23 visiting now: 11 USA USA flag 4 UK UK flag 2 Sweden Sweden flag 2 Russia Russia flag 1 China China flag 1 France France flag 1 Japan Japan flag 1 Singapore Singapore flag

Astm A213 T22 Seamless Alloy Pipes - China

price: contact company for price

ASTM A213 T22 Seamless Ferritic and Austenitic Alloy- Steel Boiler,

Superheater, Heat- Exchanger Tubes.

ASTM A213 T22 Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H.

These different requirements provide higher creep- rupture strength than normally achievable in similar grades without these different requirements. ASTM A213 T22 tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat- treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.

ASTM A209 Through A213

Other standard specifications include the categories of A209 seamless carbon- molybdenum alloy- steel boiler and superheater tubes; A210 seamless medium- carbon steel boiler and superheater tubes and A213 seamless ferritic and austenitic steel boiler, superheater and heat- exchanger tubes.

Piping wall thicknesses range from 1/ 2 inch to 5 inches. A213 grades also have the letter H or M assigned, which changes the composition and specifications for that series.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Wall thickness is average wall or according to ASME SA530.


Company Contact:


  • Phone: 862133780199

  • Address: No.273, Siping Road, Shanghai, Shanghai, China

  • Email: Email


Published date: September 6, 2015 -

  • Business Description: Sunny Steel provide a wide range of steel products as Steel pipes,

    Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite

    steel pipe used in the construction industry.

    We provide a wide range of steel products used in the construction industry:

    Steel pipes

    Seamless tube

    seamless pipes

    Alloy pipes

    Pipe fittings

    Composite steel pipe

    Contact us today to arrange a quote or estimate. Our steel fabrication products are real trusted and most affordable choice.

    Factory and industrial products

    In addition to our steel products for construction, we also offer a variety of steel fabrication products for use in industry. We provide local factories with steel cutting, fabricating, and distributing pipe fittings anc composite pipes.

    Our versatility ensures we will be able to provide you with the steel products you require to to complete a project, from start to finish.

    Contact us today to arrange a quote or estimate

    As a long established steel fabrication company in China, we can be trusted to deliver what you need, in the time you need it. We understand that in the construction industry time frame is often important.

    Whilst providing a quality, trusted service, we also place a high premium on quality craftsmanship. Our steel products are long lasting, and always meet our clients exact specifications.

    Our team

    Our team are highly trained and experienced in servicing and producing all types of steel supplies. Whether you've got a large construction project, or need parts for industrial machinery, our team of steel fabrication consultants will ensure that your project is provided with the parts you need, when you need them.

    Call us today to discuss your project's needs and find out what options are available.

Related listings



  • Cold Rolled Steel Coils For Industry Product Used
    Cold Rolled Steel Coils For Industry Product Used
    Metals - Iron - Jiangyin Cheeho Imp & Exp Co., Ltd - China - September 5, 2015 - contact company for price

    Brief Introduction The CR Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have...

  • Wrought Iron Components
    Wrought Iron Components
    Metals - Iron - xinle city jintian wrought iron products co., ltd - China - April 23, 2015 - contact company for price

    Xinle City Jintian Wrought Iron Products Co. , Ltd is a professional wrought iron products manufacturer for designing, manufacturing and marketing. We have more than 16 years experience for manufacturing the wrought iron products. Our products includ...

  • Wrought Iron Flowerpot Frame
    Wrought Iron Flowerpot Frame
    Metals - Iron - xinle city jintian wrought iron products co., ltd - China - April 23, 2015 - contact company for price

    Xinle City Jintian Wrought Iron Products Co. , Ltd is a professional wrought iron products manufacturer for designing, manufacturing and marketing. We have more than 16 years experience for manufacturing the wrought iron products. Our products includ...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"