Specifications | ASTM A765 Flange |
---|---|
Face Type | RTJ/ RF/ FF |
Schedule Chart | SCH 5S To XXS. |
Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
Brand | Vishal Steel |
Productivity | 800 ton per month |
Production Technique | Forged/ Heat treated and machined |
Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
Flange Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
Forging Methods | Forging & Casting, Rolling & Cutting |
Manufacturer Length | NPS 1⁄₂" Inch To NPS 48” Inch |
Packing | Plywood Pallet And Plywood Box |
Transportation | Ocean And Air |
Supply Ability | 700 Ton Per Month |
JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
Flange Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
Manufacturer of | Forged/ Threaded/ Screwed / Plate |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Application | Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
Nominal Diameter | Nominal pipe size in mm | Pitch Circle Diameter In mm | Thread holes | Standard | Pressure | Price In INR (India) Per Piece |
DN 20 | 3/4" (26,9) | 75 | 4 x 14 mm Ø | ASTM A765 | Grade 4 | 436.00 |
DN 25 | 1" (33,7) | 85 | 4 x 14 mm Ø | - | - | 664.00 |
DN 32 | 1.1/4" (42,4) | 100 | 4 x 18 mm Ø | - | - | 906.00 |
DN 40 | 1.1/2" (48,3) | 110 | 4 x 18 mm Ø | - | - | 1289.00 |
DN 50 | 2" (60,3) | 125 | 4 x 18 mm Ø | - | - | 1689.00 |
DN 65 | 76,1 | 145 | 4 x 18 mm Ø | - | - | 2452.00 |
DN 80 | 88,9 | 160 | 8 x 18 mm Ø | - | - | 2980.00 |
DN 100 | 108 | 180 | 8 x 18 mm Ø | - | - | 3573.00 |
DN 100 | 114,3 | 180 | 8 x 18 mm Ø | - | - | 4292.00 |
DN 125 | 133 | 210 | 8 x 18 mm Ø | - | - | 4979.00 |
DN 125 | 139,7 | 210 | 8 x 18 mm Ø | - | - | 5259.00 |
DN 150 | 159 | 240 | 8 x 22 mm Ø | - | - | 5785.00 |
DN 150 | 168,3 | 240 | 8 x 22 mm Ø | - | - | 6205.00 |
DN 200 | 219,1 | 295 | 12 x 22 mm Ø | ASTM A765 | Grade 4 | 6988.00 |
Sa 765 Gr 2 Flanges
Sa 765 Gr Iv Flanges
Sa 765-11 Flanges
ASTM A765 Blind Flange
ASTM A765 Slip On Flange
ASTM A765 Weld Neck Flange
ASTM A765 Threaded Flanges
ASTM A765 Plate Flange
ASTM A765 Socket Weld Flange
ASTM A765 Pipe Flange
ASTM A765 Forging Flange
A765 Flange
Sa 765 Gr.3 Flanges
Sa 765 Grade 4 Flanges
Astm A765 Grade 4 Flanges
Astm A765 Material
Astm A765 Forged Rings
Astm A76 Steel Pressure-vessel Flanges
Astm A76 Carbon Steel Flanges
Astm A76 Low-alloy Steel Flanges
SA765 Flange
ASME SA765 Flange
ASTM A765 GRADE V CLASS 2 Flange
A765 Gr. I Flange
A765 Gr. II Flange
A765 Gr. III Flange
A765 Gr. IV Flange
Element | Minimum | Maximum | Similar |
---|---|---|---|
P | - | 0.0200 | - |
Ni | 1.0000 | 2.0000 | - |
C | - | 0.3000 | - |
V | - | 0.0300 | - |
Si | 0.1500 | 0.3500 | - |
S | - | 0.0200 | - |
Al | - | 0.0500 | - |
Mo | - | 0.1200 | - |
Mn | 0.6000 | 1.3500 | - |
Cu | - | 0.3500 | - |
Cr | - | 0.3000 | - |
As-Heat-Treated Condition | Brinell hardness (HBW) | Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
---|---|---|---|---|---|---|
Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 | 441 (≥) | 617 (≥) | 12 | 32 | 32 |
Density (kg/dm³) |
Poisson’s coefficient, ν | Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
---|---|---|---|---|---|---|---|
- | 33 | - | - | 0.21 | |||
- | 367 | 815 | - | 24.3 | 342 | ||
124 | 224 | 638 | - | 41 | 14.2 |
Heat treated: 1891°C - 1781°C.
Property | Temperature | Value |
---|---|---|
Charpy impact energy | 20.0 °C | 35 J |
Elastic modulus | 20.0 °C | 200 - 215 GPa |
Elongation A50 | 20.0 °C | 22 % |
Poisson's ratio | 20.0 °C | 0.29 [-] |
Reduction of area | 20.0 °C | 30 % |
Property | Temperature | Value |
---|---|---|
Tensile strength | 20.0 °C | 550 - 725 MPa |
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.32E-5 - 1.38E-5 1/K |
Max service temperature | - | 500 °C |
Melting point | - | 1480 - 1526 °C |
Property | Temperature | Value | Comment |
---|---|---|---|
Electrical resistivity | 20.0 °C | 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
Property | Temperature | Value | Comment |
---|---|---|---|
Curie temperature | 20.0 °C | 770 °C | Typical for Low Carbon Steel |
Normal Pipe Size |
DN |
---|---|
1/2 |
15 |
3/4 |
20 |
1 |
25 |
1 1/4 |
32 |
1 1/2 |
40 |
2 |
50 |
2 1/2 |
65 |
3 |
80 |
4 |
100 |
Normal Size Of Steel Pipe | Outer Diameter (O.D.) | 10 Schedule | 20 Schedule | 30 Schedule | STD Wall | 40 Schedule | 60 Schedule | EXT Hvy | 80 Schedule | 100 Schedule | 120 Schedule | 140 Schedule | 160 Schedule | XX Hvy |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
½ | 0.84 | 0.083 | ... | ... | 0.109 | 0.109 | ... | 0.147 | 0.147 | ... | ... | ... | 0.188 | 0.294 |
¾ | 1.05 | 0.083 | ... | ... | 0.113 | 0.113 | ... | 0.154 | 0.154 | ... | ... | ... | 0.219 | 0.308 |
1 | 1.315 | 0.109 | ... | ... | 0.133 | 0.133 | ... | 0.179 | 0.179 | ... | ... | ... | 0.25 | 0.358 |
1 ¼ | 1.66 | 0.109 | ... | ... | 0.14 | 0.14 | ... | 0.191 | 0.191 | ... | ... | ... | 0.25 | 0.382 |
1 ½ | 1.9 | 0.109 | ... | ... | 0.145 | 0.145 | ... | 0.2 | 0.2 | ... | ... | ... | 0.281 | 0.4 |
2 | 2.375 | 0.109 | ... | ... | 0.154 | 0.154 | ... | 0.218 | 0.218 | ... | ... | ... | 0.344 | 0.436 |
2 ½ | 2.875 | 0.12 | ... | ... | 0.203 | 0.203 | ... | 0.276 | 0.276 | ... | ... | ... | 0.375 | 0.552 |
3 | 3.5 | 0.12 | - | - | 0.216 | 0.216 | - | 0.3 | 0.3 | - | - | - | 0.438 | 0.6 |
3 ½ | 4 | 0.12 | - | - | 0.226 | 0.226 | - | 0.318 | 0.318 | - | - | - | - | 0.636 |
4 | 4.5 | 0.12 | - | - | 0.237 | 0.237 | - | 0.337 | 0.337 | - | 0.438 | - | 0.531 | 0.674 |
5 | 5.563 | 0.134 | - | - | 0.258 | 0.258 | - | 0.375 | 0.375 | - | 0.5 | - | 0.625 | 0.75 |
6 | 6.625 | 0.134 | - | - | 0.28 | 0.28 | - | 0.432 | 0.432 | - | 0.562 | - | 0.719 | 0.864 |
8 | 8.625 | 0.148 | 0.25 | 0.277 | 0.322 | 0.322 | 0.406 | 0.5 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 |
10 | 10.75 | 0.165 | 0.25 | 0.307 | 0.365 | 0.365 | 0.5 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 1 |
12 | 12.75 | 0.18 | 0.25 | 0.33 | 0.375 | 0.406 | 0.562 | 0.5 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 1 |
14 | 14 | 0.25 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.5 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | - |
16 | 16 | 0.25 | 0.312 | 0.375 | 0.375 | 0.5 | 0.656 | 0.5 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | - |
18 | 18 | 0.25 | 0.312 | 0.438 | 0.375 | 0.562 | 0.75 | 0.5 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | - |
20 | 20 | 0.25 | 0.375 | 0.5 | 0.375 | 0.594 | 0.812 | 0.5 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | - |
22 | 22 | 0.25 | - | - | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
24 | 24 | 0.25 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.5 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | - |
26 | 26 | - | - | - | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
30 | 30 | 0.312 | 0.5 | 0.625 | 0.375 | - | - | 0.5 | - | - | - | - | - | - |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 150 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 55 | M14 | 50 |
3/4 | 20 | 4 | 1/2 | 65 | M14 | 50 |
1 | 25 | 4 | 1/2 | 65 | M14 | 55 |
1 1/4 | 32 | 4 | 1/2 | 70 | M14 | 55 |
1 1/2 | 40 | 4 | 1/2 | 70 | M14 | 65 |
2 | 50 | 4 | 5/8 | 85 | M16 | 70 |
2 1/2 | 65 | 4 | 5/8 | 90 | M16 | 75 |
3 | 80 | 4 | 5/8 | 90 | M16 | 75 |
3 1/2 | 90 | 8 | 5/8 | 90 | M16 | 75 |
4 | 100 | 8 | 5/8 | 90 | M16 | 75 |
5 | 125 | 8 | 3/4 | 95 | M20 | 85 |
6 | 150 | 8 | 3/4 | 100 | M20 | 85 |
8 | 200 | 8 | 3/4 | 110 | M20 | 90 |
10 | 250 | 12 | 7/8 | 115 | M24 | 100 |
12 | 300 | 12 | 7/8 | 120 | M24 | 100 |
14 | 350 | 12 | 1 | 135 | M27 | 115 |
16 | 400 | 16 | 1 | 135 | M27 | 115 |
18 | 450 | 16 | 1 1/8 | 145 | M30 | 125 |
20 | 500 | 20 | 1 1/8 | 160 | M30 | 140 |
24 | 600 | 20 | 1 1/4 | 170 | M33 | 150 |
Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt Size Of UNC | Length Of RF Stud | Size Of ISO Stud | Length Of Machine Bolts |
---|---|---|---|---|---|---|
Class 300 Flange | ||||||
1/2 | 15 | 4 | 1/2 | 65 | M14 | 55 |
3/4 | 20 | 4 | 5/8 | 75 | M16 | 65 |
1 | 25 | 4 | 5/8 | 75 | M16 | 65 |
1 1/4 | 32 | 4 | 5/8 | 85 | M16 | 70 |
1 1/2 | 40 | 4 | 3/4 | 90 | M20 | 75 |
2 | 50 | 8 | 5/8 | 90 | M16 | 75 |
2 1/2 | 65 | 8 | 3/4 | 100 | M20 | 85 |
3 | 80 | 8 | 3/4 | 110 | M20 | 90 |
3 1/2 | 90 | 8 | 3/4 | 110 | M20 | 95 |
4 | 100 | 8 | 3/4 | 115 | M20 | 95 |
5 | 125 | 8 | 3/4 | 120 | M20 | 110 |
6 | 150 | 12 | 3/4 | 120 | M20 | 110 |
8 | 200 | 12 | 7/8 | 140 | M24 | 120 |
10 | 250 | 16 | 1 | 160 | M27 | 140 |
12 | 300 | 16 | 1 1/8 | 170 | M30 | 145 |
14 | 350 | 20 | 1 1/8 | 180 | M30 | 160 |
16 | 400 | 20 | 1 1/4 | 190 | M33 | 165 |
18 | 450 | 24 | 1 1/4 | 195 | M33 | 170 |
20 | 500 | 24 | 1 1/4 | 205 | M33 | 185 |
24 | 600 | 24 | 1 1/2 | 230 | M39 | 205 |