Weld Neck Orifice Flanges Suppliers in India | Flange Price in India | Dimensions Sizes, weights, astm specification, pressure ratings, Weight Calculator
Weld Neck Orifice Flanges Suppliers in India | Weld Neck Orifice Flanges Manufacturer in India | Weld Neck Orifice Flanges Price in India | Weld Neck Orifice Flanges dimensions

Weld Neck Orifice Flanges Suppliers in India

Weld Neck Orifice Flanges Suppliers in India | Weld Neck Orifice Flanges Manufacturer in India | Weld Neck Orifice Flanges Price in India | Weld Neck Orifice Flanges dimensions | Sizes, Flanges weights, Flange astm specification, Flange pressure ratings, Weight Calculator

Manufacturer & Exporters of Weld Neck Orifice Flanges At Best Price. Buy Now !, Exporters & Supplier of Superior Quality Weld Neck Orifice Flanges In Mumbai India, Weld Neck Orifice Flanges Available Sizes | Weld Neck Orifice Flanges Price in India


weld neck orifice flange dimensions, weld neck orifice flange set, weld neck orifice flanges, raised face weld neck orifice flanges, Orifice Flanges ASME B16.36 (WN RF / RTJ Type), Dimensions of Orifice Weld Neck flanges


Shree Steel India is an international supplier of Weld Neck Orifice Flanges.The Weld Neck Orifice Flanges manufactured in Stainless Steel and Duplex steel, we also manufacture Weld Neck Orifice Flanges at our other factory in Vapi, Gujarat. Where we also manufacture Weld Neck Orifice Flanges and Stainless steel Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange for industries like Oil & Gas, Petrochemicals, Refineries, Thermal, Nuclear sector, Solar Power Plants, Atomic Energy, Defense and Aerospace etc.

Shree Steel India manufacture and supply a comprehensive range of Weld Neck Orifice Flanges. Our Gujarat Division provide total Piping Solutions for various projects in India & overseas so far we have supplied Weld Neck Orifice Flanges to more than 30 countries like UK, Ireland, Vietnam, Philippines, South Africa, Australia, Kenya, Nigeria, Iran, Russia, Japan, Canada and many more European & African Countries , We have wide range of manufacturing capabilities and due to our proven track record & only 1% rejection rate became Shree Steel India an ideal choice for major EPC Contractors across the global for their Steel Fittings & Flange requirements.

If you don’t see what you’re looking for just call one of our team members at +91-22-66363077 / 9769756468 or Mail Us : info@shreesteelindia.com . No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!


ASME B16.36 Orifice Flange Unions, Special Flanges - Orifice Flange, Long Weld Neck & Reducing Flange

Orifice flange unions are used in conjunction with orifice meters to measure the flow of liquids and gases using tapped or socket weld style meter connections located on the outside diameter of the flanges.

Shree Steel India orifice unions come complete with gaskets, nuts, bolts and jack screws and are made to b16.36 specifications.

Materials

  • A105
  • A350 LF2
  • 304/304L
  • 316/316/L

Product Dimensions

1'' - 24'' NPSsize flanges in 300#-2500# pressure classes.

 

B16.36-Welding Neck Orifice Flanges – Class 150

Welding Neck Orifice Flanges

Class 150

  Nominal size O C R X A Y TT No. of holes Diam. of holes Diam. of bolts Diam. of bolt circle
in. 1″ 4.88 1.5 2 2.12 1.32 3.25 01/04/07 4 0.69 5/8″ 3.5
mm.   124 38.1 50.8 53.8 33.5 82.6 6.4   17.5 15.9 88.9
in. 1 1/2″ 6.12 1.5 2.88 2.75 1.9 3.38 01/04/07 4 0.81 3/4″ 4.5
mm.   155.4 38.1 73.2 69.9 48.3 85.9 6.4   20.6 19.1 114.3
in. 2″ 6.5 1.5 3.62 3.31 2.38 3.38 01/04/07 8 0.69 5/8″ 5
mm.   165.1 38.1 91.9 84.1 60.5 85.9 6.4   17.5 15.9 127
in. 2 1/2″ 7.5 1.5 4.12 3.94 2.88 3.5 01/04/07 8 0.81 3/4″ 5.88
mm.   190.5 38.1 104.6 100.1 73.2 88.9 6.4   20.6 19.1 149.4
in. 3″ 8.25 1.5 5 4.62 3.5 3.5 03/08/07 8 0.81 3/4″ 6.62
mm.   209.6 38.1 127 117.3 88.9 88.9 9.5   20.6 19.1 168.1
in. 4″ 10 1.5 6.19 5.75 4.5 3.62 01/02/07 8 0.81 3/4″ 7.88
mm.   254 38.1 157.2 146.1 114.3 91.9 12.7   20.6 19.1 200.2
in. 6″ 12.5 1.5 8.5 8.12 6.63 3.94 01/02/07 12 0.88 3/4″ 10.62
mm.   317.5 38.1 215.9 206.2 168.4 100.1 12.7   22.4 19.1 269.7
in. 8″ 15 1.62 10.62 10.25 8.63 4.38 01/02/07 12 1 7/8″ 13
mm.   381 41.1 269.7 260.4 219.2 111.3 12.7   25.4 22.2 330.2
in. 10″ 17.5 1.88 12.75 12.62 10.75 4.62 01/02/07 16 1.12 1″ 15.25
mm.   444.5 47.8 323.9 320.5 273.1 117.3 12.7   28.4 25.4 387.4
in. 12″ 20.5 2 15 14.75 12.75 5.12 01/02/07 16 1.25 1 1/8″ 17.75
mm.   520.7 50.8 381 374.7 323.9 130 12.7   31.8 28.6 450.9
in. 14″ 23 2.12 16.25 16.75 14 5.62 01/02/07 20 1.25 1 1/8″ 20.25
mm.   584.2 53.8 412.8 425.5 355.6 142.7 12.7   31.8 28.6 514.4
in. 16″ 25.5 2.25 18.5 19 16 5.75 01/02/07 20 1.38 1 1/4″ 22.5
mm.   647.7 57.2 469.9 482.6 406.4 146.1 12.7   35.1 31.8 571.5
in. 18″ 28 2.38 21 21 18 6.25 01/02/07 24 1.38 1 1/4″ 24.75
mm.   711.2 60.5 533.4 533.4 457.2 158.8 12.7   35.1 31.8 628.7
in. 20″ 30.5 2.5 23 23.12 20 6.38 01/02/07 24 1.38 1 1/4″ 27
mm.   774.7 63.5 584.2 587.2 508 162.1 12.7   35.1 31.8 685.8
in. 24″ 36 2.75 27.25 27.62 24 6.62 01/02/07 24 1.62 1 1/2″ 32
mm.   914.4 69.9 692.2 701.5 609.6 168.1 12.7   41.1 38.1 812.8

Dimensions Orifice Weld Neck RF flanges ASME B16.36 - Class 300


Weld Neck Orifice flange
NPS HUB
DIA
DIA
RF
OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
HUB
DIA
DIA OF
TAB
A R O T H X Tg
1 33.4 50.8 125 36.6 81 54 6.4
48.3 73.0 155 36.6 84 70 6.4
2 60.3 92.1 165 36.6 84 84 6.4
73.0 104.8 190 36.6 87 100 6.4
3 88.9 127.0 210 36.6 87 117 9.5
4 114.3 157.2 255 36.6 90 146 12.7
6 168.3 215.9 320 36.6 98 206 12.7
8 219.1 269.9 380 39.7 110 260 12.7
10 273.0 323.8 445 46.1 116 321 12.7
12 323.8 381.0 520 49.3 129 375 12.7
14 355.6 412.8 585 52.4 141 425 12.7
16 406.4 469.9 650 55.6 144 483 12.7
18 457.0 533.4 710 58.8 157 533 12.7
20 508.0 584.2 775 62.0 160 587 12.7
24 610.0 692.2 915 68.3 167 702 12.7
NPS A R O T H X Tg
HUB
DIA
DIA
RF
OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
HUB
DIA
DIA OF
TAB
Weld Neck Orifice flange
NPS BOLT
CIRCLE
NO OF
BOLTS
DIA OF
HOLES
DIA
STUD
BOLTS
STUD
BOLT
LENGTH
1 88.9 4 11/16 5/8 125
114.3 4 13/16 3/4 135
2 127.0 8 11/16 5/8 125
149.2 8 13/16 3/4 135
3 168.3 8 13/16 3/4 135
4 200.0 8 13/16 3/4 135
6 269.9 12 7/8 3/4 135
8 330.2 12 1 7/8 145
10 387.4 16 1.1/8 1 165
12 450.8 16 1.1/8 180
14 514.4 20 1.1/8 185
16 571.5 20 1.3/8 195
18 628.6 24 1.3/8 205
20 685.8 24 1.3/8 215
24 812.8 24 1.5/8 240
NPS BOLT
CIRCLE
NO OF
BOLTS
DIA OF
HOLES
DIA
STUD
BOLTS
STUD
BOLT
LENGTH

GENERAL NOTES:

  • Dimensions are in millimeters, except for bolts and bolt holes.
  • Height of Raised Face (RF) in CLASS 300 is 2 mm.
  • All other dimensions are in accordance with ASME B16.5.
  • Ring joint flanges larger than NPS 3 will require angular meter taps.

Notes:

  • Other NPT sizes may be furnished if required.
  • Bolt lengths for raised face flanges include allowance for orifice and gasket thickness
    of 6 mm (0.25 in.) for NPS 1 to NPS 12. Bolt lengths for ring-type joint flanges include
    allowance of 15 mm (0.62 in.) for NPS 1 to NPS 3.
  • Bore (B) is to be specified by the purchaser.
  • The length of the Stud Bolt does not include the height of the chamfers (points).

Weld Neck Orifice Flanges Suppliers in India | Weld Neck Orifice Flanges Manufacturer in India | Weld Neck Orifice Flanges Price in India | Weld Neck Orifice Flanges dimensions
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Contact Shree Steel India Today for a best offer of 316 Stainless Steel Forged Fittings
Call: +91-22-66363077 / 9769756468
Email: info@shreesteelindia.com