Tensile strength
How Are Ductile Iron Flange Put On Pipe?
Mechanical Joint Fittings are among the most popular ways to join Ductile Iron fIange on to the pipes. No matter the brand, all DI pipe has the same OD in every size because it is constructed to an industry norm.No extra considerations are required for the end of the fitting attached to the DI pipe.Because MJ connectors were created to be used with the Ductile Iron Blind Flange.
Ductile Iron Backup Flange For Angle Face Rings
The Ductile Iron Puddle Flange standards are followed while manufacturing the ductile iron supporting flanges for arc face rings. Ductile iron flanges correspond to ASTM A536 requirements and provide high durability and corrosion resistance.
Therefore, on the Ductile end of the fitting, attaching "other" piping substance to the DI pipe is a relatively simple process. On the other material aspect of the connection, there is the crucial factor to consider for a Ductile Iron Flange.
What Is Ductile Iron Puddle Flange? What Does "ductile" Mean?
Flanges for Di Flange pipes can be screwed, welded, or cast into the pipe. Flanged pipes can only be 5.5 m long when they are screwed on or welded on.Ductile refers to something that can be pulled out into cable or thread.
What is Di Flange Used For?
A ductile iron flange is a type of flange made of ductile cast iron. It is intended for usage as an above-ground conduit for liquids, including water.
Advantages of Ductile Iron Blind Flange
Ductile Iron Blind Flange is the next substance we're considering. Modern iron alloys like ductile iron are created using graphite in the form of nodules. Because of its excellent flexibility, as a result, the material won't always shatter when bent. The maximum temperature is 1350F, which is still relatively high compared to cast iron (730C).
Table of content
Ductile Iron Flange
Size
Product Type
Surface Finish
ASME
Features:
Tensile strength
Elongation
Proof Stress
ASME B16.42 Flange Specification
Specifications | Ductile Iron Flange |
---|---|
Connection Type | Flanged x FNPT |
Thickness | 3-24 inches |
Unit Length | 6m |
Section Shape | ROUND |
Surface Finish | Mill Finished |
Size | 1 1/2" - 26" |
Transportation In | Air & Ocean and Land |
Brand Name | Schulzmann |
Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
Manufacturing Productivity | 250 ton per month |
Supply Ability | 200 Ton Per Month |
Diameter | Depends on Size |
Number of Bolt Holes | 4 |
Test Certificate | Manufacturer Test Certificate, IBR Test Certificate (Form III-C), Under Third Party Inspection |
Class | Class 150 to 300. |
Payment Type | L/C,T/T,D/P,Paypal |
Available Packing | Packing In Plywood Box And Plywood Pallet |
Description | Price In US ($) |
---|---|
GROOVED FLANGE (140MM) DUCT IRON | US $76.93 Per KG |
GROOVED FLANGE 3 (89MM) (DUCT IRON | US $908.26 Per KG |
DUCTILE IRON FLANGE PN16 | US $673.09 Per KG |
DUCTILE IRON GROOVED, GROOVED FLANGE 3 (89MM) | US $1010.57 Per KG |
DN100, DOUBLE FLANGE PIPE WITH PUDDLE FLANGE, L=1250MM | US $1926.79 Per KG |
DN200, DOUBLE FLANGE PIPE, L=1200MM | US $220.20 Per KG |
DN200, DOUBLE FLANGE PIPE, L=1500MM | US $262.83 Per KG |
Pn16 Ductile Iron Flanges
Threaded Ductile Iron Flanges
Ductile Iron Blind Flanges
Ductile Iron Uni Flanges
Ductile Iron Backup Flanges
Ductile Iron Puddle Flanges
Black Ductile Iron Flanges
Asme B16.42 Flanges
Ductile Iron Pipe Flanges
DI Pipe Flanges
Di Flanges
Ductile Iron Black Threaded Companion Flanges
Ductile Iron Flange Dimensions
Size (Inch) |
Outside Diameter (Inch) |
Bolts Circle (Inch) |
T (Inch) |
Bolt Hole Diameter (Inch) |
Bolts | |
---|---|---|---|---|---|---|
Number Per Joint |
Size (in.) |
|||||
3 | 7.50 | 6.00 | 0.75 | 3/4 | 4 | 5/8 × 2 1/2 |
4 | 9.00 | 7.50 | 0.94 | 3/4 | 8 | 5/8 × 3 |
6 | 11.00 | 9.50 | 1.00 | 7/8 | 8 | 3/4 × 3 1/2 |
8 | 13.50 | 11.75 | 1.12 | 7/8 | 8 | 3/4 × 3 1/2 |
10 | 16.00 | 14.25 | 1.19 | 1 | 12 | 7/8 × 4 |
12 | 19.00 | 17.00 | 1.25 | 1 | 12 | 7/8 × 4 |
14 | 21.00 | 18.75 | 1.38 | 1 1/8 | 12 | 1 × 4 1/2 |
16 | 23.50 | 21.25 | 1.44 | 1 1/8 | 16 | 1 × 4 1/2 |
18 | 25.00 | 22.75 | 1.56 | 1 1/4 | 16 | 1 1/8 × 5 |
20 | 27.50 | 25.00 | 1.69 | 1 1/4 | 20 | 1 1/8 × 5 |
24 | 32.00 | 29.50 | 1.88 | 1 3/8 | 20 | 1 1/4 × 5 1/2 |
30 | 38.75 | 36.00 | 2.12 | 1 3/8 | 28 | 1 1/4 × 6 1/2 |
36 | 46.00 | 42.75 | 2.38 | 1 5/8 | 32 | 1 1/2 × 7 |
42 | 53.00 | 49.50 | 2.62 | 1 5/8 | 36 | 1 1/2 × 7 1/2 |
48 | 59.50 | 56.00 | 2.75 | 1 5/8 | 44 | 1 1/2 × 8 |
54 | 66.25 | 62.75 | 3.00 | 2 | 44 | 1 3/4 × 8 1/2 |
60 | 73.00 | 69.25 | 3.12 | 2 | 52 | 1 3/4 × 9 |
641 | 80.00 | 76.00 | 3.38 | 2 | 52 | 1 3/4 × 9 |
PN16 Ductile Iron Flange Dimensions
DN (mm) | PN 16 | |
Bolts Number | Size Of Bolt | |
100 | 8 | M16 x 70 |
150 | 8 | M20 x 80 |
200 | 12 | M20 x 80 |
250 | 12 | M24 x 90 |
300 | 12 | M24 x 90 |
350 | 16 | M24 x 90 |
400 | 16 | M27 x 100 |
450 | 20 | M27 x 100 |
500 | 20 | M30 x 110 |
600 | 20 | M33 x 120 |
700 | 24 | M33 x 130 |
800 | 24 | M36 x 140 |
900 | 28 | M36 x 150 |
1000 | 28 | M39 x 160 |
1100 | 32 | M39 x 210 |
1200 | 32 | M45 x 210 |
Ductile Iron UNI Flange Dimensions
NPS | STEEL PIPE | DUCTILE IRON PIPE | APPROX. Weight IN LBS. | DIMENSIONS | ||||||||
Outer Diameter In (Inch) | NUMBER Of CATALOG | Outer Diameter IN (Inch) | NUMBER Of CATALOG |
(A) |
(B) |
(BC) |
(C) |
(B)OLT |
(S)ET SCREWS |
|||
NO. |
SIZE |
|||||||||||
2" |
2.38 |
UFA200-S-2 |
2.50 |
UFA200-C-2 |
3.5 |
6" |
1-13/16" |
4-3/4" |
.75" |
3/4" |
2 |
1/2"x1" |
2-1/2" |
2.88 |
UFA200-S-25 |
- |
- |
4.0 |
7" |
1-13/16" |
5-1/2" |
.75" |
3/4" |
4 |
1/2"x1" |
3" |
3.50 |
UFA200-S-3 |
3.96 |
UFA200-C-3 |
5.0 |
7-1/2" |
1-13/16" |
6" |
.75" |
3/4" |
4 |
1/2"x1" |
4" |
4.50 |
UFA200-S-4 |
4.80 |
UFA200-C-4 |
7.7 |
9" |
1-7/8" |
7-1/2" |
.75" |
3/4" |
4 |
1/2"x1" |
5" |
5.56 |
UFA200-S-5 |
- |
- |
8.7 |
10" |
1-7/8" |
8-1/2" |
.75" |
7/8" |
8 |
1/2"x1" |
6" |
6.63 |
UFA200-S-6 |
6.90 |
UFA200-C-6 |
10.0 |
11" |
1-7/8" |
9-1/2" |
.75" |
7/8" |
8 |
1/2"x1" |
8" |
8.63 |
UFA200-S-8 |
9.05 |
UFA200-C-8 |
16.5 |
13 1/2" |
2-1/4" |
11-3/4" |
.88" |
7/8" |
8 |
5/8"x1-1/4" |
10" |
10.75 |
UFA200-S-10 |
11.10 |
UFA200-C-10 |
22.0 |
16" |
2-1/4" |
14-1/4" |
1.00" |
1" |
12 |
5/8"x1-1/4" |
12" |
- |
- |
13.20 |
UFA200-C-12 |
31.0 |
19" |
2-1/4" |
17" |
1.00" |
1" |
12 |
5/8"x1-1/4" |
What are the Benefits of Ductile Iron Flanges?
Composition Of Threaded Ductile Iron Flange
Iron | ~94% |
---|---|
Carbon | 3.2 – 3.60% |
Silicon | 2.2 – 2.8% |
Manganese | 0.1 – 0.2% |
Magnesium | 0.03 – 0.04% |
Phosphorus | 0.005 – 0.04% |
Sulfur | 0.005 – 0.02% |
Mechanical properties | Ductile Iron |
Poisson’s Ratio | 0.275 |
Elongation | 18% to 35% |
Brinell Hardness | 143-187 |
Tensile Strength | 414 MPa to 1380 MPa |
Yield Strength | 275 MPa to 620 MPa |
Charpy unnotched impact strength | 81.5 -156 Joules |
Young’s Modulus | 162-186 MPa |
Physical Properties | Ductile Iron |
Co-efficient of Thermal Expansion | 12.3X10-6cm/cm/0C |
Density | 7100 Kg/m3 |
Ductile Iron Backup Flange Dimensions
Size | OD | ID | Ø B.H.C. | Ø B.H. | # B.H. | THK | Bevel Depth | Weight lbs |
---|---|---|---|---|---|---|---|---|
0.5 | 3.50 | 0.91 | 2.38 | 0.630 | 4 | 0.438 | 0.13 | 1.2 |
0.75 | 3.88 | 1.11 | 2.75 | 0.630 | 4 | 0.500 | 0.13 | 1.3 |
1 | 4.25 | 1.38 | 3.13 | 0.630 | 4 | 0.500 | 0.13 | 1.6 |
1.25 | 4.63 | 1.72 | 3.50 | 0.630 | 4 | 0.500 | 0.19 | 1.9 |
1.5 | 5.00 | 1.97 | 3.88 | 0.630 | 4 | 0.500 | 0.25 | 2.6 |
2 | 6.00 | 2.46 | 4.75 | 0.750 | 4 | 0.500 | 0.32 | 2.7 |
2.5 | 7.00 | 2.97 | 5.50 | 0.750 | 4 | 0.500 | 0.32 | 2.8 |
3 | 7.50 | 3.60 | 6.00 | 0.750 | 4 | 0.500 | 0.38 | 4.5 |
4 | 9.00 | 4.60 | 7.50 | 0.750 | 8 | 0.563 | 0.44 | 6.1 |
5 | 10.00 | 5.69 | 8.50 | 0.875 | 8 | 0.630 | 0.44 | 7.2 |
6 | 11.00 | 6.75 | 9.50 | 0.875 | 8 | 0.630 | 0.44 | 8.4 |
8 | 13.50 | 8.75 | 11.75 | 0.875 | 8 | 0.630 | 0.44 | 12.8 |
10 | 16.00 | 10.92 | 14.25 | 1.000 | 12 | 0.630 | 0.44 | 14.2 |
12 | 19.00 | 12.92 | 17.00 | 1.000 | 12 | 0.750 | 0.44 | 26.8 |
14 | 21.00 | 14.19 | 18.75 | 1.125 | 12 | 0.750 | 0.44 | 38.0 |
16 | 23.50 | 16.19 | 21.25 | 1.125 | 16 | 0.750 | 0.44 | 39.0 |
18 | 25.00 | 18.20 | 22.75 | 1.250 | 16 | 0.880 | 0.44 | 47.0 |
20 | 27.50 | 20.25 | 25.00 | 1.250 | 20 | 0.880 | 0.44 | 57.0 |
24 | 32.00 | 24.25 | 29.50 | 1.375 | 20 | 1.000 | 0.44 | 79.0 |
30 | 38.75 | 30.38 | 36.00 | 1.375 | 28 | 1.000 | 0.44 | 117.0 |
36 | 46.00 | 36.50 | 42.75 | 1.625 | 32 | 1.125 | 0.44 | 181.0 |
Ductile Iron Puddle Flange Key Features
Key Features
Ductile Iron Blind Flange Weight
Size 1 (Inches) |
O Flange Diameter (in). |
Flange Thickness Of of (Q) (Inches) |
V Thickness (Inches) |
X Hub Diameter (Inches) |
Y Overall Thickness (Inches) |
Weight (lbs.) |
---|---|---|---|---|---|---|
4 | 9 | 0.94 | 0.88 | 5.31 | 1.31 | 14 |
6 | 11 | 1 | 0.94 | 7.56 | 1.56 | 25 |
8 | 13.5 | 1.12 | 1.06 | 9.69 | 1.75 | 40 |
10 | 16 | 1.19 | 1.12 | 11.94 | 1.94 | 60 |
12 | 19 | 1.25 | 0.81 | 14.06 | 2.19 | 80 |
14 | 21 | 1.38 | 0.88 | - | - | 110 |
16 | 23.5 | 1.44 | 1 | - | - | 145 |
18 | 25 | 1.56 | 1.06 | - | - | 175 |
20 | 27.5 | 1.69 | 1.12 | - | - | 225 |
24 | 32 | 1.88 | 1.25 | - | - | 328 |
30 | 38.75 | 2.12 | 2.32 | - | - | 703 |
36 | 46 | 2.38 | 2.99 | - | - | 1232 |
42 | 53 | 2.62 | 1.81 | - | - | 1230 |
48 | 59.5 | 2.75 | 2 | - | - | 1657 |
54 | 66.25 | 3 | 2.25 | - | - | 2249 |
60 | 73 | 3.12 | 2.38 | - | - | 2863 |
64 | 80 | 3.38 | 2.56 | - | - | 3761 |
Class | Class 150 | Class 300 |
Pres psig |
450 | 1125 |
Temp oF | Maximum Allowable Pres psig | |
-20 to 100 | 285 | 740 |
200 | 260 | 675 |
300 | 230 | 655 |
400 | 200 | 635 |
500 | 170 | 600 |
600 | 140 | 550 |
650 | 125 | 535 |
700 | 110 | 535 |
750 | 95 | 505 |
800 | 80 | 410 |
850 | 65 | 270 |
900 | 50 | 170 |
950 | 35 | 105 |
1000 | 20 | 50 |
Ductile Iron Flange Bolt Sizes
Size (Inch) |
Bolt Circle1 (Inch) |
Bolt Hole Dia. (Inch) |
Bolts and Studs | |||
---|---|---|---|---|---|---|
Number per Joint |
Bolt Size 2 (Inch) |
Stud Size 2 (Inch) |
Threads per Inch |
|||
4 | 7.5 | 3/4 | 8 | 5/8 × 3 | 5/8 × 3 | 11 |
6 | 9.5 | 7/8 | 8 | 3/4 × 3 1/2 | 3/4 × 3 1/2 | 10 |
8 | 11.75 | 7/8 | 8 | 3/4 × 3 1/2 | 3/4 × 3 1/2 | 10 |
10 | 14.25 | 1 | 12 | 7/8 × 4 | 7/8 × 4 | 9 |
12 | 17 | 1 | 12 | 7/8 × 4 | 7/8 × 4 | 9 |
14 | 18.75 | 1 1/8 | 12 | 1 × 4 1/2 | 1 × 4 1/2 | 8 |
16 | 21.25 | 1 1/8 | 16 | 1 × 4 1/2 | 1 × 4 1/2 | 8 |
18 | 22.75 | 1 1/4 | 16 | 1 1/8 × 5 | 1 1/8 × 5 | 7 |
20 | 25 | 1 1/4 | 20 | 1 1/8 × 5 | 1 1/8 × 5 | 7 |
24 | 29.5 | 1 3/8 | 20 | 1 1/4 × 5 1/2 | 1 1/4 × 5 1/2 | 7 |
30 | 36 | 1 3/8 | 28 | 1 1/4 × 6 1/2 | 1 1/4 × 6 1/2 | 7 |
36 | 42.75 | 1 5/8 | 32 | 1 1/2 × 7 | 1 1/2 × 7 | 6 |
42 | 49.5 | 1 5/8 | 36 | 1 1/2 × 7 1/2 | 1 1/2 × 7 1/2 | 6 |
48 | 56 | 1 5/8 | 44 | 1 1/2 × 8 | 1 1/2 × 8 | 6 |
54 | 62.75 | 2 | 44 | 1 3/4 × 8 1/2 | 1 3/4 × 8 1/2 | 5 |
60 | 69.25 | 2 | 52 | 1 3/4 × 9 | 1 3/4 × 9 | 5 |
643 | 76 | 2 | 52 | 1 3/4 × 9 | 1 3/4 × 9 | 5 |
Ductile Iron Pipe Flange Gaskets
Nominal Diameter DN | Thick -ness mm |
Ring type PN 10 And PN16 |
PN10 Full face | PN 16 Full face | |||||||||
Inner Diameter (mm) |
Outside Diameter (mm) |
Inner Diameter (mm) |
PCD (mm) |
Outside Diameter (mm) |
N Nos |
d1 (mm) |
Inner Diameter (mm) |
PCD (mm) |
Outside Diameter (mm) |
N Nos. |
d (mm) |
||
80 | 3.0 | 85.0 | 132.0 | 85.0 | 160.0 | 200.0 | 8 | 19.0 | 85.0 | 160.0 | 200.0 | 8 | 19.0 |
100 | 3.0 | 105.0 | 156.0 | 105.0 | 180.0 | 220.0 | 8 | 19.0 | 105.0 | 180.0 | 220.0 | 8 | 19.0 |
125 | 3.0 | 124.0 | 184.0 | 124.0 | 210.0 | 250.0 | 8 | 19.0 | 124.0 | 210.0 | 250.0 | 8 | 19.0 |
150 | 3.0 | 155.0 | 211.0 | 155.0 | 240.0 | 285.0 | 8 | 23.0 | 155.0 | 240.0 | 285.0 | 8 | 23.0 |
200 | 3.0 | 205.0 | 266.0 | 205.0 | 295.0 | 340.0 | 8 | 23.0 | 205.0 | 295.0 | 340.0 | 8 | 23.0 |
250 | 3.0 | 255.0 | 319.0 | 255.0 | 350.0 | 400.0 | 12 | 23.0 | 255.0 | 355.0 | 400.0 | 12 | 28.0 |
300 | 3.0 | 305.0 | 370.0 | 305.0 | 400.0 | 455.0 | 12 | 23.0 | 305.0 | 410.0 | 455.0 | 12 | 28.0 |
350 | 5.0 | 355.0 | 429.0 | 355.0 | 460.0 | 505.0 | 16 | 23.0 | 355.0 | 470.0 | 520.0 | 16 | 28.0 |
400 | 5.0 | 410.0 | 480.0 | 410.0 | 515.0 | 565.0 | 16 | 28.0 | 410.0 | 525.0 | 580.0 | 16 | 31.0 |
450 | 5.0 | 452.0 | 544.0 | 452.0 | 565.0 | 615.0 | 20 | 28.0 | 452.0 | 585.0 | 640.0 | 20 | 31.0 |
500 | 5.0 | 510.0 | 609.0 | 510.0 | 620.0 | 670.0 | 20 | 28.0 | 510.0 | 650.0 | 715.0 | 20 | 34.0 |
600 | 5.0 | 610.0 | 720.0 | 610.0 | 725.0 | 780.0 | 20 | 31.0 | 610.0 | 770.0 | 840.0 | 20 | 37.0 |
700 | 6.0 | 716.0 | 794.0 | 716.0 | 840.0 | 895.0 | 24 | 31.0 | 716.0 | 840.0 | 910.0 | 24 | 37.0 |
800 | 6.0 | 807.0 | 901.0 | 807.0 | 950.0 | 1015.0 | 24 | 34.0 | 807.0 | 950.0 | 1025.0 | 24 | 40.0 |
900 | 6.0 | 907.0 | 1001.0 | 907.0 | 1050.0 | 1115.0 | 28 | 34.0 | 907.0 | 1050.0 | 1125.0 | 28 | 40.0 |
1000 | 6.0 | 1009.0 | 1112.0 | 1009.0 | 1160.0 | 1230.0 | 28 | 37.0 | 1009.0 | 1170.0 | 1255.0 | 28 | 43.0 |
1100 | 6.0 | 1110.0 | 1215.0 | 1110.0 | 1270.0 | 1340.0 | 32 | 37.0 | 1110.0 | 1270.0 | 1355.0 | 32 | 43.0 |
1200 | 6.0 | 1212.0 | 1328.0 | 1212.0 | 1380.0 | 1455.0 | 32 | 40.0 | 1212.0 | 1390.0 | 1485.0 | 32 | 49.0 |
1400 | 6.0 | 1409.0 | 1530.0 | 1409.0 | 1590.0 | 1675.0 | 36 | 43.0 | 1409.0 | 1590.0 | 1685.0 | 36 | 49.0 |
1500 | 6.0 | 1511.0 | 1640.0 | 1511.0 | 1700.0 | 1785.0 | 36 | 43.0 | 1511.0 | 1710.0 | 1820.0 | 36 | 56.0 |
1600 | 6.0 | 1612.0 | 1750.0 | 1612.0 | 1820.0 | 1915.0 | 40 | 49.0 | 1612.0 | 1820.0 | 1930.0 | 40 | 56.0 |
1800 | 6.0 | 1815.0 | 1950.0 | 1815.0 | 2020.0 | 2115.0 | 44 | 49.0 | 1815.0 | 2020.0 | 2130.0 | 44 | 56.0 |
2000 | 6.0 | 2019.0 | 2150.0 | 2019.0 | 2230.0 | 2325.0 | 48 | 49.0 | 2019.0 | 2230.0 | 2345.0 | 48 | 62.0 |
2200 | 6.0 | 2215.0 | 2370.0 | 2215.0 | 2440.0 | 2550.0 | 52 | 56.0 | 2215.0 | 2440.0 | 2555.0 | 52 | 62.0 |
2400 | 6.0 | 2418.0 | 2570.0 | 2418.0 | 2650.0 | 2750.0 | 56 | 56.0 | 2418.0 | 2650.0 | 2765.0 | 56 | 62.0 |
2600 | 6.0 | 2622.0 | 2780.0 | 2622.0 | 2850.0 | 2960.0 | 60 | 56.0 | 2622.0 | 2850.0 | 2965.0 | 60 | 62.0 |