MANUFACTURERS OF PIPE BENDS, PIGGABLE BENDS, U-BENDS, RETURN BENDS, MITER BENDS, MANUFACTURER / EXPORTER IN INDIA | ASME/ANSI B16.9, ANSI B16.28, MSS-SP-43, CARBON, ALLOY, STAINLESS STEEL BENDS – 3D, 4D, 5D, 6D, 8D, 10D
We Would Like To Introduce Ourselves As The Reputed & Leading Manufacturers of 3D Bend, 5D Bend, Long Radius Bend, Piggable Bend, Hot Bend, Hot Induction Bend, U Bend, J Bend, Mitered Bend, Customized Bend, Stainless Steel Bend, Duplex Stainless Steel Bend, Alloy Steel Bend, Carbon Steel Bend, Low Temperature Carbon Steel Bend in Mumbai (India), Dynamic Forge & Fittings. is a leading manufacturer, exporter and supplier of stainless steel bends, carbon steel bends, and alloy steel bends in a complete range of radius and diameters. Steel pipe bends can be manufactured from a wide range of pipe materials – including low and high yield carbon steels, alloy steels, stainless steels, Cr-Ni alloys and titanium. We specialise in the manufacture of large and small size stainless steel bends and piggable bends in grades Duplex, 310S, 304L, 316L, 317L, 347, 321, 904L.
Generally stainless steel bends and carbon steel bends can be manufactured from seamless or welded pipes, but the choice is made taking into consideration the technical challenges involved.
Increasing number of customers in the petrochemical industry are choosing stainless steel bends, carbon steel bends and nickel alloy bends as a preferred option for modern piping and tubing systems, as good quality pipe bends significantly reduce the need for welding and use of pipe fittings. Use of stainless steel bends, carbon steel bends and alloy steel bends in piping systems also improves the flow of fluids in the piping system.
We provide our customers a wide range of Hot Induction Pipe Bend that are manufactured from quality raw materials. Offered in varied sizes, these are widely used in various refineries and thermal & nuclear power plants. Further, Hot Induction Pipe Bend are available in varied sizes and are corrosion resistant, heat resistant as well as are easy to install. Furthermore, we offer these Hot Induction Pipe Bend at reasonable prices., Our pipe bends find applications across various industry verticals such as petroleum, power generation, natural gas, chemicals, ship building, and other industries.
Outside Diameter: Seamless Pipe Bends (1/2″ – 24″), ERW / Welded / Fabricated Pipe Bends (2″ – 36″)
Wall Thickness: 3mm-40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Bending Radius: R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Product Angle: 0° – 180°
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, SolderingSteel Bends, Stainless Steel Bends Manufacturer, Piggable Bends, Miter Bends Exporter, 3D Bends, 5D Bends - Buy Now
Dynamic Forge & Fittings. is a leading manufacturer, exporter and supplier of stainless steel bends, carbon steel bends, and alloy steel bends in a complete range of radius and diameters. All our products are supplied with Test Certificates as per EN 10204 3.1, with complete chemical and physical test results.
Applications
Bending Capabilities
Induction Bending Machine |
I B Mc 1 |
I B Mc 2 |
I B Mc 3 |
Size of Pipe |
3” – 14” |
4” – 36” |
4” – 48” |
Bending Radius (mm) |
1780 |
4575 |
7320 |
Thickness (mm) |
5 – 50 UpTo 14” Dia Pipe |
6 – 36 for 26” – 36” Dia Pipe |
8 – 32 mm for 38” – 48” Dia Pipe |
Advantages
Thickness (mm) |
Upto 14” dia pipe – 5 – 50mm |
26” – 36” dia pipe – 6 – 36mm |
|
38” – 48” dia pipes – 8- 32mm |
Description of Bending Machine
The Induction bending plant is installed on base frame and pivot track. The base frame supports pipe carriage and rolls. The radius arm is mounted on pivot track assembly through main pivot track. The pipe clamps are mounted on to the radius arm and on to the base frame.
The push drive system is DC electric power motor / gear box. The control system is PLC, which provides accurate and infinitely variable speed control and thereby accurate bending angle control. Induction power pack is of 350 KW for elevating the temperature up to 1050°C. The induction coil mounting / setting is in 3-plane movement configuration.
Bending Process
The pre-inspected pipe having positive thickness is kept on the pipe carriage and clamped hydraulically on the rear carriage. The induction coil and cooling coils are mounted around the pipe.
The concentricity of induction coil is adjusted with 3-plane movement to assure the uniform heating by induction. The radius of bend is fixed by adjusting the radius arm and front clamp. The pointer is also set to the correct degree. The pipe is pushed forward slowly so as to clamp rigidly with front clamp. The pipe is marked for arc length and initial thickness / hardness measurements.
Before starting the bending operations the hydraulic pressure / water level / flow switches etc. are checked. The pipe is now heated by induction to the temp of 815 - 995 C. By pushing the pipe by push clamp the bending of the pipe is started slowly and carried out at speed of 10 - 40 mm/min.
The bending operation is stopped at the specified angle of bend and predetermined arc length. The bend is removed from the machine and kept on an inspection platform for measurement of tolerances.
Stainless Steel Hot Induction Pipe Bend ; ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Hot Induction Pipe Bend : ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Hot Induction Pipe Bend : ASTM A420 WPL3, A420 WPL6
Alloy Steel Hot Induction Pipe Bend : ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Steel Hot Induction Pipe Bend : ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy Hot Induction Pipe Bend : ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )