ASTM B619 Welded Pipes

ASTM B619 Welded Pipe Manufacture


Sachiya Steel International is one of the well-known trading house and dealer of ASTM B619 Welded Pipe, which is often used for gas turbine combustion cans and ducting, heat – treating equipment. The outstanding oxidation resistance of our ASTM B619 Hastelloy Pipes is illustrated, where two criteria for evaluating oxidation resistance are weight change and depth of corrosion penetration.

ASTM B619 Welded Pipe | ASTM B619 Welded Pipe | ASTM B619 Welded Pipe | ASTM B619 Welded Pipe

Tests were being carried out by exposing samples of our ASTM B619 Nickel Alloy Pipes to dry air at 2000 Degree F and to dry air pressurized to 300 psi at 1750 Degree F. These ASTM B619 UNS N10675 Welded Pipes excels in both respects due to the formation of a protective, tenacious oxide film. These ASTM B619 Nickel Alloy Welded Pipes as well resists carburization and nitriding, two common conditions which often lead to early failure in high – temperature alloys.

After 100 hours in petroleum coke, four other materials were completely penetrated by carburization; whereas, specimens of our ASTM B619 Nickel-Cobalt Pipes showed no carburization at all. These ASTM B619 Nickel-Cobalt Welded Pipes finds use in petrochemical process equipment and gas turbines in the hot combustor zone sections. Also our ASTM B619 Nickel-Cobalt Alloy Pipes is used for structural components in industrial furnace applications because of the excellent oxidation resistance. These ASTM B619 Nickel-Cobalt Alloy Welded Pipes is recommended especially for use in furnace applications for the reason that it has unusual resistance to oxidizing, reducing, and neutral atmospheres.


ASTM B619 Welded Pipes Specifications

Size : 6.00 mm OD up to 914.4 mm OD
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Length : Within 13500mm
Type : Welded Pipes
Grades : UNS N10276, UNS N06022


ASTM B619 Welded Pipes Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry


ASTM B619 Pipe Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc.


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