Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
What is Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
ASTM A694 F42 flanges are made of using superior quality material and machineries. These flanges are commonly used for joining two or more pipes, valves or pumps together. ASA694 F42, F46, F48, F50, F52, F56, F60, F65, F70 flanges are highly ductile. They have the capacity of bearing high heat, bad weather conditions and chloride present environment.
These flanges are made of a great combination of excellent elements. These elements are enriched with high resistance and tolerance. This grade includes high amounts of chromium, nickel and carbon. The composition includes 17% chromium, 9% of nickel content. The grade also includes other elements like silicon, manganese, sulfur, cobalt, phosphorus and iron.
The high amount of chromium and nickel provide excellent protection and strength to the grade. It also increases its elongation and melting point. It also increases its tensile and yield strength and improves its robustness. The minimum yield strength of the grade is 25mpa whereas the tensile strength is 515 Mpa.

ASME SA694 High Yield Flanges, ASTM A694 F60 CS Flanges, High Yield Carbon Steel Flanges, ASTM A694 Forged Flanges, CS F60 A694 Socket weld Flanges, ANSI B16.5 Carbon Steel Flanges Leading Manufacturers.
Sumit Impex is one of the most prominent supplier and manufacturer of ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 flanges. These flanges are manufactured using excellent quality raw material and elements. These elements are commonly diluted with various elements to create a strong bond for an alloy.
These flanges are used as boilers in various industries such as petrochemicals, pharmaceuticals, chemical manufacturing industries, pulp and paper manufacturing industries, etc.
Specification:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
Specification | ASTM A694 / ASME SA694 |
Dimension Standard | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Size | 1/2" (15 NB) to 48" (1200NB) |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
DIN Flanges | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673. |
JIS Flanges | JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K |
BS Flanges | BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H. |
Dimensions:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
- Class 150 Flanges
- Class 300 Flanges
- Class 400 Flanges
- Class 600 Flanges
- Class 900 Flanges
- Class 1500 Flanges
- Class 2500 Flanges
Class 150 Flanges

Nom. Pipe Size | O | T | R | X | No./Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | D |
1/2 | 3.5 | 0.44 | 1.38 | 1.19 | 4-0.62 | 2.38 | 1.88 | 0.84 | 0.62 | 0.62 | 0.88 | 0.12 | 0.62 | 0.9 | 0.38 |
3/4 | 3.88 | 0.5 | 1.69 | 1.5 | 4-0.62 | 2.75 | 2.06 | 1.05 | 0.82 | 0.62 | 1.09 | 0.12 | 0.62 | 1.11 | 0.44 |
1 | 4.25 | 0.56 | 2 | 1.94 | 4-0.62 | 3.12 | 2.19 | 1.32 | 1.05 | 0.69 | 1.36 | 0.12 | 0.69 | 1.38 | 0.5 |
1-1/4 | 4.62 | 0.62 | 2.5 | 2.31 | 4-0.62 | 3.5 | 2.25 | 1.66 | 1.38 | 0.81 | 1.7 | 0.19 | 0.81 | 1.72 | 0.56 |
1-1/2 | 5 | 0.68 | 2.88 | 2.56 | 4-0.62 | 3.88 | 2.44 | 1.9 | 1.61 | 0.88 | 1.95 | 0.25 | 0.88 | 1.97 | 0.62 |
2 | 6 | 0.75 | 3.62 | 3.06 | 4-0.75 | 4.75 | 2.5 | 2.38 | 2.07 | 1 | 2.44 | 0.31 | 1 | 2.46 | 0.69 |
2-1/2 | 7 | 0.88 | 4.12 | 3.56 | 4-0.75 | 5.5 | 2.75 | 2.88 | 2.47 | 1.12 | 2.94 | 0.31 | 1.12 | 2.97 | 0.75 |
3 | 7.5 | 0.94 | 5 | 4.25 | 4-0.75 | 6 | 2.75 | 3.5 | 3.07 | 1.19 | 3.57 | 0.38 | 1.19 | 3.6 | 0.81 |
3-1/2 | 8.5 | 0.94 | 5.5 | 4.81 | 8-0.75 | 7 | 2.81 | 4 | 3.55 | 1.25 | 4.07 | 0.38 | 1.25 | 4.1 | 0.88 |
4 | 9 | 0.94 | 6.19 | 5.31 | 8-0.75 | 7.5 | 3 | 4.5 | 4.03 | 1.31 | 4.57 | 0.44 | 1.31 | 4.6 | 0.94 |
5 | 10 | 0.94 | 7.31 | 6.44 | 8-0.88 | 8.5 | 3.5 | 5.56 | 5.05 | 1.44 | 5.66 | 0.44 | 1.44 | 5.69 | 0.94 |
6 | 11 | 1 | 8.5 | 7.56 | 8-0.88 | 9.5 | 3.5 | 6.63 | 6.07 | 1.56 | 6.72 | 0.5 | 1.56 | 6.75 | 1.06 |
8 | 13.5 | 1.12 | 10.62 | 9.69 | 8-0.88 | 11.75 | 4 | 8.63 | 7.98 | 1.75 | 8.72 | 0.5 | 1.75 | 8.75 | 1.25 |
10 | 16 | 1.19 | 12.75 | 12 | 12-1.00 | 14.25 | 4 | 10.75 | 10.02 | 1.94 | 10.88 | 0.5 | 1.94 | 10.92 | 1.31 |
12 | 19 | 1.25 | 15 | 14.38 | 12-1.00 | 17 | 4.5 | 12.75 | 12 | 2.19 | 12.88 | 0.5 | 2.19 | 12.92 | 1.56 |
14 | 21 | 1.38 | 16.25 | 15.75 | 12-1.12 | 18.75 | 5 | 14 | 13.25 | 2.25 | 14.14 | 0.5 | 3.12 | 14.18 | 1.63 |
16 | 23.5 | 1.44 | 18.5 | 18 | 16-1.12 | 21.25 | 5 | 16 | 15.25 | 2.5 | 16.16 | 0.5 | 3.44 | 16.19 | 1.75 |
18 | 25 | 1.56 | 21 | 19.88 | 16-1.25 | 22.75 | 5.5 | 18 | 17.25 | 2.69 | 18.18 | 0.5 | 3.81 | 18.2 | 1.94 |
20 | 27.5 | 1.69 | 23 | 22 | 20-1.25 | 25 | 5.69 | 20 | 19.25 | 2.88 | 20.2 | 0.5 | 4.06 | 20.25 | 2.13 |
22 | 29.5 | 1.81 | 25.25 | 24.25 | 20-1.38 | 27.25 | 5.88 | 22 | 21.25 | 3.13 | 22.22 | 0.5 | 4.25 | 22.25 | 2.38 |
24 | 32 | 1.88 | 27.25 | 26.12 | 20-1.38 | 29.5 | 6 | 24 | 23.25 | 3.25 | 24.25 | 0.5 | 4.38 | 24.25 | 2.5 |
Class 300 Flanges

Nom. Pipe Size | O | T | R | X | No. & Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | D | C | THr |
1/2 | 3.75 | 0.56 | 1.38 | 1.5. | 4-0.62 | 2.62 | 2.06 | 0.84 | 0.62 | 0.88 | 0.88 | 0.12 | 0.88 | 0.9 | 0.38 | 0.93 | 0.62 |
3/4 | 4.62 | 0.62 | 1.69 | 1.88 | 4-0.75 | 3.25 | 2.25 | 1.05 | 0.82 | 1 | 1.09 | 0.12 | 1 | 1.11 | 0.44 | 1.14 | 0.62 |
1 | 4.88 | 0.69 | 2 | 2.12 | 4-0.75 | 3.5 | 2.44 | 1.32 | 1.05 | 1.06 | 1.36 | 0.12 | 1.06 | 1.38 | 0.5 | 1.41 | 0.69 |
1-1/4 | 5.25 | 0.75 | 2.5 | 2.5 | 4-0.75 | 3.88 | 2.56 | 1.66 | 1.38 | 1.06 | 1.7 | 0.19 | 1.06 | 1.72 | 0.56 | 1.75 | 0.81 |
1-1/2 | 6.12 | 0.81 | 2.88 | 2.75 | 4-0.88 | 4.5 | 2.69 | 1.9 | 1.61 | 1.19 | 1.95 | 0.25 | 1.19 | 1.97 | 0.62 | 1.99 | 0.88 |
2 | 6.5 | 0.88 | 3.62 | 3.31 | 8-0.75 | 5 | 2.75 | 2.38 | 2.07 | 1.31 | 2.44 | 0.31 | 1.31 | 2.46 | 0.69 | 2.5 | 1.12 |
2-1/2 | 7.5 | 1 | 4.12 | 3.94 | 8-0.88 | 5.88 | 3 | 2.88 | 2.47 | 1.5 | 2.94 | 0.31 | 1.5 | 2.97 | 0.75 | 3 | 1.25 |
3 | 8.25 | 1.12 | 5 | 4.62 | 8-0.88 | 6.62 | 3.12 | 3.5 | 3.07 | 1.69 | 3.57 | 0.38 | 1.69 | 3.6 | 0.81 | 3.63 | 1.25 |
3-1/2 | 9 | 1.19 | 5.5 | 5.25 | 8-0.88 | 7.25 | 3.19 | 4 | 3.55 | 1.75 | 4.07 | 0.38 | 1.75 | 4.1 | - | 4.13 | 1.44 |
4 | 10 | 1.25 | 6.19 | 5.75 | 8-0.88 | 7.88 | 3.38 | 4.5 | 4.03 | 1.88 | 4.57 | 0.44 | 1.88 | 4.6 | - | 4.63 | 1.44 |
5 | 11 | 1.38 | 7.31 | 7 | 8-0.88 | 9.25 | 3.88 | 5.56 | 5.05 | 2 | 5.66 | 0.44 | 2 | 5.69 | - | 5.69 | 1.69 |
6 | 12.5 | 1.44 | 8.5 | 8.12 | 12-0.88 | 10.62 | 3.88 | 6.63 | 6.07 | 2.06 | 6.72 | 0.5 | 2.06 | 6.75 | - | 6.75 | 1.81 |
8 | 15 | 1.62 | 10.62 | 10.25 | 12-1.00 | 13 | 4.38 | 8.63 | 7.98 | 2.44 | 8.72 | 0.5 | 2.44 | 8.75 | - | 8.75 | 2 |
10 | 17.5 | 1.88 | 12.75 | 12.62 | 16-1.12 | 15.25 | 4.62 | 10.75 | 10.02 | 2.62 | 10.88 | 0.5 | 3.75 | 10.92 | - | 10.88 | 2.19 |
12 | 20.5 | 2 | 15 | 14.75 | 16-1.25 | 17.75 | 5.12 | 12.75 | 12 | 2.88 | 12.88 | 0.5 | 4 | 12.92 | - | 12.94 | 2.38 |
14 | 23 | 2.12 | 16.25 | 16.75 | 20-1.25 | 20.25 | 5.62 | 14 | 13.25 | 3 | 14.14 | 0.5 | 4.38 | 14.18 | - | 14.19 | 2.5 |
16 | 25.5 | 2.25 | 18.5 | 19 | 20-1.38 | 22.5 | 5.75 | 16 | 15.25 | 3.25 | 16.16 | 0.5 | 4.75 | 16.19 | - | 16.19 | 2.69 |
18 | 28 | 2.38 | 21 | 21 | 24-1.38 | 24.75 | 6.25 | 18 | 17.25 | 3.5 | 18.18 | 0.5 | 5.12 | 18.2 | - | 18.19 | 2.75 |
20 | 30.5 | 2.5 | 23 | 23.12 | 24-1.38 | 27 | 6.38 | 20 | 19.25 | 3.75 | 20.2 | 0.5 | 5.5 | 20.25 | - | 20.19 | 2.88 |
22 | 33 | 2.63 | 25.25 | 25.25 | 24-1.63 | 29.25 | 6.5 | 22 | 21.25 | 4 | 22.22 | 0.5 | 5.75 | 22.25 | - | 22.19 | 3.13 |
24 | 36 | 2.75 | 27.25 | 27.62 | 24-1.62 | 32 | 6.62 | 24 | 23.25 | 4.19 | 24.25 | 0.5 | 6 | 24.25 | - | 24.19 | 3.25 |
Class 400 Flanges

Nom. Pipe Size | O | T | R | X | No.& Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | D | C | THr |
1/2 | 3.75 | 0.56 | 1.38 | 1.5 | 4-0.62 | 2.62 | 2.06 | 0.84 | To be specified by purchaser. | 0.88 | 0.88 | 0.12 | 0.88 | 0.9 | 0.38 | 0.93 | 0.62 |
3/4 | 4.62 | 0.62 | 1.69 | 1.88 | 4-0.75 | 3.25 | 2.25 | 1.05 | 1 | 1.09 | 0.12 | 1 | 1.11 | 0.44 | 1.14 | 0.62 | |
1 | 4.88 | 0.69 | 2 | 2.12 | 4-.075 | 3.5 | 2.44 | 1.32 | 1.06 | 1.36 | 0.12 | 1.06 | 1.38 | 0.5 | 1.41 | 0.69 | |
1-1/4 | 5.25 | 0.81 | 2.5 | 2.5 | 4-0.75 | 3.88 | 2.62 | 1.66 | 1.12 | 1.7 | 0.19 | 1.12 | 1.72 | 0.56 | 1.75 | 0.81 | |
1-1/2 | 6.12 | 0.88 | 2.88 | 2.75 | 4-0.88 | 4.5 | 2.75 | 1.9 | 1.25 | 1.95 | 0.25 | 1.25 | 1.97 | 0.62 | 1.99 | 0.88 | |
2 | 6.5 | 1 | 3.62 | 3.31 | 8-0.75 | 5 | 2.88 | 2.38 | 1.44 | 2.44 | 0.31 | 1.44 | 2.46 | 0.69 | 2.5 | 1.12 | |
2-1/2 | 7.5 | 1.12 | 4.12 | 3.94 | 8-0.88 | 5.88 | 3.12 | 2.88 | 1.62 | 2.94 | 0.31 | 1.62 | 2.97 | 0.75 | 3 | 1.25 | |
3 | 8.25 | 1.25 | 5 | 4.62 | 8-0.88 | 6.62 | 3.25 | 3.5 | 1.81 | 3.57 | 0.38 | 1.81 | 3.6 | 0.81 | 3.63 | 1.38 | |
3-1/2 | 9 | 1.38 | 5.5 | 5.25 | 8-1.00 | 7.25 | 3.38 | 4 | 1.94 | 4.07 | 0.38 | 1.94 | 4.1 | - | 4.13 | 1.56 | |
4 | 10 | 1.38 | 6.19 | 5.75 | 8-1.00 | 7.88 | 3.5 | 4.5 | 2 | 4.57 | 0.44 | 2 | 4.6 | - | 4.63 | 1.44 | |
5 | 11 | 1.5 | 7.31 | 7 | 8-1.00 | 9.25 | 4 | 5.56 | 2.12 | 5.66 | 0.44 | 2.12 | 5.69 | - | 5.69 | 1.69 | |
6 | 12.5 | 1.62 | 8.5 | 8.12 | 12-1.00 | 10.62 | 4.06 | 6.63 | 2.25 | 6.72 | 0.5 | 2.25 | 6.75 | - | 6.75 | 1.81 | |
8 | 15 | 1.88 | 10.62 | 10.25 | 12-1.12 | 13 | 4.62 | 8.63 | 2.69 | 8.72 | 0.5 | 2.69 | 8.75 | - | 8.75 | 2 | |
10 | 17.5 | 2.12 | 12.75 | 12.62 | 16-1.25 | 15.25 | 4.88 | 10.75 | 2.88 | 10.88 | 0.5 | 4 | 10.92 | - | 10.88 | 2.19 | |
12 | 20.5 | 2.25 | 15 | 14.75 | 16-1.38 | 17.75 | 5.38 | 12.75 | 3.12 | 12.88 | 0.5 | 4.25 | 12.92 | - | 12.94 | 2.38 | |
14 | 23 | 2.38 | 16.25 | 16.75 | 20-1.38 | 20.25 | 5.88 | 14 | 3.31 | 14.14 | 0.5 | 4.62 | 14.18 | - | 14.19 | 2.5 | |
16 | 25.5 | 2.5 | 18.5 | 19 | 20-1.50 | 22.5 | 6 | 16 | 3.69 | 16.16 | 0.5 | 5 | 16.19 | - | 16.19 | 2.69 | |
18 | 28 | 2.62 | 21 | 21 | 24-1.50 | 24.75 | 6.5 | 18 | 3.88 | 18.18 | 0.5 | 5.38 | 18.2 | - | 18.19 | 2.75 | |
20 | 30.5 | 2.75 | 23 | 23.12 | 24-1.62 | 27 | 6.62 | 20 | 4 | 20.2 | 0.5 | 5.75 | 20.25 | - | 20.19 | 2.88 | |
22 | 33 | 2.88 | 25.25 | 25.25 | 24-1.75 | 29.25 | 6.75 | 22 | 4.25 | 22.22 | 0.5 | 6 | 22.25 | - | -- | -- | |
24 | 36 | 3 | 27.25 | 27.62 | 24-1.88 | 32 | 6.88 | 24 | 4.5 | 24.25 | 0.5 | 6.25 | 24.25 | - | 24.19 | 3.25 |
Class 600 Flanges

Nom. Pipe Size | O | T | R | X | No.& Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | D | C | THr |
1/2 | 3.75 | 0.56 | 1.38 | 1.5 | 4-0.62 | 2.62 | 2.06 | 0.84 | To be specified by purchaser. | 0.88 | 0.88 | 0.12 | 0.88 | 0.9 | 0.38 | 0.93 | 0.62 |
3/4 | 4.62 | 0.62 | 1.69 | 1.88 | 4-0.75 | 3.25 | 2.25 | 1.05 | 1 | 1.09 | 0.12 | 1 | 1.11 | 0.44 | 1.14 | 0.62 | |
1 | 4.88 | 0.69 | 2 | 2.12 | 4-.075 | 3.5 | 2.44 | 1.32 | 1.06 | 1.36 | 0.12 | 1.06 | 1.38 | 0.5 | 1.41 | 0.69 | |
1-1/4 | 5.25 | 0.81 | 2.5 | 2.5 | 4-0.75 | 3.88 | 2.62 | 1.66 | 1.12 | 1.7 | 0.19 | 1.12 | 1.72 | 0.56 | 1.75 | 0.81 | |
1-1/2 | 6.12 | 0.88 | 2.88 | 2.75 | 4-0.88 | 4.5 | 2.75 | 1.9 | 1.25 | 1.95 | 0.25 | 1.25 | 1.97 | 0.62 | 1.99 | 0.88 | |
2 | 6.5 | 1 | 3.62 | 3.31 | 8-0.75 | 5 | 2.88 | 2.38 | 1.44 | 2.44 | 0.31 | 1.44 | 2.46 | 0.69 | 2.5 | 1.12 | |
2-1/2 | 7.5 | 1.12 | 4.12 | 3.94 | 8-0.88 | 5.88 | 3.12 | 2.88 | 1.62 | 2.94 | 0.31 | 1.62 | 2.97 | 0.75 | 3 | 1.25 | |
3 | 8.25 | 1.25 | 5 | 4.62 | 8-0.88 | 6.62 | 3.25 | 3.5 | 1.81 | 3.57 | 0.38 | 1.81 | 3.6 | 0.81 | 3.63 | 1.38 | |
3-1/2 | 9 | 1.38 | 5.5 | 5.25 | 8-1.00 | 7.25 | 3.38 | 4 | 1.94 | 4.07 | 0.38 | 1.94 | 4.1 | - | 4.13 | 1.56 | |
4 | 10.75 | 1.5 | 6.19 | 6 | 8-1.00 | 8.5 | 4 | 4.5 | 2.12 | 4.57 | 0.44 | 2.12 | 4.6 | - | 4.63 | 1.62 | |
5 | 13 | 1.75 | 7.31 | 7.44 | 8-1.12 | 10.5 | 4.5 | 5.56 | 2.38 | 5.66 | 0.44 | 2.38 | 5.69 | - | 5.69 | 1.88 | |
6 | 14 | 1.88 | 8.5 | 8.75 | 12-1.12 | 11.5 | 4.62 | 6.63 | 2.62 | 6.72 | 0.5 | 2.62 | 6.75 | - | 6.75 | 2 | |
8 | 16.5 | 2.19 | 10.62 | 10.75 | 12-1.25 | 13.75 | 5.25 | 8.63 | 3 | 8.72 | 0.5 | 3 | 8.75 | - | 8.75 | 2.25 | |
10 | 20 | 2.5 | 12.75 | 13.5 | 16-1.38 | 17 | 6 | 10.75 | 3.38 | 10.88 | 0.5 | 4.38 | 10.92 | - | 10.88 | 2.56 | |
12 | 22 | 2.62 | 15 | 15.75 | 20-1.38 | 19.25 | 6.12 | 12.75 | 3.62 | 12.88 | 0.5 | 4.62 | 12.92 | - | 12.94 | 2.75 | |
14 | 23.75 | 2.75 | 16.25 | 17 | 20-1.50 | 20.75 | 6.5 | 14 | 3.69 | 14.14 | 0.5 | 5 | 14.18 | - | 14.19 | 2.88 | |
16 | 27 | 3 | 18.5 | 19.5 | 20-1.62 | 23.75 | 7 | 16 | 4.19 | 16.16 | 0.5 | 5.5 | 16.19 | - | 18.19 | 3.06 |
Class 900 Flanges

Nom. Pipe Size | O | T | R | X | No.& Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | THr |
Sizes 1/2" Thru 2-1/2" Are Identic al To Class 1500. | |||||||||||||||
3 | 9.5 | 1.5 | 5 | 5 | 8-1.00 | 7.5 | 4 | 3.5 | To be specified by purchaser. | 2.13 | 3.57 | 0.38 | 2.13 | 3.6 | 1.63 |
4 | 11.5 | 1.75 | 6.19 | 6.25 | 8-1.25 | 9.25 | 4.5 | 4.5 | 2.75 | 4.57 | 0.44 | 2.75 | 4.6 | 1.88 | |
5 | 13.75 | 2 | 7.31 | 7.5 | 8-1.38 | 11 | 5 | 5.56 | 3.13 | 5.66 | 0.44 | 3.13 | 5.69 | 2.13 | |
6 | 15 | 2.19 | 8.5 | 9.25 | 12-1.25 | 12.5 | 5.5 | 6.63 | 3.38 | 6.72 | 0.5 | 3.38 | 6.75 | 2.25 | |
8 | 18.5 | 2.5 | 10.63 | 11.75 | 12-1.50 | 15.5 | 6.38 | 8.63 | 4 | 8.72 | 0.5 | 4.5 | 8.75 | 2.5 | |
10 | 21.5 | 2.75 | 12.75 | 14.5 | 16-1.50 | 18.5 | 7.25 | 10.75 | 4.25 | 10.88 | 0.5 | 5 | 10.92 | 2.81 | |
12 | 24 | 3.13 | 15 | 16.5 | 20-1.50 | 21 | 7.88 | 12.75 | 4.63 | 12.88 | 0.5 | 5.63 | 12.92 | 3 | |
14 | 25.25 | 3.38 | 16.25 | 17.75 | 20-1.63 | 22 | 8.38 | 14 | 5.13 | 14.14 | 0.5 | 6.13 | 14.18 | 3.25 | |
16 | 27.75 | 3.5 | 18.5 | 20 | 20-1.75 | 24.25 | 8.5 | 16 | 5.25 | 16.16 | 0.5 | 6.5 | 16.19 | 3.38 | |
18 | 31 | 4 | 21 | 22.25 | 20-2.00 | 27 | 9 | 18 | 6 | 18.18 | 0.5 | 7.5 | 18.2 | 3.5 | |
20 | 33.75 | 4.25 | 23 | 24.5 | 20-2.13 | 29.5 | 9.75 | 20 | 6.25 | 20.2 | 0.5 | 8.25 | 20.25 | 3.63 | |
24 | 41 | 5.5 | 27.25 | 29.5 | 20-2.63 | 35.5 | 11.5 | 24 | 8 | 24.25 | 0.5 | 10.5 | 24.25 | 4 |
Class 1500 Flanges

Nom. Pipe Size | O | T | R | X | No.& Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | D | B3 | THr |
1/2 | 4.75 | 0.88 | 1.38 | 1.5 | 4-0.88 | 3.25 | 2.38 | 0.84 | To be specified by purchaser. | 1.25 | 0.88 | 0.13 | 1.25 | 0.38 | 0.9 | 0.88 |
3/4 | 5.13 | 1 | 1.69 | 1.75 | 4-0.88 | 3.5 | 2.75 | 1.05 | 1.38 | 1.09 | 0.13 | 1.38 | 0.44 | 1.11 | 1 | |
1 | 5.88 | 1.13 | 2 | 2.06 | 4-1.00 | 4 | 2.88 | 1.32 | 1.63 | 1.36 | 0.13 | 1.63 | 0.5 | 1.38 | 1.13 | |
1-1/4 | 6.25 | 1.13 | 2.5 | 2.5 | 4-1.00 | 4.38 | 2.88 | 1.66 | 1.63 | 1.7 | 0.19 | 1.63 | 0.56 | 1.72 | 1.19 | |
1-1/2 | 7 | 1.25 | 2.88 | 2.75 | 4-1.13 | 4.88 | 3.25 | 1.9 | 1.75 | 1.95 | 0.25 | 1.75 | 0.63 | 1.97 | 1.25 | |
2 | 8.5 | 1.5 | 3.63 | 4.13 | 8-1.00 | 6.5 | 4 | 2.38 | 2.25 | 2.44 | 0.31 | 2.25 | 0.69 | 2.46 | 1.5 | |
2-1/2 | 9.63 | 1.63 | 4.13 | 4.88 | 8-1.13 | 7.5 | 4.13 | 2.88 | 2.5 | 2.94 | 0.31 | 2.5 | 0.75 | 2.97 | 1.88 | |
3 | 10.5 | 1.88 | 5 | 5.25 | 8-1.25 | 8 | 4.63 | 3.5 | 2.88 | 3.57 | 0.38 | 2.88 | -- | 3.6 | 2 | |
4 | 12.25 | 2.13 | 6.19 | 6.38 | 8-1.38 | 9.5 | 4.88 | 4.5 | 3.56 | 4.57 | 0.44 | 3.56 | -- | 4.6 | 2.25 | |
5 | 14.75 | 2.88 | 7.31 | 7.75 | 8-1.63 | 11.5 | 6.13 | 5.56 | 4.13 | 5.66 | 0.44 | 4.13 | -- | 5.69 | 2.5 | |
6 | 15.5 | 3.25 | 8.5 | 9 | 12-1.50 | 12.5 | 6.75 | 6.63 | 4.69 | 6.72 | 0.5 | 4.69 | -- | 6.75 | 2.75 | |
8 | 19 | 3.63 | 10.63 | 11.5 | 12-1.75 | 15.5 | 8.38 | 8.63 | 5.63 | 8.72 | 0.5 | 5.63 | -- | 8.75 | 3 | |
10 | 23 | 4.25 | 12.75 | 14.5 | 12-2.00 | 19 | 10 | 10.75 | 6.25 | 10.88 | 0.5 | 7 | -- | 10.92 | 3.31 | |
12 | 26.5 | 4.88 | 15 | 17.75 | 16-2.13 | 22.5 | 11.13 | 12.75 | 7.13 | 12.88 | 0.5 | 8.63 | -- | 12.92 | 3.63 | |
14 | 29.5 | 5.25 | 16.25 | 19.5 | 16-2.38 | 25 | 11.75 | 14 | -- | -- | 0.5 | 9.5 | -- | 14.18 | -- | |
16 | 32.5 | 5.75 | 18.5 | 21.75 | 16-2.63 | 27.75 | 12.25 | 16 | -- | -- | 0.5 | 10.25 | -- | 16.19 | -- | |
18 | 36 | 6.38 | 21 | 23.5 | 16-2.88 | 30.5 | 12.88 | 18 | -- | -- | 0.5 | 10.88 | -- | 18.2 | -- | |
20 | 38.75 | 7 | 23 | 25.25 | 16-3.13 | 32.75 | 14 | 20 | -- | -- | 0.5 | 11.5 | -- | 20.25 | -- | |
24 | 46 | 8 | 27.25 | 30 | 16-3.63 | 39 | 16 | 24 | -- | -- | 0.5 | 13 | -- | 24.25 | -- |
Class 2500 Flanges

Nom. Pipe Size | O | T | R | X | No.& Dia. of Holes | Bolt Circle Dia. | L2 | H | B2 | L | B | r | L3 | B3 | THr |
1/2 | 5.25 | 1.19 | 1.38 | 1.69 | 4-0.88 | 3.5 | 2.88 | 0.84 | To be specified by purchaser. | 1.56 | 0.88 | 0.13 | 1.56 | 0.9 | 1.13 |
3/4 | 5.5 | 1.25 | 1.69 | 2 | 4-0.88 | 3.75 | 3.13 | 1.05 | 1.69 | 1.09 | 0.13 | 1.69 | 1.11 | 1.25 | |
1 | 6.25 | 1.38 | 2 | 2.25 | 4-1.00 | 4.25 | 3.5 | 1.32 | 1.88 | 1.36 | 0.13 | 1.88 | 1.38 | 1.38 | |
1-1/4 | 7.25 | 1.5 | 2.5 | 2.88 | 4-1.13 | 5.13 | 3.75 | 1.66 | 2.06 | 1.7 | 0.18 | 2.06 | 1.72 | 1.5 | |
1-1/2 | 8 | 1.75 | 2.88 | 3.13 | 4-1.25 | 5.75 | 4.38 | 1.9 | 2.38 | 1.95 | 0.25 | 2.38 | 1.97 | 1.75 | |
2 | 9.25 | 2 | 3.63 | 3.75 | 8-1.13 | 6.75 | 5 | 2.38 | 2.75 | 2.44 | 0.31 | 2.75 | 2.46 | 2 | |
2-1/2 | 10.5 | 2.25 | 4.13 | 4.5 | 8-1.25 | 7.75 | 5.63 | 2.88 | 3.13 | 2.94 | 0.31 | 3.13 | 2.97 | 2.25 | |
3 | 12 | 2.63 | 5 | 5.25 | 8-1.38 | 9 | 6.63 | 3.5 | 3.63 | 3.57 | 0.37 | 3.63 | 3.6 | 2.5 | |
4 | 14 | 3 | 6.19 | 6.5 | 8-1.63 | 10.75 | 7.5 | 4.5 | 4.25 | 4.57 | 0.44 | 4.25 | 4.6 | 2.75 | |
5 | 16.5 | 3.63 | 7.31 | 8 | 8-1.88 | 12.75 | 9 | 5.56 | 5.13 | 5.66 | 0.44 | 5.13 | 5.69 | 3 | |
6 | 19 | 4.25 | 8.5 | 9.25 | 8-2.13 | 14.5 | 10.75 | 6.63 | 6 | 6.72 | 0.5 | 6 | 6.75 | 3.25 | |
8 | 21.75 | 5 | 10.63 | 12 | 12-2.13 | 17.25 | 12.5 | 8.63 | 7 | 8.72 | 0.5 | 7 | 8.75 | 3.75 | |
10 | 26.5 | 6.5 | 12.75 | 14.75 | 12-2.63 | 21.25 | 16.5 | 10.75 | 9 | 10.88 | 0.5 | 9 | 10.92 | 4.25 | |
12 | 30 | 7.25 | 15 | 17.38 | 12-2.88 | 24.38 | 18.25 | 12.75 | 10 | 12.88 | 0.5 | 10 | 12.92 | 4.75 |
Pressure Rating:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
Pipe Size (inch) | 150 # | 300 # | 600 # | 900 # | 1500 # | 2500 # | ||||||||||||
WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | |
1/2″ | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | SEE 1500 # WEIGHTS | 5 | 4 | 4 | 7 | 7 | 7 | ||
3/4″ | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | SEE 1500 # WEIGHTS | 6 | 5 | 6 | 8 | 8 | 8 | ||
1″ | 3 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | SEE 1500 # WEIGHTS | 9 | 8 | 8 | 12 | 11 | 11 | ||
1 1/2″ | 4 | 3 | 3 | 7 | 6 | 6 | 8 | 7 | 8 | SEE 1500 # WEIGHTS | 13 | 12 | 13 | 25 | 22 | 23 | ||
2″ | 6 | 5 | 5 | 9 | 7 | 8 | 12 | 9 | 10 | SEE 1500 # WEIGHTS | 25 | 25 | 25 | 42 | 37 | 39 | ||
2 1/2″ | 8 | 7 | 7 | 12 | 10 | 12 | 18 | 13 | 15 | SEE 1500 # WEIGHTS | 36 | 36 | 35 | 52 | 55 | 56 | ||
3″ | 10 | 8 | 9 | 15 | 13 | 16 | 23 | 16 | 20 | 31 | 26 | 29 | 48 | 48 | 48 | 94 | 83 | 86 |
4″ | 15 | 13 | 17 | 25 | 22 | 27 | 42 | 37 | 41 | 53 | 53 | 54 | 73 | 73 | 73 | 145 | 125 | 130 |
5″ | 19 | 15 | 20 | 32 | 28 | 35 | 68 | 63 | 68 | 86 | 83 | 87 | 130 | 130 | 140 | 245 | 210 | 225 |
6″ | 24 | 19 | 26 | 42 | 39 | 50 | 81 | 80 | 86 | 110 | 110 | 115 | 165 | 165 | 160 | 380 | 325 | 345 |
8″ | 39 | 30 | 45 | 67 | 58 | 81 | 120 | 115 | 140 | 175 | 170 | 200 | 275 | 260 | 300 | 580 | 485 | 530 |
10″ | 52 | 43 | 70 | 91 | 81 | 124 | 190 | 170 | 230 | 260 | 245 | 290 | 455 | 435 | 510 | 1075 | 930 | 1025 |
12″ | 80 | 64 | 110 | 140 | 115 | 185 | 225 | 200 | 295 | 325 | 325 | 415 | 690 | 580 | 690 | 1525 | 1100 | 1300 |
14″ | 110 | 90 | 140 | 180 | 165 | 250 | 280 | 230 | 355 | 400 | 400 | 520 | 940 | NA | 975 | NA | NA | NA |
16″ | 140 | 98 | 180 | 250 | 190 | 295 | 390 | 330 | 495 | 495 | 425 | 600 | 1250 | NA | 1300 | NA | NA | NA |
18″ | 150 | 130 | 220 | 320 | 250 | 395 | 475 | 400 | 630 | 680 | 600 | 850 | 1625 | NA | 1750 | NA | NA | NA |
20″ | 180 | 165 | 285 | 400 | 315 | 505 | 590 | 510 | 810 | 830 | 730 | 1075 | 2050 | NA | 2225 | NA | NA | NA |
22″ | 225 | 185 | 355 | 465 | 370 | 640 | 720 | 590 | 1000 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
24″ | 260 | 220 | 430 | 580 | 475 | 790 | 830 | 730 | 1250 | 1500 | 1400 | 2025 | 3325 | NA | 3625 | NA | NA | NA |
Weight Chart:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
- Class 150 Weight
- Class 300 Weight
- Class 600 Weight
- Class 900 Weight
- Class 1500 Weight
- Class 2500 Weight
Class 150 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE MM | FLANGE THICKNESS | SOW SW | WN | BLIND |
1/2 | 15 | 88.9 | 11.2 | 0.4 | 0.5 | 0.4 |
3/4 | 20 | 98.6 | 12.7 | 0.6 | 0.7 | 0.6 |
1 | 25 | 108 | 14.2 | 0.8 | 1 | 0.9 |
1 1/4 | 32 | 117.3 | 15.7 | 1 | 1.3 | 1.2 |
1 1/2 | 40 | 127 | 17.5 | 1.3 | 1.7 | 1.5 |
2 | 50 | 152.4 | 19.1 | 2.1 | 2.6 | 2.4 |
2 1/2 | 65 | 177.8 | 22.4 | 3.3 | 4.1 | 3.9 |
3 | 80 | 190.5 | 23.9 | 3.9 | 4.9 | 4.9 |
3 1/2 | 90 | 215.9 | 23.9 | 4.8 | 6.1 | 6.2 |
4 | 100 | 228.6 | 23.9 | 5.3 | 6.8 | 7.0 |
5 | 125 | 254 | 23.9 | 6.1 | 8.6 | 8.6 |
6 | 150 | 279.4 | 25.4 | 7.5 | 10.6 | 11.3 |
8 | 200 | 342.9 | 28.4 | 12.1 | 17.6 | 19.6 |
10 | 250 | 406.4 | 30.2 | 16.5 | 24 | 28.6 |
12 | 300 | 482.6 | 31.8 | 26.2 | 36.5 | 43.2 |
14 | 350 | 533.4 | 35.1 | 34.6 | 48.4 | 58.1 |
16 | 400 | 596.9 | 36.6 | 44.8 | 60.6 | 76.1 |
18 | 450 | 635 | 39.6 | 48.9 | 68.3 | 93.7 |
20 | 500 | 698.5 | 42.9 | 61.9 | 84.5 | 122.0 |
24 | 600 | 812.8 | 47.8 | 86.9 | 115 | 185.0 |
Class 300 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.6 | 0.8 | 0.6 |
3/4 | 20 | 117.3 | 15.7 | 1.1 | 1.3 | 1.1 |
1 | 25 | 124 | 17.5 | 1.4 | 1.5 | 1.4 |
1 1/4 | 32 | 133.4 | 19.1 | 1.7 | 2.0 | 1.8 |
1 1/2 | 40 | 155.5 | 20.6 | 2.5 | 2.9 | 2.7 |
2 | 50 | 165.1 | 22.4 | 2.9 | 3.4 | 3.2 |
2 1/2 | 65 | 190.5 | 25.4 | 4.3 | 5.2 | 4.9 |
3 | 80 | 215.9 | 28.4 | 5.9 | 6.9 | 6.8 |
3 1/2 | 90 | 228.6 | 30.2 | 7.3 | 8.7 | 8.7 |
4 | 100 | 254 | 31.8 | 9.6 | 11.2 | 11.5 |
5 | 125 | 279.4 | 35.1 | 12.3 | 15.1 | 15.6 |
6 | 150 | 317.5 | 36.6 | 15.6 | 19.1 | 20.9 |
8 | 200 | 381 | 41.1 | 24.2 | 29.9 | 34.3 |
10 | 250 | 444.5 | 47.6 | 34.1 | 42.7 | 53.3 |
12 | 300 | 520.7 | 50.8 | 49.8 | 61.8 | 78.8 |
14 | 350 | 584.2 | 53.8 | 69.9 | 85.8 | 105.0 |
16 | 400 | 647.7 | 57.2 | 88.1 | 106.0 | 137.0 |
18 | 450 | 711.2 | 60.5 | 109.0 | 131.0 | 175.0 |
20 | 500 | 774.7 | 63.5 | 134.0 | 158.0 | 221.0 |
24 | 600 | 914.4 | 70.0 | 201.0 | 230.0 | 339.0 |
Class 600 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.7 | 0.9 | 0.8 |
3/4 | 20 | 117.3 | 15.7 | 1.3 | 1.5 | 1.3 |
1 | 25 | 124.0 | 17.5 | 1.5 | 1.8 | 1.6 |
1 1/4 | 32 | 133.4 | 20.6 | 2 | 2.5 | 2.2 |
1 1/2 | 40 | 155.4 | 22.4 | 3 | 3.5 | 3.3 |
2 | 50 | 165.1 | 25.4 | 3.6 | 4.4 | 4.2 |
2 1/2 | 65 | 190.5 | 28.4 | 5.3 | 6.4 | 6.1 |
3 | 80 | 209.6 | 31.8 | 7 | 8.5 | 8.4 |
3 1/2 | 90 | 228.6 | 35.1 | 8.8 | 10.7 | 11 |
4 | 100 | 273.1 | 38.1 | 14.5 | 17.4 | 17.3 |
5 | 125 | 330.2 | 44.5 | 24.4 | 29.2 | 29.4 |
6 | 150 | 355.6 | 47.8 | 28.7 | 34.9 | 36.1 |
8 | 200 | 419.1 | 55.6 | 43.4 | 53.9 | 58.9 |
10 | 250 | 508 | 63.5 | 70.3 | 86.5 | 97.5 |
12 | 300 | 558.8 | 66.5 | 84.2 | 103.0 | 124 |
14 | 350 | 603.3 | 69.9 | 98.7 | 122.0 | 151 |
16 | 400 | 685.8 | 76.2 | 142.0 | 170.0 | 214 |
18 | 450 | 743 | 82.6 | 173.0 | 204.0 | 272 |
20 | 500 | 812.8 | 88.9 | 220.0 | 254.0 | 349.0 |
24 | 600 | 939.8 | 101.6 | 312.0 | 358.0 | 533.0 |
Class 900 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 241.3 | 38.1 | 11.6 | 13.7 | 13.1 |
4 | 100 | 292.1 | 44.5 | 19.7 | 22.5 | 26.9 |
5 | 125 | 349.3 | 50.8 | 31.9 | 37.4 | 36.5 |
6 | 150 | 381 | 55.6 | 41.1 | 47.7 | 47.4 |
8 | 200 | 469.9 | 63.5 | 70.7 | 81.3 | 82.5 |
10 | 250 | 546.1 | 69.9 | 101.0 | 119 | 122.0 |
12 | 300 | 609.6 | 79.2 | 133.0 | 157.0 | 173.0 |
14 | 350 | 641.4 | 85.6 | 153.0 | 180.0 | 206.0 |
16 | 400 | 704.9 | 88.9 | 185.0 | 217.0 | 259.0 |
18 | 450 | 787.4 | 101.6 | 258.0 | 292.0 | 367.0 |
20 | 500 | 857.3 | 108.0 | 317.0 | 362.0 | 463.0 |
24 | 600 | 1041.4 | 139.7 | 606.0 | 665.0 | 876.0 |
Class 1500 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10.1 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 266.7 | 47.8 | 19.9 | 19.1 | |
4 | 100 | 311.2 | 53.8 | 29.9 | 29.9 | |
5 | 125 | 374.7 | 73.2 | 55.4 | 58.4 | |
6 | 150 | 393.7 | 82.6 | 68.4 | 71.8 | |
8 | 200 | 482.6 | 91.9 | 117 | 122 | |
10 | 250 | 584.2 | 108 | 194.0 | 210.0 | |
12 | 300 | 673.1 | 124 | 288.0 | 316.0 | |
14 | 350 | 749.3 | 133.4 | 380.0 | 420 | |
16 | 400 | 825.5 | 146.1 | 485.0 | 558.0 | |
18 | 450 | 914.4 | 162.1 | 644.0 | 760.0 | |
20 | 500 | 984.3 | 177.8 | 775.0 | 965.0 | |
24 | 600 | 1168.4 | 203.2 | 1232.0 | 1558.0 |
Class 2500 Flanges Weight

NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | |||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | WN | BLIND |
1/2 | 15 | 133.4 | 30.2 | 3.1 | 3.0 |
3/4 | 20 | 139.7 | 31.8 | 3.7 | 3.5 |
1 | 25 | 158.8 | 35.1 | 5.2 | 5.0 |
1 1/4 | 32 | 184.2 | 38.1 | 7.7 | 7.4 |
1 1/2 | 40 | 203.2 | 44.5 | 10.9 | 10.4 |
2 | 50 | 235 | 50.8 | 16.2 | 15.6 |
2 1/2 | 65 | 266.7 | 57.2 | 23.7 | 22.6 |
3 | 80 | 304.8 | 66.5 | 36.2 | 34.8 |
4 | 100 | 355.6 | 76.2 | 55.3 | 53.9 |
5 | 125 | 419.1 | 91.9 | 92.5 | 90.8 |
6 | 150 | 482.6 | 108 | 143.0 | 141 |
8 | 200 | 552.5 | 127 | 215.0 | 214 |
10 | 250 | 673.1 | 165.1 | 406.0 | 411.0 |
12 | 300 | 762 | 184.2 | 572.0 | 592.0 |
Different Types:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges












Price List:- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
- Carbon Steel F42 Blind Flanges
USD $2.1 – $7.01 / Kg - Carbon Steel F46 Reducing Flanges
USD $2.05 – $7.15 / Kg - Carbon Steel F48 Plate Flange
USD $2.45 – $7.45 / Kg - Carbon Steel F50 Threaded Flanges
USD $2.18 – $7.78 / Kg - Carbon F52 Weld Neck Flanges
USD $2.14 – $7.39 / Kg - Astm A694 Carbon Steel F56 RTJ Flanges
USD $2.11 – $5 / Kg - Carbon Steel F60 Slip On Flanges
USD $2.13 – $7.89 / Kg

Application Industries
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Packaging Industries
We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Bend Test
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
