Forged SS316 Threaded Flange JIS20K RF Surface with ISO Certification

• Customization: Available
• Model No: So Flange
• Structure: Round
• Model NO.: threaded flange
• Sealing Surface: RF
• Manufacturing Way: Forging
• Delivery Date: Within 30 Days
• Transport Package: PP Bag & Plywood Cases
• Specification: DN15-DN4000
• Trademark: SafetySS
• Origin: Wenzhou
• HS Code: 7307210000
• Production Capacity: 50000PCS/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Stainless Steel Threaded Flange

 

Product Description

Our Stainless Steel Threaded Flanges represent precision engineering at its finest, designed to seamlessly connect pipelines, valves, or equipment through threaded joints. Crafted from premium-grade stainless steel such as 304, 316, or 316L, these flanges exhibit exceptional strength, stellar corrosion resistance, and impressive high-temperature endurance. By merging the robustness of flanges with the practicality of threaded connections, they stand out as the perfect choice for low-to-medium pressure systems. Ideal for scenarios where disassembly is frequent or where space is at a premium.


Structure
1. Material: Forged from top-tier austenitic stainless steel variants like 304, 316, or 316L with options for custom grades tailored to your needs.
2. Connection Type: Available in both internal and external threads, adhering to standards such as NPT, BSPP, or G-thread for versatile compatibility.
3. Face Type: Customize with flat face (FF), raised face (RF), or bespoke configurations to suit your specific applications.
4. Size Range: Offering nominal diameters (DN) from DN15 to DN4000, with pressure ratings ranging from PN10 to PN40, or Class 150-300 for diverse needs.


Key Features
1. Corrosion Resistance: Expertly designed to perform in acidic, alkaline, saline, humid, or high-temperature conditions, ensuring durability and longevity.
2. Leak-Free Sealing: Precision threads paired with gaskets or sealants deliver unfailing joint integrity to prevent leaks.
3. Easy Installation: Simplified installation with no welding required, significantly cutting down labor and associated costs.
4. Reusability: The user-friendly threaded design allows effortless disassembly and hassle-free maintenance.
5. Surface Finish: Option for acid pickling, polishing, or sandblasting to elevate aesthetics and fortify against contamination.


Applications
- Chemical/Petrochemical: Perfect for corrosive fluid and gas pipelines, ensuring reliability and safety.
- Food/Pharmaceutical: Designed for hygienic piping systems, compliant with GMP standards for utmost cleanliness.
- Water Treatment: Ideal for seawater desalination and efficient water supply and drainage systems.
- Marine/Energy: Built to withstand saltwater, suitable for piping in ships and offshore platforms.
- HVAC: Efficient for hot and cold water circulation systems, ensuring seamless temperature regulation.


Technical Specifications
- Standards: Conforming to ISO, ANSI/ASME B16.5, DIN, JIS, GB, and other international standards for quality assurance.
- Working Pressure: Robust performance from PN16 to PN40, ensuring resilience under pressure.
- Temperature Range: Operates in temperatures ranging from -20°C to +200°C, with 316L capable of withstanding even higher temperatures.



Installation & Maintenance Guidelines
1. Installation:
- For optimal results, apply thread sealant or PTFE tape to prevent any potential leakage.
- Take care to avoid over-torquing to ensure the integrity of the threads and prevent flange deformation.
2. Compatibility: Check that thread standards and pressure ratings align with connected components for seamless integration.
3. Maintenance: Conduct regular inspections of seals and keep threads clean to avert corrosion buildup and ensure long-lasting performance.

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.