Internal and External Welding Immediately after the pipe forming process, inside welding is carried out around 30 mm behind the edge contact point by submerged arc welding process. Followed by half helical turn which depending on machine design external welding is carried out depending on pipe diame

Description Spiral seam (welded) pipes are manufactured by bending the steel sheet of relevant grade as provided under applicable standards into spiral form and joining the sheet sides first from the inside and then from the outside using the shielded welding method. In addition to having a longer l

Products Galaţi was created and started operations in 1986, using heavy plates produced by Liberty Galaţi as its raw material. Since then, the Tubular Products Mill has contributed to numerous major infrastructure projects related to methane gas, oil, water, compressor stations, boilers pressure and

Amenduni pipes for water and gas pipelines combine mechanical resistance and dimensional precision, ensuring reliable and safe performance over time. Designed to withstand the stresses of hydraulic systems and distribution networks, they ensure impeccable sealing even in the most critical condition

PIPE LENGTH - Gas, Oil and Water Pipes 6 - 18,5 m PIPE LENGTH - PilING and StructurAL Pipes 6 - 40 m

4 - 26 mm DIAMETER - PRODUCTION RANGE 219,1 - 3300 mm

Tosçelik Spiral, which provides durable, long-lasting and quality products to the world in the entire journey of human beings, which lasts until the water reaches our faucets, has become the reliable supplier of national and international outstanding projects. With many years of experience, it conti

Our plant specializes in the production of ERW, seamless, and spiral-welded steel pipes designed for the construction of oil and gas pipelines. The products are characterized by high strength and resistance to high pressures and aggressive environments, making them the ideal choice for reliable and

Our Minimum Tolerant Spiral Welded (HSAW) water line pipes are manufactured in accordance with the requirements of the application areas and quality standards of the project with wall thickness, diameter and coating options. We offer our large diameter pipes with many insulating coating options such

– Products are die stamped or stencil marked according to pipe manufacturing standards. – All pipes undergo Hydrostatic Testing and Eddy-Current Testing – All pipes are normalized and stress relieved – CE Marked.

Helically welded steel pipe for the supply of water for human consumption, for conveying raw water or for irrigation systems. High pressure resistance. Watertightness. High impact resistance during assembly and trench filling. Driving without rubber seals. Special parts made with the same material

Spiral welded steel pipe for water transmission: human consumption supply, raw water or irrigation systems. High pressure resistance. Water tightness. High impact resistance during set up. Conveyance without rubber gaskets. Special components made by the same pipe material.

– Products are die stamped or stencil marked according to pipe manufacturing standards. – In case of special resquest heat treatment and inner weld bead removing can be applied. – All pipes undergo Non-Destructive testing – CE Marked – Plain Ended, Threaded and Grooved pipes between 1”-6” are UL lis

The EO Fast Fittings share characteristics and the manufacturing process os the malleable cast iron pipe fittings. Designed for the joining of pipes through compression adjustment, this system simplifies and optimizes the setting up of new installations as well as the maintenance and modification of

Galvanized Steel Batteries Type H or double entry Cohisa galvanized steel meters are designed for the efficient and safe centralization of submeters in demanding water systems. Manufactured with carbon steel tubing compliant with EN 10217-1 and hot-dip galvanized according to UNE-EN ISO 1461 , they

Application Area: Water and Gas Installations, Non-corrosive Gases and Chemicals, and Compressed Air Installations Production Range: 3/8" - 12" (17,2 – 323,9 mm) Production Standards: TS EN 10255, ASTM A53, ISO 65, TS EN 10217-1 Surface Protection: Protective Oil, Hot Dip Galvanizing, 3 Layer of Pol

Cohisa galvanized steel meters are designed for the efficient and safe centralization of submeters in demanding water systems. Manufactured with carbon steel tubing compliant with EN 10217-1 and hot-dip galvanized according to UNE-EN ISO 1461 , they guarantee complete protection—internal and externa

Application Area: Construction Industry Production Range: 133 mm outside diameter, 4, 4-5 mm wall thickness Production Standards: EN 10217-1, EN 10217-3 Surface Protection: Protective Oil,3 Layer of Polypropylene Coating, 3 Layer of Polyethylene Coating, Water Based Painting, Epoxy Coated Finishing

Application Area: Boiler Tubes, High Temperature Pressure Pipes, Water Well Casing and Tubing Installations Production Range: 3/8" - 12" (17,2 – 323,9 mm) Production Standards: TS EN 10217-1, TS EN 10217-2, TS EN 10217-3, ASTM A 589 Surface Protection: Protective Oil, Water Based Painting, 3 Layer o

Stepped welded columns, manufactured under certified quality check according to ISO9001 by authorised processing centre according to DM 14/01/08, manufactured employing induction longitudinally welded tubes UNI EN 10219/2, steel grade S235JR UNI EN10219/1, stepped at one end by press and joined by

Designed to withstand static and dynamic loads, Alessio pipes guarantee high performance even in the presence of strong ground stresses. They are suitable for various intervention techniques, such as direct drilling , injection of cement mixtures or drainage installations . Thanks to protective tr

Helically welded steel pipe for structural and infrastructure projects, piling projects and maritime and river works. Tube lengths up to 23 m without joints and manufacturing of longer lengths with welding. Outside diameter from 16" to 120". Accessories such as clutches, crowns, reinforcements, hol

Pile pipes produced by Azertexnolayn LLC in Azerbaijan, as well as in important ports and prestigious beaches of the world, it is used underground in crossings and in many large projects.

Spiral welded steel pipes for infrastructure projects, piling industries, casing piles, marine and port works. Pipe length up to 23 m without joints. Outside diameter from 16” to 120”. Prefabrication like interlocks or clutches for combi-wall, pipe shoes, reinforcing plates, handling holes, etc.