Located in the industrial heart of Manama, Bahrain, Niazi Stainless stands as a trusted partner for industries demanding uncompromising quality. We specialize in providing premium Stainless Steel 304/304L sanitary tubing, engineered to meet the most rigorous hygiene and safety standards. Our commitment is to supply tubing that not only meets precise specifications but also ensures reliability and longevity in critical applications, supporting the vital operations of our clients across the region with dependable, high-grade materials.
The essence of this tubing lies in its robust composition, primarily chromium and nickel, which grants it exceptional resistance to corrosion. The low carbon content of the 304L grade specifically minimizes the risk of carbide precipitation during welding, ensuring the material’s integrity remains intact. This combination results in excellent mechanical properties, including good tensile strength and admirable durability, allowing it to perform reliably under various pressures and temperatures while maintaining a smooth, easy-to-clean surface.
| ASTM | ASTM A270 / ASME SA 270 |
| Material | SS 304, SS 304L,SS 316,SS 316L |
| Outer Diameter | 1/2 Inch |
| Wall Thickness | 16 Gauge (0.065 Inch) |
| Length | 20 Feet |
| Finish | 20Ra Inner Diameter/ 32Ra Outer Diameter |
| Outer Diameter Tolerance | +/-0.005” / +/-0.13MM |
| Wall Thickness Tolerance | +/-10% |
| Length Tolerance | +1/8” / +3.18MM |
| Mill Test Certificate | EN10204 3.1 |
| Standard | 3A / ASTM A270 / A270M |
| Type | Seamless / Welded |
| Polish | Mechanical Polished / Electropolished |
| Certification | ASME BPE/ 3-A SSI |
| Grade | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum |
| TP304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | |
| TP304L | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | |
| TP316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Material | Temperure | Yield Strength | Heat | Tensile Strength | Elongation |
| Min. º F(º C) | Ksi (MPa), Min. | Treatment | Ksi (MPa), Min. | ||
| TP304 | 1900 (1040) | 30(205) | Solution | 75(515) | 35 |
| TP304L | 1900 (1040) | 25(170) | Solution | 70(485) | 35 |
| TP316 | 1900(1040) | 30(205) | Solution | 75(515) | 35 |
| TP316L | 1900(1040) | 25(170) | Solution | 70(485) | 35 |
Contact us to get a quick quote for your requirement.
We ensure absolute clarity and premium quality assurance with our Stainless Steel 304/304L Sanitary Tubing. Each order is accompanied by a complete set of documentation, including a commercial invoice, packing list, fumigation certificate, heat treatment records, and NABL-certified laboratory test reports. Additionally, we provide Material Test Certificates (EN 10204/3.1b), Positive Material Identification (PMI) test reports, detailed radiographic examination records, and Third-Party Inspection Certificates. Our structured documentation process is specifically designed to ensure maximum transparency, strengthen client confidence, and deliver complete satisfaction.
304L has lower carbon content than 304, providing better weldability and reduced risk of carbide precipitation.
In food processing, breweries, dairy plants, pharmaceuticals, and biotechnology where hygiene and corrosion resistance are critical.
Tubing is typically manufactured as per ASTM A270, EN standards, and 3-A sanitary requirements.
Yes, suppliers provide Material Test Certificates (EN 10204/3.1), PMI reports, and sanitary compliance documents.
This specialized tubing is indispensable in settings where purity is non-negotiable. You will find it forming the vital arteries of pharmaceutical production, food and beverage processing, and dairy plants, where it safely conveys sensitive products. Its use extends to biotechnology and semiconductor manufacturing, proving its versatility. Essentially, anywhere a sterile, contaminant-free environment is essential for product quality and consumer safety, this tubing provides a dependable and hygienic solution.
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