Odelya® Spiral Submerged Arc Welded (SSAW) Carbon Steel Pipes are manufactured from hot rolled coils straightened in a strip, which are then formed in required angle to produce a cylindrical spiral shape of desired diameter. In submerged arc welding process an electric arc is produced in gas environment by applying electric current. The edges of a strip are carefully welded internally and externally by submerged arc welding process using single, tandem or triple techniques with continuously supervision to prevent possible defects. Quality and maximum performance of entire weld are assured by computerized inspection process, applied during and after HSAW welding.
You are now viewing "SAW-Spiral/Helical Welded Pipes for Piling Works & Pipelines", to see the "ERW Line Pipes" page please click here.
Odelya® SAW Steel Pipes are widely used in various applications, such as pipeline construction for conveyance of natural gas, oil, water and other flammable & nonflammable liquids conveyance and distribution, water supply systems (high temperature water as well), sewage, liquid hydrocarbons conveyance and storage, irrigation, refineries, petrochemical and hydropower plants, crude oil loading terminals, piling purposes, piles industrial pipelines, foundation piles, pressure air pipelines, natural gas (LPG) installations, industrial pipe network, combi-wall construction, and in chemical industry.
Submerged arc welded steel pipes can support great weights and therefore are used in construction of ports, harbors and jetties, pierces, onshore and offshore platforms, bridges, steel structures, advertising billboards and main roof supporters of exhibition halls, stadiums.
Considering the utilization purpose and dimensions of steel line pipe, the following pipe ends or joint details can be selected (AWWA C 208, BS 534): plain, square cut / bevelled, welded joint, flanged joint, cylindrical socket and spigot joints, spherical (belled) spigot and socked joint plain end for special coupling, butt welded and threaded-end pipe.
Odelya® SAW pipes are delivered as bare (black), coated or lined (3LPE, 3LPP, PU, Epoxy, FBE, etc.).
For coating types and coating tests please refer to
“External Coating and Internal Lining” section.
Odelya® Project-oriented line pipes and piling pipes are manufactured under precise quality control, which starts from procurement of raw materials continues during manufacturing and welding process to prevent any flaw. Therefore, third part inspection is an essential part of our business flow. Quality assurance policies of Odelya® ensure high quality of used material, weld, coating and lining, superior mechanical and technological properties. Quality tests are applied to meet strict production standards’ specifications and customer requirements for any special project.
Material Chemical Analysis
