ASTM A269 Manufacturer & Supplier in Bangalore

Astm a269 specification-compliant, mill-tested, export-grade ASTM A269 for austenitic stainless steel seamless and welded tubing for general low-temperature corrosive service.

ASTM A269 Seamless Pipes are high grade austenitic stainless steel pipes designed to be used in the application which need high level of dimensional accuracy, clean internal surfaces, and reliable corrosions in low to medium pressure environments. Compared to heavy-duty pressure piping standards, ASTM A269 is an actual design specifically aimed at precision tubing practices, where the quality of surface, metallurgical stability and consistency is more of a concern than extreme pressure working.

Leading manufacturers, instrumentation system integrators, heat exchanger fabricators, pharmaceutical equipment manufacturers, and EPC contractors are major specifications of these pipes. The smooth nature of ASTM A269 pipes offers equal wall thickness, mechanical strength and minimized the risk of leakage and therefore are ideal in critical fluid and gas transfer systems.

Shubham Metals is a top ASTM A269 Seamless Pipes Manufacturers in Bangalore, India , manufacturing ASTM A269 Seamless Pipes which adheres to norms of ASTM A269 / ASME SA269. With the domestic and international projects, our pipes will be delivered with full traceability, certified mill test reports, and quality assurance documentations to achieve the project requirements.

Top ASTM A269 Seamless Pipe Suppliers in Bangalore, India 

Shubham Metals is one of the perfect ASTM A269 Seamless Pipe Suppliers in Bangalore, India , which has been providing precision engineered stainless steel pipes to the instrumentation manufacturers, EPC contractors, pharmaceutical industry, chemical plants and the process industry throughout the country.

Being a reliable supplier, we aim at a stable quality, a strict compliance with the ASTM A 269 / ASME SA 269 requirements and full traceability. Our pipes are obtained through certified vendors and are highly tested on quality such as hydrostatic testing, chemical test, mechanical property test as well as PMI test prior to delivery.

Why Choose Us as Your ASTM A269 Pipe Supplier?

  • TP304, TP304L, TP316, TP316L, TP321, and TP347 all had wide stock availability.
  • Various sizes with cut lengths that are customized.
  • Urgent project orders will be dispatched at once.
  • Quality documentation and Mill Test Certificates (MTC).
  • Good competitive price and volume order advantages.
  • Well-developed supply network in the key industrial cities of Bangalore, India .

We are aware that accuracy of tubing is very critical in instrumentation and fluid systems. Such is the reason why all our ASTM A269 Seamless Pipes are manufactured at the level of dimensional accuracy and surface finish specifications required by contemporary industries.

What is ASTM A269 and Why It Matters in Precision Applications?

ASTM A269 is a standard specification of seamless and welded austenitic stainless steel tubing that is mainly used in general service purposes. Although welded is not prohibited in the standard, seamless pipes are still the best choice in a demanding system due to the absence of weld seams, which can form structural weak points.

The specification focuses heavily on:

  • Stringent dimensional requirements.
  • High quality internal and external surface finish.
  • Regulated chemical composition.
  • Mechanical properties that are reliable.
  • Stability dampening of resistance to corrosion.

In comparison to ASTM A312, which is destined to be used in high-temperature and high-pressure process pipes, ASTM A269 is focused on precision, neatness, and ability to fabricate. It is very applicable in instrumentation tubing, condensers, boilers (non extreme areas), hydraulic layers and sanitary systems.

ASTM A269 Seamless Pipe Grades and Material Variants

ASTM A269 includes a variety of austenitic stainless steel types, which enables the engineers to find materials according to their exposure to corrosion, working temperature, and fabrication needs.

Available Grades Under ASTM A269

Grade

UNS Number

Key Characteristics

Typical Applications

TP304

S30400

Excellent general corrosion resistance

Water lines, general industrial systems

TP304L

S30403

Low carbon, better weldability

Fabricated tubing systems

TP316

S31600

Molybdenum added, improved pitting resistance

Chemical & marine environments

TP316L

S31603

Chloride resistance, low carbon

Pharma & food processing

TP321

S32100

Titanium stabilized

High temperature service

TP347

S34700

Niobium stabilized

Thermal cycling systems

TP316L is one of the most popular grades as it offers a more resistant performance to corrosion caused by chlorides and is suitable in a hygienic environment.

Trusted ASTM A269 Seamless Pipe Dealers in Bangalore, India 

Shubham Metals is a best among the ASTM A269 Seamless Pipe Dealers in Bangalore, India serving project oriented as well as routine needs of the industries. We have prepared stock to meet small, medium, and bulk purchase orders consisting of a short turn-around time.

The design of our dealership services is to offer flexibility and convenience to the contractors, fabricators and maintenance crews that need the supply to be constant and would not want any delays in the production.

What Sets Us Apart as Dealers?

  • Stock on hand to be shipped off.
  • Small and big quantity order support.
  • Individualized cutting and finishing decisions.
  • Guiding help with selection of the grades.
  • Open prices and quick quotes.
  • Use of safe wrapping to avoid transit damage.

We guarantee that in case you require ASTM A269 Seamless Pipes, this is used in instrumentation lines, heat exchangers, pharmaceutical manufacturing, as well as hydraulic lines, you are guaranteed to get the right grade and size depending on your line of operation.

Manufacturing Process – Ensuring Seamless Strength and Precision

ASTM A269 Seamless Pipes are produced in a moderated multi-phase procedure in order to create accuracy and structural integrity.

It starts with the high quality stainless steel billets that are hot pierced into hollow shells. Hot rolling or extrusion is then done and finally cold drawing is done to attain precise outer diameter and wall thickness tolerances.

Cold drawing enhances:

  • Dimensional precision
  • Surface smoothness
  • Mechanical strength
  • Uniform wall thickness

The pipes are annealed using solution after forming. This heat treatment will restore ductility, enhance corrosion resistance and perfect the grains. The end treatments on the surface like pickling or polishing removes the oxide scales to provide a clean internal bore which can be used in sanitary and instrumentation purposes.

Technical Specifications of ASTM A269 Seamless Pipes

ASTM A269 Seamless Pipes come in different sizes and forms to fulfil the industrial needs.

Standard Technical Details:

Parameter

Specification

Standard

ASTM A269 / ASME SA269

Manufacturing Type

Seamless

Outside Diameter

As per ASTM specification

Wall Thickness

As required

Length

Random / Double Random / Cut Length

Surface Finish

Annealed, Pickled, Polished

End Finish

Plain End / Beveled End

Heat Treatment

Solution Annealed

Testing

Hydrostatic / Eddy Current / PMI

Typical Chemical Composition – ASTM A269 TP316L

Element

Percentage (%)

Chromium (Cr)

16.0 – 18.0

Nickel (Ni)

10.0 – 14.0

Molybdenum (Mo)

2.0 – 3.0

Carbon (C)

≤ 0.03

Manganese (Mn)

≤ 2.00

Silicon (Si)

≤ 0.75

Molybdenum level increases pitting and crevice resistance against corrosions and in particular against chloride-rich environment.

Mechanical Properties – Balanced Strength and Ductility

ASTM A269 Seamless Pipes are planned to provide stable mechanical performance in the service of moderate conditions.

Typical Mechanical Properties (TP316L)

Property

Value

Tensile Strength

≥ 485 MPa

Yield Strength

≥ 170 MPa

Elongation

≥ 35%

Hardness

As per ASTM limits


These properties guarantee that the pipes do not crack and deform when bending, flaring, and expanding during the installation.

Key Features and Performance Advantages

ASTM A269 Seamless Pipes have various operation benefits in accuracy systems.

  • A continuous flow construction eliminates the weaknesses of the welds.
  • Fluid transfer is clean and smooth on the inside.
  • Very high oxidation and corrosion resistance.
  • Good faking and bending ability.
  • Constant mechanical characteristics during temperature change.
  • Extended service time and low maintenance.

Due to such properties, they are very popular in high-reliability and clean industries.

Major Industrial Applications

ASTM A269 Seamless Pipes can be found in all industries, which require dimensional accuracy and corrosion resistance.

Common Application Areas

  • Instrumentation tubing systems
  • Heat exchangers and condensers
  • Hydraulic and pneumatic lines
  • The pharmaceutical processing plants
  • Manufacturing food and beverage divisions
  • Dairy and sanitary systems
  • Laboratory gas lines
  • Water treatment plants
  • Process equipment Chemical
  • Oil & gas sampling systems

They are suited to high purity and sterile conditions and conditions and laboratories due to their smooth bore which lowers chances of contamination.

Leading ASTM A269 Seamless Pipe Exporters in Bangalore, India 

Shubham Metals is a reputed and reliable ASTM A269 Seamless Pipe Exporter in Bangalore, India , delivering high precision stainless steel tubing to global customers in Asia, Middle East, Europe, and Africa.

We are aware of international standards of quality and standards of export compliance. We deliver our pipes in full documentation of Mill Test Certificate, inspection and third party certifications (where necessary). Packaging of export goods is made export grade to guarantee safety in the sea and air freight.

Our Export Strengths Include:

  • Adherence of ASTM A269/ ASME SA269 standards.
  • On request custom third party inspection support.
  • Correct labelling and heat number traceability.
  • Export registration and customs support.
  • Lock wooden box and bundled packaging.
  • Timely shipment coordination

Our smooth pipes are extensively exported to be used in instrumentation systems, pharmaceutical production plants, marine, food processing and chemical factories of many nations all over the world.

In case you are looking ASTM A269 Seamless Pipe Exporters in Bangalore, India with reliable smooth transportation and solid quality without having to pause its units outside the country, Shubham Metals is dedicated in providing quality beyond the borders.

ASTM A269 vs ASTM A312 – Understanding the Difference

Even though the stainless steel pipes are both discussed in ASTM A269 and A312, their purpose is very different.

Parameter

ASTM A269

ASTM A312

Primary Use

Instrumentation & general service

Process piping

Pressure Rating

Low to Medium

Medium to High

Focus

Surface finish & tolerance

Pressure & temperature resistance

Wall Thickness

Generally thinner

Heavy schedules available

Application

Tubing systems

Refineries, power plants

The correct specification is a way of being cost effective and safe in its operations.

Quality Testing and Inspection Procedures

To maintain complete assurance of ASTM A269 standard, the pipes are subject to strict tests before being sent out.

Quality inspections usually involve:

  • testing of hydrostatic pressure.
  • Eddy current Non-destructive electric testing.
  • Chemical composition analysis.
  • Mechanical property inspection.
  • The Positive Material Identification (PMI) process.
  • Visual and dimensional observation.

To ensure compliance with ASTM standards, Mill Test Certificate (MTC) are issued to ensure that there is traceability and compliance.

Why Choose Shubham Metals for ASTM A269 Seamless Pipes?

The choice of a trusted supplier has a direct impact on the system performance in the long perspective. Shubham Metals collaborates with established manufacturers to provide ASTM A269 Seamless Pipes of high quality standards as per international standards.

Our strengths include:

  • Stock availability is always constant.
  • Competitive pricing
  • Full documentation support.
  • Custom length cutting
  • Export-grade packaging
  • On-time delivery

We help the customers to identify the right grade according to operating temperature, exposure to corrosion and type of use.

Request a Competitive Quote for ASTM A269 Seamless Pipe Today!

Looking for dependable ASTM A269 Seamless Pipe manufacturers and suppliers offering certified quality and precision? Call Shubham Metals today and provide your desired grade, size, quantity and application. Our technical team will provide timely quote to enable you to choose the best stainless steel solution to your project.

Technical Specifications

ASTM A269 – Technical Specifications
SpecificationASTM A269
Covered GradesTP304, TP316, TP316L, TP321
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 A269

ASTM A790 Seamless Pipes are high-performance duplex and super duplex stainless steel pipes which are designed to be used in situations where the combination of high mechanical strength, excellent corrosion resistance and…

Get Best Quote Technical Data

The pipes are high quality austenitic stainless steel pipes which are produced under harsh conditions of high temperature and pressure and corrosive media. The major players in the manufacturing of these pipes world over…

Get Best Quote Technical Data

ASTM A409 Pipes are huge-diameter welded stainless steel pipes which are designed to be worked by corrosive, high temperature, and heavy manufacturing services. Manufactured by qualified and reputable ASTM A409 Pipe…

Get Best Quote Technical Data

ASTM B423 Seamless Pipes are nickel-iron-chromium alloys pipes that are made of mainly UNS N08825 (Alloy 825). These pipes have a unique set of applications that require a high level of corrosion resistance, high temperature…

Get Best Quote Technical Data

ASTM B444 Seamless Pipes are high-performance nickel-chromium-molybdenum alloy pipes that are made with UNS N06625 (Inconel 625), as a critical consideration in application where extreme corrosion resistance is required and…

Get Best Quote Technical Data

Why Choose Shubham Metals for ASTM A269

Precision Manufacturing Excellence at Shubham Metals

Manufacturing Excellence

01

We utilize highly advanced technology and premium raw materials to manufacture high-grade ASTM A269 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 A269 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 A269, 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 A269 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 A269 Hub

Our manufacturing setup produces ASTM A269 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 A269 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 A269 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.

Get a Quote