9,5 10,0 11,0 12,5 15,0 16,0 standard application description EN 10296-1 mechanical and engineering Welded steel tubes for mechanical and general engineering purposes EN 10210-1/2/3 structural and general Hot finished structural hollow sections HOT STRETCH REDUCED standard application description EN 10296-1 mechanical hot finished Welded steel tubes for mechanical and general engineering purposes EN 10210-1/2/3 Structural hot finished Hot finished structural hollow sections EN 10225-1/3 Offshore hot finished Weldable structural steels for fixed offshore structures - hot finished hollow sections HOT-FINISHED STRUCTURAL standard application description EN 10305-3 Precision applications Steel Tubes for precision applications - Welded cold sized tubes EN 10296 mechanical and engineering Welded steel tubes for mechanical and general engineering purposes PRECISION TUBES standard application description EN 10219-1/2/3 Structural cold finished Cold formed welded structural hollow sections EN 10305-5 Precision applications Steel Tubes for precision applications - Welded cold sized square and rectangular tubes EN 39 Scaffolding Loose steel tubes for tube and coupler scaffolds EN 12899 Structural cold finished Fixed, vertical road traffic signs - Welded tubes for road signes ASTM A500 Structural cold finished Cold-Formed Welded (and Seamless) Carbon Steel Structural Tubing in round and shapes ASTM A252 Structural cold finished Welded (and Seamless) steel pipe piles COLD-FINISHED STRUCTURAL standard application description EN 10217-1 Pressure equipment Welded steel tubes for pressure purposes with specified room temperature properies EN 10217-2 Pressure equipment Welded steel tubes for pressure purposes with specified elevated temperature properies EN 10217-3 Pressure equipment Welded steel tubes for pressure purposes with specified room, elevated and low temperature properies EN 10217-4 Pressure equipment Welded steel tubes for pressure purposes with specified low temperature properies ASTM A178 Boiler and supeheater flues Electric-Resistance-Welded carbon steel and carbonmanganese steel boiler and superheater tubes ASTM A214 Heat exchanger Electric-Resistance-Welded carbon steel heat-exchanger and condenser tubes EN 10255 Gas and water conveiance Non-alloy steel tubes suitable for welding and threading UNI 7683 Conduit Welded tubes cable conduits ASTM A53 Line pipe Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded (and seamless) EN ISO 3183 Line pipe Petroleum and natural gas industries - Line pipe API 5L Pipe Line Petroleum and natural gas industries - Line pipe EN 10224 H2O Line pipe Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption EN 253 District heating District heating pipes ISO 11960 OCTG Tubes for petroleum applications - casing and tubing API 5CT OCTG Tubes for petroleum applications - casing and tubing ENERGY & POWER 7
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