Skip to main content

A105 Raised Face Threaded Flange

Selected A105 Raised Face Threaded Flange 013/4'' #600 A105 Raised Face Threaded Flange
A105 Raised Face Threaded Flange 013/4'' #600 A105 Raised Face Threaded Flange

The A105 Raised Face Threaded Neck Flange is an essential fitting used to create a secure connection in piping systems. Manufactured in accordance with ASME B16.5 specifications, this flange is made from carbon steel, ensuring its capability in withstanding high temperatures and pressures.The raised face design increases the contact area for gaskets and its threaded neck allows for easy installation and removal, making it a convenient option for systems requiring frequent maintenance or adjustments. 

Products

Chemical Properties

Element Carbon Manganese Phosphorus Sulfur Silicon Copper Nickel Chromium Molybdenum Vanadium
Composition, % 0.35 max 0.60-1.05 0.035 max 0.040 max 0.10-0.35 0.40 max (1) 0.40 max (1) 0.30 max (1-2) 0.12 max (1-2) 0.08 max
  1. 1. The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1.00%
  2. 2. The sum of chromium and molybdenum shall not exceed 0.32%
  3. Note: For each reduction of 0.01% below the specified carbon maximum (0.35%), an increase of 0.006% manganese above the specified maximum (1.05%) will be permitted up to a maximum of 1.35%.

Dimensional Specifications

A105 Raised Face Slip On Flange A105 Raised Face Slip On Flange A105 Raised Face Slip On Flange A105 Raised Face Slip On Flange

Class #150 Dimensions

   Length Through   Hub   Drilling Length   of Bolts
Pipe Size Outside   Diameter of Flange Thickness   of Flange (Min.) Diameter   of Hub Threaded   Length Through Hub Neck Thread   Length (Min.) Diameter   of Bolt Circle Diameter   of Bolt Holes Number   of Bolt Holes Diameter   of Bolts Stud   Bolts Raised Face 0.06 in. Stud   Bolts Ring Joint Machine   Bolts Raised Face 0.06 in.
  O.D. C W Y2 T M       P P P
1/2 3.50 0.38 1.19 0.56 0.62 2.38 5/8 4.00 1/2 2.25   2.00
3/4 3.88 0.44 1.50 0.56 0.62 2.75 5/8 4.00 1/2 2.50   2.00
1 4.25 0.50 1.94 0.62 0.69 3.12 5/8 4.00 1/2 2.50 3.00 2.25
1 1/4 4.62 0.56 2.31 0.75 0.81 3.50 5/8 4.00 1/2 2.75 3.25 2.25
1 1/2 5.00 0.62 2.56 0.81 0.88 3.88 5/8 4.00 1/2 2.75 3.25 2.50
2 6.00 0.69 3.06 0.94 1.00 4.75 3/4 4.00 5/8 3.25 3.75 2.75
2 1/2 7.00 0.81 3.56 1.06 1.12 5.50 3/4 4.00 5/8 3.50 4.00 3.00
3 7.50 0.88 4.25 1.12 1.19 6.00 3/4 4.00 5/8 3.50 4.00 3.00
3 1/2 8.50 0.88 4.81 1.19 1.25 7.00 3/4 8.00 5/8 3.50 4.00 3.00
4 9.00 0.88 5.31 1.25 1.31 7.50 3/4 8.00 5/8 3.50 4.00 3.00
5 10.00 0.88 6.44 1.38 1.44 8.50 7/8 8.00 3/4 3.75 4.25 3.25
6 11.00 0.94 7.56 1.50 1.56 9.50 7/8 8.00 3/4 4.00 4.50 3.25
8 13.50 1.06 9.69 1.69 1.75 11.75 7/8 8.00 3/4 4.25 4.75 3.50
10 16.00 1.12 12.00 1.88 1.94 14.25 1 12.00 7/8 4.50 5.00 4.00
12 19.00 1.19 14.38 2.12 2.19 17.00 1 12.00 7/8 4.75 5.25 4.00
14 21.00 1.31 15.75 2.19 2.25 18.75 1 1/8 12.00 1 5.25 5.75 4.50
16 23.50 1.38 18.00 2.44 2.50 21.25 1 1/8 16.00 1 5.25 5.75 4.50
18 25.00 1.50 19.80 2.62 2.69 22.75 1 1/4 16.00 1 1/8 5.75 6.25 5.00
20 27.50 1.62 22.00 2.81 2.88 25.00 1 1/4 20.00 1 1/8 6.25 6.75 5.50
24 32.00 1.81 26.12 3.19 3.25 29.50 1 3/8 20.00 1 1/8 6.75 7.25 6.00

 


Class #300 Dimensions

 Drilling Length   of Bolts   Length Through   Hub Bore  
Pipe Size Outside   Diameter of Flange Thickness   of Flange (Min.) Diameter   of Bolt Circle Diameter   of Bolt Holes Number   of Bolt Holes Diameter   of Bolts Stud   Bolts Raised Face 0.06 in. Stud   Bolts Ring Joint Machine   Bolts Raised Face 0.06 in. Diameter   of Hub Threaded   Length Through Hub Neck Slip-on   Bore (Min.) Thread   Length (Min.)
  O.D. C M       P P P W Y2 B2 T
1/2 3.75 0.5 2.62 5/8 4 1/2 2.50 3.00 2.25 1.5 0.81 0.88 0.62
3/4 4.62 0.56 3.25 3/4 4 5/8 3.00 3.50 2.50 1.88 0.94 1.09 0.62
1 4.88 0.62 3.5 3/4 4 5/8 3.00 3.50 2.50 2.12 1.00 1.36 0.69
1 1/4 5.25 0.69 3.88 3/4 4 5/8 3.25 3.75 2.75 2.5 1.00 1.70 0.81
1 1/2 6.12 0.75 4.50 7/8 4 3/4 3.50 4.00 3.00 2.75 1.13 1.95 0.88
2 6.50 0.81 5.00 3/4 8 5/8 3.50 4.00 3.00 3.31 1.25 2.44 1.12
2 1/2 7.50 0.94 5.88 7/8 8 3/4 4.00 4.50 3.25 3.94 1.44 2.94 1.25
3 8.25 1.06 6.62 7/8 8 3/4 4.25 4.75 3.50 4.62 1.63 3.57 1.25
3 1/2 9.00 1.12 7.25 7/8 8 3/4 4.25 5.00 3.75 5.25 1.69 4.07 1.44
4 10.00 1.19 7.88 7/8 8 3/4 4.50 5.00 3.75 5.75 1.82 4.57 1.44
5 11.00 1.31 9.25 7/8 8 3/4 4.75 5.25 4.25 7.00 1.94 5.66 1.69
6 12.50 1.38 10.62 7/8 12 3/4 4.75 5.50 4.25 8.12 2.00 6.72 1.81
8 15.00 1.56 13.00 1 12 7/8 5.50 6.00 4.75 10.25 2.38 8.72 2.00
10 17.50 1.81 15.25 1 1/8 16 1 6.25 6.75 5.50 12.62 2.56 10.88 2.19
12 20.50 1.94 17.75 1 1/4 16 1 1/8 6.75 7.25 5.75 14.75 2.82 12.88 2.38
14 23.00 2.06 20.25 1 1/4 20 1 1/8 7.00 7.50 6.25 16.75 2.94 14.14 2.50
16 25.50 2.19 22.50 1 3/8 20 1 1/4 7.50 8.00 6.50 19.00 3.19 16.16 2.69
18 28.00 2.31 24.75 1 3/8 24 1 1/4 7.75 8.25 6.75 21.00 3.44 18.18 2.75
20 30.50 2.44 27.00 1 3/8 24 1 1/4 8.00 8.75 7.25 23.12 3.69 20.20 2.88
24 36.00 2.69 32.00 1 5/8 24 1 1/2 9.00 10.00 8.00 27.62 4.13 24.25 3.25


Class #600 Dimensions

 Drilling Length   of Bolts   Length Through   Hub Bore    
Pipe Size Outside   Diameter of Flange Thickness   of Flange (Min.) Diameter   of Bolt Circle Diameter   of Bolt Holes Number   of Bolt Holes Diameter   of Bolts Raised   Face 0.25 in. Tongue   & Groove Ring   Joint Diameter   of Hub Threaded   Length Through Hub Neck Slip-on   Bore (Min.) Thread   Length (Min.) Min.   Counter Bore Threaded Flange
  O.D. C M       P P P W Y2 B2 T Z
1/2 3.75 0.56 2.62 5/8 4 1/2 3.00 2.75 3.00 1.50 0.88 0.88 0.62 0.93
3/4 4.62 0.62 3.25 3/4 4 5/8 3.50 3.25 3.50 1.88 1 1.09 0.62 1.14
1 4.88 0.69 3.50 3/4 4 5/8 3.50 3.25 3.50 2.12 1.06 1.36 0.69 1.41
1 1/4 5.25 0.81 3.88 3/4 4 5/8 3.75 3.50 3.75 2.5 1.12 1.70 0.81 1.75
1 1/2 6.12 0.88 4.50 7/8 4 3/4 4.25 4.00 4.25 2.75 1.25 1.95 0.88 1.99
2 6.50 1.00 5.00 3/4 8 5/8 4.25 4.00 4.25 3.31 1.44 2.44 1.12 2.50
2 1/2 7.50 1.12 5.88 7/8 8 3/4 4.75 4.50 4.75 3.94 1.62 2.94 1.25 3.00
3 8.25 1.25 6.62 7/8 8 3/4 5.00 4.75 5.00 4.62 1.81 3.57 1.38 3.63
3 1/2 9.00 1.38 7.25 1 8 7/8 5.50 5.25 5.50 5.25 1.94 4.07 1.56 4.13
4 10.75 1.50 8.50 1 8 7/8 5.75 5.50 5.75 6.00 2.12 4.57 1.62 4.63
5 13.00 1.75 10.50<

Mechanical Properties

Per ASTM   A105-A105M - 24          
Grade A105 Tensile   Strength Yield   Strength Elongation   in 4D Reduction   in Area Hardness
Min ksi [MPa] Min ksi [Mpa] Min % Min % Max
  70 [485] 36 [250] 22 30 197

Governing Standards

ASTM A105 Covers forged carbon steel piping components for ambient- and higher-temperature service in pressure  systems. Included are flanges, fittings, Valves, and similar parts ordered  either to dimensions specified by the purchaser or to dimensional standards.
ASME   B16.11 Covers ratings, dimensions, tolerances, marking and material requirements for socket-welding and threaded  forged fittings. These fittings are designated as Class 2000, 3000, and 6000 for threaded end fittings and Class 3000, 6000, and 9000 for socket-weld end fittings.