Weld Neck Flanges (WNRF) - Manufacturer, Supplier

Weld Neck Flanges Leading Manufacturers, ANSI B16.5 Weld Neck Flanges, Stainless Steel Weld Neck Flanges, High Pressure Weld Neck Flanges, Weld Neck Flanges Stockholders, Stainless Steel WNRF Flange Supplier in Mumbai, India.

Piyush steel is known to be the foremost manufacturer, supplier as well as exporter of weld neck Flanges WNRF flanges in high-quality material and can be differentiated well through the long tapered hub. These flanges can be used for hot and cold temperature, and high pressure. They can be molded in sizes, specification, grades, thickness & specification as per the requirement of the client. The known surface treatment include cold/hot dip galvanized, yellow transparent and oil black paint.

The flanges are resistant toward pitting corrosion and have good elevated temperature strength. It even has tensile strength and corrosion properties.

About the product-
Welding Neck Flanges can be recognized easily as it has a long tapered hub which will gradually go over the thickness from fitting or pipe. The tapered hub offers crucial reinforcement for the usage of a flange in several applications that involve elevated temperature, and subzero temperature. The transition from fitting or pipe wall thickness to flange thickness affects the taper and is extremely beneficial under conditions causing line expansion or variable forces.

These flanges got bored in such a way that it can be easily matched with the inside diameter of fitting or mating pipe so there will not be any restriction of flow. This will prevent not only the turbulence but also reduces the erosion at the joints. They also offer excellent distribution via a tapered hub and can be radiograph easily for flaw detection.

These flange type can be easily welded to fitting or pipe with V weld or single full penetration.

World wide exporter of Weld Neck Flanges, Alloy Steel WNRF Flanges Stockists, WNRF Flanges in India, Duplex Steel Weld Neck Flanges, Low Carbon Steel Weld Neck Flanges, Weld Neck Flanges Dealer.

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Weld Neck Flanges Forms in Stock

Stock Size Range and Specifications For Weld Neck Flanges

Specification : ASTM A182 / B564 / A105 / A350 / A694 / B381.

Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673

JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K

BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Stainless Steel Ring Type Joint Flanges : 304, 304L, 304H, 310s, 316, 316L, 316H, 316Ti, 317/317L, 321/321H, 347/347H, 904L, 446.

Duplex Steel Ring Type Joint Flanges : S31803 F51, S32205 F60.

Super Duplex Steel Ring Type Joint Flanges : S32750, S32760.

Carbon Steel Ring Type Joint Flanges : A105, LF2, IS 2062, F42, F46, F52, F60, F65, F70.

Alloy Steel Ring Type Joint Flanges : F1, F5, F9, F11, F12, F22, F91.

High Nickel Alloy : 200, 201, 400, K500, 600, 601, 625, 718, 800, 825, C22, C276, B2, X.

Alloy 20 Ring Type Joint Flanges : Alloy 20.

Weld Neck Flanges Application Industries

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