Hastelloy Flanges

Hastelloy Flanges, Hastelloy Flanges Manufacturers, Hastelloy Flanges Suppliers, Hastelloy Flanges Stockists, Hastelloy Flanges Exporters

Hastelloy Flanges Manufacturers In India, Hastelloy Flanges Suppliers In India, Hastelloy Flanges Stockists In India, Hastelloy Flanges Exporters In India

Hastelloy Flanges

Hastelloy Flanges Manufacturers in Mumbai, Hastelloy Flanges Suppliers in Mumbai, Hastelloy Flanges Stockists in Mumbai, Hastelloy Flanges Exporters in Mumbai

Hastelloy C276 Flanges are is placed between two open flanges, which stop the flow through a pipe. Many times. They are suitable to use in various applications such as pollution control, chemical processing, waste treatment plants, and pulp and paper production. ASTM B564 UNS N10276 Blind Flange is usually used in pipe engineering, petrochemical, public services and water works. They is a solid disk used to block off a pipeline or to create a stop. It is used while adding another line onto an existing pipeline or when a new valve is being added.

Alloy C276 Weld Neck Flanges are resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus in an as welded condition it suitable for most chemical process applications. UNS N10276 Slip on Flanges has a raised face and is manufactured to slip over the outside of pipe, long-tangent elbows, swages and reducers. They have excellent resistance to pitting, stress-corrosion cracking and oxidizing atmospheres up to 1900°F. It is ideal for low pressure applications since the strength when under internal pressure is about one third that of a weld neck flange. It provides poor resistance to vibration and shock and compared to weld neck flange it is easier to align. It is ideal for low pressure applications since the strength when under internal pressure is about one third that of a weld neck flange.

ASTM B564 Hastelloy C276 Weld Neck Flanges is joined by welding the pipe to the flange neck. It moves stress from the flange to the pipe rather. They are resistant to wet chloride gas, hypochlorite and chlorine dioxide solutions. It is frequently used for applications where high pressure is a factor, and reduces the stress concentration from the base of the hub. Hastelloy C276 Forged Flanges is used as a connection component for pipes, pumps, valves, and other equipment to form a pipework system. They have exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides.

All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality!

Specification Schedule of Hastelloy Flanges

Standard Specifications ASTM B564 / ASME SB 564 UNS N10276
Relevant Grades Hastelloy C22/ B2 Flanges
  • BS (British Standard)
  • EN (European)
  • DIN
  • B16.47 Series A & B
  • EN-1092-1
  • B16.36
  • BS4504
  • B16.48
  • BS 10
  • MSS S44
  • GOST Flange
  • BS1560-3.1
  • ISO 70051
  • ASA/ ANSI/ ASME B16.5
  • API 7S-43
  • API 7S-15
  • JIS B2220
  • API 605
Sizes we produce
  • 1/2" to 48"
  • 15 - 1200NB
  • DN10~DN5000 or special sizes
Facing styles Groove, Lap-Joint Face (LJF), Raised Face (RF), Flat Face (FF), Large Male-Female (LMF), Ring Type Joint (RTJ), Small Tongue, Small Male-Female (SMF), Large Tongue & Groove
Pressure Rating ANSI Class 150, 300, 600, 900, 1500, 2500
Pressure Calculation in DIN 6Bar 10, 16, 25, 40 and PN6 PN10 PN16 PN25 PN40, PN64
JIS 5K, 10, 16 20, 30, 40, 63
UNI 6Bar, 10, 16, 25, 40
EN 6Bar, 10, 16, 25, 40
Most common manufacturing types Threaded, Screwed, Forged, Plate
Production technique
  • Forged, heat treatment process and machined
Special design
  • As required
Testing & Quality Approval
  • EN 10204/3.1B
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report, etc
We produce
  • German (DIN)
  • American standard (ANSI)
  • AS 2129 Table H/ D/ E
  • B.S: BS10, BS3293, BS4504, BS1560,
  • ASA/ ANSI / ASME B16.5, B16.47 Series A & B, API605, MSS SP44, B16.36, B16.48, AWWA
  • British standard (BS)
  • DIN: 2634, 2631, 2633, 2637, 2641, 2655, 2642, 2527, 2632, 2628, 2656, 2573, 2635, 2638, 2629, 2576, 2627, 2566, 2636
  • The other standard: C207; B2220; SABS1123; KS AWWA UNI2276 NFE29203; B1503, JIS GOST12820, EN1092-1,

Chemical Properties of Hastelloy Flanges

Element %
Carbon 0.02max
Phosphorus 0.03max
Molybdenum 15.0-17.0
Chromium 14.5-16.5
Sulfur 0.03max
Manganese 1.00max
Silicon 0.08max
Vanadium 0.35max
Tungsten 3.0-4.5
Cobalt 2.50max
Iron 4.0-7.0
Nickel Remainder

Mechanical Properties of Hastelloy Flanges

0.2% Offset Yield Strength Ultimate Tensile Strength Elongation in 2 in Hardness

41,000(psi), 283(Mpa)

100,000(psi), 690(Mpa)


100 Rockwell B(max)

Equivalent Standard of Hastelloy Flanges

  Europe America Japan Russia Europe Russia
Alloy C276 Flanges 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Basic Type of Hastelloy Flanges

Hastelloy Flanges

ASTM B564 Hastelloy C276 Flanges

Hastelloy Flanges

AISI Hastelloy C276 Flanges

Hastelloy Flanges

ANSI Hastelloy C276 RTJ Flanges

Hastelloy Flanges

ASME B16.5 Hastelloy Flanges

Hastelloy Flanges

Hastelloy C276 Header Flanges

Hastelloy Flanges

ANSI B16.5 Hastelloy Forged Pipe Flanges

Hastelloy Flanges

DN15 Hastelloy C276 Flat Welding Flange

Hastelloy Flanges

ASME B16.5 Hastelloy Threaded Flanges

Hastelloy Flanges

Hastelloy C276 KF Blank Flanges

Hastelloy Flanges

Hastelloy C276 Pipe Flanges

Hastelloy Flanges

Hastelloy C276 Threaded Flanges

Hastelloy Flanges

Hastelloy C276 Blind Flanges

Domestic Area

Mumbai Ahmedabad Bhopal Bikaner Pune
Delhi Chennai Visakhapatnam Mangalore Nagpur
Bangalore Kolkata Siliguri Assam Indore
Hyderabad Surat Nashik Cochin Thane
Faridabad Rajkot Aurangabad Bhavnagar Ranchi
Mysore Coimbatore Tirupur Salem Bikaner
Bhubaneswar Raipur Ankleshwar Bhilai Bhiwandi
Vadodra Kochi

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