Walid Stainless is a reliable manufacturer and supplier of Stainless Steel Spectacle Blind Flanges, proudly based in Tunis, Tunisia. With a strong commitment to quality, precision, and adherence to international standards, the company caters to a variety of industrial sectors, including oil & gas, petrochemical, power, and process industries. Utilizing cutting-edge manufacturing techniques and rigorous quality control, Walid Stainless delivers durable and dependable spectacle blind flanges that guarantee safe pipeline isolation. Renowned for their prompt delivery, competitive pricing, and tailored solutions, Walid Stainless has earned a solid reputation as a trustworthy partner for high-performance stainless steel piping components.
Stainless Steel Spectacle Blind Flanges are typically made from materials like ASTM A182 F304, F304L, F316, and F316L. These alloys are designed with chromium to resist corrosion, nickel to enhance toughness, and molybdenum (found in the 316 grades) to provide better resistance against chlorides. On the mechanical side, they boast impressive tensile strength, excellent yield strength, good ductility, and strong impact resistance. These flanges are built to maintain their structural integrity even under high pressure and temperature, ensuring they deliver reliable performance and a long service life in tough industrial settings.
| Size | 1/2″ to 48″ |
| Standards | MSS SP44, ASA, ANSI B16.47 Series A & B, ANSI B16.5, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions | BS3293, Table D, E, F, & H, ANSI, PN6, 10, 16, 25, 64 BS10, BS4504, MSS- SP-44, DIN Standards |
| Flange Face Type Manufacturer | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
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Contact us to get a quick quote for your requirement.
We pride ourselves on being completely transparent when it comes to our Stainless Steel Spectacle Blind Flanges, ensuring top-notch quality every step of the way. With each order, you’ll receive all the necessary documentation, including a commercial invoice, packing list, fumigation certificate, heat treatment chart, and a lab test report that’s NABL-approved. We also provide Material Test Certificates in line with EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third-Party Inspection Certificates. Our thorough documentation is carefully organized to ensure that our clients are fully satisfied.
When selecting a stainless steel spectacle blind flange, consider factors such as pressure rating, temperature resistance, corrosion resistance, and compatibility with the system’s fluid and mechanical conditions. Additionally, ensure the flange material aligns with the specific environmental and industrial requirements.
Yes, you can order Stainless Steel Spectacle Blind Flange in custom sizes and polishes to meet your specific requirements. For more details, mail us at sales@walidstainless.com
Stainless Steel Spectacle Blind Flanges typically do not require corrosion protection coatings due to their inherent corrosion resistance. However, in highly corrosive environments, additional coatings may be applied for enhanced protection.
Stainless Steel Spectacle Blind Flanges are commonly used to effectively shut off or isolate sections of pipelines, making them perfect for maintenance, inspection, or safety needs. You’ll find them in a variety of settings, including oil and gas refineries, chemical processing plants, petrochemical facilities, power generation sites, and offshore platforms. These flanges are particularly suited for systems that handle corrosive fluids, high-pressure media, or high-temperature substances. Their sturdy design guarantees leak-proof operation and allows for easy visual checks of whether the pipeline is open or closed, which is crucial for maintaining safe and efficient industrial operations
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