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Bosega Pipes and Tubes is a prominent manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality AISI 4130 Pipes tailored for demanding industrial applications. Renowned for their precision engineering, exceptional strength, and impressive corrosion resistance, these pipes are crafted to adhere to international quality and durability standards. At Bosega Pipes and Tubes, every AISI 4130 Pipe is designed to ensure reliability even under extreme pressure and temperature conditions. With a strong focus on innovation and customer satisfaction, the company caters to a variety of industries, including oil and gas, aerospace, petrochemical, and power generation.
AISI 4130 Pipes are low-alloy steel pipes primarily made up of chromium (0.8–1.1%) and molybdenum (0.15–0.25%), with a carbon content of around 0.3%. This unique composition grants them remarkable strength, toughness, and resistance to wear and fatigue. These pipes boast a tensile strength of approximately 560 MPa, a yield strength of 460 MPa, and good elongation for added flexibility. Their exceptional mechanical properties, along with excellent weldability and responsiveness to heat treatment, make AISI 4130 Pipes perfect for high-stress environments.
| 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 Bosega Pipes and Tubes ensures premium quality, durability, and industry-leading performance. Bosega Pipes and Tubes is a trusted manufacturer and supplier in Cape Town, South Africa, 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, Bosega Pipes and Tubes offer cost-effective solutions for industries such as aerospace, oil, gas, and automotive, ensuring long-term value and efficiency.
Bosega Pipes and Tubes, one of the largest suppliers of AISI 4130 Pipes in Cape Town, South Africa, 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 Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| AISI 4130 | G41300 | 1.7218 | – | 25CrMo4 | JIS G4105 | BS 970 | – |
AISI 4130 Pipes find extensive use in industries that require outstanding strength and pressure resistance. They’re commonly utilized in oil and gas drilling equipment, aircraft engine mounts, automotive roll cages, and power generation systems. Their capability to endure high pressure and temperature makes them ideal for steam and gas pipelines, chemical processing plants, and refinery systems. Thanks to their high fatigue resistance and mechanical stability, AISI 4130 Pipes are also well-suited for hydraulic lines and structural components in heavy-duty applications.
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