Home > Carbon Steel > ST 35/ST 35.8 Tubing
Maria Pipes and Tubes, a reputable manufacturer and supplier based in Kuala Lumpur, Malaysia, specializes in high-quality ST 35/ST 35.8 Tubing tailored for industrial and structural uses. With a strong focus on precision manufacturing and strict adherence to international standards, Maria Pipes and Tubes guarantees that every tube offers outstanding strength, durability, and reliability. Designed to handle mechanical stress, pressure, and fluctuating temperature conditions, ST 35/ST 35.8 Tubing is perfect for industries that demand robust and long-lasting solutions. The company caters to various sectors, including oil and gas, construction, manufacturing, and power generation, delivering tubing that excels in performance, safety, and operational efficiency.
ST 35/ST 35.8 Tubing is primarily crafted from carbon steel, featuring controlled levels of alloying elements to boost strength and toughness. It showcases impressive tensile strength, impact resistance, and ductility, making it suitable for both high-pressure and moderate-temperature applications. The seamless or welded construction guarantees consistent wall thickness and structural integrity, ensuring reliable performance even in challenging industrial settings. ST 35/ST 35.8 Tubing merges mechanical strength with operational durability, making it ideal for critical applications.
| 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 |