Hastelloy B3 Buttweld Fittings

Hastelloy B3 Buttweld Fittings Manufacture


Sachiya Steel International has established ourselves as a renowned manufacturer, supplier and trader of Hastelloy B3 Buttweld Fittings. Meanwhile, these Hastelloy B3 Cross Pipe Fittings (UNS N10675) is an additional member of the nickel – molybdenum family of alloys with excellent resistance to hydrochloric acid at all concentrations and temperatures.

Our Hastelloy B3 Bend Pipe Fittings is a Nickel – Molybdenum alloy which gives excellent resistance to hydrochloric acid at all concentrations and temperatures from ambient to high. These Hastelloy B3 Elbow is used in aircraft, furnace and chemical process components, honeycombs and gas turbine combustion section components.

Our Hastelloy B3 Tee Pipe Fittings exhibits extremely high resistance to pure hydrochloric, hydrobromic, and sulfuric acids. Meanwhile, these Hastelloy B3 Reducer are also being offered in customized sizes and shapes to our customers.

Hastelloy B3 Buttweld Fittings | Hastelloy B3 Buttweld Fittings | Hastelloy B3 Buttweld Fittings | Hastelloy B3 Buttweld Fittings | Hastelloy B3 Buttweld Fittings |Hastelloy B3 Buttweld Fittings

Our Hastelloy B3 Stub End Pipe Fittings, with a minimum nickel content of 72 %, is virtually immune to chloride – ion stress corrosion cracking. These Hastelloy B3 End Cap Pipe Fittings is subject to stress – corrosion cracking in high-temperature, high-strength caustic alkalis.

Our Hastelloy B3 End Pipe Cap for such service should be fully stress-relieved at 1650 Degree F / 1 hour or 1450 Degree F / 4 hour (900 Degree C / 1 hour or 790 Degree C / 4 hour) prior to use, and operating stresses should be kept to a minimum.


Hastelloy B3 Pipe Fittings Specifications

Specifications : ASTM B366 / ASME SB366
Size : Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
: ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Thickness : 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Type : Seamless / Welded / Fabricated


Hastelloy B3 Pipe Fittings Chemical Composition

Hastelloy B3 Ni C Mo Mn Si Fe Cu Ti Co Cr
65.0 min 0.01 max 28.5 3.0 max 0.10 max 1.5 0.20 max 0.2 max 3.0 max 1.5

Equivalent Grades for B3 Hastelloy Pipe Fitting

Hastelloy B3 N010675 2.4600


Hastelloy Alloy B3 Buttweld Pipe Fittings 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

Hastelloy B3 Buttweld Fitting 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.


Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)


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