ASTM A269 Seamless and Welded Tubes are precision stainless steel tubes which are designed to be used in service in either low or high-temperature applications in general corrosion service. In Bangalore, India , manufacturers such as the Shubham Metals produce and supply tubes of ASTM A269 to help satisfy the rising demand of chemical processing units, pharmaceutical plants, heat exchanger manufacturers, refineries, and OEMs. The production of these tubes is carried out in a highly rigorous process that complies with the ASTM and ASME regulations, which guarantee a high level of consistency, dimensional precision, durability of the performance of these tubes.
Shubham Metals being an established ASTM A269 Seamless and Welded Tubes Manufacturers in Bangalore, India provides ASTM A269 seamless and welded tubes of various grades, size, and surface finishes that can be used in the local market, as well as in the export markets.
ASTM A269 Seamless and Welded Tube Suppliers in Bangalore, India
Bangalore, India can be considered as a significant sourcing location of the stainless steel tubing and Shubham Metals is a good choice to supply us With the ASTM A269 Seamless and Welded Tubes in Bangalore, India . We have the capability to supply all the requirements of industrial buyers with much focus on quality products, delivery schedules and post sales services.
Why B2B Buyers Choose Us as a Supplier:
- Regular inventory supply.
- Discounted bulk pricing.
- Technical advice in the procurement.
- Good logistics throughout Bangalore, India .
Understanding ASTM A269 Seamless and Welded Tubes
ASTM A269 is a standard specification that is used on austenitic stainless steel tubing that is generally used on general applications of corrosion resistance. The standard allows both welded and seamless production technique but as long as the tubes fulfill the required mechanical, chemical and dimensional standards.
Such tubes are mostly utilized in cases where internal surfaces that are clean, resistant to corrosion, and their mechanical strength needs to be constant. Compared to structural pipes, ASTM A269 tubes can be manufactured on closer tolerances and with smoother finishes which makes them more appropriate in fluid handling, heat transfer and instrumentation systems.
To a B2B buyer, ASTM A269 tubing is commonly chosen to be used because of its reliability and availability in standard grade as well as the fact that the product can be used in international project specifications.
Common Stainless Steel Grades Covered Under ASTM A269
ASTM A269 tubes are normally produced in terms of austenitic grades of stainless steel that are highly corrosive and fabrication-resistant. The grades that are most requested comprise:
- SS 304 / 304L - Can be used in general corrosion resistance, food processing, dairy, and non-chloride.
- SS 316 / 316L - Molybdenum gives it greater corrosion resistance, which is used in chemical, marine and pharmaceutical applications.
In the case of B2B, grade selection is important because it affects service life, cost of maintenance and adherence to the industry regulations directly. Shubham metals also helps the customers in choosing the proper grade depending on the operating temperature, pressure and exposure conditions.ASTM A269 Seamless and Welded Tube Dealers in Bangalore, India
To achieve increased expediency, Shubham Metals collaborates with qualified ASTM A269 Seamless and Welded Tube Dealers in Bangalore, India in large industrial zones in Bangalore, India . These dealers hold stocked up stocks and support local needs of urgent and repeated demands.
Dealers can be very important in the environment of assisting maintenance shutdown and in short-lead projects and low-quantity requirements and also preserving material authenticity and traceability.
- Standard size and grade ready stocks available.
- Quickened turnaround on maintenance shutdowns and short lead projects.
- Local technical support on choosing materials and their suitability of application.
- Authenticity of materials with acceptable traceability records.
- Order quantities that are flexible, in small and medium quantities.
- Repeat order support and extended supply support.
Manufacturing Process: Seamless vs Welded ASTM A269 Tubes
ASTM A269 seamless tubes are made of solid stainless steel billets by way of hot extrusion and subsequent cold drawing. The seamless tubes are designed to have uniform strengths and are able to work with high pressure and temperatures since they have no welded seam.
ASTM A269 welded tubes are produced by rolling a strip of stainless steel in a plate in the shape of a tube, and welding the longitudinal seam with controlled welding methods. These tubes are cold worked and heat treated so as to obtain the necessary mechanical properties and surface finish.
Key Selection Considerations for Buyers
- Critical pressure applications are done with seamless tubes.
- Larger diameter welded tubes are cost effective.
- When properly manufactured both types comply with ASTM A269 requirements.
ASTM A269 Tube Dimensions and Technical Specifications
ASTM A269 website offers a large variety of sizes and thicknesses of the Seamless Welded Tubes to meet the industrial demands.
|
Parameter |
Specification |
|
Standard |
ASTM A269 / ASME SA269 |
|
Tube Type |
Seamless & Welded |
|
Outer Diameter |
Small precision sizes to larger industrial sizes |
|
Wall Thickness |
Light to heavy wall as per application |
|
Length |
Random, fixed, or cut-to-length |
|
End Type |
Plain end, beveled end |
|
Surface Finish |
Mill finish, pickled, bright annealed, polished |
Custom dimensions and tolerances can be supplied for project-specific requirements.
Mechanical Properties and Performance Advantages
ASTM A269 is characterized by good mechanical strength, ductility and stress resistance during deformation. The properties enable the tubes to work in in-service conditions, which involve temperature changes and corrosive fluids.
The main benefits achieved through performance are:
- Oxidation and corrosion resistant.
- Internal flow facade is smooth to allow fluid passage.
- Good formability and welding.
- Wide range of service life and low maintenance.
In the case of B2B buyers, these benefits are manifested in the minimized operational risk and minimized lifecycle costs.
Trusted ASTM A269 Seamless and Welded Tube Exporters in Bangalore, India
Shubham Metals is a well known Trusted ASTM A269 Seamless and Welded Tube Exporters in Bangalore, India . In our export business, we are following international standards in that we package, mark and document our products and goods.
We distribute to foreign markets where the Bangalore, India n stainless steel products are appreciated in terms of quality and expense competitiveness. The advantages of the exports buyers are the quality remains constant, delivery can occur on time and compliance issue are dealt with professionally.
- Production that is within the ASTM and ASME standards.
- Regular quality of bulk and repetitive export orders.
- Packing to export goods to avoid damage during delivery.
- Full documentation comprising of MTCs, packing lists, and test reports.
- International certifications and third party inspection.
- Stable shipping times and quality logistics management.
Industrial Applications of ASTM A269 Seamless and Welded Tubes
ASTM A269 tubing is very common in industries where consistency in performance and integrity of a material is of paramount importance. Common uses are:
- Heat exchangers and condensers.
- Chemical and petrochemical processing lines.
- Pharma and bio tech equipments.
- Beverage and food processing systems.
- Hydraulic tubing and instrumentation.
- Crude oil refineries and power plants.
Due to its flexibility, ASTM A269 tubing may be used in EPC projects and in the OEM manufacturing.
Quality Control, Testing and Certification
Assurance of quality is a big factor to industrial buyers. ASTM A269 tubes are very stringently inspected and tested in order to meet the relevant standards.
At Shubham Metals testing normally involves:
- Chemical composition Analysis
- Mechanical property testing
- Dimensional and visual perception
- Checking of the surface finish
Every supply comes with Mill Test Certificates (MTCs) and inspection documentations, making them traceable and reliable by the buyer.
Why Choose Shubham Metals for ASTM A269 Tubes?
In the case of B2B buyers, selecting the appropriate manufacturer is significant as selecting the appropriate product is. Shubham Metals team is a blend of technical skills, quality manufacturing and service oriented customer service to provide ASTM A269 tubes that satisfy the project expectations.
We emphasise on the long term relationship given that there is transparency, reliability and product consistency in all orders.
Request a Quote for ASTM A269 Seamless and Welded Tubes!
In case you are considering buying ASTM A269 Seamless and Welded Tubes as one of your projects or industries, Shubham Metals is willing to help. Get in touch with our team and negotiate specifications, prices, and delivery times.
Technical Specifications
| ASTM A269 Seamless and Welded Tube – Technical Specifications | |
|---|---|
| Specification | ASTM A269 |
| Covered Grades | TP304, TP316, TP316L, TP321 |
| Size Range (OD) | 1/8" to 24" (3 mm to 600 mm) |
| Wall Thickness | 0.5 mm to 20 mm (16 SWG to 4 BWG) |
| Length | Single Random, Double Random, Cut to Size, Coil Length |
| Form | Seamless / Welded / ERW / EFW |
| End Finish | Plain, Bevelled, Square Cut |
| Specifications | ASTM A213 / A269 / A789 / B338 / B622 / B163 |
| Surface Finish | Bright Annealed, Pickled, Polished, Mirror |
| Testing | Hydrostatic, Eddy Current, U-Bend, Flare, Flattening, IGC |
| Certification | EN 10204 3.1 / 3.2 Mill Test Certificate |
