उत्पाद विवरण
In three decades of time, we have emerged as a renowned manufacturer and supplier of Stainless Steel Welded Pipes. These pipes are widely used in for conveying liquids, water, acid, slurries and chemicals in different industries such as pharmaceutical, electrical, automotive, railway, paper, sugar and fertilizer. Our SS Welded Pipes are offered to the clients in various dimensions, lengths, and thicknesses to meet their specific needs. Be it in domestic market or international, our offered pipes are cherished and acknowledged over the global platform.
Features of Stainless Steel Welded Pipes:
- Rust proof finish
- High durability
- Zero maintenance
Introduction and Scope:
This cover straight seam welded (without the addition of filler metal) austenitic stainless steel pipe intended for high temperature and general corrosive services.
Materials:
Material is ordered with the requirements of ASTM A-240 in 340, 340L, 316 & 316L grades regularly. Special grades can be made as per Customer's requirements.
Size Range of Stainless Steel Welded Pipes:
- OD: 3/8" NB (17.2mm) to 8" NB (219.1mm)
- Thickness: NB size in schedule 5, 10S & 40S
- Length: As per Customer requirement.
Process Of Manufacture:
The pipe is manufactured from annealed strips on modern continuous forming mills with TIG welding process under intert gas atmosphere. All pipes are annealed at a minimum temperature of 1050oC, straightened, pickled and passivated, end finished & 100 % tested in accordance with ASTM A-530.
Tolerances:
| OD Size Range | Over MM | Under MM |
| Upto 1" NB | 0.40 | 0.79 |
| Over 1" NB to 4" NB | 0.79 | 0.79 |
| Over 4" NB to 8" NB | 1.57 | 0.79 |
Test"
Normal: Tensile strength / Yield strenght / Elongation
- Flattening
- Hydrostatic Pressure test
Optional: Pneumatic / Air leakage
Marking: All pipes are marked as folows: Bhandari,ASTM A-312 , Grade, Nominal size ,Schedule No, Heat No.
| Sl no. | Outside Dia | Wall Thickness (in mm) |
| | | | SCH 5 | SCH10S | SCH 40S |
| | Inch | MM | Thick | Kg/mtr | Thick | Kg/mtr | Thick | Kg/mtr |
| 1 | 3/8" | 17.2 | 1.20 | 0.48 | 1.65 | 0.64 | 2.31 | 0.86 |
| 2 | 1/2" | 21.3 | 1.65 | 0.81 | 2.11 | 1.01 | 2.77 | 1.29 |
| 3 | 3/4" | 26.7 | 1.65 | 1.03 | 2.11 | 1.3 | 2.87 | 1.71 |
| 4 | 1" | 33.4 | 1.65 | 1.31 | 2.77 | 2.12 | 3.38 | 2.54 |
| 5 | 1 1/4" | 42.2 | 1.65 | 1.67 | 2.77 | 2.73 | 3.56 | 3.43 |
| 6 | 1 1/2" | 48.3 | 1.65 | 1.93 | 2.77 | 3.15 | 3.68 | 4.11 |
| 7 | 2" | 60.3 | 1.65 | 2.42 | 2.77 | 3.98 | 3.91 | 5.52 |
| 8 | 2 1/2" | 73.0 | 2.11 | 3.74 | 3.05 | 5.34 | 5.16 | 8.76 |
| 9 | 3" | 88.9 | 2.11 | 4.58 | 3.05 | 6.54 | 5.49 | 11.45 |
| 10 | 3 1/2" | 101.6 | 2.11 | 5.25 | 3.05 | 7.52 | 5.74 | 13.77 |
| 11 | 4" | 114.6 | 2.11 | 5.92 | 3.05 | 8.48 | 6.02 | 16.31 |
| 12 | 5" | 141.3 | 2.77 | 9.5 | 3.4 | 11.74 | 6.55 | 22.1 |
| 13 | 6" | 168.3 | 2.77 | 11.47 | 3.4 | 14.04 | 7.11 | 28.68 |
| 14 | 8" | 219.1 | 2.77 | 14.99 | 3.76 | 20.25 | 8.18 | 43.16 |
Due to variations between different specifications comparisons made exactly, physical, chemical and mechanical values are also typical and should not be taken as being accurate.
Premium Quality and Wide AvailabilityOur stainless steel welded pipes are manufactured using advanced techniques and high-grade materials, offering exceptional durability and performance. With grades including 304, 316, 321, 201, and 202, we cater to varying requirements and applications. Each pipe exhibits excellent resistance to corrosion and high temperatures, making them ideal for challenging environments in construction, chemical processing, and more.
Customizable Dimensions to Meet Your NeedsWe provide a range of pipe sizes with outer diameters between 1/2 inch to 24 inch (12.7mm to 609.6mm), and thicknesses from 0.5mm to 12mm. You can also specify the length (1m to 6m) and opt for customized solutions to fit project-specific requirements. Our flexible manufacturing approach ensures you receive perfectly tailored welded pipes for your application.
Reliable Packaging and Efficient SupplyTo guarantee safe transportation, each pipe is individually packaged in plastic bags and securely bundled for export. Plastic caps protect the ends during shipping, maintaining product integrity. As a trusted exporter, importer, manufacturer, and supplier based in India, we ensure a consistent and prompt supply of stainless steel welded pipes worldwide.
FAQs of Stainless Steel Welded Pipes:
Q: How are your stainless steel welded pipes manufactured?
A: Our pipes are produced using ERW (Electric Resistance Welding) and EFW (Electric Fusion Welding) techniques, with seamless pipes available on request. These methods ensure strong and uniform welds, meeting strict international standards such as ASTM A312/A358, DIN, EN, JIS, and GB.
Q: What applications are suitable for these welded pipes?
A: These pipes are highly versatile and commonly used in construction, chemical and petrochemical industries, plumbing, and food processing due to their robust corrosion and temperature resistance.
Q: When can I request a sample and are samples available?
A: Samples are available upon request. Feel free to contact us to discuss your project, and we will provide a sample to help you evaluate the quality and suitability of our stainless steel pipes.
Q: Where do you export and supply your welded pipes?
A: We are based in India and serve clients globally, supplying stainless steel welded pipes to a wide network of customers across various industries as exporters, importers, manufacturers, and suppliers.
Q: What is the process for ordering customized sizes or finishes?
A: Ordering customized sizes, thicknesses, or polished finishes is straightforwardsimply provide your specific requirements regarding diameter, wall thickness, length, and surface treatment, and we will tailor the pipes to your needs.
Q: How do your pipes offer benefits in terms of corrosion and temperature resistance?
A: Manufactured from grades like 304, 316, and their variants, our pipes excel in resisting corrosion from chemicals and high temperatures. This makes them ideal for demanding applications where longevity and reliability are crucial.
Q: What packaging do you use for safe delivery?
A: We use standard export packing with each pipe protected in a plastic bag and then bundled. Plastic caps cover the ends to prevent damage, ensuring your order arrives in pristine condition.
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