Hastelloy Pipes & Tubes Supplier and Manufacturer in India

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The Hastelloy pipes and tubes are made up of nickel-based alloy material, which comes with features like high strength and corrosion resistance to harsh environments. The Hastelloy Pipes & Tubes are available in seamless or welded types as per the requirement based on the specifications set by different international standards. The Hastelloy alloy is highly resistant to oxidation and corrosion, particularly pitting and crevice corrosion and stress corrosion cracking, and has excellent mechanical strength and a long life. Hastelloy C276 is the most widely specified grade for wet chlorine and mixed acid service, Hastelloy C22 extends resistance further across oxidizing conditions, and Hastelloy B2 is built specifically for hydrochloric acid and other strongly reducing acids. Hastelloy G30 and Hastelloy C-4 round out the range for phosphoric acid service and improved weldability. All the pipes go through strict quality checks and other tests to ensure their quality and resistance to acids.

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Specification of Hastelloy Pipes & Tubes

Parameter

Specification Details

Material Specifications

ASTM B622 / ASME SB622, ASTM B619 / ASME SB619

Available Grades

Hastelloy B / B2 / B3, Hastelloy C22, Hastelloy C276, Hastelloy C2000, Hastelloy X

Seamless Pipe Size

OD: 4 mm to 219 mm | WT: 0.5 mm to 20 mm

Welded / EFW Pipe Size

OD: 5.0 mm to 1219.2 mm

Schedules

SCH 5, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40, SCH 40S, STD, SCH 60, SCH 80, XS, SCH 120, SCH 140, SCH 160, XXS

Form & Shapes

Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes, etc.

Pipe Ends

Plain End, Beveled End, Threaded

Length Options

Single Random, Double Random & Cut Length

Finishes Available

Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF

Dimensional Standards

ANSI/ASME B36.10, B36.19, B2.1

Material Origin

European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)

Approved Manufacturers

• Sumitomo Metals (Japan)

• Tubacex Tubos Inoxidables S.A. (Spain)

• SeAH Steel Corporation (Korea)

• Sanyo Special Steel (Japan)

• Nippon Steel Corporation (Japan)

• Kobe Special Tube (Japan)

• Schoeller Bleckmann (Austria)

Marking Details

Standard, Grade, OD, Wall Thickness, Length, Heat Number (or custom as per client request)

Material Test Certificates

MTC as per EN 10204 3.1 and EN 10204 3.2

Quality & Material Testing

• Hardness Test

• Flattening & Flaring Test

• Pitting Resistance Test

• Chemical Spectro Analysis

• Micro & Macro Test

• Intergranular Corrosion (IGC) Test

• Mechanical Testing (Tensile / Area)

• Positive Material Identification (PMI Testing)

Specialized Services

Large Diameter Hastelloy Pipe, custom cutting, threading, and grooving to specification

Global Presence

USA, Canada, Australia, UK, Malaysia, Poland, Iran, Italy, Singapore, UAE

Hastelloy Pipes & Tubes Chemical Composition

Alloy

Nickel (Ni)

Molybdenum (Mo)

Chromium (Cr)

Tungsten (W)

Iron (Fe)

Cobalt (Co)

Carbon (C)

Silicon (Si)

Manganese (Mn)

Hastelloy C276

Balance (~57%)

15.0 to 17.0

14.5 to 16.5

3.0 to 4.5

4.0 to 7.0

2.5 max

0.01 max

0.08 max

1.0 max

Hastelloy C22

Balance (~56%)

12.5 to 14.5

20.0 to 22.5

2.5 to 3.5

2.0 to 6.0

2.5 max

0.015 max

0.08 max

0.5 max

Hastelloy B2

Balance (~69%)

26.0 to 30.0

1.0 max

Not present

2.0 max

1.0 max

0.02 max

0.10 max

1.0 max

Mechanical Properties of Hastelloy Pipes & Tubes

Alloy

Tensile Strength (min)

Yield Strength (min)

Elongation (min)

Density

Melting Range

Hardness (Rockwell B)

Hastelloy C276

790 MPa (115 ksi)

355 MPa (52 ksi)

40%

8.89 g/cm³

1325 to 1370 °C

100 max

Hastelloy C22

793 MPa (115 ksi)

352 MPa (51 ksi)

45%

8.69 g/cm³

1357 to 1399 °C

100 max

Hastelloy B2

760 MPa (110 ksi)

350 MPa (51 ksi)

40%

9.22 g/cm³

1330 to 1380 °C

100 max

Equivalent Grades of Hastelloy Pipes & Tubes

Trade Name

UNS Number

DIN / W.Nr.

Common / Chemical Name

Hastelloy C276

N10276

2.4819

Alloy C276 / NiMo16Cr15W

Hastelloy C22

N06022

2.4602

Alloy C22 / NiCr21Mo14W

Hastelloy B2

N10665

2.4617

Alloy B2 / NiMo28

Hastelloy C4

N06455

2.4610

Alloy C4

Hastelloy X

N06002

2.4665

Alloy X

ASTM B622 UNS N10276 Hastelloy Pipe Sizes

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/8″ Sch 5 Sch 10 Sch 40 Sch 80
1/4″ Sch 5 Sch 10 Sch 40 Sch 80
3/8″ Sch 5 Sch 10 Sch 40 Sch 80
1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
3/4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
2 1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
3″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
5″ Sch 5 Sch 10 Sch 40 Sch 80
6″ Sch 5 Sch 10 Sch 40 Sch 80

Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)

ASTM B622 UNS N10276 Hastelloy Pipe Sizes

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/8″ Sch 5 Sch 10 Sch 40 Sch 80
1/4″ Sch 5 Sch 10 Sch 40 Sch 80
3/8″ Sch 5 Sch 10 Sch 40 Sch 80
1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
3/4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
2 1/2″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
3″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
4″ Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
5″ Sch 5 Sch 10 Sch 40 Sch 80
6″ Sch 5 Sch 10 Sch 40 Sch 80

Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)

UNS N10276 Hastelloy Pipe Pressure Rating

Tube O.D.

(in.)

 Wall Thickness of Tube (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100            
1/4 3700 4800 7000 9500        
5/16   3700 5400 7300        
3/8   3100 4400 6100        
1/2   2300 3200 4400        
3/4     2200 3000 4000 4600    
1       2200 2900 3400 3900 4300

Hastelloy Steel Pipe Dimensions & Weight)

NPS

DN

mm

OD

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm) Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

 Wall Thickness inches (mm)

Wall Thickness

inches (mm)

Wall Thickness

inches (mm)
– – – SCH 5s SCH 5 SCH 10s SCH 10 SCH 20 SCH 30 SCH 40s SCH 40/STD SCH 60 SCH 80s SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 XXS
⅛ 6 0.405″ (10.29)   0.035″ (0.889)   0.049″ (1.245)   0.057″ (1.448)   0.068″ (1.727)     0.095″ (2.413)   –   – –
¼ 8 0.540″ (13.72)   0.049″ (1.245)   0.065″ (1.651)   0.073″ (1.854)   0.088″ (2.235)     0.119″ (3.023)   –   – –
⅜ 10 0.675″ (17.15)   0.049″ (1.245)   0.065″ (1.651)   0.073″ (1.854)   0.091″ (2.311)     0.126″ (3.200)   –   – –
½ 15 0.840″ (21.34)   0.065″ (1.651)   0.083″ (2.108)   –   0.109″ (2.769)     0.147″ (3.734)   –   4.78mm 0.294″ (7.47)
¾ 20 1.050″ (26.67)   0.065″ (1.651)   0.083″ (2.108)   2.41mm   0.113″ (2.870)     0.154″ (3.912)   –   5.56mm 0.308″ (7.823)
1 25 1.315″ (33.40)   0.065″ (1.651)   0.109″ (2.769)   2.90mm   0.133″ (3.378)     0.179″ (4.547)   –   6.35mm 0.358″ (9.093)
1¼ 32 1.660″ (42.16)   0.065″ (1.651)   0.109″ (2.769)   0.117″ (2.972)   0.140″ (3.556)     0.191″ (4.851)   –   6.35mm 0.382″ (9.703)
1½ 40 1.900″ (48.26)   0.065″ (1.651)   0.109″ (2.769)   0.125″ (3.175)   0.145″ (3.683)     0.200″ (5.080)   –   7.14mm 0.400″ (10.160)
2 50 2.375″ (60.33)   0.065″ (1.651)   0.109″ (2.769)   0.125″ (3.175)   0.154″ (3.912)     0.218″ (5.537)   0.250″ (6.350)   8.74mm 0.436″ (11.074)
2½ 65 2.875″ (73.02)   0.083″ (2.108)   0.120″ (3.048)   0.188″ (4.775)   0.203″ (5.156)     0.276″ (7.010)   0.300″ (7.620)   0.344″ (8.738) 0.552″ (14.021)
3 80 3.500″ (88.90)   0.083″ (2.108)   0.120″ (3.048)   0.188″ (4.775)   0.216″ (5.486)     0.300″ (7.620)   0.350″ (8.890)   0.438″ (11.13) 0.600″ (15.240)
3½ 90 4.000″ (101.60)   0.083″ (2.108)   0.120″ (3.048)   0.188″ (4.775)   0.226″ (5.740)     0.318″ (8.077)   –   – 0.636″ (16.154)
4 100 4.500″ (114.30)   0.083″ (2.108)  

0.120

” (3.048)

 –

0.188 in

(4.775)

   0.237″ (6.02)

0.281

” (7.137)

   0.337″ (8.560) –

0.437

” (11.13)

 –

0.531

” (13.49)

 –
4½ 115 5.000″ (127.00)   –   – – –   0.247″ (6.274) –   0.355″ (9.017) – – – – –
5 125 5.563″ (141.30)   0.109″ (2.769)   0.134″ (3.404) – –   0.258″ (6.553) –   0.375″ (9.525) –

0.500

” (12.70)

 –

0.625 

” (15.875)

 –
6 150 6.625″ (168.27)   0.109″ (2.769)   0.134″ (3.404) – –   0.280″ (7.112) –   0.432″ (10.973) –

0.562

” (14.27)

 –

0.719

” (18.263)

 –
8 200 8.625″ (219.08)   0.109″ (2.769)   0.148″ (3.759) 0.250″ (6.35)

0.277

” (7.036)

   0.322″ (8.179) 0.406″ (10.312)   0.500″ (12.70) 0.593″ (15.09) 0.718″ (18.2 6mm) 0.812″ (20.62mm)

0.906

” (23.01)

 –
10 250 10.75″ (273.05) 0.134″ (3.404) 0.134″ (3.404) 0.165″ (4.191) 0.165″ (4.191) 0.250″ (6.350) 0.307″ (7.798) 0.365″ (9.271) 0.365″ (9.271) 0.500″ (12.700) 0.500″ (12.700) 0.593″ (15.062) 0.718″ (18.237) 0.843″ (21.412) 1.000″ (25.400) 1.125″ (28.575) –
12 300 12.75″ (323.85) 0.156″ (3.962) 0.165″ (4.191) 0.180″ (4.572) 0.180″ (4.572) 0.250″ (6.350) 0.330″ (8.382) 0.375″ (9.525) 0.406″ (10.312) 0.500″ (12.700) 0.500″ (12.700) 0.687″ (17.450) 0.843″ (21.412) 1.000″ (25.400) 1.125″ (28.575) 1.312″ (33.325) –
14 350 14.00″ (355.60) 0.156″ (3.962) 0.156″ (3.962) 0.188″ (4.775) 0.250″ (6.350) 0.312″ (7.925) 0.375″ (9.525) 0.375″ (9.525) 0.437″ (11.100) 0.593″ (15.062) 0.500″ (12.700) 0.750″ (19.050) 0.937″ (23.800) 1.093″ (27.762) 1.250″ (31.750) 1.406″ (35.712) –
16 400 16.00″ (406.40) 0.165″ (4.191) 0.165″ (4.191) 0.188″ (4.775) 0.250″ (6.350) 0.312″ (7.925) 0.375″ (9.525) 0.375″ (9.525) 0.500″ (12.700) 0.656″ (16.662) 0.500″ (12.700) 0.843″ (21.412) 1.031″ (26.187) 1.218″ (30.937) 1.437″ (36.500) 1.593″ (40.462) –
18 450 18.00″ (457.20) 0.165″ (4.191) 0.165″ (4.191) 0.188″ (4.775) 0.250″ (6.350) 0.312″ (7.925) 0.437″ (11.100) 0.375″ (9.525) 0.562″ (14.275) 0.750″ (19.050) 0.500″ (12.700) 0.937″ (23.800) 1.156″ (29.362) 1.375″ (34.925) 1.562″ (39.675) 1.781″ (45.237) –
20 500 20.00″ (508.00) 0.188″ (4.775) 0.188″ (4.775) 0.218″ (5.537) 0.250″ (6.350) 0.375″ (9.525) 0.500″ (12.700) 0.375″ (9.525) 0.593″ (15.062) 0.812″ (20.625) 0.500″ (12.700) 1.031″ (26.187) 1.280″ (32.512) 1.500″ (38.100) 1.750″ (44.450) 1.968″ (49.987) –
24 600 24.00″ (609.60) 0.218″ (5.537) 0.218″ (5.537) 0.250″ (6.350) 0.250″ (6.350) 0.375″ (9.525) 0.562″ (14.275) 0.375″ (9.525) 0.687″ (17.450) 0.968″ (24.587) 0.500″ (12.700) 1.218″ (30.937) 1.531″ (38.887) 1.812″ (46.025) 2.062″ (52.375) 2.343″ (59.512) –
– – – SCH 5s SCH 5 SCH 10s SCH 10 SCH 20 SCH 30 SCH 40s SCH 40/STD SCH 60 SCH 80s SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 XXS

Hastelloy Pipe Price

Prices shown are indicative and change with raw material and market conditions. Contact us for a firm, current quote against your size and quantity.

Grade Indicative Price Range (INR per kg)
Hastelloy C276 On Request
Hastelloy C22 On Request
Hastelloy B2 On Request
Hastelloy G30 On Request
Hastelloy C-4 On Request

Types of Hastelloy Pipes & Tubes

Hastelloy Clad Pipe

Hastelloy Clad Pipe

Hastelloy Exhaust Pipe

Hastelloy Exhaust Pipe

Hastelloy Flex Pipe

Hastelloy Flex Pipe

Hastelloy Hollow Pipe

Hastelloy Hollow Pipe

Hastelloy Lined Pipe

Hastelloy Lined Pipe

Hastelloy Pipe Material

Hastelloy Pipe Material

Hastelloy Rectangle Pipe

Hastelloy Rectangle Pipe

Hastelloy Seamless Pipe

Hastelloy Seamless Pipe

Hastelloy Square Pipe Radius Corners

Hastelloy Square Pipe (Radius)

Hastelloy Square Pipe

Hastelloy Square Pipe

Hastelloy Weld Pipe

Hastelloy Weld Pipe

Hastelloy Welded Pipe

Hastelloy Welded Pipe

Hastelloy Grades We Supply

  • Hastelloy C276 (UNS N10276): the most widely specified Hastelloy grade, resists wet chlorine, sulfuric acid and mixed acid environments. Tensile strength approximately 690 MPa, yield strength approximately 283 MPa, elongation 40 percent minimum.
  • Hastelloy C22 (UNS N06022): broader corrosion resistance across oxidizing and reducing conditions, well suited to mixed acid and chloride bearing process streams. Tensile strength approximately 690 MPa minimum, yield strength approximately 320 MPa, elongation 45 percent minimum.
  • Hastelloy B2 (UNS N10665): specified for hydrochloric acid and other strongly reducing, non-oxidizing acid environments. Tensile strength approximately 760 MPa minimum, yield strength approximately 310 MPa, elongation 40 percent minimum.
  • Hastelloy G30 (UNS N06030): chosen for phosphoric acid and mixed acid service with high oxidizing power, particularly where sulfuric and phosphoric acid mixtures are present together.
  • Hastelloy C-4 (UNS N06455): metallurgically similar to C276 with improved thermal stability, which reduces carbide precipitation during welding and heavy fabrication

Application Industries of Hastelloy Pipes & Tubes

  • Construction 
  • Dairy and Food Processing
  • Power Plants
  • Oil and Gas Processing 
  • Water Treatment Facilities
  • Pulp and Paper
  • Sewage Treatment

Testing and Documentation

Every Hastelloy pipe and tube order ships with a mill test certificate to EN 10204 3.1, confirming chemical composition and mechanical properties against ASTM B622 / B619. PMI testing, hydrostatic testing and third-party inspection are available on request.

Frequently Asked Questions

What is the difference between Hastelloy C276 and C22?

Both resist a wide range of oxidizing and reducing media. C22 offers somewhat broader resistance across oxidizing conditions and is often preferred for mixed acid and chloride bearing streams, while C276 remains the most widely specified all-round grade.

Which Hastelloy grade should I use for hydrochloric acid service?

Hastelloy B2 is specifically designed for hydrochloric acid and other strongly reducing, non-oxidizing acid environments.

What documentation comes with a Hastelloy pipe order?

Every order ships with a mill test certificate to EN 10204 3.1. PMI testing and third-party inspection are available on request.

How does Hastelloy compare to Inconel for corrosion resistance?

Hastelloy’s higher molybdenum content gives it stronger resistance to pitting and crevice corrosion in reducing acid environments, while Inconel is generally chosen for high temperature oxidation and creep resistance. The right choice depends on whether the primary threat is acid corrosion or heat.

What sizes and schedules are available?

Hastelloy pipe and tube is available from 1/8 inch to 24 inch NB, in schedules from SCH 5S to SCH 160, seamless and welded.

Related Products

Have a Hastelloy pipe or tube requirement for an upcoming project?  Talk to Kalpataru Piping Solution and our team will help you select the right grade and get you a fast, accurate quote.

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