Orifice Flange

Design & Specification :

Size : DN15 (1/2") to DN1200 (48")
Pressure : up to 2500 psi
Temperature : up to 560 0C
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
End Connection : DIN/EN, ASME, JIS

Material :

  • Stainless Steel : ASTM A182, A240, F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
  • Duplex & Super Duplex Steel : ASTM/ASME A/SA 182, F44, F45, F51, F53, F55, F60, F61
  • Carbon Steel : 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
  • Low Temperature Carbon Steel : ASTM A350, LF2, LF3
  • Alloy Steel Blind Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
  • Copper Alloy Steel : 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
  • Nickel Alloy : 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)

INQUIRY FORM

Call :
  021-2961 9215   
  0812 1901 1777   Back to Products

Product Description

Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the orifice flange. This makes separate orifice carriers or tappings in the pipe wall unnecessary.

The traditional orifice flange assembly consists of a pair of flanges, orifice plate, bolts, nuts, gaskets, jacking screws and plugs, (where requested). The flanges are generally weld neck design. Other options are available such as Slip-on and threaded, although careful consideration should be taken in the location of the orifice tappings with these designs.

 

Application

  • Water supply
  • Waste water treatment plants
  • Fire fighting systems
  • Power plants
  • Pulp and Paper Industry
  • Drinking water
  • Irrigation
  • Heating – conditioning systems
  • Salty water or Marine
  • Chemical Industry
  • Oil and Gas
  • Others industries
We’re currently collecting product reviews for this item. In the meantime, here are some from our past customers sharing their overall shopping experience
  1. admin
    5 out of 5

    :

    Great for all purposes