ASTM A213 Seamless Steel Pipe
ASTM A213 is a standard specification for seamless ferritic and austenitic alloy steel boiler, superheater, and heat-exchanger tubes. It covers a wide range of seamless steel pipes used in high-temperature and high-pressure applications.
Here are some key points about ASTM A213 seamless steel pipes:
Material: The pipes specified in ASTM A213 are made from various ferritic and austenitic alloy steels. These alloy steels offer excellent high-temperature strength, corrosion resistance, and creep resistance, making them suitable for applications in boilers, superheaters, and heat exchangers.
Manufacturing Process: ASTM A213 seamless steel pipes are typically produced using the hot-finished or cold-finished process. The hot-finished process involves heating the steel billet and then piercing it to form a seamless tube. The cold-finished process, on the other hand, involves further processing the hot-finished tube through cold-drawing or cold-rolling to achieve the desired dimensions and surface finish.
Wall Thickness: ASTM A213 specifies tubes with various wall thicknesses to meet the requirements of different high-temperature and high-pressure applications. The wall thickness can vary depending on the alloy steel grade and the specific application.
Size Range: ASTM A213 seamless steel pipes are available in a wide range of sizes to accommodate different boiler, superheater, and heat-exchanger designs. The size range includes various diameters and wall thicknesses.
Application: ASTM A213 seamless steel pipes are primarily used in high-temperature applications such as boilers, superheaters, and heat exchangers. They are commonly found in power plants, petrochemical plants, refineries, and other industrial facilities where the transfer of heat is crucial.
When selecting ASTM A213 seamless steel pipes, it's important to consider factors such as the alloy steel grade, temperature and pressure requirements, corrosion resistance, and compliance with the ASTM A213 standard. These factors ensure that the pipes meet the necessary quality and performance criteria for high-temperature applications.
Product Description
| Type | Seamless steel pipe |
| Materials | API 5L /A53 /A106 GRADE B and other material which client inquired |
| Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
| Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
SCH100 SCH120 SCH140 SCH160 XXS |
| Length | Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
| Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded |
| Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and
physical property inspection |
| Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven
bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk;
Also according to customer's requests |
| Origin | China |
| Application | Conveying oil gas and water |
| Third Party Inspection | SGS BV MTC |
| Trade Terms | FOB CIF CFR |
| Payment Terms | FOB 30%T/T,70% before shipment
CIF 30% pre-payment and the balance to be paid before making shipment
or Irrevocable 100% L/C at sight |
| MOQ | 10 tons |
| Supply Capacity | 5000 T/M |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
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120mm Astm A213 Galvanized Seamless Steel Pipe Cold Drawn Images
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