Steel Pipes Lined With Polymeric Coating And PE/PP External Coating
Ціна з ПДВ
Pipes diameter: from 89mm up to 530mm. ( in accordance with special requirements up to 1420mm.) Pipes length: up to 12mt.
Such pipes have both internal and external surfaces to be insulated with polymeric anticorrosive coatings.
External coating:
-monolayer – based upon nanotechnologies of modificated extruded PE/PP, which characterized by BOTH unique adhesive and protective properties;
-2-layer -based upon extruded PE/PP: adhesive layer + protective PE/PP layer;
-3- layer- based upon extruded PE/PP: primer + dhesive layer + protective PE/PP layer;
Internal coating:
-monolayer – based upon nanotechnologies of modificated extruded PE/PP, which characterized by BOTH unique adhesive and protective properties;
-1- layer- based upon fusion bonded FBE;
-2-layer -based upon extruded PE/PP: primer (FBEepoxy polyurethane system) + protective PE/PP layer;
-2-layer: phenolic (epoxy-phenolic primer)+fusion bonded FBE coating;
Range of sizes:
Pipes diameter: from 89mm up to 530mm. in accordance with special requirements up to 1420mm. Pipes length: up to 12mt.
Application:
The pipes aimed for engineering of pipeline systems as:
-pipelines for oil-field development (pipeline for transportation of oil field products from meter stations to gathering station);
-external oil- gas pipeline, pumping the product to custody metering station;
-for transportation of aggresive liquids, in case when PE is chemically resistant;
-for transportation of fresh (drinking) water;
-the temperature of pumped liquid shouldnt exceed +70° С (in accordance with special requirements up to +120 ° С)
Advantages:
-working service is increasing in several times; (the coating is keeping its properties up to 12 years and more);
-high pipeline capacity; the pipeline almost has no wax accumulation;
-low breakdown rate; so as such method of coating almost excludes the posibility of steel pipes contact with aggresive liquid;
-when applied for transportation of fresh (drinking ) water, the pipeline provides delivery of pure product o as such method of coating almost excludes the posibility with steel pipes contact, as corrosion stipulates contamination of transported product;
-high anticorrosive resistance of external and internal coatings enables excellent safety during transportation and storage;