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Lap Joint Flange Manufacturers in India

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Lap Joint Flange Manufacturers, Suppliers & Exporter Mumbai, India

Fitwel Industry LLP is one of the specialized lap joint flange manufacturers in india & worldwide exporter and supplier of high-quality ASME/ANSI/DIN industrial lap joint flanges in Mumbai, Chennai, Pune, Ahmedabad, India. We offer immediate delivery programs for standard-size carbon steel lap joint flanges and stainless steel lap joint. Lap Joint Flange comes in various material grades as well as dimensions & sizes. ​Jis 16k slide directly over the pipe and are usually used in combination with stub end fittings. A pipe is welded to the Stub End fitting, while the Lap Joint Flange Jis 5k is free to rotate around the stub end. The benefit of the Lap Joint Flange Jis 10k is that there will not be any issues with regard to the bolt hole alignment. Although Lap Joint Flange Awwa C207 Class D has all the common dimensions similar to any other flange,-

-the Lap Joint Flange Class 600, however, does not have a raised face, as used in conjunction with a Lap Joint Stub End. Lap Joint Flange Din En 1092-1 is nearly identical to a Slip-On flange with the exception of the presence of a radius at the intersection of the flange face and the bore, which accommodates the flanged portion of the Stub End.

Lap Joint Flanges are similar to other types of industrial flanges, but it does not have a raised face. Lap joint flanges are used in conjunction with a “Lap Joint Stub End”. The total initial cost of a lap joint flange along with a stub end is around one-third higher than that of comparable welding neck flanges. The pressure holding capacity of lap joint flanges is comparatively lower, and the fatigue life for the assembly is only one-tenth that of welding neck flanges. These flanges are offered at custom-made sizes and shapes to our valued patrons.

The lap joint flange with the stub end assembly is normally used in piping systems that require regular dismantling for inspection and cleaning. These flanges slip over the pipe and are not welded or otherwise fastened to it. Bolting pressure is transmitted to the gasket by the pressure of the flange against the back of the pipe lap (Stub End).

Benefits of using a Lap Joint Flanges:

  • Freedom to swivel around the pipe facilitates the lining up of opposing flange bolt holes.
  • Lack of contact with the fluid in the pipe often permits the use of inexpensive carbon steel flanges with corrosion-resistant pipes.
  • In systems that erode or corrode quickly, the flanges may be salvaged for re-use.
  • We offer lap joint flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, wastewater treatment plants, paper mills, pharmaceutical plants, and turnkey projects among others. We export Lap Joint Flanges to Qatar, Kingdom Of Bahrain, Saudi Arabia, Indonesia, United States, Singapore, Malaysia, Turkey, UAE, Russia, Ukraine, South Africa, Australia, etc.

    ASME B16.5 Lap Joint Flanges Specification :

    Standard : 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.

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

    BS : BS4504 , BS4504, BS1560, BS10

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

    ANSI B16.47 Lap Joint Flanges Material & Grades:

    Stainless Steel Lap Joint 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 Lap Joint Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

    Carbon Steel Lap Joint 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, F70

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

    Nickel Alloy Lap Joint Flanges : 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), Titanium (Grade I & II)

    Copper Alloy Steel Lap Joint Flanges : UNS No. C10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu-Ni-70/30)

    All Classes Dimensions of Lap Joint Flanges Manufacturers

    Slip On Flanges Manufacturers

    NPS 1/2 - ID = 22.9 - r = 3
    CLass 150 300 600 900 1500 2500
    30 38 38 38 38 43
    90 95 95 120 120 135
    11.2 14.3 14.3 22.3 22.3 30.2
    60.3 66.7 66.7 82.6 82.6 88.9
    H 16 22 22 32 32 40
    4 4 4 4 4 4
    15.9 15.9 15.9 22.2 22.2 22.2
    Stud Bolts Diameter x Length
    1/2 1/2 1/2 3/4 3/4 3/4
    55 65 75 110 110 120
    Other Diameters
    NPS 3/4 1 2
    3 4 6 8 10 12
    14 16 18 20 24    

  • Dimensions are in millimeters unless otherwise indicated.
  • The length of the Stud Bolt does not include the height of the chamfers (points).

  • Call@ 9987994248 The prime leader of the best Lap Joint Flange manufacturers in India. Also, we are suppliers & exporter of high-quality ANSI/ ASME B16.5 Lap Joint Flange fit over a pipe with a flared or stub end. This allows the flanges to swivel freely to easily align bolt holes.

    Other Names: ANSI B16.5 Lap Joint Flange, Lap Joint Flange Class 150, Lap Joint Flange Class 150

    Material: Stainless Steel, Carbon Steel, Duplex & Super Duplex Steel, High Nickel Alloy, Hastelloy & Titanium

    Brand: Fitwel Industries LLP

    Manufacturer: Fitwel Industries LLP

    Suppliers & Exporter: Fitwel Industries LLP

    Rating: 4.2/5 based on 52 customer reviews

    Other Related Products:

    We Supply Lap Joint Flanges For Various Application Industry Like :

    Oil & Gas Industries

    Petrochemical Industries

    Engineering Industries

    Chemical Industries

    Sugar Industries

    Power Generation Industries

    Fertilizers Industries

    Food Processing Industries