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 900 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
3 240 38.1 102 R31 123.83 7.92
4 290 44.5 114 R37 149.23 7.92
6 380 55.6 140 R45 211.12 7.92
8 470 63.5 162 R49 269.88 7.92
10 545 69.9 184 R53 323.85 7.92
12 610 79.4 200 R57 381.00 7.92
14 640 85.8 213 R62 419.10 11.13
16 705 88.9 216 R66 469.90 11.13
18 785 101.6 229 R70 533.40 12.70
20 855 108.0 248 R74 584.20 12.70
24 1040 139.7 292 R78 692.15 15.88
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 27.0 127 88.9 9.5
4 11.91 0.8 27.0 159 114.3 12.7
6 11.91 0.8 27.0 235 168.3 12.7
8 11.91 0.8 27.0 298 219.1 12.7
10 11.91 0.8 27.0 368 273.0 12.7
12 11.91 0.8 27.0 419 323.8 12.7
14 16.66 1.5 33.3 451 355.6 12.7
16 16.66 1.5 36.5 508 406.4 12.7
18 19.84 1.5 39.7 565 457.2 12.7
20 19.84 1.5 39.7 622 508.0 12.7
24 26.97 2.4 47.6 749 609.6 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
3 190.5 8 1 7/8 165
4 235.0 8 1.1/8 190
6 317.5 12 1.1/8 210
8 393.7 12 13/8 240
10 469.9 16 13/8 255
12 533.4 20 13/8 275
14 558.8 20 1.5/8 290
16 616.0 20 1.3/4 1.5/8 305
18 685.8 20 2 17/8 350
20 749.3 20 2.1/8 2 375
24 901.7 20 25/8 470
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.
  • All other dimensions are in accordance with ASME B16.5.
  • Ring joint flanges larger than NPS 12 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 6.
  • 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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