Home > Carbon Steel > ST 35/ST 35.8 Tubing
Based in Nayy Pyi Taw, Tun Pipes stands as a dedicated manufacturer and supplier of essential piping solutions. We take pride in producing high-grade ST 35ST 35.8 tubing, crafted to meet the precise demands of Myanmar’s diverse industrial sectors. Locally manufactured, this tubing is a dependable choice for professionals who require a perfect blend of durability, affordability, and consistent performance to ensure the success of their projects.
A versatile steel alloy, ST 35ST 35.8 tubing boasts excellent mechanical properties including good tensile strength and impressive formability, making it easy to weld and install without compromising its structural integrity. Its balanced composition allows it to handle a wide range of temperatures and pressures reliably, ensuring dependable performance in demanding environments.
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St35 | ≤0.17 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
| Cold drawn(Mandatory) | Cold drawn(Soft) | Cold Drawn and Stress Release | Anneal | Normalizing | ||||||||
| BK1) | BKW1) | (BKS) | (GBK)1) | (NBK)1) | ||||||||
| Grade | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation |
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | |
| St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 35 | 340~470 | 235 | 25 |