JF Engineering Products LLP

Flanges

JF Engineering Products LLP manufacturer & exporter of Flanges availbale in various forms and size, standards like ASME B16.5 flanges, ASME B16.47 Flanges and ASME B16.36 flanges.These all standards availble in all type of flanges like Weld Neck Flanges, Blind Flanges, Spectacle Blind flanges, Slip on flanges, Orifice flanges and Threaded Flanges etc.

We have specialization to manufacture customized Flange per customers’ specifications, we welcome small quantity order.

Orifice Flange

JF Engineering Products LLP is Manufacturer, Stockists & Supplier of premium quality range of Orifice Flanges, Stainless Steel Flanges & Other Stainless Steel Pipe fittings that are manufactured under the expert guidance of our diligent workforce. we are highly experienced company in Orifice Flanges & other pipe fittings.

Our Orifice Flanges & Other Fitting products are manufactured using quality material and go through a rigorous quality check at all stages of production to ensure quality.



Dimension - ASME B16.36 Orifice Flanges RTJ

Class 600 NPS 1-24

NPS OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
GRV
NO
PITCH
DIA
GRV
DEPTH
O T H P E
1 125 36.6 81 R16 50.80 6.35
155 36.6 84 R20 68.27 6.35
2 165 36.6 84 R23 82.55 7.92
190 36.6 87 R26 101.60 7.92
3 210 36.6 87 R31 123.83 7.92
4 275 38.1 102 R37 149.23 7.92
6 355 47.7 117 R45 211.12 7.92
8 420 55.6 133 R49 269.88 7.92
10 510 63.5 152 R53 323.85 7.92
12 560 66.7 156 R57 381.00 7.92
14 605 69.9 165 R61 419.10 7.92
16 685 76.2 178 R65 469.90 7.92
18 745 82.6 184 R69 533.40 7.92
20 815 88.9 190 R73 584.20 9.53
24 940 101.6 203 R77 692.15 11.13
NPS O T H GRV
NO
P E
OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
PITCH
DIA
GRV
DEPTH
NPS GRV
WIDTH
R
BTM
HGT
OVAL
RING
HUB
DIA
HUB
DIA
DIA OF
TAP
F R W X A Tg
1 8.74 0.8 25.4 54 33.5 6.4
8.74 0.8 25.4 70 48.3 6.4
2 11.91 0.8 27.0 84 60.3 6.4
11.91 0.8 27.0 100 73.0 6.4
3 11.91 0.8 27.0 117 88.9 9.5
4 11.91 0.8 27.0 152 114.3 12.7
6 11.91 0.8 27.0 222 168.3 12.7
8 11.91 0.8 27.0 273 219.1 12.7
10 11.91 0.8 27.0 343 273.0 12.7
12 11.91 0.8 27.0 400 323.8 12.7
14 11.91 0.8 27.0 432 355.6 12.7
16 11.91 0.8 30.2 495 406.4 12.7
18 11.91 0.8 30.2 546 457.2 12.7
20 13.49 1.5 31.8 610 508.0 12.7
24 16.66 1.5 36.5 718 609.6 12.7
NPS F R W X A Tg
GRV
WIDTH
R
BTM
HGT
OVAL
RING
HUB
DIA
HUB
DIA
DIA OF
TAP
NPS BOLT
CIRCLE
NO OF
BOLTS
DIA OF
HOLES
DIA
STUD
BOLTS
STUD
BOLT
L
1 88.9 4 3/4 5/8 140
114.3 4 7/8 3/4 140
2 127.0 8 3/4 5/8 140
149.2 8 7/8 3/4 145
3 168.3 8 7/8 3/4 145
4 215.9 8 1 7/8 165
6 292.1 12 1.1/8 1 190
8 349.2 12 1.1/8 210
10 431.8 16 1.3/8 235
12 489.0 20 1.3/8 240
14 527.0 20 1.3/8 255
16 603.2 20 1.5/8 275
18 654.0 20 1.3/4 1.5/8 290
20 723.9 24 1.3/4 1.5/8 320
24 838.2 24 2 1.7/8 350
NPS BOLT
CIRCLE
NO OF
BOLTS
DIA OF
HOLES
DIA
STUD
BOLTS
STUD
BOLT
L

General Notes:

  • Dimensions are in millimeters, except for bolts and bolt holes.
  • Weld neck flanges NPS 3 and smaller are identical to Class 300 flanges except for bolting and may be used for such service
  • 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 and 10 mm (0.38 in.) for NPS 14 to NPS 24. Bolt lengths for ring-type joint flanges include allowance of 15 mm (0.62 in.) for NPS 1 to NPS 10, 19 mm (0.75 in.) for NPS 12 to NPS 18, and 22 mm (0.88 in.) for NPS 20.
  • Bore (B) is to be specified by the purchaser.
  • The length of the Stud Bolt does not include the height of the chamfers (points).



Dimension - ASME B16.36 Orifice Flanges RF

Marking and Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At JF Engineering Products LLP, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Shipping Policy

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If Flange is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality ASME B16.5 Orifice Flange to meet the customer ultimate requirements in the fields of:

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

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