Výrobní program O firmě Certifikáty Ceník Kontakty
1. Pre-insulated Pipeline Systems
Introduction – General Information
Applied Materials
Medium-Conducting Pipeline
Insulating Layers
Outer Protective Layers
Pipeline and Fittings
PIP 130 A, B, C
PIP 180 A, B, C
PIP 210, 240, 270
PIP 300 A, B, C
Elbows, Branches, Reducers, Compensators, Fixed Points
Accessory Parts - Entries, Pipeline Ends, Expansion Cushions
Mounting Instructions for Pipeline Connection, Coupling Design
Safety Regulations
Planning Activity Documents
Earth Works
Thermal Losses of Distribution Systems – k-Coefficient
Heat Dilatation PIP
Solution of Heat Dilatation
Compensating Bodies L, Z, U
Heat Tensioning of Pipeline
Axial Compensators
Steam Distribution System
Installation Length, Friction Forces, Pipe Cross-Sections
Monitoring System
2. Production Assortment of the Company IZO

Handling and Storage

The pre-insulated pipeline may be handled manually, by means of a fork lift truck, automobile crane, eventually of other lifting device. Owing to damage possibility of the protection layer it is forbidden to use steel cables, chains and the like.

At actual handling, i.e. at loading, transport, unloading, storage and installation, damage of PE coat must be prevented. For these operations textile or synthetic handling girths are to be used. Loading of the pre-insulated pipeline is secured by the manufacture and shipping is done by means of lorries, eventually of railway wagons.

In the course of storage at the customer the pre-insulated pipeline must be stored at least on a flat, hard surface cleared of sharps objects that may damage the protection coat. More suitable way is a roofed-in surface, especially for PIP equipped with monitoring wires. For storage of the pre-insulated pipeline for temperatures 180 and 300 oC a roofed-in surface is required. The same is valid for accessories, like expansion cushions, couplings and the like, it is necessary to store them in dry premises. Polyurethane for final foaming of couplings must be placed in tempered storage rooms – it mustn't freeze. These premises must meet the "Safety Regulation".

PIP may be stored up to height maximum 1,5 m properly secured sideways.

Fittings are stored under same conditions, but only in one layer.

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