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 RF

Class 600 NPS 1-24

NPS DIA
RF
OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
HUB
DIA
HUB
DIA
DIA OF
TAB
R O T H X A Tg
1 50.8 125 36.6 81 54 33.5 6.4
73.0 155 36.6 84 70 48.3 6.4
2 92.1 165 36.6 84 84 60.3 6.4
104.8 190 36.6 87 100 73.0 6.4
3 127.0 210 36.6 87 117 88.9 9.5
4 157.2 275 38.1 102 152 114.3 12.7
6 215.9 355 47.7 117 222 168.3 12.7
8 269.9 420 55.6 133 273 219.1 12.7
10 323.8 510 63.5 152 343 273.0 12.7
12 381.0 560 66.7 156 400 323.8 12.7
14 412.8 605 69.9 165 432 355.6 12.7
16 469.9 685 76.2 178 495 406.4 12.7
18 533.4 745 82.6 184 546 457.2 12.7
20 584.2 815 88.9 190 610 508.0 12.7
24 692.2 940 101.6 203 718 609.6 12.7
NPS R O T H X A Tg
DIA
RF
OUT
SIDE
DIA
MIN
THK
FLG
HGT
FLG
HUB
DIA
HUB
DIA
DIA OF
TAB
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
4 215.9 8 1 7/8 150
6 292.1 12 1.1/8 1 180
8 349.2 12 1.1/8 195
10 431.8 16 1.3/8 220
12 489.0 20 1.3/8 230
14 527.0 20 1.3/8 240
16 603.2 20 1.5/8 260
18 654.0 20 1.3/4 1.5/8 280
20 723.9 24 1.3/4 1.5/8 300
24 838.2 24 2 1.7/8 335
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 600 is 2 mm at NPS 1 - NPS 3, and 7 mm at NPS 4 - NPS 24.
  • 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 flange in NPS 24 will require an angular meter tap.

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).



Dimension - ASME B16.36 Orifice Flanges RTJ

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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