The API 5L specification covers seamless and welded steel line pipes for the petroleum and natural gas industries. The pipes are suitable for conveying gas, water, and oil. Electric-Resistance-Welded (ERW) pipes are one of the types specified under API 5L.
ASTM A252 Tubing Applications: Tubular steel pipe piles, structural support piles, cast-in-situ concrete piles. Products: Carbon steel seamless pipes, black steel pipe, stainless steel tubes, coating steel pipes.
ASTM A178 standard referes to electric-resistance-welded tubes with minimum-wall-thickness. Materials are carbon steel and carbon-manganese steel, ASTM A178 pipe and tube is to be used in boiler tubes, boiler flues, superheater flues and safe ends. Steel Grades A (low-carbon steel), C (medium-carbon steel), or D (carbon-manganese steel). Manufacturing processes must include heat treatment, welding after cooling. Crush test shall be performed if required by customer.
Conclusion HFI steel pipes are a reliable and efficient choice for a wide range of applications, offering high-quality welds and consistent dimensions. Their cost-effectiveness and versatility make them a popular option in industries such as oil and gas, construction, and automotive.
EFW steel pipes are a reliable choice for applications that require large-diameter, high-strength pipes with excellent weld integrity. Their manufacturing process ensures robust and consistent quality, making them suitable for demanding industries like oil and gas, petrochemicals, and large-scale water supply systems. While they may come at a higher cost compared to ERW and HFW pipes, their superior mechanical properties and ability to handle high-pressure conditions justify their use in critical applications.
Both ERW and HFW steel pipes have their unique advantages and applications. ERW pipes are suitable for general purposes where cost-effectiveness and adequate strength are required. In contrast, HFW pipes are preferred for applications demanding superior weld quality and higher strength, especially in the oil and gas industry and high-pressure fluid transport systems. The choice between ERW and HFW will depend on the specific requirements of the project, including the mechanical stress, pressure conditions, and budget constraints.
ERW steel pipes are an essential component in various industrial applications, providing a reliable and economical solution for fluid transportation and structural uses. The specifications provided ensure that these pipes meet stringent industry standards and customer requirements.
ASTM A519 is the standard specification for seamless carbon and alloy steel mechanical tubing. These tubes are used for mechanical and pressure applications as well as for transporting steam, water, and gas. ASTM A519 pipes are suitable for bending, flanging, and similar forming operations, and for fusion welding.
Using ASTM A192 seamless boiler pipes in power plants offers numerous advantages, including high-pressure and high-temperature resistance, seamless construction, excellent mechanical properties, and compliance with strict quality standards. These benefits contribute to the efficiency, safety, and reliability of power plant operations, making ASTM A192 pipes a preferred choice for critical boiler applications.
ASTM A335, also known as ASME SA335, is the standard specification for seamless ferritic alloy-steel pipe intended for high-temperature service. Below are the detailed chemical compositions, mechanical properties, and specifications for the most commonly used grades of ASTM A335 pipes.
ERW Steel Pipe(Electric Resistance Welded Pipe), A53 ERW Pipe, ERW Carbon Steel Pipe Product Details of ERW steel pipe Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST) For ERW Line Pipe For ERW Casing For ERW Structure Tube For High pressure and high temperature
Abter is a China based ERW steel pipe manufacturer and supplier. Our main products include boiler steel tube, 3PE anticorrosion steel pipes, fiberglass insulated pipeline, to name a few. All of our high quality products are offered at competitive prices. The full chain of manufacturing foam insulated pipeline, SSAW steel pipe, etc. can be completed in China, even in one city. Lower manufacturing cost saves your purchasing cost. The detailed information of each product is shown in the corresponding product page.
ERW Steel Pipe(Electric Resistance Welded Pipe), A53 ERW Pipe, ERW Carbon Steel Pipe Product Details of ERW steel pipe Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Boiler Steel Pipes are critical components in many industrial applications, providing reliable performance under extreme conditions. By adhering to strict quality standards and understanding the key properties and classifications of these tubes, industries can ensure the safe and efficient operation of their thermal systems.
Seamless steel fluid pipes are vital components in many industrial systems, offering unmatched strength, durability, and reliability. By understanding their characteristics, manufacturing processes, materials, standards, and applications, industries can select the appropriate seamless pipes to ensure efficient and safe fluid transport.
Mechanical steel tubes are essential for a variety of industrial applications requiring high strength, precision, and durability. The choice of material—whether carbon steel, alloy steel, or stainless steel—depends on the specific requirements of the application, such as mechanical properties, corrosion resistance, and ease of machining.
