| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Welding Flange |
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Product Overview
Discover the engineering marvel of the Stainless Steel Flanged Welding Tee by Wenzhou Safety Stainless Steel Co., Ltd. This robust pipe fitting is tailored to withstand the most demanding environments, elevating the standards of fluid flow management. Masterfully designed, it integrates the precision of a standard tee junction to seamlessly direct or merge fluid streams. The tee's hybrid construction unites the superior sealing capabilities and structural fortitude of welded connections with the effortless installation, maintenance ease, and versatility of flanged connections. This ensures an unparalleled synergy in branch connections, especially for heavy-duty industrial piping systems, providing a sophisticated solution for complex fluid dynamics.
Key Features & Construction
1. Material:
Expertly crafted from premium austenitic stainless steel, our offerings encompass sought-after grades such as:
304 (1.4301 / UNS S30400): Celebrated for its unmatched corrosion resistance, formability, and weldability, this versatile grade is ideal for applications requiring resilience in water, steam, food processing, and mild chemical settings.
316/316L (1.4401/1.4404 / UNS S31600/S31603): Enriched with molybdenum for superior defense against chloride-induced corrosion like pitting and crevice attacks. This grade is perfect for challenging environments in chemical processing, marine sectors, pharmaceuticals, and aggressive corrosive conditions. 316L enhances weldability and safeguards against intergranular corrosion.
Material Properties: Renowned for its exceptional resistance to corrosion and oxidation, this material not only provides high strength over a broad temperature range but also offers excellent ductility and toughness, ensuring extended reliability and performance.
2. Design:
Tee Body: This component is engineered with precision, featuring a seamless run inlet, a run outlet, and a perpendicular or angular branch outlet, available in both equal and reducing configurations. The standard branch angle is artfully set at 90° to meet diverse piping needs.
Welding Ends: Typically situated at the run ends, these ends are meticulously prepared with beveled ends, such as a V-groove, for flawless butt welding (BW) with pipelines. This design guarantees optimal strength and leak-proof reliability, even under extreme high-pressure, high-temperature, or high-vibration conditions.
Flanged End: Strategically placed at the branch outlet and occasionally at run ends, these are equipped with a standard stainless steel flange, ensuring secure, efficient connections that are straightforward and reliable.
Flange Types: A broad array of options includes:
Slip-On Flange (SO): Tailored for low to medium pressure applications, this flange type permits straightforward installation with ease.
Weld Neck Flange (WN): Engineered for extreme high-pressure, high-temperature, or cyclic loading conditions, the tapered hub design optimizes stress distribution, positioning it as the most dependable choice for critical applications.
Socket Weld Flange (SW): Perfectly suited for smaller bore sizes (≤ DN50 / NPS 2"), offering ideal functionality in medium to high pressure scenarios.
Flange Facing: Options include Raised Face (RF), Flat Face (FF), and Ring-Type Joint (RTJ), each carefully selected to match specific gasket and application requirements.
Flange Standards: Our products are meticulously designed to conform to the following recognized standards:
ASME B16.5: Available in a range of common pressure classes including 150, 300, 600, and more, ensuring compatibility with international expectations.
EN 1092-1 (DIN): With pressure ratings like PN6, PN10, PN16, PN25, PN40, these standards assure compatibility and reliability in European markets.
JIS B2220: Adheres to the stringent specifications set by the Japanese Industrial Standard, cementing quality and precision.
GB/T 9113: Conforms to the Chinese National Standard, ensuring alignment with regional requirements and standards.
Bolt Holes: Carefully precision-drilled, these ensure secure bolting with mating flanges, providing exceptional reliability and durability.
3. Connection Methods:
Welding Ends: Expertly butt-welded to pipelines using TIG (GTAW) or SMAW processes, adhering to applicable standards such as ASME B31.3 and EN 13480, ensuring robust and seamless connections.
Flanged End: Elevate your connections with premium stainless steel bolts and nuts, effortlessly achieving secure, reliable, and seamless integrations. Coupled with a high-quality sealing gasket—whether spiral wound, graphite, or PTFE—this design ensures flawless links to valves, equipment, or other flanged piping systems, making it the quintessential choice for precision engineering.
Benefits & Advantages
Efficient Flow Diversion/Combination: Seamlessly simplify your pipeline complexities with our innovative solution, offering a streamlined integration that optimizes both flow and performance for exceptional system efficiency.
Robust & Durable: Meticulously crafted from premium stainless steel, our product brings together an expertly welded and flanged design, delivering unmatched longevity and durability. Experience an extended service life that's a testament to superior construction.
Leak-Tight Sealing: Our precision-engineered welded joints guarantee unmatched structural integrity, while the flanged connections offer reliable, easy-to-maintain seals. Rest assured with a solution that provides complete peace of mind.
Exceptional Corrosion Resistance: Strategically engineered for resilience, this product thrives in the harshest of environments, withstanding acids, alkalis, and salts. Enjoy superior durability and performance longevity even in the most corrosive conditions.
Easy Maintenance: Simplify your maintenance operations with our flanged branch design, facilitating effortless inspection and repair. Eliminate the hassle of cutting the main pipeline, reducing downtime and enhancing operational efficiency.
Broad Compatibility: This versatile and adaptable product caters to an array of pressures, temperatures, and media. It's the ideal choice for a diverse range of applications, providing a solution that adjusts to your needs.
Standardized: Perfectly aligned with international standards, our product ensures seamless sourcing and replacement. Enjoy full compatibility with global systems, ensuring you meet the highest benchmarks with ease.
Typical Applications
Chemical & Petrochemical Processing: Tailor-made to meet the rigorous demands of processing environments, our solution ensures safety, reliability, and peace of mind in critical industrial settings.
Oil & Gas (Upstream, Midstream, Downstream): Specifically designed to conquer the challenging conditions of the oil and gas industry, delivering unparalleled performance and dependability at every stage.
Pharmaceutical & Biotech (CIP/SIP Systems): Expertly crafted to thrive in stringent hygienic conditions, supporting your essential cleaning and sterilization processes with unmatched reliability.
Food & Beverage (Sanitary Processing): Perfect your sanitary processing with our product, ensuring compliance with industry safety and hygiene standards for top-tier operational excellence.
Water Treatment & Desalination: Designed specifically for water treatment systems, our solution offers unmatched reliability in desalination and purification processes, ensuring clean and efficient results.
Power Generation (Steam, Condensate): Built to endure the demanding rigors of power generation, our product ensures efficiency and reliability within steam and condensate systems, optimizing energy production.
Shipbuilding & Offshore Platforms: Expertly crafted for maritime environments, our solution guarantees durability and reliability in both shipbuilding and offshore applications, meeting the unique challenges of the sea.
Pulp & Paper Manufacturing: Our product is perfectly suited for the demanding industrial processes of pulp and paper production, ensuring effective and seamless operations.
Industrial Utilities (Compressed Air, Cooling Water): Versatile and reliable, our product is designed for various industrial utilities, ensuring effective management of compressed air and cooling water systems.
Selection & Installation Notes
Define Service Conditions: Precisely determine the media, temperature, pressure, and corrosivity to select the optimal material and rating. These critical factors ensure an ideal match for your specific requirements.
Match Standards: Ensure welding and flange ends align seamlessly with the connecting pipe and equipment specifications, facilitating perfect integration and flawless system connectivity.
Choose Flange Type Wisely: Consider pressure, temperature, cost, and space constraints when selecting from slip-on (SO), weld neck (WN), or socket weld (SW) options, ensuring the best fit for your application.
Qualified Welding: Adhere strictly to code procedures, prioritizing post-weld cleaning and passivation to maintain the highest levels of product integrity and performance.
Proper Flange Assembly: Achieve optimal performance by selecting the correct gasket and tightening bolts evenly and crosswise to specified torque values, ensuring a perfect and enduring seal.
Quality Assurance: Trust only in certified manufacturers who provide full traceability through Material Test Certificates (MTC). This ensures the highest quality and reliability, giving you peace of mind.
| 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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