Carbon steel or black steel is in use among many industrial applications. The pipes made up of these steels are more corrosion resistant but are less strong compared to their alloy counterparts. These are called black steel as well. Kanak Metal & Alloys is a manufacturer and supplier of carbon steel products. Our Black steel pipe bends are a type of pipe fittings. The bends are one of the commonly used of fitting types. We produce different grades, sizes, types and varieties of carbon steel bends.
Carbon Steel Bends Manufacturer
Black steel pipe bends
We are PED Approved Carbon Steel Welded Pipe Bend Manufacturer this product is better suited for the applications that require much welding where the Carbon Steel Pipe Elbow is readily made to fit in with pipes. The difference between the elbows and the bends is the curvature. The bends curve gradually, whereas the elbows usually make a sudden change of direction.
The dimensionally accurate Carbon Steel Pipe Bends is used in sensitive applications where the diameter of the smaller size pipes has to be accurate. Also, there are short radius bends and long radius bends depending on the application requirements. Our Black steel pipe bends are made up of high quality steel. We also manufacture the 180 degree Carbon Steel Return Bends to reverse the direction of piping. Please contact us for further details on piping and fitting products.
Carbon steel pipe bend is suitable for machine cold bending without any heat treatment to the bend radius limits which is indicated in the following table:
| A-587 ERW | A-53 Grade B Seamless | A-53 Grade B ERW | A-106 Grade B Seamless | |
|---|---|---|---|---|
| Heat Treatment | Normalized | Hot Finished | Hot Finished | Hot Finished |
| Cold Bending | 1-1/2D | 3D – 6D | 3D – 6D | 3D – 6D |
| Yield Point, Min. PSI | 30,000 | 35,000 | 35,000 | 35,000 |
| Elong. in 2", Min. % | 40 | 30 | 30 | 30 |
| Tensile Strength, Min. PSI | 48,000 | 60,000 | 60,000 | 60,000 |
| Manganese % | 0.27 – 0.63 | 1.20 Max. | 1.20 Max. | 0.27 – 1.06 |
| Carbon % Max. | 0.15 | 0.3 | 0.3 | 0.3 |
| Sulpher % Max. | 0.058 | 0.06 | 0.06 | 0.058 |
| Aluminum % Min. | 0.02 | Not Specified | Not Specified | 0.10 Min. Silicon |
| Phosphorous % Max. | 0.048 | 0.05 | 0.05 | 0.048 |
| Grain Size | Fine Grain | Not Controlled | Not Controlled | Not Controlled |
| ASME B31.3 - 93 Allowable Stress Values KIPS / Sq. In. -20° F to 400° F |
13.60 | 20.00 | 17.00 | 20.00 |
| As a High Carbon Steel Elbow Manufacturers we produce this product in various sizes. | ||||
Base Material of Pipe Bends & Thickness |
Carbon Bend Radius |
CS Min. Bend Radius, |
|---|---|---|
| Cold Rolled Steel- 14 gauge bend ( 0.075" | 1.91mm ) | 0.415" | 0.07" |
| Cold Rolled Steel - 16 gauge bend ( 0.060" | 1.52 mm ) | 0.33" | 0.05" |
| Cold Rolled Steel - 18 gauge bend ( 0.048" | 1.22 mm ) | 0.265" | 0.05" |
| Cold Rolled Steel - 20 gauge bend ( 0.036" |0.91 mm ) | 0.18" | 0.04" |
| Galvanneal - 16 gauge pipe bend ( 0.064" |1.61 mm ) | 0.288" | 0.05" |
| Galvanneal - 18 gauge pipe bend ( 0.052" |1.32 mm ) | 0.26" | 0.05" |
| Galvanneal - 20 gauge pipe bend ( 0.040" |1.01 mm ) | 0.2" | 0.05" |
| Aluminum 5052-H32 - ( 0.040" | 1.02 mm ) | 0.18" | 0.04" |
| Aluminum 5052-H32 - ( 0.051" | 1.30 mm ) | 0.255" | 0.04" |
| Aluminum 5052-H32 - ( 0.064" | 1.63 mm ) | 0.32" | 0.04" |
Bend Radii : 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm.
Available Radius : Manufacturer of Carbon Steel Bends in 2.5D, 3D Bend, 5D, 10D Bend, 22D.
O.D. : 38.0 mm - 206.0 mm.
Bending angle (θ) : 15 Deg, 22 Deg, 22.5 Deg, 30Deg, 45 Deg, 60Deg, 90 Deg, 135 Deg, 180 Degree Elbow or custom.
Manufacturer of CS Bend Sizes : Seamless 1/2 inch to 24 inch; Welded / ERW : 2 inch to 36 inch.
Types : Welded, Seamless, ERW, Fabricated
| Pipe Fittings | Rigid PVC/HDPE e = 0.005 mm |
GRP/FRP e = 0.02 mm |
Commercial Steel e = 0.05 mm |
Spiral Weld Steel e = 0.1 mm |
|---|---|---|---|---|
| Threaded Carbon Steel Pipe Bends | ||||
| 90°, r/d=1 | 37 | 34 | 30 | 26 |
| 45°, r/d=1 | 20 | 18 | 16 | 14 |
| Welded Carbon Steel Pipe Bends | ||||
| 90°, sharp bend | 69 | 63 | 55 | 49 |
| 90°, r/d=1 | 23 | 21 | 19 | 16 |
| 90°, r/d=1.5 | 17 | 15 | 13 | 12 |
| 90°, r/d=2 | 14 | 13 | 11 | 10 |
| 45°, sharp bend | 22 | 20 | 18 | 16 |
| 45°, r/d=1 | 17 | 16 | 14 | 12 |
| 45°, r/d=1.5 | 12 | 11 | 9.4 | 8.3 |
| Gauge | Low Temperature Radius Includes Minimum Closeness of Cutout to Bend |
Radius (Refers to Inner Radius) |
| 11 gauge pipe bend (0.120" |3.05mm) | .5" | .07", .08", .09", .1", .125" |
| 14 gauge pipe bend (0.075" | 1.9 mm) | .275" | .05", .055", .062", .07", .075" |
| .375" | .07", .105" | |
| .5" | .09", .11", .115", .12" | |
| 1.375" | .4" | |
| 16 gauge pipe bend (0.060" | 1.52 mm) | .2" | .035", .05" |
| .265" | .05", .055", .075", .08" | |
| .375" | .07" | |
| .5" | .105", .12" | |
| 18 gauge pipe bend (0.048" | 1.22 mm) | .2" | .04", .045", .05" |
| .265" | .06", .07", .08", .085" | |
| .375" | .1", .125" | |
| .5" | .115", .12" | |
| 20 gauge pipe bend (0.035" | 0.89 mm) | .2" | .05" |
| .265" | .06", .07" | |
| .375" | .095" | |
| 22 gauge pipe bend (0.029" | 0.74 mm) | .2" | .05" |
| .265" | .04", .08" | |
| 24 gauge pipe bend (0.024" | 0.61 mm) | .2" | .04" |
| .265" | .08" |
| inches | ND | millimeter | Radius | Center to center | Back to face | Center to end |
| D | A | O | K | B | ||
| 1/2 | 15 | 21,34 | 38,10 | 76,20 | 47,62 | 15,87 |
| 3/4 | 20 | 26,67 | 28,57 | 57,15 | 42,86 | 11,11 |
| 1 | 25 | 33,40 | 38,10 | 76,20 | 55,56 | 22,22 |
| 1 1/4 | 32 | 42,16 | 47,60 | 95,25 | 69,85 | 25,40 |
| 1 1/2 | 40 | 48,26 | 57,15 | 114,30 | 82,55 | 28,57 |
| 2 | 50 | 60,32 | 76,20 | 152,40 | 106,40 | 34,92 |
| 2 1/2 | 65 | 73,02 | 95,25 | 190,50 | 131,80 | 44,45 |
| 3 | 80 | 88,90 | 114,30 | 228,60 | 158,75 | 50,80 |
| 3 1/2 | 90 | 101,60 | 133,35 | 266,70 | 184,15 | 57,15 |
| 4 | 100 | 114,30 | 152,40 | 304,80 | 209,55 | 63,50 |
| 5 | 125 | 141,30 | 190,50 | 381,00 | 261,90 | 79,38 |
| 6 | 150 | 168,27 | 228,60 | 457,20 | 312,70 | 95,25 |
| 8 | 200 | 219,07 | 304,80 | 609,60 | 414,30 | 127,00 |
| 10 | 250 | 273,05 | 381,00 | 762,00 | 517,50 | 158,75 |
| 12 | 300 | 323,85 | 457,20 | 914,40 | 619,10 | 190,50 |
| 14 | 350 | 355,60 | 533,40 | 1066,80 | 711,20 | 222,25 |
| 16 | 400 | 406,40 | 609,60 | 1219,20 | 812,80 | 254,00 |
| 18 | 450 | 457,20 | 685,80 | 1371,60 | 914,40 | 285,74 |
| 20 | 500 | 508,00 | 762,00 | 1524,00 | 1016,00 | 317,50 |
| 22 | 550 | 558,80 | 838,20 | 1676,40 | 1117,60 | 342,90 |
| 24 | 600 | 609,60 | 914,40 | 1828,80 | 1219,20 | 381,00 |
| 28 | 700 | 711,20 | 1066,80 | 2133,60 | 1422,40 | 441,90 |
Buy directly from Carbon steel long radius elbow Manufacturer in India for finest deals
| Product | Price |
| 2d Carbon Steel pipe bend | $2.40 - $4.82/ Kilogram |
| 1/2 inch lr bw 90 degree carbon steel pipe weld bend | $1.00 - $76.10/ Piece |
| 2" X Sch 40 3d 5d 10d carbon steel pipe fittings bend | $0.55 - $4.95/ Piece |
| DIN2605 BS EN 10253 ST37.2 carbon 90 degree 3d 5d steel pipe bend | $0.25 - $48.28/ Piece |
| NPS
inches |
ELBOWS
LR 90° |
ELBOWS
SR 90° |
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| Sch.
5S |
Sch.
10S |
Sch.
40S |
Sch.
80S |
Sch.
5S |
Sch.
10S |
Sch.
40S |
Sch.
80S |
|
| 1/2 | 0.05 | 0.06 | 0.08 | 0.10 | 0.03 | 0.04 | 0.05 | 0.07 |
| 3/4 | 0.06 | 0.07 | 0.09 | 0.11 | 0.04 | 0.05 | 0.06 | 0.07 |
| 1 | 0.09 | 0.15 | 0.18 | 0.20 | 0.06 | 0.10 | 0.12 | 0.13 |
| 1 1/4 | 0.13 | 0.20 | 0.25 | 0.35 | 0.09 | 0.13 | 0.17 | 0.12 |
| 1 1/2 | 0.18 | 0.30 | 0.40 | 0.50 | 0.12 | 0.20 | 0.27 | 0.33 |
| 2 | 0.30 | 0.50 | 0.70 | 0.90 | 0.20 | 0.33 | 0.47 | 0.60 |
| 2 1/2 | 0.60 | 0.85 | 1.35 | 1.80 | 0.40 | 0.60 | 0.90 | 1.20 |
| 3 | 0.90 | 1.30 | 2.00 | 2.90 | 0.60 | 0.90 | 1.35 | 1.90 |
| 4 | 1.40 | 2.00 | 4.00 | 5.90 | 0.90 | 1.35 | 2.65 | 3.90 |
| 5 | 2.90 | 3.60 | 6.50 | 9.70 | 1.95 | 2.40 | 4.35 | 6.50 |
| 6 | 4.00 | 5.00 | 10.5 | 16.0 | 2.70 | 3.35 | 7.00 | 10.5 |
| 8 | 7.40 | 10.0 | 21.5 | 33.5 | 4.90 | 6.70 | 14.5 | 22.5 |
| 10 | 13.6 | 16.8 | 38.5 | 52.5 | 9.10 | 11.2 | 25.6 | 35.0 |
| 12 | 23.4 | 27.0 | 59.0 | 79.0 | 15.6 | 18.0 | 39.5 | 53.0 |
| 14 | 29.0 | 35.0 | 70.0 | 94.0 | 19.3 | 23.5 | 47.0 | 63.0 |
| 16 | 41.3 | 47.0 | 95.0 | 125 | 27.5 | 31.5 | 63.5 | 84.0 |
| 18 | 51.8 | 59.0 | 120 | 158 | 34.5 | 39.5 | 80.0 | 105 |
| 20 | 73.0 | 85.0 | 146 | 194 | 49.0 | 57.0 | 98.0 | 129 |
| 24 | 122 | 140 | 210 | 282 | 82.0 | 94.0 | 140 | 188 |
| Manufacturer of Low Carbon steel bends elbows in Customized Degree. | ||||||||
| High Carbon Steel Seamless 5D Bend, 90 Deg., Beveled Ends | UAE, Europe, United Kingdom -UK, Malaysia, Indore |
| ANSI B16.49 Carbon Steel 6D Bend, BW Ends, 20 Inch, SCH 60 | Mumbai, Philippines, Belgium, Dammam -KSA, Indonesia, Noida |
| Low Carbon Steels 3D Bend Pipe Fittings | Thailand, Qatar, Europe, France, Bengaluru, Sikandrabad |
| Carbon Steels 90 Degree Mitred Bend, DN750, AWWA C208 | Spain, UK, Egypt, Nagpur, Lucknow, Mexico, Nashik |
| Sch 80, ASTM A234 Carbon Steel Bend, Black Coated, 4 Inch | Germany, Czechia, Thailand, Chennai, Malaysia, Thiruvananthapuram |
| R=5D, Medium Carbon Steel Pipe Bends, ASME B16.49 | Japan, Malaysia, Chandigarh, Romania, Europe, Faridabad |
| ANSI B16.49 CS 90 Deg Bend, R=3D, 36 Inch | Pune, Bangladesh, USA, Finland, Malaysia, Surat |
| 10 Inch, Killed Carbon Steels 90D Bend, SCH 40, ANSI B16.49, 5D | Philippines, Malaysia, Canada, Singapore, Jaipur, Ludhiana |
| Normalized Carbon Steel Bend Pipe Fittings | Saudi Arabia (KSA), Brazil, Kuwait, South Africa, Ahmedabad |
| ASTM A234 Black Steels 30D Bends, 30 Inch | Kochi, Russia, Malaysia, Dubai, Netherlands, Dehradun |
| A234 Carbon Steels 4D Bend, ANSI B16.49, 20 Inch, SCH 40, 2032mm, Black | Kolkata, Singapore, South Africa, Bahrain, Agra |
| 26 Inch, ANSI B16.49 Carbon Steel Bend, 30 Deg | Malaysia, Los Alamos -Mexico, Taiwan, Philippines, Bhuneshwar |
| ANSI B16.9, 6 Inch, High Carbon Steels 5D Bend, 45 Degrees, SCH 80 | UK, Nigeria, Philippines, France, Australia, Hyderabad, Thane |
| 24 Inch, ANSI B16.9 Carbon Steel Bend, BW Ends, Black Coating | Poland, UK, Canada, Ellington -United States, Navi Mumbai |
| 45 DEG, Plain Carbon Steels 5D Bends, SCH XS, 6 Inch, B16.49 | Oman, UAE, Patna, Hong Kong, Malaysia, Ahmedabad |
| 11.90 MM, Quenching Carbon Steels 45D Bend, 36 Inch, ANSI B16.49 | Malaysia, Vadodara, Sweden, Colombia, China, Rajkot |
| 90 Degree, ANSI B16.49 Carbon Steel 3D Hot Induction Seamless Bends | Visakhapatnam, Chile, Italy, Iran, Singapore, Delhi, Bhopal |
| 36 Inch, Killed Carbon Steels 90D Bends, WT 0.938 Inch | United Arab Emirates (UAE), Norway, Turkey, Malaysia, Coimbatore |
| Schedule 80, ANSI B16.9 Carbon Steels 5D Bend Pipe, BW, 6 Inch | Malaysia, NY 12203 (USA), Singapore, South Korea, Gurgaon |
Coimbator, Madhya Pradesh, Pune, Rajkot, Ahmedabad, Amravati, Kolkata, Gujarat, Chennai.