Stainless Steel Orifice Flanges Supplier In Uae Supplying Astm A182 F304, F304l, F316 & F316l

Stainless Steel Orifice Flanges Supplier In Uae Supplying Astm A182 F304, F304l, F316 & F316l
₹9 - ₹173

Minimum Order : 50 piece

Customization as per requirements


Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised 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

Stainless Steel Orifice Flanges Supplier in UAE Offering ASME B16.36 & B16.5 Standard Flanges


Stainless Steel Studding Flanges are normally utilized in high-pressure pipeline systems where the secure bolted connections are required and Stainless Steel Companion Flanges are chosen when the assembly and maintenance processes are simple to carry out.
Stainless Steel Orifice Flanges is a stainless steel product that gives accurate differential pressure measurement with structural strength even in strenuous conditions.


Material & Grades of Stainless Steel Orifice Flanges

Stainless Steel Orifice Flanges are available in multiple grades to suit corrosive, high-temperature, and high-pressure applications. Selecting the appropriate material grade ensures durability and operational safety.

MaterialGrade / StandardPressure RatingSize RangeTypical Applications
Stainless SteelASTM A182 F304150# – 2500#½” – 24”Water & chemical lines
Stainless SteelASTM A182 F316150# – 2500#½” – 24”Marine & offshore
Stainless SteelASTM A182 F321150# – 1500#½” – 20”High-temperature pipelines
Stainless SteelASTM A182 F347150# – 1500#½” – 20”Petrochemical plants

Key Features & Advantages

  • Accurate flow measurement capability
  • Excellent corrosion resistance
  • High strength for pressure applications
  • Leak-proof bolted connections
  • Suitable for oil & gas and power plants
  • Available in standard and custom sizes

Size & Specification

SpecificationDetails
Size Range1/2” NB to 24” NB
Pressure Class150#, 300#, 600#, 900#, 1500#, 2500#
StandardsASME B16.5, ASME B16.47
Face TypeRF, RTJ, FF
ManufacturingForged
TestingPMI, UT, Hydro Test

Chemical Composition (Typical – SS 316)

Element% Content
Chromium16.0 – 18.0
Nickel10.0 – 14.0
Molybdenum2.0 – 3.0
Carbon0.08 max
Manganese2.0 max





Type of Sub-products

  • Stainless Steel 316l Weld Neck Orifice Flange
    Stainless Steel 316l Weld Neck Orifice Flange

    Stainless Steel 316l Weld Neck Orifice Flange

    Stainless Steel 316L Weld Neck Orifice Flanges are precision engineered from low carbon 316L stainless steel, offering excellent corrosion resistance, high strength, and superior durability in harsh industrial environments. Designed for metering and flow measurement applications, these flanges ensure accurate orifice plate alignment and reliable leak proof performance in chemical, petrochemical, and power generation industries.

  • Stainless Steel 347 Weld Neck Orifice Flange
    Stainless Steel 347 Weld Neck Orifice Flange

    Stainless Steel 347 Weld Neck Orifice Flange

    Stainless Steel 347 Weld Neck Orifice Flanges are manufactured from stabilized 347 stainless steel, providing exceptional resistance to intergranular corrosion, high temperature, and mechanical stress. These flanges are suitable for high pressure flow measurement systems, offering precise orifice plate seating, long term reliability, and durability in chemical, refinery, and industrial piping applications.