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Installation of technological pipelines at an industrial enterprise will make it possible to use gases, steam, liquids. For these purposes, pipelines of various configurations are used, the installation of which will be performed by specialists of Sintez TMK.
When designing pipelines, all the features of the connected equipment, the construction of the building, the location of engineering networks will be taken into account. We will perform all the works on the installation of pipelines from the purchase of necessary materials and fittings, preparation of holes and mounts for pipes to connection to units and networks, testing and commissioning.
Among the services offered:
- Design and calculation of pipelines;
- Installation of technological pipelines, including intra-shop and inter-shop;
- Connection to communications and highways.
To move liquids, gases and bulk materials, technological pipelines are used, consisting of separate segments of pipes connected by fitting or welding, with installed measuring devices, devices, automation, insulating materials. Depending on the purpose and material of manufacture of pipes, suitable elements of valves, cranes, gaskets are selected.
Of all the pipelines in the industrial enterprise, more than 30% are technological. They provide a technological process, transporting the substance to consumers as raw materials or semi-finished products, and from them, representing finished products, production waste. Pipelines are used to transport toxic, harmful to health, fire and explosive substances, as well as liquids and steam having high temperatures. Installation methods for different process pipelines can vary, which is influenced by a number of factors.
The material of manufacturing pipelines can be different, but the decision to use ferrous or non-ferrous metals, plastics or glass depends on the medium and its temperature, pressure and other indicators. In industrial workshops, installation of pipelines can occupy more than 50% of all installation work performed. It is difficult to lay pipes the need to work with tunnels, trays, overpasses. Work can be carried out in narrow and inconvenient places of workshops or at high altitude under the open sky. The nomenclature of parts and assemblies used for installation of pipelines is distinguished by a variety of layouts and structures.
Pipeline installation technology
Installation of process pipelines should be carried out in accordance with the building codes and rules of SNIP 3.05.05-84, which indicate the main provisions of production and acceptance of works on the installation of permanent process pipelines of carbon and alloy steels, non-ferrous metals and alloys, cast iron, plastic masses and glass, operating at an absolute pressure from 35 mm Hg to 700 kgf / cm2.
The volume of work on their installation is usually about 50% of the total volume of installation work. Most pipelines are laid in cramped conditions, at different heights in multi-storey buildings and in open areas, overpasses, trays, tunnels. Intra-shop technological pipelines are distinguished by a large number of standard sizes used, pipeline parts, shut-off and regulating valves, fastening means.
Classification of technological pipelines
The customer may not understand the complexity of laying pipelines through the shop or through the factory area. It is important for him to perform functional tasks and provide machines and assemblies with gas, water, steam. But at the same time, it is desirable that the stacked pipes occupy a minimum place in the shop, and their laying does not damage the existing structures.
If the work is performed by a team with insufficient qualifications, unforeseen difficulties may arise during the installation of the pipeline, which will cause delay in work, coordination with the designer, additional costs.
Installation of pipelines provides for:
- development of RRP;
- carrying out preparatory work;
- Supply of materials and equipment;
- assembly, installation in the design position and fastening of the technological pipeline, its connection to equipment or communications;
- compensatory
- final works on installation and delivery of pipelines;
- commissioning
- supervision
- test
- laboratory and geodetic control
- maintenance of executive documentation
Our company has sufficient experience in conducting installation work, which allows you to properly perform all stages. If the installation is carried out according to the finished project, all items will be analyzed, and if necessary, some changes will be proposed and agreed, which will improve the efficiency of work.
Experienced employees of the company perform quality control of both materials and components coming to the assembly, and the implementation of each operation and the final result. All joints and seams will be made carefully and efficiently. The pipeline will be connected to external networks, a test launch will be carried out, and the necessary permits will be obtained.
In preparation for the installation of pipelines should:
- ensure the supply and acceptance of technological materials and equipment;
- perform incoming control of project documentation;
- perform incoming control of supplied pipelines and equipment, fasteners and fittings for installation of pipelines;
- verification of all types of connections of installed pipelines to the technological equipment;
- perform verification of technical documentation;
- ensure storage of materials and equipment;
- assembly of pipeline elements;
- check the readiness of construction structures and premises for installation of pipelines;
- Check for coordination of all locations with intersections of other engineering systems.
Our specialists have the necessary certificates and permits for work. The main advantage of cooperation with our company is the ability to solve various problems, which allows you to solve any problems during installation work quickly and at minimal cost. And if the installation of pipelines is part of a large project, we are ready to undertake a set of tasks, providing optimal conditions for obtaining an excellent result.
Installation of technological pipelines is regulated by the following regulatory documents:
SNIP 3.05.05-84 Technological equipment and technological pipelines
VSN 362-87 Manufacturing, installation and testing of process pipelines up to 10 MPA
SN 527-80 Instructions for the design of steel pipelines up to 10 MPA
Collection E26 Installation of technological pipelines