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Astm A519 Carbon And Alloy Steel Mechanical Tubing - China

price: contact company for price

ASTM A519 carbon and alloy steel mechanical tubing

ASTM A519, ASTM A519 1020, ASTM A519 1025, ASTM A519 1035,

ASTM A519 1045, ASTM A519 4130, ASTM A519 4140, mechanical

tubing, seamless tubing, Tubing

ASTM A519 specification covers for several grades of carbon

and alloy steel mechanical tubing, either hot-finished or



For mechanical engineering

For mechanical and pressure use, and also for transporting

steam, water, gas and etc.

Size range(mm):

Out diameter:10-324mm

Wall Tickness:1-30mm

Length:14000mm max


ASTM A519 1020

ASTM A519 1025

ASTM A519 1035

ASTM A519 1045

ASTM A519 4130

ASTM A519 4140

Pipe and Tube Specifications

This specification covers for several grades of carbon and

alloy steel mechanical tubing, either hot-finished or cold-

finished. The steel used in the mechanical tubing may be

cast in ingots or may be strand cast. When steel of

different grades is sequentially strand cast, identification

of the resultant transition material is required. The

seamless tubing is a tubular product made without a welded

seam. It is usually manufactured by hot working steel, and

if necessary, by subsequently cold finishing the hot-worked

tubular product to produce the desired shape, dimensions and

properties. The tubes shall be furnished in the following

shapes: round, square, rectangular and special sections.

Heat analysis shall be made to determine the percentages of

the elements specified. If secondary melting processes are

used, the heat analysis shall be obtained from one remelted

ingot or the product of one remelted ingot of each primary

melt. The tubing shall be coated with a film of oil before

shaping to retard rust when specified

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.

Feel free to contact us with all your questions

Company Contact:

  • Phone: 862133780199

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

  • Email: Email

Published date: October 6, 2013 -

  • 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.

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