What is Hastelloy Pipe?

Hastelloy pipe is a registered trademark (of Special Metals Corporation) referring to a family of austenitic nickel-chromium super alloys, Hastelloy seamless pipe is typically used in applications where high temperatures are present due to a thick, stable passivating oxide layer which is formed. hastelloy is a nickel-based alloy with superior corrosion resistance and temperature performance to stainless steel. SCH40 Hastelloy pipe is a material that is specifically optimized for some of the toughest use conditions. Hastelloy welded pipe alloys or superalloys are nickel-based alloys that exhibit traits such as high resistance to corrosion, oxidation, carburization, pitting, crevice, corrosion cracking, and high temperature strength. Hastelloy clad pipe are generally known for their resistance to oxidation and ability to maintain their structural integrity in high temperature atmospheres.

Reliable Steel Distributors is Manufacturer of Hastelloy pipe in india also Exports Hastelloy Pipe since 1997, in 1980 We were incorporated as a Supplier of Hastelloy seamless pipe & we became stocking Distributor of SCH40 Hastelloy pipe in India. later in year 1990, we were recognised as a leading Distributor of Hastelloy welded pipe in India. we started stocking Hastelloy clad pipe of other manufacturers of hastelloy Pipe in Japan & Europe like Kobelco, Sandvik, Sanyo Special Steels & Wuxi, Our widest stock of Hastelloy pipe enable us for prompt delivery to Middle east, Gulf countries, far east asian countries in any emergency.

Hastelloy Pipe Specification


Specifications ASTM B 167 ASME SB 167 / ASTM B 829 ASME SB 829 / ASTM B 517 ASME SB 517
Grades
  • Hastelloy B/ B2/ B3 Pipe
  • Hastelloy C22 Pipe
  • Hastelloy C276 Pipe
Seamless Pipe size 4 to 219mm W. T.: 0.5 to 20mm
Welded Pipe size
5.0 mm – 1219.2 mm
EFW Pipe size 5.0 mm – 1219.2 mm
Specialized in Large Diameter Size
Schedule SCH5, SCH10, SCH40, STD, SCH80, SCH160
Pipe Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes Etc.
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded.
Marking All Hastelloy Alloy Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Material Test Certificates (MTC) Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Manufacturers of Hastelloy Pipe
    • Seamless Pipe make Seah Steel Corporation, Spain
    • Pipe make Schoeller Bleckmann, Japan
    • Pipe make Tubacex Tubos Inoxidables S.A., Korea

,Japan

  • Pipe make Sanyo Special Steel,
  • Pipe make Sumitomo Metals ,Japan
  • Pipe make Kobe Special Tube, Japan
  • Pipe make Nippon Steel Corporatio Austria

Types Out diameter Wall thickness Length
NB Sizes (in stock) 1/8” ~ 8” SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Upto 6 Meters
Hastelloy Seamless Pipe (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
Hastelloy Welded Pipe (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters

Hastelloy Pipe Sizes


1/8″ IPS(.405″ O.D.) 3 1/2″ IPS( 4.000″ O.D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4″ IPS(.540″ O.D.) 4″ IPS(4.500″ O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8″ IPS(.675″ O.D.) 5″ IPS( 5.563″ O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2″ IPS(.840″ O.D.) 6″ IPS(6.625″ O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4″ IPS(1.050″ O.D.) 8 ” IPS(8.625″ O.D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1″ IPS:(1.315′ O.D.) 10″ IPS(10.750″ O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4″ IPS(1.660″ O.D.) 12″ IPS(12.750″ O.D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2″ IPS(1.900″ O.D.) 14″ IPS(14.000″ O.D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2″ IPS(2.375″ O.D.) 16″ IPS(16.000″ O.D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2″ IPS(2.875″ O.D.) 18″ IPS (18.000″ O.D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3″ IPS( 3.500″ O.D.)
SCH 5, 10, 40, 80, 160, XXH

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