Orifice Flanges

We are worked in social event five star need nature of Orifice Flanges. The fundamental explanation behind an underlying spine is to offer demand to a line for metering of liquids or gasses. An underlying plate is crushed between a couple of ribs when it is being appeared in a line and the entire accumulating is exhibited as a gap spine blending. Jack-fixes the social gathering make a brief culmination of the underlying plate. In the interim, the gap plate, which is the metering contraption, joins a weak plate by frameworks for a square edge, concentric, and round opening in inside point. Two weight tap-openings are other than infiltrated in each rib for to gage weight limit absolutely through the gap.

Opening Flanges are used as a choice of the standard line spine when stream spout or gap plate is used. The gap plate is a general disseminated thing and isn't being sold as a bit of the rib gathering. These Flanges are generally used as a scramble of different applications industry. They are reasonable in different sizes, central focuses, appraisals and thickness as showed up by the client's necessities, and are offered to driving expenses in parade.

Gap Flanges are used with Orifice meters to gauge the stream development of either liquids or gases in the specific pipeline. Sets of weight "Tappings", everything considered on 2 sides, unequivocally transform each other, are machined into the underlying spine. This makes separate opening transporters or tappings in the line divider silly.

Opening Flanges everything considered go with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for each and every concentrated explanation, the move to as weld neck and slip on ribs with extra machining.

The image on the right shows a set Orifice Flanges, where an Orifice Plate is mounted and a jack screw is machined. This jack screw is used to draw in isolating the spines for assessment or substitution of the Orifice Plate and gaskets.

The level of Orifice ribs covers each standard size and ranges, and all ordinary rib materials. Ribs are open in Welding Neck, Slip On, and Threaded edge, and are routinely given two 1/2" NPT tappings in each spine.

ASME B16.36 covers Dimensions and dimensional characteristics from Orifice spines (like those covered in ASME B16.5) that have opening weight differential affiliations.

Orifice Flanges Specifications:

Standards: ANSI B16.47 Series A & B, ANSI B16.5, API-605, MSS SP44, ASA, EN1092, BS 4504, DIN
Type: Orifice Flanges
Size:  ½” (15 NB) to 48″ (1200NB)
 Class : 150 Class, 300 Class, 400 Class, 600 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Material: Stainless Steel, Duplex, Super Duplex, Nickel Alloys, Alloy Steel, Carbon Steel, Low temperature Steel
Material Grade:
Stainless Steel Orifice Flanges:  ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super DuplexSteel Orifice Flanges: ASTM A182 / ASME SA182, F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Orifice Flanges: ASTM A105 / ASME SA105, ASTM A350 / ASME SA350, ASTM A181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Low Temperature Carbon Steel Orifice Flanges (LTCS): Flange, A350 LF2/A350 LF3
Alloy Steel Orifice Flanges:  ASTM A182 / ASME SA182 & A387 F1, F5, F9, F11, F12, F22, F91
Nickel Alloy Orifice Flanges:  ASTM / ASME SB 564 / 160 / 472, UNS 2200 ( Nickel 200 ), UNS 2201 (Nickel 201 ), UNS 4400 (Monel 400 ), UNS 8020 ( Alloy 20 / 20 CB 3, UNS 8825 Inconel (825), UNS 6600 (Inconel 600 ), UNS 6601 ( Inconel 601 ), UNS 6625 (Inconel 625), UNS 10276 ( Hastelloy C 276 )

We offer the following types :

Slip on threaded ring joint corner tap weld neck orifice flanges
Raised Face slip-on orifice flange manufacturers
Ring-Type joint weld neck orifice flanges
Corner tap orifice flanges
Raised Face weld neck orifice flanges

MATERIALS USED TO PRODUCE ORIFICE FLANGES :

Brass
Nickel
Cast iron
Carbon Steel
Stainless Steel
Bronze
Aluminum
Alloy
Copper etc

MATERIAL GRADE of Orifice Flanges

Stainless Steel Orifice Flanges –  ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Duplex Steel Orifice Flanges –  ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel Orifice 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, F706

Low Temperature Carbon Steel Orifice Flanges –  ASTM A350, LF2, LF3

Copper Alloy Orifice Flanges –  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

Alloy Steel Orifice Flanges –  ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Nickel Alloy Orifice Flanges –  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)

 

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