Hastelloy C22 Welded Pipes
Siddhagiri Metals and Tubes is a global supplier and manufacturer of Hastelloy C22 Welded Pipes. We have exported to more than 70 countries worldwide.
Other Names: ASTM B619 UNS N06022, Hastelloy Pipe, Hastelloy Welded Pipe, Hastelloy Alloy Pipe, Hastelloy Alloy Welded Pipe, Hastelloy C Welded Pipes.
Material: Hastelloy C22
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
ASTM B619 UNS N06022 • Hastelloy C22 Pipe • Hastelloy Welded Pipe • Hastelloy Alloy Pipe
Hastelloy C22 Welded Pipes fabricated with high quality raw materials is exported and supplied by Siddhagiri metals and Tubes. We are one of the trusted suppliers of ASTM B619 UNS N06022 Pipes. We offer products at highly competitive prices and deliver consignment within stipulated time. Our Pipe inventory is available in random lengths or cut to specific lengths to meet your exact requirements. Our materials are approved by Saudi ARAMCO.
Welded Pipes are of two types ERW and EFW. A process for producing welded pipe is Electric Resistance Welding (ERW) also known as Contact Welding. Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. Hastelloy C22 Welded Pipes are available in a wide range of sizes and properties. Due to the weld seam, lower operating pressures are stated in accordance with ASME compared to seamless pipes. In general Hastelloy welded pipe possess tighter dimensional tolerances than seamless pipes and are less costly if produced in same quantities. Hastelloy Welded Pipe sizes range from 1/8" to 48" inches and the thickness of the pipes are as follows: 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. The Hastelloy pipe is manufactured and finished according to dimension standards such as ANSI B36.10 and ANSI B36.19.
Siddhagiri Metals and Tube is a leading supplier of Hastelloy C22 welded pipes providing an extensive selection of all grades and dimensions to the oil and gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge range of different welded pipes constantly on stock ranging from Electric Resistance Welded (ERW) Pipes, Fusion Welded (EFW) Pipes to Double Submerged Arc Welded (DSAW) Pipes. We have a huge inventory of Hastelloy Alloy Welded pipes in different sizes and dimensions ranging from 1/8" to 16" inches in size and 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 in thickness. Siddhagiri Metals and Tubes is one of the major manufacturers of welded Hastelloy C22 pipes for applications in oil and gas, LNG, Petro-chemical, shipbuilding, desalination, water treatment and energy industries.
We are engaged in offering wide range of ASTM B619 welded pipes in all sizes and forms. We also specialize in supplying Hastelloy Welded Pipes. We have a huge stock of piping materials with applications in industries such as Medicine, Chemical, Oil and Gas etc. We have an inventory of pipes of Indian, European and Japanese origin. Our comapany has bagged an ISO 9001:2015 certification for the excellence in the quality of our products.
All our Hastelloy Pipes conform to international standards and are manufactured according to ASTM, ASME, DIN, ANSI, EN, WERKSTOFFE, JIS, BS standards. Each piece of pipe is fully tested by professionals according to international standards. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik, etc. We are Saudi ARAMCO approved vendors of Hastelloy alloy pipes. We export in many major countries which include UAE, Saudi Arabia, Russia, Iran, Indonesia, Chile, Germany, Australia, USA, Europe, Brazil, South Africa and many more.
- Pipe Specification: ASTM B619 UNS N06022, ASME SB619 UNS N06022 & EN 2.4602
- Dimension Standard: ANSI B36.19, B36.19M ANSI B36.10
- Outside Diameter (OD): 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
- Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
- Type: Hastelloy C22 Welded Pipe, Hastelloy C22 EFW Pipes, Hastelloy C22 ERW Pipes
- Form: Hastelloy C22 Round Pipes, Hastelloy C22 Square Pipes, Hastelloy C22 Rectangular Pipe
- Length: Single Random, Double Random & Cut Length
- End: Plain End, Beveled End, Threaded
- End Protection: Plastic CapsOutside Finish: 2B, No.1, No.4, No.8 Mirror Finish
- Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
- External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
- 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 C22 Welded Pipe Sizes in Stock
|Pipe Form||Size Range||Thickness||Dimension Standards|
|Hastelloy Welded Pipe, Hastelloy ERW Pipe, Hastelloy EFW Pipes||1/8" to 48" inches||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||ANSI B36.10, ANSI B36.19M|
Forms of ASTM B619 UNS N06022 in Stock
ASTM B619 Square Pipes available in ASTM B619 UNS N06022 SCH 5 to XXS
Hastelloy C22 Round Pipes available in sizes 1/4 to 16" in ASTM B619 UNS N06022
Hastelloy C22 Rectangular Pipes available in ASTM B619
C W Mn Fe S Si Cr Ni Co Mo P V MIN - 2.500 - 2.000 - - 20.000 Bal - 12.500 - - MAX 0.015 3.500 0.500 6.000 0.020 0.080 22.500 2.500 14.500 0.020 0.350
(% in 50mm)
MIN 310 690 45.00 MAX 100
Density lb/in³ 0.311 g/cm³ 8.61 Specific Heat Btu/lb•°F 0.091 J/kg•°C 381 Melting Range °F 2464-2529 °C 1351-1387 Permeability 200 oersted (15.9 kA/m) ≤1.001 Young's Modulus 103 ksi 30.3 GPa 209 Electrical Resistivity ohm•circ mil/ft 730.7 microhm•m 1.215 Coefficient of Expansion 70-200°F,106 in/in•°F 6.9 21-193°C, μm/m•°C 12.42
Properties of Hastelloy C22 alloy
Hastelloy C22 Cold Forming
Cold forming of Hastelloy C22 is performed by standard methods as high-nickel alloys. The work-hardening rate of the alloy is done through cold hardening process. Hastelloy C22 is some-what softer in the annealed condition and requires lower forces for deformation.The Alloy is treated with cold picking liquid solutions.There is the formation of the oxide film on the Hastelloy C22 product form. The cold forming process of the Hastelloy is done by bathing the element in caustic solution with the molten state.The process is further followed by acid pickling at extremely high temperature. The descaling process is one of the cold forming process involving three steps:
- —The Descaling salt bath process.
- —The Sodium hydride reducing salt bath process.
- —The DGS oxidising salt bath process.
Hastelloy C22 Hot Forming
Alloys can be hot worked into multiple shapes and forms.The hot forming should be done in a temperature within 1600°F and 2250°F (870°C-1230°C). Their resistance to deformation increases because of the less temperature in hot working range. Hot working temperatures for Hastelloy C22 are very high so a necessary precaution must be taken while performing the hot forming process. After annealing is done it should be quickly followed by cold quenching which will help the metal to retain its property.
Hastelloy C22 Machining
Hastelloy C22 is classified as moderate to difficult when machining, however these alloys 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.
Hastelloy C22 Welding
Hastelloy C22 is known to have good weldability. The most common welding processes used to weld the Hastelloy C22 are the gas tungsten arc welding (GTAW / “TIG”), gas metal arc welding (GMAW / “MIG”), and shielded metal arc welding (SMAW / “Stick”) processes. In addition to these common arc welding processes, other welding processes such plasma arc welding (PAW), resistance spot welding (RSW), laser beam welding (LBW), and electron beam welding (EBW) are used. Submerged arc welding (SAW) is generally discouraged as this process is characterized by high heat input to the base metal, which promotes distortion, hot cracking, and precipitation of secondary phases that can be detrimental to material properties and performance.
Hastelloy C22 Heat Treatment
Heat treatment is done in various procedures which involve various process. Firstly after solution annealing treatment followed by quenching to lock in the high-temperature structure. After that cooled metal is used for the further working process.
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 Pipes 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.