ASTM A213 T91 Tubes Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM A213 T91 Tubes, Alloy Steel ASTM A213 T91 Tubes are alloy steel tubes that constitute elements such as molybdenum and chromium content. The presence of molybdenum ensures to increase the strength of the steel and enhances to wear resistance. Therefore these content improve resistance to softening.

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On the other hand, the chromium prevents the oxidation steel at high-temperature circumstances. Both contents ensure great creep strength and hardness at room temperature circumstances. However, this grade of tubes is formed by stabilizing at 1050°C temperature whereas it cools down at 200°C.

ASTM A213 T91 Tubes
      ASTM A213 T91 Tubes

Being as a well-known manufacturer, supplier and trader Sachiya Steel International offers an extensive array of Alloy Steel ASTM A213 T91 Tubes to our domestic or global customers. We take utmost care about the quality of the product. Therefore with respect to the national and international quality, we procure the raw material from the best dealer of the market.

Meanwhile, we have a dedicated working panel and professional’s experts that ensures to obtain a better outcome. Furthermore, we facilitate our product in precise size, thickness, and shapes according to the specific demands or requirements of the clients.

ASTM A213 T91 Seamless Tubes Specifications

Specifications : ASTM A/ASME SA213
Dimensions : ASTM, ASME and API
Tubes Size
: 1 / 2” OD up to 5” OD, customs diameters also available
Outer Diameter : 6-2500mm; WT:1-200mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH910, SCH140, SCH160, XXS
Type : Seamless / EFW / Fabricated
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded
Chemical Compositions of ASTM A213 / ASME SA213 T91 Alloy Steel SMLS Tube

 

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10
SA213 T91 Mechanical Properties

 

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max
Alloy Steel T91 Seamless Tube Outside Diameter & Tolerance

 

Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14
ASTM A213/ ASME SA213 T91 Alloy Steel Tube Wall Thickness & Tolerance

 

Hot rolled Outside Diameter, mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4<WT≤3.8 +35/-0
OD≤101.6, 3.8<WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4<WT≤3.8 +35/-0
OD>101.6, 3.8<WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0
Alloy Steel ASTM A213 T91 Seamless Tubes 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 A213 T91 Alloy Steel Tube 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

Documentation

 

• 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)

ASTM A213 T91 Tubes

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality ASTM A213 T91 Tubes Alloy Steel ASTM A213 T91 Tubes are alloy steel tubes that constitute elements such as molybdenum and chromium content. The presence of molybdenum ensures to increase the strength of the steel and enhances to wear resistance. Therefore these content improve resistance to softening.

Product Brand: Sachiya Steel International

Product Currency: INR

Product Price: 80

Product In-Stock: InStock

Editor's Rating:
5

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