• ISO 9001:2008 | OHSAS 18001:2007 | ISO 14000:2004
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Copper nickel Flanges Manufacturers in India

Copper nickel Flanges manufacturers, Copper nickel Flanges, Copper nickel Flanges suppliers, ASTM B122, B171, B466, B467 Copper nickel Flanges, Copper nickel Seamless/Seam Welded Flanges , Copper nickel Fabricated Flanges , Copper nickel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.

MICROTECH STAINLESS STEEL CO. is specialized in manufacturing and supplying of Copper nickel Flanges, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Copper nickel Flanges such as Copper nickel Slip On Flangess,etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Copper nickel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iran , Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, MICROTECH STAINLESS STEEL CO. is the only company in INDIA which is approved Manufacturer & supplier of Copper nickel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, MICROTECH STAINLESS STEEL CO.is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, MICROTECH STAINLESS STEEL CO. is India's 6th largest Manufacturer, supplier & exporter of Copper nickel Flanges.

Infrastructure :

MICROTECH STAINLESS STEEL CO. is 6th largest Copper nickel Flanges & Flanges manufacturers in INDIA. we have following latest automated machines to manufacture Copper nickel Flanges : Induction Slip On Flanges Making Machines, Bulge Forming Machine, Pipe Bending Machine, Slip On Flanges Cold Forming Machine, Induction Slip On Flanges Machine, Hydraulic Pressing Machine, Slip On Flanges and Pipe Bending Machine, Beveling Machine, we have largest Four-Column Hydraulic Press in INDIA which is used for pipe bending, pipe fitting press forming, metal sheet stretching and pulling. MICROTECH STAINLESS STEEL CO.is INDIA's largest Engineering & Forging Company related to Petro-Chemical and Oil & Gas Industry.


Copper nickel Flanges

Copper nickel Flanges


Benefits of Cupronickel Fitting

  • Low corrosion in seawater/salt water applications
  • High resistance to stress corrosion cracking (SCC) in seawater
  • High general resistance to crevice corrosion and stress corrosion due to chlorides
  • Strong pitting resistance
  • Ease of welding and fabrication

Cupro/ Copper Nickel Flanges Range & Specification

Cupro/ Copper Nickel flanges can be manufactured and supplied in a variety of sizes and pressure ratings to meet project specific requirements of our customers. We are manufacturing duplex pipe fitting & flanges for industrial purpose like boiler manufacturing, brewing tanks and desalination plants.


Cupro/ Copper Nickel Forged and Plate Flanges

Specification ASTM / ASME SB 61 / 62 / 151 / 152
Grade UNS No. C70600 ( Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), C 71640
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½" to 36"
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

We are manufacturer of Raised Face or Flat Face duplex steel flanges.

Type of Cupro Nickel Flanges
Cupro/ Copper Nickel Slip-On Flanges Cupro/ Copper Nickel Threaded Flanges
Cupro/ Copper Nickel Weld Neck Flanges Cupro/ Copper Nickel Socket Weld Flanges
Cupro/ Copper Nickel Blind Flanges Cupro/ Copper Nickel Reducing Flanges
Cupro/ Copper Nickel Lap Joint Flanges Cupro/ Copper Nickel Plate Flanges