Weld Neck Flanges Suppliers, WNRF WNFF LWN Manufacturers
Weld Neck Flanges Suppliers, WNRF WNFF LWN Manufacturers
Weld Neck Flanges Suppliers, WNRF WNFF LWN Manufacturers – Weld Neck Flanges Suppliers WNRF WNFF LWN Flange Manufacturers ASME B16.5 Weld Neck Flanges: Dimensions | Specifications | Material Grade | Standards | About WN Flange | All Product Types Weld Neck Flanges are one of the most reliable and
Product Description
Weld Neck Flanges Suppliers, WNRF WNFF LWN Manufacturers – Weld Neck Flanges Suppliers WNRF WNFF LWN Flange Manufacturers ASME B16.5 Weld Neck Flanges: Dimensions | Specifications | Material Grade | Standards | About WN Flange | All Product Types Weld Neck Flanges are one of the most reliable and widely used flange types in industrial piping systems, known for
their superior strength, long service life, and leak-proof connections. Commonly referred to as WNRF (Weld Neck Raised Face), WNFF (Weld Neck Flat Face), and RTJ Weld Neck Flanges, they are manufactured with a long tapered hub that gradually transitions thickness from the flange ring to the pipe, reducing mechanical stress
and offering high structural integrity. Additionally, Long Weld Neck Flanges (LWN) are used where extended necks are required for reinforcement, especially in pressure vessels and column nozzles. At Nutech Overseas, we are a trusted manufacturer, supplier, stockist, and exporter of Weld Neck Flanges in all standard dimensions, pressure classes, and
face types. Our flanges are fabricated as per ASME B16.5, ASME B16.47 Series A/B, and other international standards to meet the highest quality and performance benchmarks. We offer WN Flanges in face finishes like Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ), with pressure ratings ranging from
Class 150 to Class 2500, and sizes available from ½ inch to 60 inches. These flanges are engineered to perform in demanding conditions, including high-pressure pipelines, extreme temperature environments, cyclic loading, and aggressive fluid transfer. Our product range covers Stainless Steel Weld Neck Flanges in grades like ASTM A182 F304
/ F304L, F316 / F316L, high-strength Carbon Steel Weld Neck Flanges such as ASTM A105 / A350 LF2, Alloy Steel grades like ASTM A182 F11 / F22, and premium corrosion-resistant alloys like Inconel, Monel, Hastelloy, Duplex (UNS S31803), and Super Duplex (UNS S32750 / S32760). We also provide Nickel Alloy,
Read more about: Weld Neck Flanges Suppliers, WNRF WNFF LWN Manufacturers
Only logged in customers who have purchased this product may leave a review.
Shipping Policy
Note: MetalDekho.com is an import and export digital marketplace platform where manufacturers, suppliers, and exporters can list and promote their products.
All products, transactions, shipping, and after‑sales responsibilities lie 100% with the respective supplier/exporter/manufacturer.
MetalDekho does not manufacture, sell, or handle goods directly and therefore disclaims all liability for product quality, delivery, or disputes.
We do not manufacture, sell, ship, or own any products listed on the site. All shipping arrangements, timelines, charges, carriers, and delivery responsibilities are managed exclusively by the respective supplier/seller. Buyers should contact the supplier/seller directly for all shipping-related queries.
Refund Policy
If you are seeking a refund for your purchase, you must contact the supplier/seller directly from whom you purchased the product. Refund eligibility, timelines, and procedures are determined solely by that supplier\'s policy.
Cancellation / Return / Exchange Policy
For cancellation/Returns or exchanges, please contact the supplier/seller directly to understand their return window, terms, and conditions. All approval, inspection, and processing of returned items are handled entirely by the supplier.
General Inquiries
There are no inquiries yet.
Reviews
There are no reviews yet.