Specific Fitting Shape
Cast Iron Square Flange is Cost-Effective?
These are produced using high-end materials and cutting-edge technologies. For their superior quality and extended lifespan, a Cast Iron Flange are well regarded. These can be purchased at the lowest market rates. These beautifully crafted square flanges are composed of a metal that resists rust. We inspect these flanges in various ways to deliver outstanding excellence in the square flange.
How To Replace Cast Iron Flange
Using a socket wrench, eliminate the bolts holding the or Cast Iron Closet Flange to the ground. To assist avoid the flanges from splitting at the pipe connection, remove every bolt a little bit at a time. On the flat part of the flange that rests on the ground, place a cold chisel.
Hammer down hard on the chisel until the flange breaks. Put a pry bar underneath the flange's edge and raise it up. Put a little wood piece behind it to serve as a shim if it just rises slightly. Take the claw hammer and move to another area of the flange to further pry it up. Pry the flanges with the pry bar continuously until it releases.
An Introduction to Ci Flange
The option that is by far the most common is the forged CI Flange. Flange construction components are frequently chosen to try to fit the pipeline composition in which the flange would be utilized.
What's the Difference Between Cast Iron and Wrought Iron?
The iron that has been melted and then shaped with tools is known as wrought iron. The iron that has been heated, placed into a mold, and given time to set up is known as cast iron. The process of production is the crucial difference between these two.
Cast Iron Closet Flange Installation
Upcycling flanges and wax rings will inevitably result in a leaky toilet foundation and problems with sewer gas, so don't do it. ACast Iron Square Flange often lasts for many years before needing to be replaced.But specific situations indicate it's time to change the wax ring and the flanges.
Table of content
Cast Iron Flange
Size
Class
Features
ASME
About Cast Iron Flanges
Specific Fitting Shape
Temp. Range
ASME B16.1 Flange Specification
Specifications | Cast Iron Flange |
---|---|
Connection Type | Flanged x FNPT |
Size | 1-13/16" - 16" |
Transportation In | Air & Ocean and Land |
Brand Name | Schulzmann |
Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
Manufacturing Productivity | 150 ton per month |
Diameter | Depends on Size |
Temp. Range | -20 Degrees to 150 Degrees F |
Number of Bolt Holes | 8 |
Test Certificate | Manufacturer Test Certificate, IBR Test Certificate (Form III-C), Under Third Party Inspection |
Class | Class 150 to 300. |
Supply Ability | 100 Ton Per Month |
Payment Type | L/C,T/T,D/P,Paypal |
Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
Available Packing | Packing In Plywood Box And Plywood Pallet |
Black Cast Iron Flange Price List
Types Of Industrial Cast Iron Flange
ASME B16.1 Flange
ANSI B16.1 Class 250 Flanges
Cast Iron Closet Flanges
Cast Iron Blind Flanges
Cast Iron Slip On Flanges
Cast Iron Toilet Flanges
Cast Iron Square Flanges
Cast Iron Threaded Flanges
Black Cast Iron Flanges
Cast-iron Threaded Companion Flanges
Ci Flanges
Pipe Flange Black Cast Iron Floor Flange
Cast Iron Flanges - ASME B16.1 Class 125 LB | ||||
---|---|---|---|---|
NPS In (Inch) |
O.D. (Inch) |
Bolt Holes Number | Diameter Of Bolt Hole (Inch) |
Bolt Circle (Inch) |
1 | 4-1/4 | 4 | 5/8 | 3-1/8 |
1-1/4 | 4-5/8 | 4 | 5/8 | 3-1/2 |
1-1/2 | 5 | 4 | 5/8 | 3-7/8 |
2 | 6 | 4 | 3/4 | 4-3/4 |
2-1/2 | 7 | 4 | 3/4 | 5-1/2 |
3 | 7-1/2 | 4 | 3/4 | 6 |
3-1/2 | 8-1/2 | 8 | 3/4 | 7 |
4 | 9 | 8 | 3/4 | 7-1/2 |
5 | 10 | 8 | 7/8 | 8-1/2 |
6 | 11 | 8 | 7/8 | 9-1/2 |
8 | 13-1/2 | 8 | 7/8 | 11-3/4 |
10 | 16 | 12 | 1 | 14-1/4 |
12 | 19 | 12 | 1 | 17 |
14 | 21 | 12 | 1-1/8 | 18-3/4 |
16 | 23-1/2 | 16 | 1-1/8 | 21-1/4 |
18 | 25 | 16 | 1-1/4 | 22-3/4 |
20 | 27-1/2 | 20 | 1-1/4 | 25 |
24 | 32 | 20 | 1-3/8 | 29-1/2 |
30 | 38-3/4 | 28 | 1-3/8 | 36 |
36 | 46 | 32 | 1-5/8 | 42-3/4 |
42 | 53 | 36 | 1-5/8 | 49-1/2 |
48 | 59-1/2 | 44 | 1-5/8 | 56 |
54 | 66-1/4 | 44 | 2 | 62-3/4 |
60 | 73 | 52 | 2 | 69-1/4 |
Outside Diameter Of Class 250 CI Flanges
Features Of Cast-iron Threaded Flange
Cast Iron Flange Pressure Temperature Ratings
Maximum Working Pressure (psig) | |||||
Temperature | Pressure | ||||
Class 125 | Class 250 | ||||
Pipe Size (Inch) | |||||
1 - 12 | 14 - 24 | 30 - 48 | 1 - 12 | 14 - 24 1) | |
-28.89 to 65.6ºC (-20 to 150ºF) | 200 | 150 | 150 | 500 | 300 |
93.3ºC (200ºF) | 190 | 135 | 115 | 460 | 280 |
107ºC (225ºF) | 180 | 130 | 100 | 440 | 270 |
121ºC (250ºF) | 175 | 125 | 85 | 415 | 260 |
135ºC (275ºF) | 170 | 120 | 65 | 395 | 250 |
149ºC (300ºF) | 165 | 110 | 50 | 375 | 240 |
163ºC (325ºF) | 155 | 105 | - | 355 | 230 |
177ºC (350ºF) | 150 | 100 | - | 335 | 220 |
191ºC (375ºF) | 145 | - | - | 315 | 210 |
204ºC (400ºF) | 140 | - | - | 290 | 200 |
218ºC (425ºF) | 130 | - | - | 270 | - |
232ºC (450ºF) | 125 | - | - | 250 | - |
Cast Iron Flange Torque Values
Class 125
Normal Pipe Size (Inch) |
Number of Studs |
Stud Diameter (Inch) |
Stud Length (Inch) |
---|---|---|---|
1/2 | 4 | 1/2 | 2-1/2 |
3/4 | 4 | 1/2 | 2-1/2 |
1 | 4 | 1/2 | 2-3/4 |
1-1/4 | 4 | 1/2 | 2-3/4 |
1-1/2 | 4 | 1/2 | 3 |
2 | 4 | 5/8 | 3-1/2 |
2-1/2 | 4 | 5/8 | 3-3/4 |
3 | 4 | 5/8 | 3-3/4 |
3-1/2 | 8 | 5/8 | 3-3/4 |
4 | 8 | 5/8 | 3-3/4 |
5 | 8 | 3/4 | 4 |
6 | 8 | 3/4 | 4-1/4 |
8 | 8 | 3/4 | 4-1/2 |
10 | 12 | 7/8 | 4-3/4 |
12 | 12 | 7/8 | 5 |
14 | 12 | 1 | 5-1/2 |
16 | 16 | 1 | 5-1/2 |
Class 250
Normal Pipe Size (Inch) |
Number of Studs |
Stud Diameter (Inch) |
Stud Length (Inch) |
---|---|---|---|
1/2 | 4 | 1/2 | 2-3/4 |
3/4 | 4 | 5/8 | 3-1/4 |
1 | 4 | 5/8 | 3-1/4 |
1-1/4 | 4 | 5/8 | 3-1/2 |
1-1/2 | 4 | 5/8 | 3-3/4 |
2 | 8 | 5/8 | 3-3/4 |
2-1/2 | 8 | 5/8 | 4-1/4 |
3 | 8 | 5/8 | 4-1/2 |
3-1/2 | 8 | 5/8 | 4-1/2 |
4 | 8 | 5/8 | 4-3/4 |
5 | 8 | 5/8 | 5 |
6 | 12 | 5/8 | 5 |
8 | 12 | 7/8 | 5-3/4 |
10 | 16 | 1 | 6-1/2 |
12 | 16 | 1-1/8 | 7 |
14 | 20 | 1-1/8 | 7-1/4 |
16 | 20 | 1-1/4 | 7-3/4 |
18 | 24 | 1-1/4 | 8 |
Normal Size In Inch | Normal Size In MM | OD In (MM) |
SORF |
BLRF |
---|---|---|---|---|
1/2 | 15 | 88.9 | 0.4 | 0.4 |
3/4 | 20 | 98.6 | 0.6 | 0.6 |
1 | 25 | 108 | 0.8 | 0.9 |
1 1/4 | 32 | 117.3 | 1 | 1.2 |
1 1/2 | 40 | 127 | 1.3 | 1.5 |
2 | 50 | 152.4 | 2.1 | 2.4 |
2 1/2 | 65 | 177.8 | 3.3 | 3.9 |
3 | 80 | 190.5 | 3.9 | 4.9 |
3 1/2 | 90 | 215.9 | 4.8 | 6.2 |
4 | 100 | 228.6 | 5.3 | 7.0 |
5 | 125 | 254 | 6.1 | 8.6 |
6 | 150 | 279.4 | 7.5 | 11.3 |
8 | 200 | 342.9 | 12.1 | 19.6 |
10 | 250 | 406.4 | 16.5 | 28.6 |
12 | 300 | 482.6 | 26.2 | 43.2 |
14 | 350 | 533.4 | 34.6 | 58.1 |
16 | 400 | 596.9 | 44.8 | 76.1 |
18 | 450 | 635 | 48.9 | 93.7 |
20 | 500 | 698.5 | 61.9 | 122.0 |