Lap Joint Flanges Manufacturer in India<

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Lap Joint Flanges Manufacturers in Mumbai, India

PED Approved Lap Joint Flanges Manufacturer & Suppliers

PED Certified Lap Joint Flanges Manufacturer & Suppliers

ASME B16.9 Buttweld Equal Tee

A lap joint flanges are one that slides directly over the pipe. These types of flanges are used in applications that call for regular dismantling. Lap joint flanges in India are basically two-piece devices that are very akin to loose slip-on flanges and weld neck flanges. Lap joint flanges are used a lot with stub-end fittings. The stub end will have a pipe welded to it and the lap end type of flange can thus freely rotate around the end of the stub. With this kind of arrangement, there is no issue experienced with bolt hole alignment. There are various advantages to using carbon steel lap joint flanges. One of these is that as a result of using such types of flanges, there is no contact with the fluid in the pipe. And this allows for the usage of inexpensive carbon steel flanges when corrosion-resistant pipes are used.

Another advantage to using lap joint flanges is that though they have a little pressure-holding capacity, it is much better than that of slip-on flanges. One of the biggest advantages of using a stainless steel lap joint flange is that this kind of flange is highly resistant to corrosion. Lap joint flanges made of stainless steel have an excellent life cycle and they are highly resistant to heat and cold temperatures. Stainless steel lap joint flanges are environment-friendly and are also 100% recyclable. The use of lap joint flanges allows for freedom of swiveling around the pipe and this, in turn, allows for the lining up of bolt holes of opposing flanges. Another big advantage to using lap joint flanges is that with this type of flange, it becomes possible to align the bolt holes with the matching flange, after completion of the welds.

What Is Lap Joint Flanges?

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 Flanges 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 Flanges 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 Flanges 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 Flanges 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.

    Flanges 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:

    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, 2205 (UNS No. S31803), 2507 (UNS No. S32750)

    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

    Slip On Flanges

    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. India's leading Exporter, Manufacturer, and Supplier of Premium Quality AISI/ ANSI/ASME B16.5 Lap Joint Flanges. EN 1092-2 PN16 Lap Joint Flanges in India, Mumbai, Ahmedabad, Chennai, Pune & so on. MSS SP-44 Bsp Lap Joint Flanges dimensions and price in Mumbai.

    Other Names: ANSI B16.5 Lap Joint Flanges, Lap Joint Flanges Class 150, Lap Joint Flanges Class 300

    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 441 customer reviews

    ASME B16.9 Stainless Steel Lap Joint Available Types

    Lap Joint Flanges Manufacturer in India Lap Joint Flanges Manufacturer
    ASME B16.9 Lap Joint Flanges Stainless Steel Lap Joint Plate Flanges
    Forged Lap Joint Flanges Suppliers Stainless Steel Lap Joint Plate Flanges
    ANSI B16.9 Lap Joint Flanges Dealer ASME B16.28 Lap Joint Flanges Exporter
    Carbon Steel Lap Joint Flanges High Quality Lap Joint Flanges Manufacturer
    ASTM A403 Alloy Steel Lap Joint Flanges Duplex Steel Lap Joint Flanges
    Super Duplex Steel Lap Joint Flanges Copper Nickel Lap Joint Flanges
    High Nickel Alloy Lap Joint Flanges Hastelloy Lap Joint Flanges
    Titanium Lap Joint Flanges Inconel Lap Joint Flanges

    Lap Joint Flanges Application

    ASME B16.9 Lap Joint Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Lap Joint Flanges through a worldwide network of stock-keeping branches. These Plate & Forged Flanges is used in various industries like:

  • Lap Joint Flanges For Oil & Gas Industries
  • Lap Joint Flanges For Petrochemical Industries
  • Lap Joint Flanges For Engineering Industries
  • Lap Joint Flanges For Chemical Industries
  • Lap Joint Flanges For Sugar Industries
  • Lap Joint Flanges For Power Generation Industries
  • Lap Joint Flanges For Fertilizers Industries
  • Lap Joint Flanges For Food Processing Industries
  • Lap Joint Flanges For Polymer Industries
  • Lap Joint Flanges For Dairy Industries
  • Lap Joint Flanges For Bio-Pharma Industries

  • Coutries & Cities We Serve

    We are renowned & most acclaimed Manufacturers, Suppliers & Exporter And Stockist of Lap Joint Flanges in Stainless Steel & Carbon Steel And Alloy Steel & High nickle Alloy.

    For More Information About, Lap Joint Please Call 91-22-2382 9256 or Send an Email to