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For industries across Kinshasa and the wider Congo region that demand both strength and reliability, Wissa Pipes stands as a trusted partner. As a leading local manufacturer and supplier, we take pride in delivering high-quality materials that meet the rigorous challenges of the modern industrial landscape. Our AISI 4130 pipes are a cornerstone of this commitment, offering a superior alloy steel solution engineered for performance in critical applications where standard carbon steel simply isn’t enough.
This particular grade is an alloy steel known for its excellent balance of strength, toughness, and machinability. Its composition includes chromium and molybdenum, which work together to enhance its hardenability and strength, especially after heat treatment. This allows the pipe to achieve impressive mechanical properties, including high tensile strength and good fatigue resistance, making it significantly more durable than standard carbon steel under stressful conditions.
| Specifications | ASTM A29 ASME SA29 |
| Dimensions | ASTM, ASME and API |
| Size | 4 to 219mm W. T.: 0.5 to 20mm |
| Specialized in | Large Diameter Size |
| Length | Within 13500mm |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Threaded |
| AISI 4130 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 0.50 max | 0.28-0.33 | 0.15-0.25 | 0.40-0.60 | 0.15-0.35 | 97.3-98.22 | – | 0.025 MAX | 0.035 MAX | 0.80-1.10 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 0.28 | 2580 | 460 MPa | 560 MPa | 20 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing AISI 4130 pipes from Wissa Pipes and Tubes ensures premium quality, durability, and industry-leading performance. Wissa Pipes and Tubes is a trusted manufacturer and supplier in Kinshasa, Thailand, known for providing pipes with excellent mechanical properties, superior strength, and high corrosion resistance. Their AISI 4130 pipes undergo rigorous quality checks to meet international standards, ensuring reliability in high-pressure applications. With expert craftsmanship and timely delivery, Wissa Pipes and Tubes offer cost-effective solutions for industries such as aerospace, oil, gas, and automotive, ensuring long-term value and efficiency.
Wissa Pipes and Tubes, one of the largest suppliers of AISI 4130 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 AISI 4130 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.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| AISI 4130 | G41300 | 1.7218 | – | 25CrMo4 | JIS G4105 | BS 970 | – |
You’ll find AISI 4130 Pipes widely utilized in aerospace, automotive, and mechanical engineering sectors for structural components, aircraft parts, hydraulic systems, and high-pressure pipelines. They’re also essential in oil and gas, petrochemical, and power generation fields, where high strength, toughness, and fatigue resistance are crucial. Additionally, these pipes are ideal for manufacturing machinery, heavy equipment, and industrial frameworks that demand long-term reliability and mechanical stability. The combination of strength, durability, and versatility makes AISI 4130 Pipes a top choice for even the most demanding industrial applications.
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