Thabiso Steel is a well-known manufacturer and supplier located in Cape Town, South Africa, focusing on EN 10305-1 / EN 10305-4 seamless tubing. These meticulously crafted tubes are built to meet top-notch quality and precision standards, making them perfect for essential industrial and engineering uses. Thabiso Steel creates seamless tubes that boast an impressive surface finish, consistent wall thickness, and outstanding mechanical performance. Trusted by various industries, including automotive, hydraulic systems, machinery, and construction, the company provides EN 10305 series tubing in tailored sizes and specifications to guarantee dependable performance in challenging environments.
EN10305-1 and EN10305-4 seamless tubes are generally produced with carbon steel, alloy steel, or stainless steel, providing excellent strength, longevity, and resistance to corrosion. The material grade determines the composition but typically has elements such as carbon, manganese, and silicon, with others for added properties.Mechanical properties include high tensile strength, good yield strength, and elongation, with dependability under conditions of high pressure. These tubes are designed to withstand harsh conditions in mechanical, hydraulic, and pneumatic applications, with dependable performance and extended life for mission-critical operations.
| Steel Name | Steel Number | C max. | Si max. | Mn max. | P max. | S max. | AL min. |
| E215 | 1.0212 | 0.10 | 0.05 | 0.7 | 0.025 | 0.025 | 0.025 |
| 1.0308 | 0.17 | 0.35 | 1.2 | 0.025 | 0.025 | / | |
| E355 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | / |
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | +C | +LC | +SR | +A | +N | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 25 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 to 480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
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 EN10305-1 / EN10305-4 Seamless Tubing in Cape Town, South Africa. We offer premium steel materials and a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we source top-grade raw materials to ensure superior precision, strength, and durability for demanding industrial applications. Contact us today for all your EN10305-1 / EN10305-4 Seamless Tubing needs!
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Hot rolled |
Outside Diameter, mm |
Tolerance, mm |
|
OD≤101.6 |
+0.4/-0.8 |
|
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101.6<OD≤177.8 |
+0.4/-1.2 |
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|
Cold Drawn |
Outside Diameter, mm |
Tolerance, mm |
|
OD<25.4 |
±0.10 |
|
|
25.4≤OD≤38.1 |
±0.15 |
|
|
38.1<OD<50.8 |
±0.20 |
|
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50.8≤OD<63.5 |
±0.25 |
|
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63.5≤OD<76.2 |
±0.30 |
|
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76.2≤OD≤101.6 |
±0.38 |
|
|
101.6<OD≤177.8 |
+0.38/-0.64 |
|
|
Hot rolled
|
Outside Diameter, mm |
Tolerance, % |
|
OD≤101.6, WT≤2.4 |
+40/-0 |
|
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OD≤101.6, 2.4<WT≤3.8 |
+35/-0 |
|
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OD≤101.6, 3.8<WT≤4.6 |
+33/-0 |
|
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OD≤101.6, WT>4.6 |
+28/-0 |
|
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OD>101.6, 2.4<WT≤3.8 |
+35/-0 |
|
|
OD>101.6, 3.8<WT≤4.6 |
+33/-0 |
|
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OD>101.6, WT>4.6 |
+28/-0 |
|
|
Cold Drawn
|
Outside Diameter, mm |
Tolerance, % |
|
OD≤38.1 |
+20/-0 |
|
|
OD>38.1 |
+22/-0 |
EN10305-1 and EN10305-4 seamless tubes are used extensively in numerous industries because they possess great strength, accuracy, and longevity. EN10305-1 tubing is typically utilized in mechanical and general engineering sectors, for instance, structural parts, automotive components, and machinery. EN10305-4 tubing, with its ability to withstand high pressure, is best suited for hydraulic and pneumatic systems, such as fluid power circuits, fuel lines, and gas systems. These tubes are also employed in the production of precision components in aerospace, construction, and automotive industries. Their high dimensional accuracy and resistance to corrosion make them essential for high-performance, safety-critical applications.
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.
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