ASTM A519 Seamless Mechanical Tubing Manufacturer & Supplier in Bangalore

Astm a519 specification-compliant, mill-tested, export-grade ASTM A519 Seamless Mechanical Tubing for seamless carbon and alloy steel mechanical tubing for engineering, hydraulic and structural applications.

ASTM A519 Seamless Mechanical Tubing is common in the field of mechanical, structural as well as engineering work where consistency, precision and strength are of paramount importance. Shubham Metals is top ASTM A519 Seamless Mechanical Tubing Manufacturers in Bangalore, India , providing high quality, carbon and alloy steel tubes that conform to international standards and rigorous industrial demands.

Having a high degree of attention to the quality, technical precision and customer satisfaction, Shubham Metals offers ASTM A519 tubing which can be machined, fabricated and utilized in the structure of various industries.

Trusted ASTM A519 Seamless Mechanical Tubing Suppliers in Bangalore, India 

As a premier ASTM A519 Seamless Mechanical Tubing Suppliers in Bangalore, India , Shubham Metals ensures that all ASTM A519 seamless mechanical tubing are of high quality. To meet various industrial needs, we have a large inventory of tubing in a variety of grades, sizes and finish condition.

Why choose us as your supplier:

  • Extensive stocking of ASTM A519 tubing of different grades (1010, 1020, 1026, 4130, 4140)
  • Regular dimensional precision and finish.
  • Meeting of the standards and certifications of ASTM A519.
  • Instant and fast services within the country.

Overview of ASTM A519 Seamless Mechanical Tubing

ASTM A519 is a standard specification which encompasses seamless carbon and alloy steel mechanical tubing that is furnished in hot finished or cold finished form. The wide variety of steel grades included in the specification enables the manufacturing companies and engineers to choose the tubing with consideration to the chemical composition and mechanical characteristics instead of the pressure ratings.

ASTM A519 tubing is usually applied in the application where the tolerance, surface finish and structural integrity are important. The continuous construction process removes weld lines which lead to an increase in strength, fatigue and dimensional stability.

Key characteristics include:

  • Continuous construction to achieve homogeneity of strength.
  • Machinable and fabricable.
  • In a variety of carbon and alloy grades.
  • Delivered as hot-finished or cold-drawn.

Manufacturing Process and Finish Conditions

ASTM A519 smooth mechanical tubing, which is provided by Shubham Metals, is produced by either hot extrusion or rotary piercing, and then cold drawn or heat treated as needed. The processes give accuracy in controlling mechanical properties and surface quality.

We also provide tubing in different finish conditions to meet various purposes such as hot-finished to be used in structure and cold-drawn to be used in precise components.

Finish conditions under ASTM A519 include:

  • Seamless tubing, which has been hot-finished.
  • Cold drawn or cold finished tubing.
  • Annealed or normalized or stress-relieved conditions.

The finish conditions influence quality of surfaces, machinability and mechanical behavior, and are flexible to use in different applications.

Reliable ASTM A519 Mechanical Tubing Dealers in Bangalore, India 

Shubham Metals plays the role of as a reliable ASTM A519 Mechanical Tubing Dealers in Bangalore, India  which links up the manufacturers and final users. We simplify the process of businesses to purchase ASTM A519 smooth mechanical tubing without considering the quality, lead times or documents.

Benefits of dealing with Shubham Metals:

  • Various order quantities to meet small and big projects.
  • Technical instructions on the selection of grades and machining.
  • Transparent pricing and complete documentation.
  • Individualized assistance in the process of procurement.

Grades and Chemical Composition

Shubham Metals provides a variety of ASTM A519 grades, which gives the choice to be flexible in mechanical and structural usage. ASTM A519 Grade 1020 and Grade 1026 are the most requested grades because they are of good balance in terms of strength and machinability.

Common ASTM A519 Grades

Grade

Carbon (%)

Typical Characteristics

1010

Low

Excellent formability

1020

Medium

Good strength & machinability

1026

Medium

High strength, widely used

4130

Alloy

High strength & toughness

4140

Alloy

Superior mechanical performance


The chemical composition is also well regulated so as to maintain uniformity, weldability, and reliable mechanical properties.

Mechanical Properties

Mechanical properties of seamless mechanical tubing ASTM A519 differs with grade, finish condition and also with heat treatment. Cold-finished tubing usually has a greater strength level and tolerances whereas hot-finished tubing has higher ductility.

Typical Mechanical Properties (Grade 1026 – Cold Finished)

Property

Value

Tensile Strength

490 MPa (min)

Yield Strength

415 MPa (min)

Elongation

10–15%


These characteristics render the ASTM A519 tubing to be appropriate when applied in components that require mechanical stress, vibration, and cyclic loading.

Leading ASTM A519 Seamless Mechanical Tubing Exporters in Bangalore, India 

Shubham Metals is a trusted ASTM A519 Seamless Mechanical Tubing Exporters in Bangalore, India , exporting high quality tubing solutions to the clients in Asia, Europe, Africa, and the Middle East. Our export business will make sure that tubing will be delivered to international customers in a safe, timely, and complete form as per the required specifications.

Export capabilities include:

  • Global packaging and logistics services.
  • Mill Test Certificates and material traceability towards international compliance.
  • Bulk orders and shipments based on project.
  • Differentiated solutions in foreign usages.

Sizes, Tolerances, and Surface Finish

The seamless mechanical tubing that Shubham Metals provides in ASTM A519 selection is available in large varieties of size and tolerances that suit the customer-specific needs. Close dimensional accuracy and smooth finish on our tubing especially in the cold-drawn state is supplied.

Size and tolerance features include:

  • Large variety of outside diameters and wall thickness.
  • Tight dimensional requirements of cold-drawn tubing.
  • Internal and external surface finish is smooth.

Tubing may be distributed in random lengths, fixed cut lengths, or custom sizes depending on the needs of the customer.

Applications of ASTM A519 Seamless Mechanical Tubing

ASTM A519 is seamless mechanical tubing where it is applicable in various industries because of its versatility, strength, and machinability. It is especially applicable to applications in which the tubing is being utilized as structural or mechanical element as opposed to a pressure vessel.

Common applications are:

  • Axles and automotive parts.
  • Machinery and equipment components.
  • The components of hydraulic cylinders.
  • Frames: structural and mechanical.
  • Construction and agricultural machinery.
  • Shaft, rollers and precision parts.

ASTM A519 is a popular material among OEMs and fabricators because it can be used in applications that require mechanical strength and dimensional stability.

Advantages of ASTM A519 Seamless Mechanical Tubing

ASTM A519 smooth mechanical tubing, as compared to welded tubing and other mechanical tubing requirements, is of great benefit particularly in high performance applications.

Key advantages include:

  • Smooth structure to achieve higher strength.
  • Good machinability and fabrication ability.
  • Regular mechanical characteristics.
  • Broad grade selection in order to have design flexibility.
  • Stable operation in the condition of mechanical load.

The above advantages render ASTM A519 tubing an economical and reliable solution to long term industrial applications.

Why Choose Shubham Metals for ASTM A519 Seamless Mechanical Tubing

At Shubham Metals is committed to providing quality-based solutions that are supported by technical skills and reliable service. We use seamless mechanical tubing A519 which is sourced to approved manufacturers and comes with full documentary of quality.

Why customers trust Shubham Metals:

  • Strict adherence to ASTM A519 standards.
  • Quality assurance Mill Test Certificates.
  • Good price and open dealings.
  • Quality home and overseas supply source.
  • Specialized customer and technical support.

Looking for ASTM A519 Seamless Mechanical Tubing?

ASTM A519 seamless mechanical Tubing is the best selection in case of the application that requires precision, strength, and durability. You need standard grades, such as 1020, 1026, or you need high-strength alloy grades, such as 4130 and 4140, choosing a competent supplier makes the quality and performance get the same levels.

 To receive the professional help, the low prices, and the delivery of the ASTM A519 Seamless Mechanical Tubing in the accordance with your project needs, contact us now. We can make you find the correct material without any doubt and technical security.

Technical Specifications

ASTM A519 Seamless Mechanical Tubing – Technical Specifications
SpecificationASTM A519
Covered Grades1018, 4130, 4140, 4340
Size Range (OD)1/8" to 24" (3 mm to 600 mm)
Wall Thickness0.5 mm to 20 mm (16 SWG to 4 BWG)
LengthSingle Random, Double Random, Cut to Size, Coil Length
FormSeamless / Welded / ERW / EFW
End FinishPlain, Bevelled, Square Cut
SpecificationsASTM A213 / A269 / A789 / B338 / B622 / B163
Surface FinishBright Annealed, Pickled, Polished, Mirror
TestingHydrostatic, Eddy Current, U-Bend, Flare, Flattening, IGC
CertificationEN 10204 3.1 / 3.2 Mill Test Certificate

Premium Range: Products Related to ASTM A519 Seamless Mechanical Tubing

Why Choose Shubham Metals for ASTM A519 Seamless Mechanical Tubing

Precision Manufacturing Excellence at Shubham Metals

Manufacturing Excellence

01

We utilize highly advanced technology and premium raw materials to manufacture high-grade ASTM A519 Seamless Mechanical Tubing that exceed international quality standards like ASTM, ASME, and DIN.

Global Export Logistics and Documentation Experts

Global Export Expertise

02

As a leading global exporter, we provide seamless international shipping for our full ASTM A519 Seamless Mechanical Tubing range, complete with comprehensive documentation including MTC 3.1 and Certificates of Origin.

Technical Specialists in Titanium, Inconel, and Stainless Steel

Industrial Expertise

03

Our deep engineering expertise across Titanium, Inconel, and specialized Stainless Steel allows us to tailor custom solutions for high-pressure applications across the Aerospace, Petrochemical, and Energy sectors.

Reliable Pan-India Supply and Distribution Network

Pan-India / Global Network

04

With a robust supply network, we offer rapid stockholding options and flexible distribution for all specialized ASTM A519 Seamless Mechanical Tubing, ensuring your industrial projects remain precisely on schedule.

International Material Standards & Technical Compliances

Shubham Metals guarantees complete material traceability and strictly adheres to international manufacturing specifications. Our entire ASTM A519 Seamless Mechanical Tubing can be configured and supplied in accordance with global engineering standards:

  • ASTM / ASME Specification Matrix: A312, A213, A182, A403, B163, B165, B444, B423
  • DIN / EN / ISO Standards: EN 10204 3.1, DIN 17440, ISO 15156 (NACE MR0175 compliance for sour environment services)
  • Dimensional Verification Benchmarks: ANSI B16.9, B16.11, B16.5, MSS-SP-43

Comprehensive Quality Testing Protocols

To satisfy international quality audit requirements, we offer exhaustive structural checking parameters via independent, recognized third-party inspection agencies such as TUV, SGS, Lloyds, and DNV:

  • Positive Material Identification (PMI) & Spectro Ladle Analysis
  • Hydrostatic Pressure Testing & Volumetric Ultrasonic Flaw Detection
  • Radiography Examination, Intergranular Corrosion (IGC) Testing, and Micro/Macro Grain Boundary Structure Evaluation

Trusted by 100+ Global & Local Industrial Clients

At Shubham Metals, our reputation is built on 100+ successful partnerships across Bangalore, Pan-India, and Global markets. We are a preferred industrial metal exporter known for precision, technical expertise, and an unwavering commitment to quality standards.

Frequently Asked Questions | ASTM A519 Seamless Mechanical Tubing Hub

Our manufacturing setup produces ASTM A519 Seamless Mechanical Tubing conforming strictly to ASTM, ASME, and DIN standards. We offer size ranges starting from 1/8" NB up to 24" NB with wall thickness options spanning Schedule 5S, 10S, 40S, and 80S to meet diverse industrial pressure ratings.

Each grade within our ASTM A519 Seamless Mechanical Tubing range features distinctive carbon and alloy stabilization properties. For instance, high-carbon "H" profiles maintain exceptional mechanical strength at elevated temperatures, while titanium-stabilized variants resist corrosion during extreme thermal processing cycles.

Yes, all shipments of ASTM A519 Seamless Mechanical Tubing are dispatched alongside authentic, traceable Mill Test Certificates (MTC) matching EN 10204 3.1 criteria. Our documentation covers full chemical ladle analysis and mechanical testing reports linked to the heat batch numbers.

Absolutely. Beyond standard 6-meter cut parameters, our specialized production setups can tailor custom structural lengths, customized heavy wall matrices, and specific surface finishes (such as mirror or satin gloss) to fit your exact fluid handling engineering layout requirements.

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