

Specifications shown represent typical ranges. Specific product variants may differ — please request the relevant TDS for exact values.

Who Uses This Product

District heating contractors

Pre-insulated pipes for municipal networks.

Oil & gas service companies

Insulation for energy pipelines.

HVAC pipe manufacturers

Chilled and hot water pipe assemblies.

Petrochemical pipe makers

Thermal protection for process piping.

Technical Documents

For grades not yet published online, MENGWEI prepares a matched document package after checking the application window.

Request TDS

Quality Standards & Benchmarking

Benchmarked to BASF Elastopor pipe systems specifications with comparable technical performance and a more cost-effective overall package.

Packaging & Logistics

Standard packaging

220kg drums or IBC totes

Minimum order quantity

1-ton trial / 5-ton standard

Shipping

Ex-works Shanghai or FOB Shanghai Port / Qingdao Port. Typical transit to Southeast Asia 7-14 days, Middle East 18-22 days, Latin America 40-55 days.

Technical Service Commitment

Multilingual TDS & SDS documentation support

Application support from formulation chemists

Custom formulation adjustments available

Video training and on-site consultation for qualified accounts

Request a Quote for PU System for Pipe Insulation

Share your application details and our technical team will respond within one business day.

Request a Quote