Hastelloys-Pipes

Hastelloy Pipes

HERITAGE STEELS are well Known Exporters, Suppliers & Stockiest of high quality Hastelloy pipes and tubes from Mumbai, India.

Hastelloy C276 (UNS No. N10276) Pipes | Hastelloy C22 (UNS No. N06022) Pipes | Hastelloy C2000 Pipes | Hastelloy B Pipes
Hastelloy C276 (UNS No. N10276) Tubes | Hastelloy C22 (UNS No. N06022) Tubes | Hastelloy C2000 Tubes | Hastelloy B Tubes

Hastelloy C-276 Alloy has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions.

Hastelloy C-276 Grade

Pipe and Tube: -

ASTM B 622; ASTM B 829 & ASME SB 622 ASME SB 829 (Seamless Tube), ASTM B 626; ASTM B 751 & ASME SB 626; ASME SB 751 (Welded Tube), ASTM B 619; ASTM B 775 & ASME SB 619; ASME SB 775 (Welded Pipe), ISO 6207 (Seamless Tube).

Hastelloy C22 Grade

Alloy 22 is nickel-base and typically contains 22% chromium, 14% molybdenum, and 3% tungsten. Iron is normally limited to less than 3%. The alloy’s high content of chromium gives it good resistance to wet corrosion by oxidizing media (e.g., nitric acid and ferric and cupric salts). Its contents of molybdenum and tungsten give the alloy resistance to wet reducing media (e.g., sulfuric and hydrochloric acids). Alloy 22 exhibits excellent resistance to corrosive attack by seawater under stagnant and flowing conditions.

Hastelloy C-22 Alloy Grade is designated as UNS N06022 and Werkstoff Nr. 2.4602.

Pipe and Tube:

ASTM B 619; ASTM B 775 & ASME SB 619; ASME SB 775 (Welded Pipe), ASTM B 622; ASTM B 829 & ASME SB 622; ASME SB 829 (Seamless Tube), ASTM B 626; ASTM B 751 & ASME SB 626; ASME SB 751 (Welded Tube), ASME Code Case 2226, ASME Code Case N-621, ISO 6207, DIN 17751.

Hastelloy X Alloy (UNS N06002; W.Nr. 2.4665)

Is a high-temperature, matrix-stiffened, nickel-chromium- iron-molybdenum alloy with outstanding oxidation resistance, and exceptional strength at up to 2200°F (1200°C). Hastelloy X Alloy Grade is designated as UNS N06002/ W.Nr 2.4665. Hastelloy X Alloy is listed in NACE MR-01-75.

Seamless Pipe and Tube:

ASTM B622; ASME SB622;

Welded Pipe and Tube:

ASTM B626; ASME SB626;

Hastelloy B2 Grade

Alloy B2 (UNS N10665 / W.Nr. 2.4617) is a solid solution strengthened, nickel-molybdenum alloy, typically used in extreme reducing conditions. B2 has significantly lower carbon, silicon and iron compared to its’ predecessor, Alloy B (UNS N10001), making the alloy less susceptible to decreased corrosion resistance in the weld zone, in the as-welded condition.

Welded Pipe:

ASTM B619, ASME SB619, CLASS I or II, (ABOVE 8" SCH 40) ASTM B775, ASME SB775,

Seamless Pipe:

ASTM B622, ASME SB622 Hastelloy C-2000 UNS N06200, Most versatile, corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Excellent resistance to stress corrosion cracking and superior resistance to localized corrosion as compared to C-276 alloy.

Hastelloy C-2000 Grade

Pipe and Tube:

ASTM B 619; ASME SB 619 (Welded Pipe); ASTM B 622; ASME SB 622 (Seamless Pipe); ASTM B626; ASME SB626 (Welded Tube).

Hastelloy Pipes

Size range:

½” NB to 12” NB in Sch 10, Sch STD, Sch 40, Sch 80, Sch XS, Sch 160, Sch XXS

ASTM:

B622, B619, B622, B626

Types:

SEAMLESS, ERW, WELDED, FABRICATED

We offer wide range of Hastelloy Tubes as per the following specifications and grades:-

ASTM:

B622, B619, B622, B626

Size range:

6mm OD to 254mm OD in 0.2mm thickness to 20mm thickness

Types:

SEAMLESS, ERW, WELDED, FABRICATED
Applications are structural or high pressure where material strength is critical. Usual application are Chemical, Power Generation and Aerospace