The Threaded Flanges manufacturer / exporters around the globe.Astec Inc. has a manufacturing unit dedicated fundamentally to the production. It is 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 flanges manufacturer and exporters as well forgings for more than a decade and that is what makes us one of the most largest Stainless Steel Threaded Flanges 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

Stainless Steel Threaded Flanges

Range: 1/2 ” (15 NB) to 48″ (1200NB)

Flanges Class: 150# , 300# , 400# , 600#, 900 # , 1500# , 2500 # .

Stainless Steel Threaded Flanges | Carbon Steel | Alloy Steel.

STAINLESS STEEL THREADED FLANGES 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


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

Manufacturer of ANSI B16.47 Flanges Stainless Steel Flanges 321H
Stainless Steel Flanges 202 Stainless Steel Flanges 308
Stainless Steel Flanges 304 Stainless Steel Flanges 309
Stainless Steel Flanges 304L Stainless Steel Flanges 310
Stainless Steel Flanges 316 Stainless Steel Flanges 310S
Stainless Steel Flanges 316L Stainless Steel Flanges 347
Stainless Steel Flanges 317 Stainless Steel Flanges 347H
Stainless Steel Flanges 317L Stainless Steel Flanges 904
Stainless Steel Flanges 321 Stainless Steel Flanges 904L

Astec of the largest Threaded Flanges manufacturer / exporters also provide the following services:

  • Plate cutting by CNC gas and plasma cutting machine
  • Plate Bending
  • Plate Rolling
  • Turning
  • Milling
  • Welding
  • Drilling
  • Profiled steel rolling

This Stainless Steel Threaded Flanges is exports & standard packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark.Stainless Steel Threaded Flanges are well packaged to ensure that there is no damage.

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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