Materials:A105, A516–Gr70, A350 LF-2, 304/304L & 316/316L Stainless Steel, Duplex & Super Duplex Stainless Steel, Inconel 625, Incoloy 825, Hasteralloy C276. Any other material available upon request.
  


Connection: Threaded, Socket-Weld, Weld Neck Flanges connections. Any other connection type available on request
Sealing Face: Raised-Face (125 – 250 AARH) or Ring Tongue Joint – Male or Female, Oval or Octagonal - gasket types. 
Raised Face and Ring Tongue Joint dimensions and tolerances are manufactured meeting ASME/ANSI B16.5 and B16.20 specifications. For Ring Joints Female oval ring grooves are standard, Male joints available. Provides one ½" or ¾", threaded or socket-weld tap. Multiple taps can be provided but must be orientated by customer. Thickness of ring may be affected if larger taps are requested.
One yellow anti rust oil is applied to all carbon steel plate products unless specified differently.


When Ordering Specify:
  • Flange Rating
  • Line Size
  • Material
  • Gasket Surface Type
  • Number, Size, & Type of Bleed Holes - Threaded or Socket-Weld
  • Specify if requesting Gaskets
  • Quantity
  • Delivery Time
 


RF Facing
SIZE B A (Inch ) APPROXIMATE WEIGHTS (LBS)
Class Class
Inch mm 150 300 600 900 1500 150 300 600 900 1500
1 1.25 31.75 2 1/2 2 3/4 2 3/4 3 3 2 2 2 3 3
1 1/2 1.75 44.45 3 1/4 3 5/8 3 5/8 3 3/4 3 3/4 3 3 3 4 4
2 2.25 57.15 4 4 1/4 4 1/4 5 1/2 5 1/2 4 5 5 9 9
2 1/2 2.75 69.85 4 3/4 5 5 6 3/8 6 3/8 5 6 6 11 11
3 3.25 82.55 5 1/4 5 3/4 5 3/4 6 1/2 6 3/4 6 8 8 11 12
4 4.25 107.95 6 3/4 7 7 1/2 8 8 1/8 9 11 13 16 16
6 6.25 158.75 8 5/8 9 3/4 10 3/8 11 1/4 11 12 19 23 30 28
8 8.25 209.55 10 7/8 12 12 1/2 14 13 3/4 18 27 31 44 42
10 10.25 260.35 13 1/4 14 1/8 12 5/8 17 17 24 32 47 62 62
12 12.25 311.15 16 16 1/2 17 3/4 19 3/8 20 1/4 37 43 57 77 89


RTJ Facing
SIZE *300 / *400 / *600# *900# *1500# **2500#
A (Inch) B (Inch) Ring (No.) A (Inch) B (Inch) Ring (No.) A (Inch) B (Inch) Ring (No.) A (Inch) B (Inch) Ring (No.)
1 2 3/4 1 8/25 R 16 2 13/16 1 8/25 R 16 2 13/16 1 8/25 R 16 3 1/4 1 8/25 R 18
1 1/2 3 9/16 1 9/10 R 20 3 5/8 1 9/10 R 20 3 5/8 1 9/10 R 20 4 1/2 1 9/10 R 23
2 4 1/4 2 3/8 R 23 4 7/8 2 3/8 R 24 4 7/8 2 3/8 R 24 5 1/4 2 3/8 R 26
2 1/2 5 2 7/8 R 26 5 3/8 2 7/8 R 27 5 3/8 2 7/8 R 27 5 7/8 2 7/8 R 28
3 5 3/4 3 1/2 R 31 6 1/8 3 1/2 R 31 6 5/8 3 1/2 R 35 6 5/8 3 1/2 R 32
4 6 7/8 4 1/2 R 37 7 1/8 4 1/2 R 37 7 5/8 4 1/2 R 39 8 4 1/2 R 38
6 9 1/2 6 5/8 R 45 9 1/2 6 5/8 R 45 9 3/4 6 5/8 R 46 11 6 5/8 R 47
8 11 7/8 8 5/8 R 49 12 1/8 8 5/8 R 49 12 1/2 8 5/8 R 50 13 3/8 8 5/8 R 51
10 14 10 3/4 R 53 14 1/4 10 3/4 R 53 14 5/8 10 3/4 R 54 16 3/4 10 3/4 R 55
12 16 1/4 12 3/4 R 57 16 1/2 12 3/4 R 57 17 1/4 12 3/4 R 58 16 3/4 12 3/4 R 60