Astec Inc. has a manufacturing unit dedicated fundamentally to the production of Forged Steel Flange, supplied to various Manufacturers / Distributors around the globe and consumed by chemical, naval, nuclear, power, brewery, paper, petroleum and gas, feeding, and fertilizers industries.

Astec Inc. is focusing presently in domestic as well as export market currently supplying its product to Canada, Korea, Kuwait, UK, Europe, Middle east countries in large volumes and to some of the biggest names in the industry.We are having experience of flange manufacturer and exporters as well forgings for more than a decade and that is what makes us one of the most largest flange manufacturer and exporters in India.

All flanges are according to international standards:
ASME – DIN – EN 1092-1 – BS – NF – UNI – AFNOR

Pressure classes: ASME from 1.500 psi to 20.000 psi

Flanges Manufacturer & Exporters

Execution: Threaded and Socket Weld.

Type: Weld Neck Flange , Blind Flange , Long Weld Neck Flange , Socket Weld Flange , Slip On Flange , Lap Joint Flange , Threaded Flange , Plate Flange.

Range: 1/2 ” (15 NB) to 48″ (1200NB)

Materials: ASTM A105; ASTM A350 LF2,LF3,LF6; ASTM A694 F42,F52,F60,F65;ASTM A 182 F11 F22 F304 F304L F316 F316L F50-61; ASTM SA 182 F51 , F53 , F55 , C2276 , C22 , B2

Flanges Class: 150# , 300# , 400# , 600#, 900 # , 1500# , 2500 # , ASA 150, ASA300 , PN 6 , 10 , 16 , 25 , 40 , 64 , 100 , 160 ETC. AVAILABLE NACE MR 01-75


Stainless Steel Flanges | Carbon Steel Flanges | Alloy Steel Flanges.

Others Flanges: Duplex Flange, Monel Flange, Nickel Flange, Inconel Flange, Copper Flange, Titanium Flange, Hastelloy Flange etc.

More Type: Orifice Flange, High Hub flange, Weldoflange, Nipoflange, Nozzles, Screwed Flange, Ring Joint Flange, Reducing Flange.

Plate cutting by CNC gas and plasma cutting machine.

Astec Inc.one of the largest flanges manufacturer & exporters also provide the following services

  • Plate Bending
  • Plate Rolling
  • Turning
  • Milling
  • Welding
  • Drilling
  • Profiled steel rolling

Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report will be provided along with delivery.

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