ASTM A519 Mechanical Tube

ASTM A519 Mechanical Tubes offered by EO Flanges are made as per ASTM A519 standards Seamless Ferritic Alloy-Steel Pipe and are used mainly for High-Temperature Service. EO flanges source these ASTM A519 Mechanical Tubes in varied size range of alloy pipes. Further, EO Flanges can also get these customized as per boiler piping requirements. For ensuring in them optimum quality standards, we source these Alloy steel pipes A519 4130 from quality manufacturers.

  ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished steel tube or cold-finished steel tubes. 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. The steel tubing shall be coated with a film of oil before shaping to retard rust when specified

ASTM A519 Mechanical Tube covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in Tables 1-3. When welding is used for joining the wieldable mechanical tube grades, the welding procedure shall be suitable for the grade, the condition of the components, and the intended service.

ASTM A519 Mechanical Tube both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing in sizes up to and including 12 3/4 in. (323.8 mm) outside diameter for round tubes with wall thickness as required.

The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, rectangular, and special sections.

ASTM A519 Mechanical Tube Chemical composition table:

Production flow of ASTM A519 Mechanical Tube

Packaging for ASTM A519 Mechanical Tube in bundles wrapped with strong steel strip, seaworthy packing, or according to customers’ requirements.

Delivery of ASTM A519 Mechanical Tube is normally 15-30days after receiving T/T deposit

Q: Are you a trading company or a manufacturer?

A: we are factories, and we do trade as well

Question: how long is your delivery time of ASTM A519 Mechanical Tubes?

A: If ASTM A519 Mechanical Tubes are in stock, it usually takes 5-10 days. If ASTM A519 Mechanical Tubes are not in stock, they are for 15-20 days, according to quantity.

Q: Do you provide ASTM A519 Mechanical Tubes samples? Is it free or extra?

A: Yes, we can supply the ASTM A519 Mechanical Tubes sample free of charge, but we don't pay the freight.

Q: What are your terms of payment for ASTM A519 Mechanical Tubes?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.