Premium Forged SS316L Pn40 Threaded Flange with CE Certification

Product Description

Stainless Steel Threaded Flange

 

Product Description

Discover the robust and innovative Stainless Steel Threaded Flanges, expertly crafted to ensure seamless connections in your pipeline systems. These fittings, made from superior-grade stainless steel such as 304, 316, and 316L, promise unparalleled strength, outstanding corrosion resistance, and remarkable tolerance to high temperatures. Seamlessly merging the robust stability of traditional flanges with the ease of threaded connections, they are the go-to choice for low-to-medium pressure systems. Perfect for scenarios demanding frequent disassembly or where space constraints are a concern, these flanges offer the ideal solution.


Structure
1. Material: Premium austenitic stainless steel including 304, 316, 316L, with options for custom grades tailored to your specific needs.
2. Connection Type: Highly versatile with internal or external threads, meeting standards such as NPT, BSPP, or G-thread for compatibility and ease of use.
3. Face Type: Available in flat face (FF), raised face (RF), or bespoke configurations to suit diverse application requirements.
4. Size Range: Offering a broad nominal diameter range from DN15 to DN4000, with pressure ratings from PN10 to PN40 (or Class 150-300), catering to a variety of system specifications.


Key Features
1. Corrosion Resistance: Engineered to perform in challenging environments-whether it's acidic, alkaline, saline, moist, or at high temperatures.
2. Leak-Free Sealing: Achieve dependable joint integrity with meticulously paired threads and gaskets or sealants.
3. Easy Installation: Eliminate the need for welding, thereby minimizing labor efforts and installation expenses.
4. Reusability: The innovative threaded design supports effortless disassembly and straightforward maintenance.
5. Surface Finish: Enhance both aesthetics and resistance to contamination with options like acid pickling, polishing, or sandblasting.


Applications
- Chemical/Petrochemical: Ideal for corrosive fluid and gas pipelines, ensuring longevity and reliability.
- Food/Pharmaceutical: Perfect for hygienic systems, fully compliant with GMP standards to meet the highest quality demands.
- Water Treatment: Expertly crafted for seawater desalination, water supply, and drainage, offering durable solutions.
- Marine/Energy: Built to withstand saltwater, making them perfect for marine and offshore energy applications.
- HVAC: Highly efficient for use in hot/cold water circulation systems, ensuring optimal performance.


Technical Specifications
- Standards: Conforming to major standards such as ISO, ANSI/ASME B16.5, DIN, JIS, GB, ensuring global compatibility and trust.
- Working Pressure: Rated from PN16 to PN40, tailor-fit for a range of operational pressures.
- Temperature Range: With a robust temperature range from -20°C to +200°C, and 316L variants designed to withstand even higher temperatures.



Installation & Maintenance Guidelines
1. Installation:
- Utilize thread sealant or PTFE tape to guarantee a leak-free experience.
- Exercise caution to avoid over-torquing, which could lead to thread stripping or flange deformation.
2. Compatibility: Confirm that thread standards and pressure ratings are in alignment with connected components for optimal performance.
3. Maintenance: Conduct regular inspections of seals and clean threads to fend off corrosion buildup, ensuring longevity.

Product Parameters

Material	304,304L,316,316L,904L,TP321,TP317,S32205,S32507,S31803,S32750,S32760,TP347 TP316T,S310S,TAI2,C276
Specification/Size	DN15-DN4000
Pressure	PN10-PN160; 150LB-2500LB; JIS 5K-JIS 20K
Standard	GB,ANSI.JIS,DIN,
Sealing Surface	FF,RF,Rtj, Lap Joint, Tongue and Groove, M, F
Flange Types	PL,SO,WN,SW,TH,PJ/SE,BL

Detailed Photos

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.