Weld Neck Flanges (WNRF)

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Weld Neck Flanges (WNRF) Manufacturer, Exporter and Supplier in Dubai, UAE

Weld Neck ANSI B16.5 Flanges, Welding Neck Flange, Weld Neck Orifice Flange, Slip On Weld Neck Flange in Dubai, UAE.

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Weld neck flanges (WNRF) are important in piping systems and are valued for their robust construction and reliable operation. With a tapered centre for easy attachment to the pipe, they reduce stress and increase strength. These flanges are made of carbon steel, stainless steel, and steel alloys and offer top-notch corrosion resistance and mechanical properties. Widely used in industries such as oil and gas, petrochemical and electricity generation, they are tough, leak-free connections for critical applications demanding longevity and reliability. They provide reliability.

Weld Neck Flanges (WNRF) Specifications

Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size : 1/2″ (15 NB) to 48″ (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673

BS : BS4504 , BS4504, BS1560, BS10

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

Material & Grades of Weld Neck Flanges (WNRF)

Stainless Steel Weld Neck Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Duplex & Super Duplex Steel Weld Neck Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel Weld Neck Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

Low Temperature Carbon Steel Weld Neck Flanges : ASTM A350, LF2, LF3

Alloy Steel Weld Neck Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Copper Alloy Steel Weld Neck Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200

Nickel Alloy Weld Neck Flanges :
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)

Weld Neck Flange Welding, Long Weld Neck Flanges, Weld Neck Flange Flat Face, Weld Neck Flange Dimensions in UAE

Weld Neck Flanges Available Types

Weld Neck Raised Face Flange Raised Faced Weld Neck Flanges
ANSI B16.5 Weld Neck Flanges Weld Neck Flange Dimensions
ASME B16.5 WNRF Flanges ANSI B16.5 Class 150 Weld Neck Flanges
Stainless Steel Weld Neck Flanges Suppliers SS Weld Neck Flange
Weld Neck Plate Flanges Dealer ASME B16.47 Series A and B WNRF Flanges Exporter
ANSI B16.5 class 150 WNRF Flange Stockholder ANSI 150 Weld Neck Flange Distributors
Carbon Steel Weld Neck Flange High Quality WNRF Flanges Manufacturer
ASTM A182 Stainless Steel WNRF Flange Duplex Steel Weld Neck Flange
Super Duplex Steel Weld Neck Forged Flange Copper Nickel Weld Neck Pipe Flanges
High Nickel Alloy WNRF Flanges Hastelloy Flat Faced Weld Neck Flanges Stockist
Titanium ASME B16.47 Series A and B WNRF Flanges Inconel Weld Neck Flanges

Top Weld Neck Flanges (WNRF) Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Weld Neck Flanges (WNRF) as per DIN, ISO, JIS or ANSI Standard.

Weld Neck Flange Flat Face, Weld Neck Flange Dimensions, Weld Neck Flanges Manufacturers.In Dubai, UAE.

Advantages of Weld Neck Flanges (WNRF)

Advantages of Weld Neck Flanges (WNRF)
  • Enhanced Strength: The tapered hub design reduces stress concentration, ensuring superior strength and durability in high-pressure applications.
  • Smooth Flow: Weld neck flanges provide a smooth transition from the flange to the pipe, minimizing turbulence and pressure drop for efficient fluid flow.
  • Secure Connection: Their welded connection offers excellent reliability and tightness, preventing leaks and ensuring system integrity.
  • Corrosion Resistance: Made from materials like carbon steel, stainless steel, and alloy steels, weld neck flanges offer exceptional resistance to corrosion, prolonging their lifespan in harsh environments.
  • Long-Term Reliability: Weld neck flanges are known for their robust construction and precise engineering, providing long-term performance and safety assurance in critical applications.

Types of Weld Neck Flanges (WNRF)

Weld Neck Raised Face Flange in UAE
Weld Neck Raised Face Flange
ANSI B16.5 Weld Neck Flanges in UAE
ANSI B16.5 Weld Neck Flanges
ASME B16.5 WNRF Flanges in UAE
ASME B16.5 WNRF Flanges
Stainless Steel Weld Neck Flanges in UAE
Stainless Steel Weld Neck Flanges Suppliers
ANSI B16.5 class 150 WNRF Flange in UAE
ANSI B16.5 class 150 WNRF Flange Stockholder
Carbon Steel Weld Neck Flange in UAE
Carbon Steel Weld Neck Flange

Weld Neck Orifice Flange, Slip On Weld Neck Flange, Weld Neck Flange Welding, in UAE

Weld Neck Flanges (WNRF) Uses

Application Industry

Since Weld Neck Flanges (WNRF) have excellent mechanical qualities and are resistant to wear corrosion, and high temperatures, they are widely used in various industries. These flanges are widely used in the oil and gas, petrochemical, power generation, and aerospace industries. They play an important part in joining equipment, valves, and pipe systems. They are perfect for applications exposed to severe operating conditions, such as high temperatures, high pressures, and corrosive environments, because of their exceptional strength, toughness, and wear resistance.

Oil & Gas Industry

Aerospace Industry

Petro Chemical Industry

Power Generation Industry

Can Weld Neck Flanges (WNRF) be recycled after use?

Yes, weld neck flanges (WNRF) can be recycled after use. Typically constructed from recyclable materials such as carbon steel, stainless steel, and alloy steels, they can undergo melting and repurposing for new manufacturing processes. This recycling practice supports sustainability efforts and reduces environmental impact by minimizing waste.

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