Introducing our exceptional Stainless Steel Grooved Flanges, meticulously crafted to revolutionize your high-performance pipe assemblies. With an unwavering commitment to quality, these flanges are engineered from superior-grade stainless steel, offering unmatched durability and extraordinary corrosion resistance. Designed to provide a secure and flawless fit, they ensure optimal performance and longevity of your piping systems. Ideal for professionals who demand nothing short of excellence and reliability in every component, our flanges stand as a testament to superior engineering and precision craftsmanship.
Product Description
Structural Design
- Overall Structure: This innovative assembly is crafted from dual flange plates, a robust C-type clamp, a hardy rubber sealing ring, and steadfast fasteners. With its flange ends intricately grooved, the flanges achieve a seamless coupling via the clamp. Central to the design is the rubber sealing ring, which ensures an impeccable seal, fortifying the product's reliability.
- Dimension Specifications: Expertly designed to accommodate a wide range of pipeline diameters, from DN15 to a substantial DN5000 mm, catering to diverse connection requirements across varying sizes. The thickness is meticulously adjusted based on pipe diameter and operational pressure, offering a spectrum from a lean 1.2 mm to a robust 2.5 mm.
Material Characteristics
- Strong Corrosion Resistance: Constructed with high-grade 304 and 316 stainless steel, this product showcases exceptional resistance to corrosion. It stands resilient against rust and degradation in harsh acidic, alkaline, saline conditions, as well as in challenging humid environments, ensuring long-lasting performance. Perfectly suited for demanding sectors such as chemical processing, petroleum, the food industry, and pharmaceuticals.
- High Strength: The stainless steel material, after specialized treatment, exhibits extraordinary strength and hardness, able to withstand significant pressure and tensile forces. This guarantees unwavering connections within pipeline systems, maintaining stability without deformation or cracking even in the most rigorous conditions.
- Hygienic and Environmentally Friendly: The non-toxic, harmless nature of stainless steel ensures complete safety and compliance with hygiene standards, preventing contamination of transported media. It is ideal for industries with stringent hygiene demands, especially potable water and the food & beverage sectors.
Functional Features
- Convenient Installation: By employing a grooved connection method, this solution eradicates the need for welding, making the installation process quick and effortless. Even non-specialized workers can execute it with minimal training. Each fitting connects in mere minutes, dramatically cutting down construction time, boosting efficiency, and reducing labor and equipment costs.
- Reliable Sealing: The rubber sealing ring aligns perfectly with the flange groove, while the clamp's fastening ensures a leak-proof seal, preventing any gas or liquid escape, even under high pressure or fluctuating temperatures. This guarantees the connection's integrity and reliability.
- Good Detachability: This feature facilitates pipeline maintenance, repair, and inspection. When disassembly, replacement, or repair is necessary, simply loosening the clamp allows for easy separation of flanges without causing damage, thereby minimizing maintenance costs and complexity.
- Seismic and Noise Reduction: Expertly designed to absorb operational pipeline noise and vibrations. This significantly reduces system vibrations and noise, enhancing pipeline stability and safety, and contributing to an extended lifespan for both pipelines and equipment.
- Adapts to Thermal Expansion and Contraction: Masterfully engineered to accommodate the thermal expansion and contraction induced by temperature variations, this design prevents issues such as deformation, cracking, or seal failure due to thermal stress, ensuring the pipeline system operates seamlessly.
Application Fields
- Water Supply and Drainage Engineering: Widely implemented in municipal water pipeline projects, new community drinking water systems, and sewage treatment efforts. It effectively transports various media, including potable water, sewage, and rainwater, within water supply and drainage systems.
- Fire Protection Systems: Within high-demand environments like high-rise buildings, underground parking facilities, and industrial complexes, these grooved stainless steel flanges serve as a reliable connection solution for fire protection pipelines, ensuring dependable water delivery during emergencies.
- Industrial Pipelines: Our meticulously crafted Reliable Grooved Flange stands as the keystone of versatility across a multitude of major industrial pipeline systems. It is impeccably designed to meet the demanding needs of fields such as chemical, petroleum, pharmaceutical, and the food & beverage sectors. This extraordinary flange is engineered to expertly manage a wide range of fluid media, from the harshest corrosive substances to non-corrosive solutions, including acids, alkalis, saltwater mixes, oils, gases, and steam. This ensures an uninterrupted and efficient fluid conveyance, optimizing the operational efficiency of your systems.
- HVAC Systems: In the realm of cutting-edge HVAC systems, particularly in air conditioning and ventilation arenas, our Reliable Grooved Flange serves as a pivotal component. It seamlessly connects air conditioning and ventilation pipes, facilitating the unhindered flow of air and temperature-control media. Its exceptional features significantly boost system performance with outstanding shock absorption and noise reduction, setting a new standard for efficiency and comfort in climate control systems.
- Shipbuilding: Within the robust pipeline systems of ships, our Reliable Grooved Flange is an indispensable element, whether for water supply, drainage, or vital fuel and lubricating oil lines. It boasts superior corrosion resistance coupled with a dependable connection, making it ideally suited for the grueling marine environments that ships navigate. This ensures that the flange delivers unparalleled reliability and operational efficiency over the long haul, maintaining the smooth sailing of marine endeavors.
Detailed Photos





Product Parameters
Model type: Customized type/Grooved type |
Material : SS304/SS304L/ SS316 /SS316L |
Pressure : PN10/PN16/150LB/300LB |
Shipping Maek :Safety |
Certifications

About US






FAQ
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.