Hastelloy C276 Instrumentation Tube Fittings

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Hastelloy C276 Instrumentation Tube Fittings Suppliers in India

Super Duplex Tube Fittings

Hastelloy C276 is a high corrosion resistant nickel-molybdenum-chromium alloy, which is specially made to provide a consistent corrosion performance. The and hastelloy C276 Instrumentation tube fittings and hastelloy C276 pipe fittings both come with resistance against reducing and oxidizing environments, thus qualified to be used in corrosive services. ASTM B366 UNS N10276 fittings are popular in chemical processing and petrochemical plants. Products such as Hastelloy C276 Buttweld Fittings come in different national and international standards, including ASTM B366 and ASME B16.9. They are also dimensionally accurate and safe to install. PMI, hydrotest, and visual/dimensional inspection of all Hastelloy C276 Elbows are done to ensure quality, safety, and fit-check.

UNS N10276 Female Branch Tee, DIN 2.4819 Union Tee, Hastelloy Alloy C276 Double Ferrule Tube Fittings, Hastelloy C276 Compression Tube Fittings, DIN 2.4819 Instrumentation Tube Fittings, Hastelloy C-276 45 Degree Male Elbow Supplier in Mumbai, India.

Kalpataru Piping Solution is a reputed manufacturer and supplier of hastelloy alloy C276 instrumentation tube fittings, which are produced by laser welding, electric-resistance welding, or automatic arc welding and, in general, are supplied without post-heat treatment. Hastelloy C276 Female Run Tee fittings pertain to electric-fusion-welded austenitic nickel-chromium tubing suitable for high-temperature and/or corrosive service in standard applications. Hastelloy C276 Female Branch Tee fittings pertain to straight-seam and spiral butt-seam welded, un-annealed austenitic tubular products intended for moderate to low temperatures and corrosive service where full annealed corrosion-resistance performance is not required. Hastelloy C276 Ferrule Nut fittings are used for general piping- hot and cold water supply and drainage, within the specified maximum working-pressure limits.

Hastelloy C276 Union Cross Dealer, Alloy C-276 Bulkhead Union, Hastelloy C276 Double Ferrule Tube Fittings Exporter in India.

The heat treatment for Hastelloy C276 Male Adapter fittings, when required, is performed by solution treatment followed by acid cleaning or an equivalent finishing process. Hastelloy C276 Female Adapter fittings are individually packed to preserve material quality and prevent damage during earlier production stages. We produce Hastelloy C276 Front Ferrule fittings in large diameters for diverse industrial uses and applications. These large-diameter Hastelloy C276 Back Ferrule fittings are precisely engineered using graded stainless steel and advanced manufacturing tools.

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Table of Contents

Hastelloy C276 Instrumentation Tube Fittings Specification

Hastelloy C276 tubes come in different sizes and specifications. So, to know which specification meets your needs, read the given data table.

ASME B1.1 Materials Standard & Specification
Alloy C-276
Straight fittings and tube adapters Elbows, crosses, and tees
ASTM B574 ASTM B564
PSI Pressure Ratings
  • High and Low Pressure
  • 3000 PSI
  • 6000 PSI
  • 10000 PSI
  • 15000 PSI
  • 20000 PSI
  • 400 Bar
Pipe Threads
  • ISO / BSP (Gauge) (ISO 228, BS 2779)
  • Unified (SAE) (ASME B 1.1)
  • NPT (ASME B1.20.1, MILL-P-71058)
  • ISO Parallel – BSPP (BS 2779, ISO 228, JIS B 0202)
  • ISO Tapered – BSPT (BS 21, ISO 7, JIS B 0203)
Product range
  • C276 Hastelloy Hydraulic Fittings
  • Hastelloy Alloy C276 Hydraulic Hose Fittings
  • ASTM B574 UNS N10276 Compression Fittings
  • UNS N10276 Hastelloy Instrumentation Fittings
  • Hastelloy Instrumentation Fittings
  • Alloy C276 Pneumatic Fittings
  • Hastelloy C276 Compression Fittings
  • Nickel Alloy C276 Push-To-Connect Fittings
  • Nickel Alloy UNS N10276 Double Ferrule Fittings
  • DIN 2.4819 Hastelloy Double Ferrule Fittings
  • Alloy C276 UNS N10276 Ferrule Fittings
  • 2.4819 Hastelloy C-276 Twin Ferrule Fittings
  • ASTM B564 UNS N10276 JIC Fittings
  • Alloy C276 Hastelloy Flare Fittings
Features
  • Gaugeable Bodies
  • Excellent gas-tight seal
  • Hastelloy C276 Tube Fittings are fully interchangeable with Swagelok
  • Easy to disconnect and retighten.
  • Available in wide configurations
  • Various Sizes
  • Best choice for instrumentations, process & control systems
  • Zero leakage even under tough working conditions
  • Leak-proof joints capable of satisfying high pressure vacuum and vibration application
Test & Certification ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103.
We also stock & supply
  • TYLOK Fittings
  • BILOK Fittings
  • Swagelok Fittings
  • Parker Fittings
  • DK LOK Fittings
  • Hamlet Letlok Fittings
  • DUOLOK Fittings
  • GYROLOK Fittings
Why Choose Oshwin?
  • OS-Lok Hastelloy C276 Tube Fittings are manufactured as per customer requirements with 100% satisfaction
  • Only company in India who produce Hastelloy C276 Compression Fittings for USA with Non-Disclosure Agreements (NDAs)
  • Flexible Payment for USA buyers (Credit Cards, PayPal, Bank Transfer and others)
  • Delivered 100% on time delivery in USA
  • More then 40 clients in Houston, Texas, Chicago, Los Angeles, and New York

Types of Hastelloy C276 Instrumentation Tube Fittings

Equivalent Material of Hastelloy C276 Instrumentation Tube Fittings

The hastelloy C276 instrumentation tube fittings come in different grades and types. So, to get proper information about the equivalent material, refer to the given chart below.

GradeNorth AmericaFranceGermanyJapanRussiaEuropeanRussianBritishOther Names
Hastelloy C276UNS N10276–WNR/DIN 2.4819JIS NW 0276GOST ХН65МВУEURONORM NiMo16Cr15WOR ЭП760–Alloy C276/ Inconel C276

Chemical Composition of Hastelloy C276 Tube Fittings

Nominal Ni-Mo-Cr-W limits define the hastelloy chemical composition of C276 and support its broad corrosion resistance. The table shows element ranges and maximums for quality control and MTC verification.
Chemical Symbol Element Composition (%)
W Tungsten 63.0% min.
Cr Chromium 14.50 – 16.50%
Fe Iron 4.0 – 7.0% max
Mo Molybdenum 15.00 – 17.00%
Mn Manganese 1.00% min.
S Sulfur 0.030%
Si Silicon 0.080% max
Co Cobalt 2.50%

Mechanical Properties of Hastelloy C276 Instrumentation Tube Fittings

Hastelloy C276 Instrumentation Tube Fittings are designed to perform reliably in highly corrosive and high-temperature environments. They offer excellent strength, durability, and resistance to deformation under stress.

Yield Strength0.2% Proof(MPa)Tensile strength(MPa)Elongation (% in 50mm)Hardness (HRB)
28369040.00100

Nickel Alloy C276 Single Ferrule Fittings Physical Properties

Hastelloy C276 Instrumentation Tube Fittings, including Nickel Alloy C276 Single Ferrule Fittings, are engineered for high-performance applications in corrosive and high-temperature environments.

Properties Values
Density lb/in³ 0.321
g/cm³ 8.89
Specific Heat Btu/lb•°F 0.102
J/kg•°C 427
Melting Range °F 2415-2500
°C 1325-1370
Thermal Conductivity Btu•in/ft²•h•°F 67.9
W/m•°C 427
Young’s Modulus 103 ksi 29.8
GPa 205
Shear Modulus 103 ksi 11.4
GPa 79
Permeability 200 oersted (15.9 kA/m) 1.0002
Poisson’s Ratio 0.307

Dimensions Chart of Alloy C276 Reducer

Hastelloy C276 Instrumentation Tube Fittings, including Alloy C276 Reducers, are available in a wide range of dimensions to suit various industrial applications.

Fittings Types90º LRs, 90º SRs, 45º Elbows,
Concentric Reducers, Eccentric Reducers,
Tees, Reducing Tees and Stub Ends Fittings
Sizes1/2″ – 12″
  SchedulesSch 10S – 80S

ASME SB366 Hastelloy Tee Range

Hastelloy C276 Instrumentation Tube Fittings, including ASME SB366 Tees, are available in a comprehensive range to meet diverse industrial and chemical process requirements.

SeamlessWelded 
End CapsUpto 24″ 
ElbowsUpto 24″Upto 42″
TeesUpto 24″Upto 36″
ReducersUpto 24″Upto 48″
CrossUpto 8″Upto 36″
Return BendsUpto 8″ 
Swage NippleUpto 4″ 
Special Fittings: Piggable Bends, 3D, 5D, 10D etc. Customized Bends, Miter BendsAs per customer drawings and datasheets
ThicknessSch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160, upto 50mm in case of welded fittings

Threaded and Socket Weld Hastelloy C276 Pipe Fittings

Hastelloy C276 Instrumentation Tube Fittings, including threaded and socket weld pipe fittings, are engineered for high corrosion resistance and reliable performance in critical industrial applications.

Products Size
Hastelloy C276 90° Elbows Hastelloy Couplings Sizes 1/8″ -4″
Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Alloy C276 45° Elbows ASTM B366 UNS N10276 Reducers
Hastelloy C276 Street Elbows Alloy C-276 Inserts
Hastelloy C276 Tees Werkstoff Nr. 2.4819 Caps
ASTM B366 Hastelloy C276 Crosses UNS N10276 Unions
Nickel Alloy C276 Pressure Class 3000LBS, 6000LBS, 9000LBS
Hastelloy C276 Socket Weld Pipe Fittings Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet, Insert
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)
Alloy C276 Pressure Class 3000LBS, 6000LBS, 9000LBS
ASTM B366 Hastelloy C276 Threaded Pipe Fittings Products Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Street Elbow, Coupling, Half Coupling, Reducing Coupling, Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Bull Plug, Boss, Outlet, Hex Nipple, Swage Nipple
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)

Hastelloy C276 Tube Fittings Size Chart

Hastelloy C276 Instrumentation Tube Fittings are available in a wide range of sizes to ensure compatibility with diverse piping and instrumentation systems. These fittings are precisely manufactured to meet stringent industrial standards and provide reliable, leak-proof connections.

O.D. or I.D. Diameter Equivalent Decimal Nominal Diameter Typical Threads In Inch
5/16 0.313 1/16 27
13/32 0.405 1/8 27
35/64 0.540 1/4 18
43/64 0.675 3/8 18
27/32 0.840 1/2 14
1-3/64 1.050 3/4 14
1-5/16 1.315 1 11-1/2
1-21/32 1.660 1-1/4 11-1/2
1-29/32 1.900 1-1/2 11-1/2
2-3/8 2.375 2 11-1/2
2-7/8 2.875 2-1/2 8
3-1/2 3.500 3 8
4 4.000 3-1/2 8
4-1/2 4.500 4 8

Werkstoff Nr. 2.4819 Reducer Gasket Size Chart

Hastelloy C276 Instrumentation Tube Fittings, including Werkstoff Nr. 2.4819 Reducer Gaskets are available in precise dimensions to ensure reliable sealing and leak-proof connections in piping and instrumentation systems.

O.D. or I.D. Diameter Equivalent Decimal Nominal Diameter Typical Threads In Inch
5/16 0.313 1/16 27
13/32 0.405 1/8 27
35/64 0.540 1/4 18
43/64 0.675 3/8 18
27/32 0.840 1/2 14
1-3/64 1.050 3/4 14
1-5/16 1.315 1 11-1/2
1-21/32 1.660 1-1/4 11-1/2
1-29/32 1.900 1-1/2 11-1/2
2-3/8 2.375 2 11-1/2
2-7/8 2.875 2-1/2 8
3-1/2 3.500 3 8
4 4.000 3-1/2 8
4-1/2 4.500 4 8

ANSI B16.9 Alloy C276 Long Stub End Standard Weight Chart

Hastelloy C276 Instrumentation Tube Fittings, including ANSI B16.9 long stub ends, are precision-made for reliable performance, corrosion resistance, and consistent weights across various sizes and schedules.

Product range and theoretical weights (kg)
DN Schedule 10S Schedule 40S Schedule 80S
900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee
8 0.02 0.01 0.03 0.03 0.02 0.06 0.04 0.03 0.07
10 0.03 0.02 0.05 0.03 0.02 0.03 0.06 0.04 0.09
15 0.06 0.03 0.09 0.08 0.04 0.10 0.10 0.05 0.14
20 0.07 0.03 0.13 0.08 0.04 0.17 0.11 0.05 0.20
25 0.14 0.08 0.28 0.15 0.11 0.29 0.22 0.14 0.38
32 0.23 0.11 0.49 0.26 0.17 0.59 0.40 0.23 0.68
40 0.30 0.17 0.68 0.40 0.23 0.86 0.51 0.29 1.02
50 0.50 0.25 0.85 0.70 0.4 1.28 0.91 0.59 1.59
65 0.85 0.48 1.41 1.40 0.77 2.19 1.81 0.99 3.13
80 1.25 0.63 1.77 2.20 1.08 3.31 2.97 1.50 4.45
90 1.70 0.75 2.67 2.83 1.42 4.08 4.00 2.00 5.44
100 2.10 1.08 3.46 4.47 2.09 5.27 6.18 2.81 7.71
150 5.45 2.72 8.07 10.89 5.44 10.99 16.32 8.16 13.61
200 10.20 5.33 15.65 21.54 10.77 20.91 33.11 16.56 28.12
250 18.15 9.75 26.46 38.56 19.27 35.38 51.71 25.86 49.90
300 25.80 13.62 39.46 59.42 29.71 62.14 79.38 39.69 83.91
Product range and theoretical weights (kg)
DN Schedule 10S Schedule 40S Schedule 80S
Con reducer Ecc reducer Reducing tee Con reducer Ecc reducer Reducing tee Con reducer Ecc reducer Reducing tee
40x.25 0.19 0.19 0.60 0.26 0.26 0.76 0.34 0.34 0.90
50×25 0.28 0.28 0.73 0.40 0.40 1.10 0.54 0.54 1.37
50×40 0.31 0.31 0.76 0.45 0.45 1.15 0.59 0.59 1.43
80x.50 0.55 0.55 1.56 1.00 1.00 2.91 1.79 1.79 3.91
100×50 0.78 0.78 2.94 1.50 1.50 4.48 1.95 1.95 6.55
100×80 0.87 0.87 3.04 1.74 1.74 4.64 2.33 2.33 6.79
150×80 1.82 1.82 6.86 3.95 3.95 9.68 5.51 5.51 11.57
150×100 1.96 1.96 7.10 4.07 4.07 11.94 5.96 5.96 11.97
200×100 3.01 3.01 13.46 6.55 6.55 17.98 9.23 9.23 24.18
200×150 3.19 3.19 14.08 6.74 6.74 18.82 10.12 10.12 25.31

Hastelloy c276 instrumentation tube fittings price

Hastelloy Pipe Fittings Hastelloy Fittings Price in INR Hastelloy Fittings Price in UAE Dirham
ASTM B366 Hastelloy C276 1/2″ Tee 97761.88 UAE Dirham 5167.98
Alloy C276 2-1/2″ Schedule 10 Stub End 37506.65 UAE Dirham 1982.71

Other Available Stock of Hastelloy Alloy C276 Instrumentation Tube Fittings

  • Hastelloy C276 Swagelok instrumentation Fittings
  • ASTM B564 Alloy C276 Nickel Reducing Union Tee
  • DIN 2.4819 45 Degree Positionable Male Elbow
  • ASTM B366 Hastelloy® Alloy C276 Ferrule Nut
  • Hastelloy C276 Positionable Male Run Tee
  • Hastelloy Alloy JIS NW 0276 Hex Plug
  • ASME SB366 Hastelloy C276 Tube End Closure
  • Hastelloy C-276 Fitting End Closure
  • Hastelloy C276 Parker Compression Fittings
  • Hastelloy C276 Bulkhead Reducing Union
  • Hastelloy C276 Hydraulic Fittings in India
  • Hastelloy C276 Single Ferrule Compression Fitting
  • Hastelloy Alloy C276 Ferrule Fitting Manufacturer
  • Hastelloy C276 Positionable Male Elbow
  • Hastelloy C276 Hex Nipple Supplier
  • Hastelloy®C-276 Hex Bushing Exporter
  • SB564 Hastelloy C276 Male Adapter
  • Hastelloy C276 Female Adapter
  • Hastelloy C276 Allen Key Plug
  • Hastelloy C276 Instrumentation Pipe Fittings
  • Hastelloy UNS N10276 Tube Cap Fittings
  • Hastelloy C276 Tylok Instrumentation Fittings
  • Hastelloy Alloy C276 Union Joint Ball
  • Hastelloy C276 Two Ferrule Compression Fitting
  • Hastelloy C276 Ferrule Tube Fittings Suppliers
  • Hastelloy C276 High Pressure Hydraulic Tube Fittings
Suppliers and Exporters of Hastelloy C276 Compression Tube Fittings in Countries Like
Libya, Greece, Iran, Sweden, Lithuania, China, India, Nigeria, Bulgaria, Mongolia, Canada, Saudi Arabia, Lebanon, Afghanistan, United Kingdom, Trinidad & Tobago, Gabon, Vietnam, Philippines, Morocco, Bangladesh, Zimbabwe, Bahrain, Sri Lanka, Czech Republic, Switzerland, cyprus, Iran, Turkey, Australia, United States, Kenya, Croatia, Bhutan, Yemen, Mexico, brazil, Ghana, malaysia, Germany, South Africa, France, Azerbaijan, New Zealand, Qatar, Slovakia, Bolivia, mexico, thailand, Macau, Ecuador, Belarus, Puerto Rico, Colombia, Kazakhstan, Nepal, Ukraine, Taiwan, South Korea, Costa Rica, Thailand, United Arab Emirates, Serbia, Japan, Tunisia, Gambia, Chile, Poland, srilanka, Venezuela, Ireland, Oman, Netherlands, Austria, Hong Kong, Chile, Namibia, Jordan, Finland, Kuwait, Singapore, Nigeria, Hungary, Russia, Egypt, Portugal, Argentina, Mexico, Malaysia, Estonia, Norway, Algeria, Italy, Peru, Brazil, Romania, Poland, Tibet, Belgium, Indonesia, Israel, Spain, Denmark.

Frequently Asked Questions About Hastelloy C276 Tube Fittings

Hastelloy C276 tube fittings are used in chemical, petrochemical, marine, and pollution control industries for handling corrosive fluids, acids, and gases under high temperature and pressure environments.

Available types include compression, instrumentation, ferrule, bulkhead, male/female connectors, elbows, tees, reducers, unions, and NPT/BSP threaded fittings, suitable for high-pressure and corrosion-critical systems.

Hastelloy C276 fittings are compatible with alloys like Inconel, Monel, and stainless steel, ensuring safe metallurgical performance but may corrode when paired with carbon steel in aggressive environments.

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