Home > Carbon Steel >ASTM A53 Gr A Seamless Pipes
Welcome to Wissa Pipes, your trusted partner in Kinshasa for robust industrial solutions. We take pride in being a leading manufacturer and supplier of high-quality ASTM A53 Gr A seamless pipes, right here in the Democratic Republic of Congo. Our commitment is to deliver reliability straight to your project site, ensuring you have access to superior materials that meet rigorous international standards for construction, oil and gas, and water transportation projects across the region.
The composition of these pipes is primarily carbon steel, with a focus on strength and durability. Mechanically, the ASTM A53 Gr A grade specifies a minimum tensile strength of 48,000 psi and a yield strength of 30,000 psi. This combination ensures the pipes can handle substantial internal pressure and heavy loads, making them a dependable choice for demanding environments where failure is not an option.
Size Range: 1/2” NB to 36” NB
Thickness: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Type: Seamless / ERW / Welded / Fabricated / CDW
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non-Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
| Grade | Chemical Composition (%) Max. | ||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Grade | Mechanical Properties, Min. | |
| Tensile Strength(Mpa) | Yield Strength(Mpa) | |
| A | 330 | 205 |
| B | 415 | 240 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing ASTM A53 Gr A seamless pipes from Wissa Pipes and Tubes guarantees you high-quality products backed by industry expertise. Wissa is committed to maintaining stringent manufacturing standards, ensuring that every pipe meets or exceeds ASTM specifications for performance and durability. Their seamless pipes offer superior strength and corrosion resistance, making them ideal for demanding applications in construction and fluid transport. With a focus on customer satisfaction, Wissa provides tailored solutions, competitive pricing, and timely delivery, making them your trusted partner for all your piping needs.
Wissa Pipes and Tubes, one of the largest suppliers of ASTM A53 Gr A Seamless Pipes in Kinshasa, Thailand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for ASTM A53 Gr A Seamless Pipes to meet your specific requirements. Our team at Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A161 Grade A | ASME SA 161 Grade A | – |
ASTM A53 Gr A Seamless Pipes find their way into water pipelines, low-pressure steam lines, and air or gas distribution systems. They’re also widely used in construction frameworks, scaffolding, and general engineering applications thanks to their strength and flexibility. Additionally, these pipes are utilized in refineries, mechanical systems, and light-duty fluid transportation projects. Their blend of durability, weldability, and cost efficiency makes them a top choice for industries looking for reliable, versatile, and long-lasting piping solutions in both structural and fluid conveyance applications.







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