Hastelloy Flanges

Hastelloy Flanges, Hastelloy Flanges Manufacturers, Hastelloy Flanges Suppliers, Hastelloy Flanges Manufacturers in India

Hastelloy Flanges Manufacturers in India, ASTM b366 Hastelloy Flanges, Manufacturer of Hastelloy Flanges in India, Hastelloy C276 Flanges, Hastelloy C22 Flanges, Hastelloy B2 Flanges, Hastelloy X Flanges Manufacturer in India, Hastelloy UNS N06022 Flanges, Werkstoff No 2.4617 Hastelloy C22 Flanges, ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 Hastelloy Flanges, Hastelloy UNS N06022 Flanges, UNS N10276 Hastelloy C276 Flanges,Werkstoff No 2.4819 Hastelloy C276 Flanges, Hastelloy C276, C22, B2 Fitting, ANSI/ASME B16.9, B16.28, MSS-SP-43 Hastelloy Flanges, Hastelloy Seamless/Seam Welded Flanges, Hastelloy Fabricated Flanges Manufacturers in India.

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

MICROTECH STAINLESS STEEL CO. is specialized in manufacturing and supplying of Hastelloy Flanges, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Hastelloy Flanges such as Hastelloy Slip On Flangess etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Hastelloy 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 Hastelloy 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 Hastelloy Flanges.

Infrastructure :

MICROTECH STAINLESS STEEL CO. is 6th largest Hastelloy Flanges & Flanges manufacturers in INDIA. we have following latest automated machines to manufacture Hastelloy 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.

Hastelloy C276

Hastelloy C276, Nickelvac HC-276, Inconel C276, Nicrofer 5716
Excellent corrosion-resistant to both oxidizing and reducing media and excellent resistance to localized corrosion attack.
HASTELLOY C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally considered a versatile corrosion-resistance alloy. C-276 alloy is an improved wrought version of alloy C in that it usually doesn't need to be solution heat-treated after welding and has vastly improved fabricability. This alloy resists the formation of grain-boundary precipitaties in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition. However, in environments where attack of the C-276 alloy weld joint is experienced, C-22 weld filler materials should be considered.
HASTELLOY C-276 alloy has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions. It is used in flue gas desulfurization systems because of its excellent resistance to sulfur compounds and chloride ions encounted in most scrubbers. C-276 alloy has excellent resistance to pitting and to stress-corrosion cracking. It is also one of the few materials that withstand the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.

Chemical Analysis of Alloy C276 (UNS N10276)

C

MN

P

S

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

W

V

.01 max

1.00 max

.04 max

.03 max

.08 max

14.5 - 16.5

rem

15.0 -17.0

2.5 max

4.0 - 7.0

3.0 - 4.5

.35 max

 

Hastelloy C22

Hastelloy C22, Nicrofer 5621
A most versatile product like nickel-chromium-molybdenum-tungsten alloy available today with improved resistance to both localized and uniform corrosion as well as to a variety of mixed industrial chemicals but the Hastelloy C-22 alloy exhibits superior weldability and is used as weld overlay consumables over and alloy filler wire to improve resistance to corrosion.
Hastelloy C-22 alloy has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as cupric and ferric chlorides, chlorine, hot contaminated solutions like (inorganic and organic), acetic anhydride and acetic acids, formic, and seawater and brine solutions. Hastelloy C-22 alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Hastelloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22 can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. Hastelloy C22 contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal - arc, and shielded metal-arc processes.

Chemical Analysis of Alloy C22 (UNS N06022)

C

MN

P

S

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

W

V

.015 max

.50 max

.02 max

.02 max

.08 max

20.0 - 22.5

rem

12.5 - 14.5

2.5 max

2.0 - 6.0

2.5 - 3.5

.35 max

Hastelloy Flanges Application

•  Hastelloy Flanges Used in Pulp and paper manufacturing plants
•  Hastelloy Flanges Used in Chemical processing equipment
•  Hastelloy Flanges Used in Petrochemical processing equipment
•  Hastelloy Flanges Used in Textile machinery and equipment
•  Hastelloy Flanges Used in Vessels and tanks
•  Hastelloy Flanges Used in desulfurization
•  Hastelloy Flanges Used in Chemical procedures
•  Hastelloy Flanges Used in Medical field
•  Hastelloy Flanges Used in Pharmaceutical plants
•  Hastelloy Flanges Used in Food processing plants
•  Hastelloy Flanges Used in Aviation engine components