Industrial Forged Stainless Flanges with Premium Quality and Certification

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Flange
• Model NO.: threaded flange
• Material: Stainless Steel
• Structure: Round, Round
• Connection: Flanged
• Sealing Surface: RF, RF
• Manufacturing Way: Forging, Forging
• Model No: So Flange
• 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

Introducing the Stainless Steel Threaded Flange, a marvel of engineering from Wenzhou Safety Stainless Steel Co., Ltd. Combining durability with exceptional craftsmanship, this flange is designed to meet the highest standards of quality and reliability. Perfect for industrial applications, it promises both strength and precision, exemplifying our commitment to excellence in every product.

Product Description

Unveil the power of our Stainless Steel Threaded Flanges, engineered for excellence in pipeline connectivity. Crafted from the finest stainless steel grades like 304, 316, and 316L, these flanges deliver superior strength, exceptional corrosion resistance, and outstanding performance under high temperatures. By blending the traditional durability of flanges with the convenience of threaded connections, they become indispensable for low-to-medium pressure systems. Their design is ideal for frequent disassembly and tight spaces, providing the quintessential solution for your pipeline needs.


Structure
1. Material: Featuring top-tier austenitic stainless steel, including 304, 316, 316L, with options for custom grades to meet your unique specifications.
2. Connection Type: Designed for versatility, offering internal or external threads, adhering to NPT, BSPP, or G-thread standards for seamless compatibility.
3. Face Type: Offered in flat face (FF), raised face (RF), or customized configurations, catering to a variety of application requirements.
4. Size Range: Providing a wide nominal diameter spectrum from DN15 to DN4000, with pressure ratings from PN10 to PN40 (or Class 150-300), addressing diverse system needs.


Key Features
1. Corrosion Resistance: Built to thrive in harsh environments, whether acidic, alkaline, saline, wet, or exposed to high temperatures.
2. Leak-Free Sealing: Ensures reliable joint integrity with expertly matched threads complemented by gaskets or sealants.
3. Easy Installation: Say goodbye to welding, reducing labor and installation costs significantly.
4. Reusability: The user-friendly threaded design allows for hassle-free disassembly and simplified maintenance.
5. Surface Finish: Enhance appearance and hygiene with finishes like acid pickling, polishing, or sandblasting.


Applications
- Chemical/Petrochemical: Perfect for handling corrosive fluids and gases, ensuring safety and durability.
- Food/Pharmaceutical: Ideal for hygienic systems, meeting GMP standards and highest quality benchmarks.
- Water Treatment: Precision-engineered for seawater desalination and water systems, offering robust solutions.
- Marine/Energy: Designed for saltwater resistance, making them ideal for marine and offshore energy sectors.
- HVAC: Maximizes efficiency in heating and cooling water systems, guaranteeing superior performance.


Technical Specifications
- Standards: Adheres to major standards including ISO, ANSI/ASME B16.5, DIN, JIS, GB, ensuring global reliability and acceptance.
- Working Pressure: Rated from PN16 to PN40, crafted to suit a wide range of operational pressures.
- Temperature Range: Withstands temperatures from -20°C to +200°C with 316L variants designed for even higher thermal challenges.



Installation & Maintenance Guidelines
1. Installation:
- Apply thread sealant or PTFE tape to ensure a leak-proof joint.
- Avoid over-tightening to prevent thread damage or flange deformation.
2. Compatibility: Verify alignment of thread standards and pressure ratings with connected components for optimal system integration.
3. Maintenance: Regularly inspect seals and clean threads to prevent corrosion buildup, ensuring long-term durability.

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.