Product Name
Stainless Steel Forged WN Flange
Product Description
Discover the unparalleled quality of our stainless steel welding neck flanges, essential components that elevate the efficiency and reliability of pipeline connections across diverse industrial sectors.
Crafted from premium stainless steel, our flanges offer a choice between the versatile 304 grade, known for its commendable resistance to corrosion, and the robust 316 grade, enriched with molybdenum for enhanced durability in demanding environments. These materials ensure resilience in both ordinary and challenging scenarios, from food processing to pharmaceutical and marine engineering applications, guaranteeing stability and longevity under the most rigorous conditions.
Featuring a distinctive protruding neck, our design fortifies pipeline connections with superior stability. The welded neck enhances connection strength, adeptly managing stress from internal medium fluctuations in pressure and temperature. Precisely machined butt-welding ends ensure seamless integration, optimizing welding quality and minimizing defects to secure the entire pipeline system's integrity and performance.
Available in a broad spectrum of sizes, our flanges cater to diverse project needs, from compact models for fine chemical labs to expansive flanges for major industrial pipelines. Smaller flanges offer ease of installation in tight spaces, while larger counterparts guarantee secure connections in large-scale oil and gas transmission projects, ensuring safe, efficient medium transfer.
For immaculate surface treatment, our flanges undergo mirror-like polishing to meet stringent hygiene standards in food and pharmaceutical industries. Optional passivation further augments corrosion resistance, extending service life and maintaining aesthetic and functional excellence.
During installation, precise collaboration with gaskets and bolts is essential. Select from rubber, graphite, or metal gaskets tailored to specific sealing needs, while bolts ensure even force distribution, creating a dependable, unified connection between the flange and pipeline. This meticulous assembly supports smooth industrial operations, safeguarding process integrity.
In conclusion, our stainless steel welding neck flanges, characterized by superior materials, elegant designs, versatile specifications, and dependable performance, stand as the ultimate choice for modern industrial pipeline connectivity, ensuring excellence and reliability in every application.
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
Packaging & Shipping
Certifications
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.
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