Thabiso Steel stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality Carbon Steel IS 3589 Pipes. These pipes are crafted in line with the Indian Standard IS 3589, making them perfect for high-pressure and structural applications. They offer remarkable strength, durability, and reliability. Thabiso Steel is committed to precise manufacturing and rigorous quality control, ensuring that their pipes not only meet international standards but also perform consistently in demanding sectors like oil and gas, petrochemicals, water transport, and construction.
The Carbon Steel IS 3589 Pipes are primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, which together create an ideal mix of strength, ductility, and toughness. They boast high tensile and yield strength, impressive elongation, and outstanding impact resistance. With either seamless or welded construction, these pipes maintain uniform mechanical properties, eliminate weak points, and excel in handling pressure. They are well-suited for medium to high-pressure service and structural applications.
| Size in MM | 15 Nominal Bore to 150 Nominal Bore |
| Dimension & Tolerance | Dimensions IS: 3589 = 2004 / Equivalent to BS = 1985/ 1387 |
| Specifications | IS 3589 |
| Surface Finish | Black |
| Pipe Marking | All Pipe are marked as follows: Supplier or Manufacturer’s Name, Standard, Grade, OD, Thickness, Length, Heat Number |
| Features | High Strength, Corrosion Resistant, Deformability & High Toughness |
| Length | As per Client’s requirement |
| Nominal Bore | Nominal Bore | Outer Diameter | Light | Medium | Heavy | |||
| Thickness | Weight | Thickness | Weight | Thickness | Weight | |||
| MM | IN | MM | MM | Kg/Meter | MM | Kg/Meter | MM | Kg/Meter |
| 6 | 1/8″ | 10.32 | 1.80 | 0.361 | 2.00 | 0.407 | 2.65 | 0.493 |
| 10 | 3/8″ | 17.10 | 1.80 | 0.674 | 2.35 | 0.852 | 2.90 | 1.020 |
| 15 | 1/2″ | 21.43 | 2.00 | 0.952 | 2.65 | 1.122 | 3.25 | 1.450 |
| 20 | 3/4″ | 27.20 | 2.35 | 1.410 | 2.65 | 1.580 | 3.25 | 1.900 |
| 8 | 1/4″ | 13.49 | 1.80 | 0.517 | 2.35 | 0.650 | 2.90 | 0.769 |
| 25 | 1″ | 33.80 | 2.65 | 2.010 | 3.25 | 2.440 | 4.05 | 2.970 |
| 40 | 11/2″ | 48.40 | 2.90 | 3.250 | 3.25 | 3.610 | 4.05 | 4.430 |
| 50 | 2″ | 60.30 | 2.90 | 4.110 | 3.65 | 5.100 | 4.47 | 6.170 |
| 65 | 21/2′ | 76.20 | 3.25 | 5.840 | 3.65 | 6.610 | 4.47 | 7.900 |
| 80 | 3″ | 88.90 | 3.25 | 6.810 | 4.05 | 8.470 | 4.85 | 10.100 |
| 100 | 4″ | 114.30 | 3.65 | 9.890 | 4.50 | 12.100 | 5.40 | 14.400 |
| 125 | 5″ | 139.70 | ….. | …… | 4.85 | 16.200 | 5.40 | 17.800 |
| 150 | 6″ | 165.10 | …… | ……. | 4.85 | 19.200 | 5.40 | 21.200 |
| Wall Thickness | 7 Inch Nominal Bore 193.7 Kg/Meter | 8 Inch Nominal Bore 219.1 Kg/Meter | 10 Inch Nominal Bore 273 Kg/Meter | 12 Inch Nominal Bore 323.7 Kg/Meter | 14 Inch Nominal Bore 355.6 Kg/Meter | 16 Inch Nominal Bore 406.4 Kg/Meter | 18 Inch Nominal Bore 454 Kg/Meter | 20 Inch Nominal Bore 508 Kg/Meter |
| 9.53 | …… | 51.50 | 60.24 | 73.75 | 81.21 | 93.13 | 105.00 | 117.00 |
| 4.85 | 22.59 | 25.62 | 32.07 | 38.13 | …… | …….. | ……. | ……. |
| 5.20 | 24.17 | 27.43 | 34.34 | 40.84 | …… | …….. | …….. | …….. |
| 5.60 | 26.00 | 29.28 | 36.93 | 43.93 | 48.11 | …….. | ……… | ………. |
| 7.01 | 32.27 | 36.76 | 46.43 | 55.45 | 61.82 | 69.04 | …… | …… |
| 7.94 | ….. | 41.00 | 50.95 | 61.85 | 67.98 | 77.92 | 87.80 | ……. |
| 6.35 | 29.34 | 33.28 | 41.73 | 49.67 | 54.43 | 62.35 | 70.50 | 78.50 |
| 6.00 | 27.88 | 31.53 | 39.50 | 47.02 | 51.49 | 61.00 | 69.00 | …….. |
| 8.18 | …… | 42.56 | 53.42 | 65.12 | …… | …… | …… | …… |
| 12.70 | …… | ….. | …… | …… | 107.28 | 123.30 | 139.00 | 155.00 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a leading manufacturer and distributor of high-quality Carbon Steel IS 3589 Pipe in Cape Town, South Africa. We offer premium steel materials and a comprehensive range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to timely delivery and exceptional customer service, we use only the finest raw materials to ensure superior performance for industrial applications with stringent requirements. Contact us today for all your Carbon Steel IS 3589 Pipe needs!
| Nominal Bore | Outside Diameter | Light Thickness Weight | Medium Thickness Weight | Heavy Thickness Weight | |||||
| Inch | MM | Inch | MM | MM | kg/Meter | MM | kg/Meter | MM | kg/Meter |
| 1/8 | 3 | 0.406 | 10.32 | 1.80 | 0.361 | 2.00 | 2.65 | 0.493 | |
| 1/4 | 6 | 0.532 | 13.49 | 1.80 | 0.517 | 2.35 | 0.407 | 2.90 | 0.769 |
| 3/8 | 10 | 0.872 | 17.10 | 1.80 | 0.674 | 2.35 | 0.852 | 2.90 | 1.02 |
| 3/4 | 20 | 1.094 | 27.20 | 2.35 | 1.410 | 2.65 | 1.580 | 3.25 | 1.90 |
| 1.1/2 | 40 | 1.906 | 48.40 | 2.90 | 3.250 | 3.25 | 3.610 | 4.05 | 4.43 |
| 1 | 25 | 1.312 | 33.80 | 2.65 | 2.010 | 3.25 | 2.440 | 4.05 | 2.97 |
| 1.1/4 | 32 | 1.656 | 42.90 | 2.65 | 2.580 | 3.25 | 3.140 | 4.05 | 3.84 |
| 1/2 | 15 | 0.844 | 21.43 | 2.00 | 0.952 | 2.65 | 1.122 | 3.25 | 1.45 |
| 2 | 50 | 2.375 | 60.30 | 2.90 | 4.110 | 3.65 | 5.100 | 4.47 | 6.17 |
| 2.1/2 | 65 | 3.004 | 76.20 | 3.25 | 5.840 | 3.65 | 6.610 | 4.47 | 7.90 |
| 6 | 150 | 6.500 | 165.10 | – | – | 4.85 | 19.20 | 5.40 | 21.2 |
| 3 | 80 | 3.500 | 88.90 | 3.25 | 6.810 | 4.05 | 8.470 | 4.85 | 10.1 |
| 4 | 100 | 4.500 | 114.30 | 3.65 | 9.890 | 4.50 | 12.10 | 5.40 | 14.4 |
| 5 | 125 | 5.500 | 139.70 | – | – | 4.85 | 16.20 | 5.40 | 17.8 |
These Carbon Steel IS 3589 Pipes are extensively utilized in pipelines for transporting oil, gas, water, and steam, as well as in various structural and industrial fabrication projects. Their seamless or welded design, excellent weldability, and resistance to corrosion make them ideal for both onshore and offshore installations. These pipes promise long-lasting durability, mechanical reliability, and safety in critical industrial and structural operations.
ThabisoSteel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cape Town, South Africa.
Copyright 2025 ThabisoSteel. All rights reserved
