Sachiya Steel International is a known exporter, manufacturer and trader of Alloy Steel WP91 Buttweld Fittings, which is essentially non – magnetic in the annealed condition and can only be hardened by cold working. Alloy Steel WP91 Elbow Butt Weld Pipe Fittings should be used in heavier sections to reduce the occurrence of carbide precipitation in the heat affected region adjacent to the weld pool.

Alloy Steel WP91 Tee Butt Weld Pipe Fittings exhibit high resistance to sulphide liquors and are useful for handling nitric acid, nitric – sulphuric acid mixtures, and acetic, citric, and lactic acids. Because of its excellent heat and corrosion resistant properties, along with its ductility, Alloy Steel WP91 Cross Butt Weld Pipe Fittings is used in countless applications, because it costs less than the chrome – nickel grades.

Alloy Steel WP91 Buttweld Fittings | Alloy Steel WP91 Buttweld Fittings | Alloy Steel WP91 Buttweld Fittings | Alloy Steel WP91 Buttweld Fittings | Alloy Steel WP91 Buttweld Fittings 

Alloy Steel WP91 Reducer Butt Weld Pipe Fittings is used primarily for stainless and decorative purposes including household appliances, metal moulding, metal trim, cabinet hardware, hinges, drawn and formed parts and stampings. Sorted Alloy Steel WP91 Stub End is similar to stainless steel yet with a titanium expansion of no less than five times the carbon content. Alloy Steel WP91 Seamless Pipe Fittings is also used for buildings for both practical and aesthetic reasons. Filler metal of the conventional chromium – nickel analyses can be used in Alloy Steel WP91 Dish Cap Butt Weld Pipe Fittings.


Alloy Steel WP91 Pipe Fittings Specifications

Specifications : ASTM A234 / ASME SA234
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
: ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Type : Seamless / Welded / Fabricated


Alloy Steel WP91 Pipe Fittings Chemical Composition

Grade C Mn Si S P Cr Mo
A234 WP91
0.08-0.12 0.3-0.6 0.2-0.5 ≤0.02 ≤0.015 8-9.5 0.85-1.05

Alloy Steel WP91 Buttweld Fittings Mechanical Properties

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A234 WP91
≥590 ≥415 ≥20


Alloy Steel WP91 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


Alloy Steel WP91 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)



Alloy Steel WP91 Buttweld Fittings

Sachiya Steel International is a known exporter, manufacturer and trader of Alloy Steel WP91 Buttweld Fittings

Product Brand: Sachiya Steel International

Product In-Stock: InStock

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