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Flat Face Weld Neck Flange and ASME B16.5 Flat Flange Supplier in India

Unlike raised face flange or ring type flange, this device has a flat surface. The absence of a ridge is what gives it a flatter, smoother design. Because it has a flat surface, the gasket of the  Flat Face Flange permits full, more uniform contact with the mating surface. Therefore, it is recommended to use a full face gasket for this type of flange.

Stainless Steel Flat Face Flange

The flat surface of this flange is also why it can’t be bolted with a flange that has a raised face. The ASME B16.5 Flat Flange is often used in piping systems whose valves or equipment are made from brittle or ductile material like soft iron. Unlike both ring joint and raised flanges, the Flat Face Weld Neck Flange can not be used for high pressure environments. The design ensures its use in low pressure applications such as water pumps or piping systems. Though its use is limited to low pressure, the materials used in the manufacture of any Alloy steel Flat Face Reducing Flange may have properties that prove useful in corrosive environments. Some environments contain salts of chlorine, the deposition of which could decay alloys due to the gradual depositional stress. This is why using a Stainless Steel Flat Face Flange in different grades will yield a better lifespan for the device. This type of flange is common in areas where bends in the piping systems are absent. The device is uniform in thickness all over, and so it works well in piping systems that have a straight orientation. For industries that need tougher, and harder materials, such as the oil and gas refineries, the economical Carbon Steel Flat Face Blind Flange is a suitable choice.

Buy directly from Carbon Steel Flat Face Blind Flange manufacturers in India for high quality and better price

 

Stainless Steel Flat Face Flange Specification List

Exporter and supplier of Alloy steel Flat Face Reducing Flange, and A350 LF2 Slip On Flat Face Flange in India, Buy 304 Stainless Steel Flat Flange at factory price ex Mumbai

Specification : Stainless Steel Flat Face Flanges / Flat Flanges
Design For Size: PN, ASA, ASME, DIN, JIS, ANSI, BS, EN
Connect Type Type: LMF, RF, FF, RTJ, SMF, LJF.
ASA Size Chart : 1/2 Inch - 48 Inch
Standards : ASME B16.5, ASME B16.38, EN-1092, AWWA, BS10, DIN, JIS, ASME B16.47 (Series A, Series B), ISO, GOST, PN, UNI, MSS SP44.
Pressure Rating Table: Class 150, 300, 600, 900, 1500, 2500 LBS
Machining Equipment: Pushing Machine, Bending machine, Press machine, Sand-blasting machine, electric bevelling machine etc
Production Process: Heat Treated, Forged and Machined
Coating Flanges Faces : Cold and Hot Dip Galvanized, Yellow Transparent, Anti-rust Paint, Oil Black Paint, Zinc Plated
Flange Face Type Large Male-Female, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Noida, Rajkot, Indore, Pimpri Chinchwad, Thiruvananthapuram, Caracas, Mumbai, Karachi, Perth, Jamshedpur, Baroda, Dammam, India, Courbevoie, Bangalore, Gimhae si, Melbourne, Khobar, Vadodara, Nagpur, Ludhiana, London, Coimbatore, Chennai, Ankara, Lagos, Howrah, Ahvaz, New Delhi, Sydney, Ranchi, Istanbul, Kanpur, Gurgaon, Ernakulam, Surat, Port of Spain, Riyadh, Calgary, Janeiro, Santiago, Ahmedabad, Kuwait, Bogota, Manama, Ludhiana, Gujarat, Montreal, Bengaluru, Mexico, Hyderabad, Abu Dhabi, Tehran, Kolkata, Muscat

Different Asme B16.5 Flat Blind Flange Types

Jis Sf440a Sop Loose Flanges Galvanized Steel Flanges

Jis Sf440a Sop Loose Flanges Galvanized Steel Flanges

En 1092-1 Carbon Steel P245gh Pn 16 Dn 40 Flat Face Flanges

En 1092-1 Carbon Steel P245gh Pn 16 Dn 40 Flat Face Flanges

Sch40s 150lb Flat Face Stainless Steel Flanges

Sch40s 150lb Flat Face Stainless Steel Flanges

Uns N04400 Nickel Alloy Steel Weld Neck Flat Face (Ff) Flanges

Uns N04400 Nickel Alloy Steel Weld Neck Flat Face (Ff) Flanges

Stainless Steel En1092-1 Type 2 Loose Plate Flanges

Stainless Steel En1092-1 Type 2 Loose Plate Flanges

Asme B16.5 Astm 304 Flat Face Stainless Steel Flanges

Asme B16.5 Astm 304 Flat Face Stainless Steel Flanges

3 Inch Stainless Steel Plate Loose Flanges

3 Inch Stainless Steel Plate Loose Flanges

Ansi B16.5 Class1500lbs A182 F53 Slip On Flat Face Flanges

Ansi B16.5 Class1500lbs A182 F53 Slip On Flat Face Flanges

Bs4504 Pn10 Pn16 Flat Face Casting Carbon Steel Flange

Bs4504 Pn10 Pn16 Flat Face Casting Carbon Steel Flange

Astm A105 Flat Face Lap Joint Flanges

Astm A105 Flat Face Lap Joint Flanges

Din 2633 Stainless Steel 304 316 Class 150 Loose Flange

Din 2633 Stainless Steel 304 316 Class 150 Loose Flange

20 Inch Ansi Standard Flat Face Blind Ss Flanges

20" Ansi Standard Flat Face Blind Ss Flanges


Flat Flange Pressure Rating

Check equivalent material and specification, manufacturer of Titanium Flat Face Sae Flange and Slip On Flat Flange for Oil and Gas industry
Temperature (F°) 150 LB 300 LB 400 LB 600 LB 900 LB 1500 LB 2500 LB
-20 to 100 285 740 985 1480 2220 3705 6170
750 95 505 675 1015 1520 2535 4230
200 260 680 905 1360 2035 3395 5655
400 200 635 845 1265 1900 3170 5280
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
300 230 655 870 1310 1965 3270 5450
700 110 530 710 1060 1590 2655 4425
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
1000 20 85 115 170 255 430 715
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145

Ansi Loose Flange Dimensions

DN ISO DIN D5 BN D b K d2 KG/PCS
10 14 14.5 4 90 16 60 14 0.7
17.2 17.7 4 90 16 60 14 0.69
20 25 26 4 105 18 75 14 1.06
15 20 21 4 95 16 65 14 0.77
21.3 22 4 95 16 65 14 0.77
26.9 27.6 4 105 18 75 14 1.05
32 38 39 4 140 18 100 18 1.86
25 30 31 4 115 18 85 14 1.27
33.7 34.4 4 115 18 85 14 1.25
42.4 43.1 4 140 18 100 18 1.83
50 57 58.1 4 165 20 125 18 2.78
40 44.5 45.5 4 150 18 110 18 2.12
48.3 49 4 150 18 110 18 2.09
60.3 61.1 4 165 20 125 18 2.74
100 108 109.6 8 235 24 190 22 5.82
65 76.1 77.1 8 185 22 145 18 3.48
80 88.9 90.3 8 200 24 160 18 4.33
139.7 141.6 8 270 26 220 26 7.6
114.3 115.9 8 235 24 190 22 5.61
125 133 134.8 8 270 26 220 26 7.91
150 159 161.1 8 300 28 250 26 10.12
200 219.1 221.8 12 375 34 320 30 16.9
168.3 170.5 8 300 28 250 26 9.58
175 193.7 196.1 12 350 32 295 30 14.45
250 267 270.2 12 450 38 385 33 27.28
368 372.2 16 580 46 510 36 50.24
273 276.2 12 450 38 385 33 26.51
300 323.9 327.6 16 515 42 450 33 36.38
350 355.6 359.7 16 580 46 510 36 52.83
400 406.4 411 16 660 50 585 39 74.71
419 423.7 16 660 50 585 39 71.44
500 508 513.6 20 755 52 670 42 86.87
600 610 616.5 20 890 54 795 48 121.84
700 711 716 24 995 58 900 48 150.93
800 813 818 24 1140 64 1030 56 219.08
900 914 920 28 1250 70 1140 56 271.16
1000 1016 1022 28 1360 78 1250 56 344.95

Pn10 Flat Flange Class 150 Dimension in MM

Supplier and exporter of 316 Stainless Steel FF Flange in Mumbai, View Flat Face Flange Dimensions Chart and Flat Face Rtj Flange Application online
Pn10 Flat Flange Class 150 Dimension

Material Standards of Flat Face Weld Neck Flange

Dimensions Base Material
ASME B16.5 ASTM A240 Plate, ASTM A182 Forgings
ASME B16.47series A & B ASTM A240 Plate, ASTM A182 Forgings
BS4504 ASTM A182 Forgings, BS970 BarASTM A240 Plate,
BS10 ASTM A182 Forgings, BS970 BarASTM A240 Plate
API 605 ASTM A240 Plate, ASTM A182 Forgings
EN1092-1 ASTM A182 Forgings

If you searching a supplier from these places check our supplies below

Products We supplied to following Locations
Jis Sf440a Sop Loose Flange Galvanized Steel Flanges United Kingdom -UK, Europe, UAE, Malaysia
En 1092-1 Carbon Steel P245gh Pn 16 Dn 40 Flat Face Flanges Nigeria, Australia, Philippines, UK
Sch40s 150lb Flat Face Stainless Steel Flanges Malaysia, Hong Kong, Oman, UAE
Uns N04400 Nickel Alloy Steel Weld Neck Flat Face (Ff) Flanges Singapore, Bahrain, South Africa
Stainless Steel En1092-1 Type 2 Loose Plate Flanges Italy, Iran, Chile, Singapore
Asme B16.5 Astm 304 Flat Face Stainless Steel Flanges South Africa, Kuwait, Brazil, Saudi Arabia (KSA)
3 Inch Stainless Steel Plate Loose Flanges Turkey, Norway, Malaysia, United Arab Emirates (UAE)
Ansi B16.5 Class1500lbs A182 F53 Slip On Flat Face Flanges Dammam -KSA, Belgium, Philippines, Indonesia.
Bs4504 Pn10 Pn16 Flat Face Casting Carbon Steel Flange Canada, Malaysia, Philippines, Singapore
Astm A105 Flat Face Lap Joint Flange Europe, Romania, Japan, Malaysia
Din 2633 Stainless Steel 304 316 Class 150 Loose Flange Colombia, Sweden, China, Malaysia
20" Ansi Standard Flat Face Blind Ss Flanges Netherlands, Russia, Dubai, Malaysia
Cl 150 Rf Flange Asme Weld Neck Flat Face Flanges Egypt, UK, Mexico, Spain
Jis Flat Face Flange Dn100 Ss304 10k Sop Flange Ellington -United States, Poland, Canada, UK
Ansi Din Standard A105 Carbon Steel Plate Flat Face Pipe Flanges Thailand, Europe, France, Qatar
Stainless Steel Lap Joint Loose Flanges Czechia, Malaysia, Germany, Thailand
Din 2642 Pn16 2'' Size Loose Flange Finland, USA, Bangladesh, Malaysia