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Long Neck Flanges
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Long Neck Flanges

Long Neck Flanges

Brand: C-Way

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Advantages of Long Neck Joint Flange

  • Enhanced Strength: The longer neck provides additional reinforcement to the pipe joint, improving its strength and resistance to pressure and temperature fluctuations.
  • Reduced Welding Stress: The extended length of the neck reduces the proximity of the weld to the flange face, minimizing heat-affected zones and weld distortion during welding.
  • Improved Flow Characteristics: The smooth transition between the pipe and the flange neck reduces flow turbulence and pressure drop, improving overall system efficiency.
  • Versatility: Long neck weld flanges can accommodate a wide range of pipe sizes and pressure ratings, making them suitable for various industrial applications.

Country Of Origin : India

  • Additional information

    Specification and Material
    Flanges Types:Long Neck Flange
    Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
    Size: 1/2″ (15 NB) to 48″ (1200 NB)
    Standard: ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and Series B, MSS SP44, ASA, API 605, API 6A, AWWA, As per Custom Drawings
    Pressure Rating: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc
    Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove

    Grades
    Stainless Steel: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
    Duplex Steel: ASTM/ASME A/SA 789, 790 – UNS NO S 31803, S 32205, S 32550, S 32750, S 32760.
    Carbon Steel: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
    Alloys Steel Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
    Special Alloy Flanges: Duplex, Super Duplex, Nickel Alloys
    Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
    Coating/Surface Treatment: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
    Nickel Alloys: Nickel Alloys 200, Nickel Alloys 201
    Hastelloy: Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
    Inconel: Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L


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