Weld Neck Flange, WN Flange, WNFF Flange, WNRF Flange Manufacturers & Stockist

We Recognize as a Trusted Manufacturers, Suppliers, & Exporters of Class 150 Weld Neck Raised Face Flange, Flat Faced Weld Neck Flange, ASME B16.47/ANSI B16.5 WNRF Flange, Weld Neck Weld Flange, Weld Neck Plate Flange, Series A & B Weld Neck Flange, Weld Neck Forged Flange, MSS SP-44 Weld Neck Flange, DIN86029 PN10 Weld Neck Flange, Class 300, 600, 900, 1500 Weld Neck Flange.

Materials used in manufacturing of Weld Neck Flange includes Stainless Steel(SS), Hastelloy, Monel, Inconel, Titaniun, Duplex Steel, Nickel Alloy, Super Duplex Steel, Incoloy, Alloy 20, 254 SMO, Copper Nickel, Carbon Steel(CS), Alloy Steel, Aluminium, Bronze, Mild Steel(MS), Brass.

Standard Specifications of Weld Neck Flange

• Type Weld Neck Flange (WN/WNFF/WNRF)
• Size ½” (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
• In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
• Specialize As per drawing
• Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
• Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
• Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
• Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
• Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
• Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case
• Usage/Applications Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Materials, Standards, & Grades of Weld Neck Flange

• Stainless Steel Weld Neck Flange ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
• Duplex Steel Weld Neck Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Super Duplex Weld Neck Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Nickel Alloys Weld Neck Flange 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)
• Copper Alloys Weld Neck Flange 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
• Alloys Weld Neck Flange ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
• Low Temperature Steel Weld Neck Flange ASTM A350 LF2, LF3, LF6
• High Yield Weld Neck Flange ASTM A694 F42, F52, F60, F65, F70
• Carbon Steel Weld Neck Flange 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
• Alloy Steel Weld Neck Flange ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Ample Alloys is a esteemed manufacturers, suppliers & exporters of Weld Neck Flange that stand for quality and inentiveness. As the name suggests, SS Weld Neck Flange are welded to the base of the pipe. The bore of the flange matches the bore of the pipe, thus allowing undisturbed product flow and reduces turbulence and erosion at the joints too. Stainless Steel Weld Neck Flange are popularly used in high-pressure applications, with their ability to provide supporting strength along with stress distribution. Though ASME B16.47/ANSI B16.5 Weld Neck Flange can be radiographed for flaw detection and are highly durable, they are quite expensive.

Dimensions of Weld Neck Flange

150 Lb Weld Neck Flange Dimensions | 300 Lb Weld Neck Flange Dimensions | 600 Lb Weld Neck Flange Dimensions 

Industries We Caters Weld Neck Flange

Ample Alloys has many years of experiance of export and supply of Weld Neck Flange that is extensively used in the following industries:

Available Types of Weld Neck Flange

City List where we Export & Supply

Country List where we Export & Supply

Price Range of Weld Neck Flange in India

Prices varies frequently and also depends on minimum order and might changed without any prior notifications. For more details contact us now and get Instant Quote.

• weld neck flange/WN flange : US $80.00-$120.00 / Piece
• raised face weld neck flange : US $1.00-$25.00 / Piece
• asme b16.36 stainless steel welding neck flange : US $1.00-$100.00 / Piece
• ANSI B16.5 150LBS Weld Neck Flange : US $0.10-$10.00 / Piece