Simply introduce the equipment used and main specifications now of ERW steel pipe.
The high frequency welded pipe is contained in ERW steel pipe, and is a kind of high frequency welding process product. ERW straight welded pipe is a kind of economic steel pipe with advanced product performance and leading quality in the field of oil and gas storage and transportation, using advanced pipe production equipment and perfect testing equipment.
Main Line with imported EFD WELDACG2600KW solid-state high-frequency welding machine, the online use of advanced detection Israel AS UT-200 type equipment, transmission part adopts German excellent facilities, water pressure test equipment USES the overseas advanced automatic control system, the maximum test pressure can be up to 75 Mpa. If products are strictly in accordance with the GB/T3091-2001,GB/T9711.1-1997, GB/T9711.2-1999 and American petroleum institute standard APIspec 5CT, 5L standard, using hydraulic pressure test, on-line ultrasonic testing, eddy current flaw detection, comprehensive detection and physical and chemical test to ensure the reliability and stability of the ERW steel pipe quality.
The main specifications for high frequency straight seam ERW steel pipe are.17-.630, material ERW steel pipe are: Q235-Q345, 20 #, J55, X42-X65, at the same time can also be customized special specifications as below102,108,121,127,133,140,152,159,165,168,180,194,203,245,299,351. Its products are used in petroleum, natural gas, city gas, pipeline, chemical industry, electric power, steel structure rack, water gas transportation and other fields, are widely used in all kinds of pressure line.
Comprehensive Guide to ISO Steel Pipe Standards
Steel pipes are essential components in various industries, from construction and infrastructure to oil and gas. Ensuring their quality, safety, and efficiency is paramount, which is where the International Organization for Standardization (ISO) comes into play. ISO sets globally recognized standards that specify the properties and testing methods for steel pipes, providing a common language for manufacturers, suppliers, and customers. This article delves into the ISO standards for steel pipes, offering a detailed overview of their specifications and applications.
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