Hastelloy C276 Pipe Fittings
Siddhagiri Metals and Tubes is an ISO 9001:2015 Certified supplier of Hastelloy C276 Pipe Fittings. We stock high quality ASTM B366 UNS N10276 Fittings.
Other Names: ASTM B366 UNS N10276, Hastelloy Pipe Fittings, Hastelloy Fittings, Hastelloy Buttweld Fittings, ASTM B366 Fittings
Material: Hastelloy C276
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
ASTM B366 UNS N10276 • Hastelloy Fittings • Hastelloy C276 Buttweld Fittings • Hastelloy C276 Pipe Fittings Supplier
Hastelloy C276 Pipe Fittings is supplied by Siddhagiri Metals and Tubes at reasonabe prices. We are a global exporter of ASTM B366 UNS N10276 Fittings. With almost 50 years in the business, we can offer the finest expertise to build practically any type of metal, alloys or steel. All of our manufactured products are subject to the rigirous audit process, which allow us to deliver quality products that meet customer requirements at low cost.
A fitting is used in pipe systems to connect straight pipe or tubing sections, adapt to different sizes or shapes and for other purposes, such as regulating fluid flow. Pipe Fittings are used in a piping system to change direction or function, which is mechanically joined to the system. The simplest way to achieve this is to bend the pipe in the direction required, but this process will stretch and thin the outer wall of the pipe whilst thickening and wrinkling, the inner wall of the pipe. This results in flow resistance and accelerated wall erosion. Hastelloy C276 Pipe Fittings are manufactured and finished according to international standards ASTM B366 UNS N10276, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43 & MSS SP-75. Our range of Hastelloy C276 buttweld fittings includes Elbows, Tees, Cross, Cap, Reducers, Collars, Bends in all sizes and forms.
Hastelloy Elbow Fittings—Hastelloy Pipe Elbows are installed between two lengths of pipe or tube allowing a change of direction by 180°, 90° or 45°. The ends are machined for Butt Welding when the two ends differ in size, it is called a Reducer or, Reducing Elbow. Pipe Fitting Elbows are available as 180° elbows, 90° elbows or 45° elbows in 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D radius as short and long radius elbows. All ASTM B366 elbows are mandrel formed to ensure consistency.
Hastelloy Return Bend Fittings— Bends are similar to elbows with different bending radiuses. ASTM B366 Bends are supplied as long radius return bends and short radius return bends.
Hastelloy Pipe Cross Fittings—Pipe Fitting Cross are used in several industries for providing the leak free and torque free sealing in any piping or tubing connection known for their close tolerances.
Hastelloy Cap Pipe Fittings—The function of a Pipe Cap is to block off the end of a line in an industrial piping system. Pipe Cap is fitted by placing the end cap over the open line and welding around the joint.
Hastelloy Tee Pipe Fittings—Pipe Fitting Tee is widely used in industrial piping systems to merge or divide fluids and do not require special tubing preparation before installation. Tees are available in different threading specifications and are engineered to close tolerances and precise dimensions.
Hastelloy Stub Ends Pipe Fittings—Stub Ends are installed in pairs and mated together with two Lap-Joint Flanges. The surface of the stub end has a phonographic serrated gasket surface which prevents leakage at the joint. Using stub ends allows sections of the line to be opened for cleaning, inspection or quick replacement, etc, without the need to re-weld.
Hastelloy Pipe Reducer Fittings— Reducers are supplied as Eccentric Reducer, Concentric Reducer and Conical Reducer or Bell Shaped Reducer.
Hastelloy Pipe Coupling— Couplings are used to merge two equal ends in a piping system. Couplings are classified as half-coupling and full-coupling.
Hastelloy Pipe Fittings manufactured by Siddhagiri Metals and Tubes are designed for high performance under extreme environments. Moreover, our Pipe Fittings have wall thickness designed with ample erosion and corrosion allowance .We stock a full range of Hastelloy C276 pipe fittings in sizes 1/8” NB to 24" NB in SCH5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS. We have a huge inventory of buttweld fittings in various forms such as End Cap, Stub Ends, Pipe Nipple, Equal Tee, Unequal Tee, Concentric Reducer, Eccentric Reducer, Collar, Long Radius Elbow, Short Radius Elbow, Return Bend, Elbow, Coupling. All our products are tested under expert supervision and test documents such as Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non-Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports are provided. Pipe Fittings have a variety of applications in Oil, Gas, Filtration, Refrigeration, Refining, Petrochemical, and Offshore Industries. We have been exporting buttweld fittings in many countries such as Australia, Saudi Arabia, South Africa, Iraq, Iran, UAE, USA, Russia, Germany, Thailand, etc.
- Pipe Fittings Specification: ASTM B366 UNS N10276, ASME SB366 UNS N10276 & En 2.4819
- Dimenison Standards: ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43, MSS-SP-75
- Thickness Range: 2.77mm to 59.64mm
- Outside Diameter(OD): 2.77mm to 59.64mm
- Type: Seamless Pipe Fittings, Welded Pipe Fittings
- Forms: Hastelloy C276 Long Radius Elbow, Hastelloy C276 Short Radius Elbow, Hastelloy C276 Long Radius Return Bend, Hastelloy C276 Short Radius Return Bend, Hastelloy C276 Reducing Elbow, Hastelloy C276 End Cap, Hastelloy C276 Stub Ends, Hastelloy C276 Pipe Nipple, Hastelloy C276 Equal Tee, Hastelloy C276 Unequal Tee, Hastelloy C276 Pipe Cross, Hastelloy C276 Reducing Cross, Hastelloy C276 Cross, Hastelloy C276 Concentric Reducer, Hastelloy C276 Eccentric Reducer, Hastelloy C276 pipe Collar, Hastelloy C276 Pipe Coupling
- Size Range: 1/8” NB to 24" NB in SCH 5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS
- Bending Radius: 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
Hastelloy C276 Pipe Fittings Sizes in Stock
|Forms of Pipe Fttings||Pipe Fitting Size Range||Schedules of Butt weld fittings||Dimension Standards|
|Seamless Pipe Fittings||Welded Pipe Fittings|
|Hastelloy Return Bends||1/8” NB to 8" NB||SCH 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||ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MS SP 75|
|Hastelloy Tees||1/8” NB to 24" NB||Upto 42" NB|
|Hastelloy Reducers||1/8” NB to 24" NB||Upto 42" NB|
|Hastelloy End Caps||1/8” NB to 24" NB||Upto 42" NB|
|Hastelloy Swage Nipple||2 1/16” to 30”|
|Hastelloy Elbows — 45, 90 & 180 Degree||1/8” NB to 24" NB||Upto 42" NB|
|Hastelloy Cross||1/8” NB to 8" NB|
Forms of ASTM B366 Fittings in Stock
Long Radius Pipe Elbows
ASTM B366 Fittings — Hastelloy C276 Long Radius Elbows up to 24" NB in smls and 42" NB in Welded Range
Short Radius Pipe Elbows
Hastelloy C276 Short Radius Elbows As Per ASTM B366 Available up to 24" NB in smls and 42" NB in welded Range
Long Radius Return Bends
Hastelloy C276 Long Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
Short Radius Return Bends
Hastelloy C276 Short Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
Reducing Elbow Pipe Fittings
Hastelloy C276 Reducing Elbows Available in 1/8” NB to 24" NB Range As Per ASTM B366
Hastelloy C276 Pipe Caps Available up to 24" NB in smls and 42" NB in welded Range
Stub Ends — Pipe Fittings
Hastelloy C276 Pipe Fittings Stub Ends Available up to 24" NB in smls and 42" NB in welded Range
Pipe Fitting Nipple
Hastelloy C276 Nipple Available As Per ASTM B366 Standard
Hastelloy C276 Equal Tee — Buttweld Fittings ASME SB366 UNS N10276
Hastelloy C276 Unequal Tee — Buttweld Fittings Manufacturer and Supplier
Pipe Fittings Cross
ASTM B366 UNS N10276 Pipe Fittings Hastelloy C276 Cross Supplier
Concentric, Eccentric Reducer
Hastelloy C276 Concentric, Eccentric Reducer Buttweld Fittings in from SCH 5 to SCH XXS
Collar Pipe Fittings
Hastelloy C276 Collar Pipe Fitting ASTM B366
Coupling — Fittings
ASTM B366 UNS N10276 — Hastelloy C276 Coupling Available up to 24" NB in smls and 42" NB in welded Range
C W Mn Fe S Si Cr Ni Co Mo P V MIN - 3.000 - 4.000 - - 14.500 Bal - 15.000 - - MAX 0.010 4.500 1.000 7.000 0.030 0.080 16.500 2.500 17.000 0.040 0.035
Yield Strength0.2% Proof(MPa) Tensile strength(MPa) Elongation (% in 50mm) Hardness (HRB) MIN 283 690 40.00 - MAX - - - 100
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
Properties of Hastelloy C276 alloy
Hastelloy C276 Cold Forming
Annealed treatment is followed for every forming operations. For cold deformation at high-level, cold forming is done for the deformation process where cracking is a possibility because of mild forming. The cold forming process is used to restore the resistance to stress corrosion cracking. For most of the time, a solution anneal is recommended after the complete formed or annealed operation which helps to restore the material to its optimum condition and properties.
Hastelloy C276 Hot Forming
Hastelloy C276 can be hot-worked into various forms but they are more sensitive to the amounts and rates of hot-reduction with the austenitic stainless steels. During Hot working, all parameters should be taken into account. Special attention should be given to the temperature at which the alloy begins to melt. The high strengths of the Hastelloys at elevated temperature, their low thermal conductivity, and their hardening rate. Moreover, when the temperature is low in the hot working range of the metal, they are resistance to deformation is increased rapidly. So, while hot working practices that give heavy initial reduction followed by moderate final reductions, also with frequent re-heating gives the good result.
Hastelloy C276 Machining
Hastelloy C276 can be machined using conventional production methods at satisfactory rates. During the machining processes these alloys work harden rapidly, generate high heat during cutting, weld to the cutting tool surface and offer high resistance to metal removal because of their high shear strengths. Following are key points that should be considered during machining operations: Capacity, Tooling, Lubrication/Coolants, Drilling. The actual operating parameters are to serve only as a guide and are not to be taken as absolute values.
Hastelloy C276 Welding
Gas tungsten-arc welding, gas metal-arc welding, shielded metal-arc (coated electrode) welding, or resistance welding may be used. Minimum heat input consistent with adequate penetration reduces the chance of hot-cracking. Oxyacetylene welding should be avoided due to possibility of carburization. Hastelloy C-276 can be used in the as-welded condition in most chemical and petrochemical process equipment
Hastelloy C276 Heat Treatment
Wrought forms of Hastelloy C-276 are furnished in the solution heat-treated condition unless otherwise specified. Alloy C-276 is normally solution heat-treated at 2050 °F and rapid quenched. Parts which have been hot-formed should be solution heat-treated prior to final fabrication or installation, if possible
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Hastelloy Buttweld Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.