A210 Hot-finished steel pipe Description
A210 Grade A1 heat exchanger tubes are heat exchanger tubes manufactured from Grade A1 steel in accordance with ASTM A210, a general requirement for steel plate material for pressure vessels that covers technical specifications for hot forged and cold worked carbon and alloy steel bars, among others.
Specifically, A210 Grade A1 heat exchange tubes have the following characteristics:
Material: Manufactured from Grade A1 carbon steel with high strength and good welding properties.
Manufacturing process: may include hot forging and cold working to ensure the mechanical properties and dimensional accuracy of the steel.
Quality standard: Conform to the relevant requirements in ASTM A210 standard, including geometric dimensions such as outer diameter, wall thickness, straightness, etc. need to meet the design requirements, and the surface should be free of cracks, scratches, pits and other defects.
A210 GRA1 Steam Boiler Pipe Specification
| Commodity Name | A210 GRA1 Carbon steel pipe |
| Standard | A210 A210M |
| Outer Diameter | 20-800mm |
| Wall Thickness | 1-60mm |
| Length | 6m,12m or as per customer's requirements |
| Packing | In bundles tied with steel stripes |
| Payment Term | T/T, L/C at sight |
| Delivery Time | Within 5-15 days after signing the contract or as your requirement |
| Delivery condition | Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coatingas per clients confirmation ; With or without protecting caps as percustomer's requirements;with FBE internal coating for water steel pipes. |
| Usage | for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids. Also for chemical industry, building structure,heat-supply and pile driving projects. |
| Export to | Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore, the Czech Republic, Australia, Myanmar, Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc |
| Certificates | API 5L; ISO9001:2000 |
| Application: | Seamless steel pipes for low and medium pressure boiler, high pressure boiler ,etc |
A210 Grade A-1 Chemical composition (%)
| composition | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| Min | - | - | - | - | - |
| Max | 0.27 | 0.1 | 0.93 | 0.035 | 0.035 |
① For every 0.01 per cent reduction below the specified carbon maximum, manganese is allowed to increase by 0.06 per cent above the specified maximum, up to a maximum of 1.35 per cent.
A210 Grade A-1 Mechanical Properties
| Tensile Strength σb Mpa |
Yield point σs Mpa |
Elongation at break or elongation δ % |
|---|---|---|
| ≥415 | ≥255 | ≥30 |
A210 Hot-finished steel pipe
FAQ
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.
Q: How do you ensure the quality of your products?
A: All products must be inspected three times during the entire manufacturing process, including production, cutting and packaging. Factory inspection report is provided with the goods. If necessary, third-party inspection such as SGS is acceptable.
Q: How can I get samples? What's the fare?
A: Depending on the specifications of the product, we are sure to provide free samples or paid samples. You just need to provide us with your needs.
Q: What is your delivery time?
A: Different products and purchase quantities have different delivery times. Products will be delivered as soon as possible on the basis of quality assurance. Usually, it takes 7-14 days if the goods are in stock. If the goods are out of stock or customized, it will take 25 to 45 days.
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