| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Welding Flange |
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Product Overview
The Stainless Steel Flanged Welding Tee from Wenzhou Safety Stainless Steel Co., Ltd. stands as an epitome of durability and superior corrosion resistance in pipe fittings. Crafted with meticulous precision, it seamlessly integrates a standard tee junction-crucial for fluid flow redirection or merging-with expertly welded ends and a robust flanged end. This innovative hybrid design provides the unparalleled sealing and structural strength of welded connections, combined with the ease of installation, hassle-free maintenance, and simple disassembly characteristic of flanged connections. An exemplary choice for branch connections, this product meets the stringent demands of the most challenging industrial piping systems.
Key Features & Construction
1. Material:
Manufactured using premium-grade austenitic stainless steel, offering the following typical grades:
304 (1.4301 / UNS S30400): This versatile grade is celebrated for its remarkable corrosion resistance, flexibility, and weldability, making it ideal for applications in water, steam, food processing, and environments with mild chemicals.
316/316L (1.4401/1.4404 / UNS S31600/S31603): Enhanced with molybdenum, this grade excels in resisting corrosion in chloride-rich settings, pitting, and crevice corrosion, designed specifically for chemical processing, marine, pharmaceutical, and other high-corrosion environments. 316L further offers superior weldability and intergranular corrosion protection.
Material Properties: This stainless steel offers unmatched resistance to both corrosion and oxidation, coupled with exceptional strength across a broad range of temperatures. Its outstanding ductility and toughness ensure long-term reliability and performance.
2. Design:
Tee Body: Featuring a single run inlet, run outlet, and a perpendicular or angular branch outlet, available in equal (straight) or reducing forms. The standard branch angle is set at 90° to optimize flow control, providing precision in fluid management.
Welding Ends: Strategically located on the run ends, these are prepared with beveled ends (e.g., V-groove) for butt welding (BW) to the pipeline, ensuring maximum strength and a leak-proof seal, especially critical in high-pressure, high-temperature, or high-vibration environments.
Flanged End: Typically positioned on the branch outlet, with the option for run ends, it features a standard stainless steel flange to enhance connectivity and convenience.
Flange Types: Popular choices include:
Slip-On Flange (SO): Suitable for low to medium pressure applications, this flange type facilitates effortless installation.
Weld Neck Flange (WN): Ideal for high-pressure/temperature or cyclic loading, its tapered hub optimizes stress distribution, rendering it the most reliable option for demanding conditions.
Socket Weld Flange (SW): Designed for small bore sizes (≤ DN50 / NPS 2"), this flange is apt for medium to high pressure scenarios.
Flange Facing: Options include Raised Face (RF), Flat Face (FF), and Ring-Type Joint (RTJ), each selected based on specific gasket and application requirements to ensure optimal performance.
Flange Standards: This product complies with the following standards:
ASME B16.5: Offers common pressure classes such as 150, 300, 600, and more, ensuring broad applicability across various needs.
EN 1092-1 (DIN): Provides common pressure ratings of PN6, PN10, PN16, PN25, and PN40, catering to a range of industrial applications.
JIS B2220: Conforms to the Japanese Industrial Standard, ensuring compatibility and reliability.
GB/T 9113: Meets the rigorous specifications of the Chinese National Standard, guaranteeing compliance and performance.
Bolt Holes: Precisely drilled with expert accuracy to ensure secure fastening to compatible flanges, delivering a robust and leak-proof assembly.
3. Connection Methods:
Welding Ends: Experience seamless integration with our butt-welded pipeline connections, utilizing the pinnacle of advanced TIG (GTAW) or SMAW processes. We adhere strictly to the highest standards set by applicable codes such as ASME B31.3 and EN 13480, ensuring unmatched reliability and performance.
Flanged End: Achieve a secure and robust connection with our stainless steel bolts and nuts, enhanced by high-performance sealing gaskets such as spiral wound, graphite, or PTFE. These connections provide an impeccable fit to valves, equipment, or other flanged piping systems, guaranteeing confidence in every joint.
Benefits & Advantages
Efficient Flow Diversion/Combination: Revolutionize your pipeline management with our tee's design, which streamlines branch integration, simplifying your processes and enhancing efficiency to a remarkable degree.
Robust & Durable: Discover the epitome of durability with our Customized Steel Flange Tee. Constructed from premium stainless steel, its precisely welded and flanged construction ensures an exceptional service life, establishing itself as a beacon of reliability in even the most demanding environments.
Leak-Tight Sealing: Rest easy with our cutting-edge sealing technologies. Our welded joints ensure inherent integrity, while the flanged joints provide reliable and effortless maintenance, delivering leak-proof performance across variable conditions with unparalleled assurance.
Exceptional Corrosion Resistance: Triumph over corrosion with our product, expertly designed to withstand harsh conditions brimming with aggressive acids, alkalis, and salts. This ensures prolonged longevity and minimal upkeep, even in the toughest scenarios.
Easy Maintenance: Our flanged branch design revolutionizes maintenance, offering straightforward inspection and repair without the need to intrude on the main pipeline. This innovation significantly reduces downtime, promoting operational efficiency.
Broad Compatibility: Our product is engineered with versatility at its core, effortlessly accommodating a variety of pressures, temperatures, and media. This makes it an ideal choice for an array of industrial applications and environments.
Standardized: Enjoy the peace of mind that comes with international standard compliance, enabling hassle-free sourcing and replacement. This guarantees uniform quality and performance, bolstering your global operations.
Typical Applications
Chemical & Petrochemical Processing: Masterfully crafted for complex chemical processes, our product ensures safety and operational efficiency, elevating your chemical and petrochemical endeavors.
Oil & Gas (Upstream, Midstream, Downstream): Engineered to excel in the demanding oil and gas industry, our solutions are tailored for every stage-extraction, transport, and distribution-meeting the sector's rigorous demands.
Pharmaceutical & Biotech (CIP/SIP Systems): Perfectly suited for critical clean-in-place and steam-in-place systems, maintaining uncompromising hygiene standards in pharmaceutical and biotech operations.
Food & Beverage (Sanitary Processing): Guarantees hygienic and safe processing, preserving the integrity and quality of products within the food and beverage industry.
Water Treatment & Desalination: Delivers unwavering durability and reliability in water treatment and desalination, ensuring seamless, uninterrupted service.
Power Generation (Steam, Condensate): Specially optimized for power generation applications, offering robust and dependable performance within steam and condensate systems.
Shipbuilding & Offshore Platforms: Built to withstand the harsh marine environments, ensuring reliability and robustness in shipbuilding and offshore applications.
Pulp & Paper Manufacturing: Specifically designed for the unique demands of pulp and paper production, enhancing operational efficiency and effectiveness.
Industrial Utilities (Compressed Air, Cooling Water): Versatile and highly effective solutions for industrial utilities, adeptly managing compressed air and cooling water systems.
Selection & Installation Notes
Define Service Conditions: Accurately assess media, temperature, pressure, and corrosivity to select the ideal material and rating, ensuring superior performance tailored to your needs.
Match Standards: Confirm that welding and flange ends meet the specifications of the connecting pipes and equipment, ensuring seamless and high-functioning integration.
Choose Flange Type Wisely: Thoughtfully select the flange type that best meets your requirements by evaluating pressure, temperature, cost, and space considerations. Optimize your choice with options like Slip-On (SO), Weld Neck (WN), and Socket Weld (SW).
Qualified Welding: Adhere strictly to code procedures for welding, emphasizing post-weld cleaning and passivation to guarantee lasting integrity and outstanding performance.
Proper Flange Assembly: Achieve the pinnacle of secure and dependable flange assemblies by meticulously employing the correct gasket. Adhere to a precise, crosswise bolt tightening sequence, reaching the specified torque with precision.
Quality Assurance: Elevate your trust in product authenticity and quality by sourcing from certified manufacturers. Ensure peace of mind with full traceability through Material Test Certificates (MTC), guaranteeing a seamless assurance of excellence.
| Size Range: DN 15 - DN 600 (½" - 24"+) |
| Pressure Rating: ASME Class 150-2500 / PN 6-400 |
| Manufacturing Standards: ASME B16.9, ASME B16.5, EN 10253, MSS SP-75, GB/T 12459 |
| Surface Finish: Pickled & Passivated (standard), Electropolished (optional, for hygienic apps) |
| Testing & Inspection: Dimensional check |
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.
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