ASME B16.5 Flanges, ASME B16.9 Buttweld fittings, ASTM A182 Socket Weld Fittings

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flange weight calculator, wnrf flange weight calculator, stainless steel flange weight calculator, weld neck flange weight calculator, stainless steel flange weight chart, blind flange chart, large diameter flange weights

 

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flange weight calculator, wnrf flange weight calculator, stainless steel flange weight calculator, weld neck flange weight calculator, stainless steel flange weight chart, blind flange chart, large diameter flange weights

large diameter flange weights, flange weight calculator, wnrf flange weight calculator, stainless steel flange weight calculator, weld neck flange weight calculator, stainless steel flange weight chart, blind flange chart, large diameter flange weights

B16.47 – ASME B16.47 Large Diameter Flanges

Heavy Duty Products at Light Speed

The ASME/ANSI B16.47 Large Diameter Steel Flanges include NPS 26 through NPS 60. This standard covers pressure ratings, temperature ratings, materials, dimensions, tolerances, marking and testing for flanges of this size with rating class designations 75, 150, 300, 400, 600, and 900.

Kamlesh Metal creates a significant volume of large diameter flanges for the biggest jobs in the energy and industrial fields. We can create a variety of large diameter sizes and configurations, using numerous suitable materials of construction for every application. And because they’re Kamlesh Metal products, you can be sure to get these heavy duty components light years ahead of other providers’ estimated delivery.

Check out the following information regarding Federal Large Diameter Flange products:

  • Dimensional Tolerances
  • Dimensions of Welding Ends
  • Dimensions of Ring Joint Facings 
  • Series A/MSS SP44
  • Series B/API 605 Flanges

how to calculate flange weight? flange weight calculation formula ? how to calculate weight of flange ?

  • Weights are in pounds and will vary by different wall thicknesses.
Flange Weights by Pressure Class and Size
Pipe Size 150 # 300 # 600 # 900 # 1500 # 2500 #
WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD
1/2" 2 1 1 2 1 1 2 2 2 SEE 1500 # WEIGHTS 5 4 4 7 7 7
3/4" 2 2 2 3 3 3 4 3 3 SEE 1500 # WEIGHTS 6 5 6 8 8 8
1" 3 2 2 4 3 3 4 4 4 SEE 1500 # WEIGHTS 9 8 8 12 11 11
1 1/2" 4 3 3 7 6 6 8 7 8 SEE 1500 # WEIGHTS 13 12 13 25 22 23
2" 6 5 5 9 7 8 12 9 10 SEE 1500 # WEIGHTS 25 25 25 42 37 39
2 1/2" 8 7 7 12 10 12 18 13 15 SEE 1500 # WEIGHTS 36 36 35 52 55 56
3" 10 8 9 15 13 16 23 16 20 31 26 29 48 48 48 94 83 86
4" 15 13 17 25 22 27 42 37 41 53 53 54 73 73 73 145 125 130
5" 19 15 20 32 28 35 68 63 68 86 83 87 130 130 140 245 210 225
6" 24 19 26 42 39 50 81 80 86 110 110 115 165 165 160 380 325 345
8" 39 30 45 67 58 81 120 115 140 175 170 200 275 260 300 580 485 530
10" 52 43 70 91 81 124 190 170 230 260 245 290 455 435 510 1075 930 1025
12" 80 64 110 140 115 185 225 200 295 325 325 415 690 580 690 1525 1100 1300
14" 110 90 140 180 165 250 280 230 355 400 400 520 940 NA 975 NA NA NA
16" 140 98 180 250 190 295 390 330 495 495 425 600 1250 NA 1300 NA NA NA
18" 150 130 220 320 250 395 475 400 630 680 600 850 1625 NA 1750 NA NA NA
20" 180 165 285 400 315 505 590 510 810 830 730 1075 2050 NA 2225 NA NA NA
22" 225 185 355 465 370 640 720 590 1000 NA NA NA NA NA NA NA NA NA
24" 260 220 430 580 475 790 830 730 1250 1500 1400 2025 3325 NA 3625 NA NA NA

Conversion Data
• 1 inch = 25.44 mm • 1 mm = 0.03937 inches • 1 lb/ft^2 = 47.88 Pa • 1 psi = 6.8948 Pa • x°F = (5/9)(x-32)°C
• 1 pound = 0.45359 Kg • 1 Kg = 2.20462 pounds • 1 Pa = 0.020885 lb/ft^2 • 1 Pa = 0.00014504 psi • x°C = (9/5)x + 32°F

Faq :

What is SW flange?
Socket-weld pipe flanges are typically used on smaller sizes of high pressure pipes. These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside of the pipe.

What is a BLRF flange?
These BLRF Flanges are made using premium quality materials. These flat face steel blind flanges are used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. A blind flange is used to close ends of piping systems.

What is a spectacle flange?
A spectacle flange is a specialty flange made of two metal discs attached in the middle by a small section of steel. Spectable flanges get their name because they look like a pair of reading glasses, or spectacles.

What is a WNRF flange?
Welding Neck flange with raised face (wnrf flange), wnrf flange dimension from 1/2 inch to 96 inch, pressure rating from 75lb/sq.in to 2500lb/sq.in, we usually offer ANSI/ASME/DIN etc. Standard Flange with wnrf flange dimensions. 150lb Welding Neck Raised Face ANSI/ASME B16.5 from 1/2 NPS to 24 NPS.

What is a forged flange?
Lap Joint Ring Flange (LJRF) Lap joint flanges are always used with either a stub end or taft which is butt welded to the pipe with the flange loose behind it. This means the stub end or taft always makes the face. A lap joint is used in low pressure applications because it is easily assembled and aligned.

What is a spectacle blind flange?
A spectacle blind or spec blind, is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be inspected or removed from service. It is different than a valve in that the blind is a permanent or long term isolation device.

What is a slip blind flange?
A paddle blind is used to stop flow between two flanges during maintenance. Insert your paddle blinds between two flanges (with a gasket on each side) to stop the flow of fluid or gas.

What is the use of spectacle blind flange?
8 Blind or Spectacle Blind. An '8 blind' or a 'spectacle blind' is a piping fitting that is used for providing positive isolation. It consists of a pair of metal discs attached to each other as shown in the figure. These metal discs are cut to fit between two pipe flanges and usually sandwiched between two gaskets.

What is the use of orifice flange?
Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the orifice flange.

What is a reducing flange?
Reducing flanges are a specialty flange that are most often used on projects that require the fitting together of different sized pipes. There are several types of reducing flanges including weld-neck reducing flanges, slip-on reducing flanges and threaded reducing flanges.

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we offer best price of Pipe Flanges, at the same time we also provide free sample of Flanges in Worldwide

We have exported Pipe flanges to over 60 countries including UAE United Arab Emirates, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Madagascar, Angola , Sri Lanka, United States, South Korea, South Africa, Abu Dhabi, Calgary, Doha, Houston, Dubai, Perth, Brisbane, Dallas, Seoul & we are a major Pipe Flange Importers & Suppliers in Worldwide.

We have exported Pipe Fittings & Pipe flanges to over 60 countries including UAE United Arab Emirates , UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Madagascar, Angola , Sri Lanka, United States, South Korea, South Africa, Abu Dhabi, Calgary, Doha, Houston, Dubai, Perth, Brisbane, Dallas, Seoul & we are a major Pipe Fittings Importers & Suppliers in Worldwide,

 

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