Long Weld Neck Flange(LWN), Stainless Steel Long Weld Neck Flanges Manufacturers & Stockist

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

Materials used in Manufacturing of Long 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 Long Weld Neck Flange

• Type Long Welding Neck Flange (RFLWN)
• 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 Long Weld Neck Flange

• Stainless Steel Long 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 Long Weld Neck Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Super Duplex Long Weld Neck Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Nickel Alloys Long 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 Long 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 Long Weld Neck Flange ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
• Low Temperature Steel Long Weld Neck Flange ASTM A350 LF2, LF3, LF6
• High Yield Long Weld Neck Flange ASTM A694 F42, F52, F60, F65, F70
• Carbon Steel Long 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 Long Weld Neck Flange ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Ample Alloys is an ISO enterprise. we have expanded ourselves as well our services, products and production patterns, emerging as a manufacturers, stockists and exporters of Long Weld Neck Flange in hard-to-find metals. SS Long Weld Neck Flange have a hub that extends from the flange’s flat surface, which helps in accommodating the pipe more easily. Hastelloy Long Weld Neck Flange fall under the group of speciality flanges, providing reinforcement in services at higher temperatures in the oil industry. A Alloy Steel Long Welding Neck Flanges is preferable in the petroleum and chemical industry as they operate under fluctuating temperature ranges.

Dimensions of Long Weld Neck Flange

Class 150 Long Weld Neck Flange Dimensions | Class 300 Long Weld Neck Flange Dimensions | Class 400 Long Weld Neck Flange Dimensions | Class 600 Long Weld Neck Flange Dimensions | Class 900 Long Weld Neck Flange Dimensions | Class 1500 Long Weld Neck Flange Dimensions | Class 2500 Long Weld Neck Flange Dimensions

Industries We Caters Long Weld Neck Flange

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

Available Types of Long Weld Neck Flange

City List where we Export & Supply

Country List where we Export & Supply

Price Range of Long 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.

• stainless steel raised face long weld neck flange : US $1.00-$100.00 / Piece
• Forged Long Welding Neck Flange UNS S32750 OD 3” Class 300 ASME B16.5 : US $1.00-$100.00 / Piece
• Stainless steel grooved and raised face LWN flange : US $1.00-$8.00 / Piece
• High Quality D65/80/100 Long Weld Neck Flange : US $0.90-$2.90 / Piece