What is Alloy Steel T91 Boiler Tube, and what are its main applications?

Alloy Steel T91 Boiler Tube is a specific type of steel tubing designed for boilers and high-temperature applications. It comprises alloying elements such as chromium, molybdenum, and vanadium, which provide enhanced strength, corrosion resistance, and high-temperature stability. The main applications of Alloy Steel T91 Boiler Tube are found in power generation industries, particularly in coal-fired power plants, where it is utilized in superheaters, reheaters, and other high-temperature sections of the boiler.

Its excellent heat transfer properties and ability to withstand elevated temperatures make it ideal for efficiently transferring heat from combustion gases to the working fluid within the boiler system. Additionally, Alloy Steel T91 Boiler Tube finds use in various industrial processes that require resistance to high-pressure and high-temperature environments, including petrochemical refineries and thermal power plants.

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Alloy Steel T91 Boiler Tube, CrMo T91 Boiler Tube, Alloy Steel T91 Boiler Tube, Alloy Steel T91 Boiler Tubing, High Pressure Steel T91 Boiler Tube, Chrome Moly T91 Boiler Tube Supplier In Mumbai, India.

What are the key properties and characteristics of the Alloy Steel T91 Boiler Tube?

Alloy Steel T91 Boiler Tube possesses several key properties and characteristics that make it suitable for high-temperature applications. It exhibits excellent creep strength, which refers to its ability to resist deformation under long-term exposure to high temperatures. This property is crucial for maintaining structural integrity and preventing tube failure in boiler systems operating at elevated temperatures for extended periods.

Alloy Steel T91 offers exceptional resistance to oxidation and corrosion, essential in boiler environments where exposure to high-temperature gases and steam can cause degradation over time. Its chromium content forms a protective oxide layer as a barrier against corrosion. Alloy Steel T91 exhibits good thermal conductivity, facilitating efficient heat transfer and enhancing overall boiler performance. Furthermore, it possesses high tensile strength and toughness, allowing it to withstand mechanical stresses and pressure fluctuations commonly encountered in boiler applications. Combining these properties makes Alloy Steel T91 Boiler Tube a reliable and durable material for withstanding the demanding conditions of high-temperature boiler environments.

Specification Of Alloy Steel T91 Boiler Tube

Boiler Tube Standard ASTM A213 / ASME SA213
Boiler Tube Dimension ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Boiler Tube Sizes 1 / 2" NB - 16" NB
Welded Boiler Tube Sizes 1 / 2" NB - 24" NB
Boiler Tube Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock
Boiler Tube Manufacturing Process Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Alloy Steel Boiler Tube Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Boiler Tube Length Single Random, Double Random, Standard & Cut length
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Alloy Steel Boiler Tubes, Finish as per customer Requirements
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

High Pressure Steel T91 Boiler Tube Price List, Alloy Steel T91 Welded Boiler Tube, Alloy Steel T91 Superheater Tubes, Alloy Steel T91 Water Tube Boiler, Thin Wall Chrome Moly T91 Boiler Tube, CrMo T91 Boiler Tube Weight Calculator, Chrome Moly T91 Boiler Tube Stockist In Mumbai.

Types Of Alloy Steel T91 Boiler Tubes

Alloy Steel T91 Seamless Boiler Tube

Alloy Steel T91 Seamless Boiler Tube

Alloy Steel T91 Seamless Boiler Tube, Chrome Moly T91 Seamless Boiler Tube Supplier, CrMo T91 Seamless Boiler Tube Stockist.

Alloy Steel T91 Welded Boiler Tube

Alloy Steel T91 Welded Boiler Tube

Alloy Steel T91 Welded Boiler Tube, Chrome Moly T91 Welded Boiler Tube Supplier, CrMo T91 Welded Boiler Tube Stockist.

Alloy Steel T91 Water Tube Boiler

Alloy Steel T91 Water Tube Boiler

Alloy Steel T91 Water Tube Boiler, Chrome Moly T91 Water Tube Boiler Supplier, CrMo T91 Water Tube Boiler Stockist.

Alloy Steel T91 Boiler Vent Pipe

Alloy Steel T91 Boiler Vent Pipe

Alloy Steel T91 Boiler Vent Pipe, Chrome Moly T91 Boiler Vent Pipe Supplier, CrMo T91 Boiler Vent Pipe Stockist.

Widest Range of Alloy Steel T91 Boiler Tubes in Mumbai, India.

  • Widest RangeSchedule XS Chrome Moly T91 Boiler Tube
  • Widest RangeHigh Pressure Steel T91 Seamless Boiler Tube
  • Widest RangeMetric Alloy Steel T91 Boiler Tubing
  • Widest RangeSchedule XXS Alloy Steel T91 Boiler Tube
  • Widest RangeSchedule 160 Alloy Steel T91 Boiler Tube
  • Widest RangeSchedule 10 Alloy Steel T91 Boiler Tube
  • Widest RangeSchedule 40 Alloy Steel T91 Boiler Tube
  • Widest RangeChrome Moly T91 Fire Tube Boiler
  • Widest RangeSchedule 5 CrMo T91 Boiler Tube
  • Widest RangeSchedule 80 Alloy Steel T91 Boiler Tube
  • Widest RangeAlloy Steel T91 Boiler Tubing Suppliers
  • Widest RangeChrome Moly T91 Round Boiler Tube
  • Widest RangeASME SA213 Alloy Steel T91 Boiler Tube
  • Widest RangeASME SA213 Alloy Steel T91 Boiler Tube
  • Widest RangeHigh Pressure Steel T91 Boiler Flue Pipe
  • Widest RangeAlloy Steel T91 Boiler Tube HS Code
  • Widest RangeASTM A213 Chrome Moly T91 Boiler Tube
  • Widest RangeASTM A213 Alloy Steel T91 Boiler Tube
  • Widest RangeAlloy Steel T91 Boiler Vent Pipe
  • Widest RangeAlloy Steel T91 ERW Boiler Tube

Check Other Tubes Types In Detail

High Pressure Steel Boiler Tube Sizes Chart, Alloy Steel T91 Boiler Tube, Alloy Steel T91 Boiler Tube Suppliers, 10 CrMo T91 Boiler Superheater Tube, Alloy Steel T91 Boiler Tube Manufacturers In India, Chrome Moly T91 Boiler Tube Exporter In India

Alloy Steel T91 Boiler Tubes Price

Product Price
Alloy T91 Boiler Tube Price US $ 2071 - 3450 / Ton
Alloy Steel T91 Boiler Tube Price In India $664.00 - $1,772.00/ Ton
Chrome Moly T91 Boiler Tube Price US $ 1877 - 3273 / Ton
Alloy Steel T91 Boiler Tube Price Per Kg $6 - 82 / Kg
High Pressure Steel T91 Welded Boiler Tube Price List US $ 37 - 90 / Pound
ASTM A213 Chrome Moly T91 Boiler Tube Price List $573.00 - $1,785.00/ Ton
Austenitic CrMo T91 Boiler Tube Price Per Piece $3.00 - $123.00/ Piece
Alloy Steel T91 Seamless Boiler Tube Price $1,398.00 - $3,648.00/ Ton
Alloy Steel T91 Boiler Tube Price US $ 1358 - 12787 / Ton

For Quatation & Questions Related To Alloy Steel T91 Boiler Tubes

Avoid those problems that occur with low-quality alloy steel t91 boiler tubes by getting high-quality alloy steel t91 boiler tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.

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Alloy Steel T91 Boiler Tube Manufacturing Process

Welding Process

The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine. The steel sheets are shaped into a coil before entering the machine. The seam between these coils is then welded to create a Tube.

Drawing/ Floating Process

Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. Stainless Steel Tubes benefit from maintaining the integrity of their surface.

Continuous Seamless Tube Mills

The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.

Continuous Casting

A notable advancement in the production of seamless Tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the Tubes.

Annealing

Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.

Sinking Process

Tube sinking is a drawing technique that reduces the diameter of Tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, Tube sinking is ideal.

Inspection and Testing

Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.


High Pressure Steel T91 Boiler Tubes, Alloy Steel T91 Boiler Tubes, Chrome Moly T91 Boiler Tube Exporter, CrMo T91 Boiler Tube Suppliers, Alloy Steel T91 Boiler Tube Stockist.

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Chemical Composition Of Alloy Steel T91 Boiler 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

Mechanical Properties Of Alloy Steel T91 Boiler Tubing

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

Testing & Inspection of Alloy Steel T91 Boiler Tubes

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend Test
Flattening Test

Chrome Moly T91 Boiler Tube Sizes in MM

BWG BWG BWG BWG BWG BWG BWG BWG
25 22 20 18 16 14 12 10
WT mm WT mm WT mm WT
mm
WT mm WT mm WT mm WT
mm
Outside Diameter Outside Diameter 0.508 0.711 0.889 1.245 1.651 2.108 2.769 3.404
mm inch   kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212      
9.53  3/8 0.126 0.157 0.193 0.257 0.356 0.429    
12.7  1/2   0.214 0.263 0.356 0.457 0.612 0.754  
15.88  5/8   0.271 0.334 0.455 0.588 0.796 0.995  
19.05  3/4   0.327 0.405 0.553 0.729 0.895 1.236  
25.4 1      0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4   0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2   0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4       1.342 1.774 2.244 2.894 3.5
50.8 2          1.549 2.034 2.574 3.334 4.03
63.5 2 1/2       1.949 2.554 3.244 4.214 5.13
76.2 3          2.345 3.084 3.914 5.094 6.19
88.9 3 1/2       2.729 3.609 4.584 5.974 7.27
101.6 4            4.134 5.254 6.854 8.35
114.3 4 1/2         4.654 5.924 7.734 9.43

Feel Proud To Export Our High Quality 6 Moly T91 Boiler Tubes World Wide.

We have exported and supplied our Alloy Steel T91 Boiler Tubes to solve tubing related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.

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Supply Cities Of Chrome Moly T91 Boiler Tubes

The cities listed here are where we have supplied our alloy steel t91 boiler tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide Chrome Moly T91 Boiler Tubes to satisfy the needs of our clients.

Caracas, Surat, Lahore, Nagpur, Tehran, Doha, Sydney, Aberdeen, Melbourne, Petaling Jaya, Chennai, Montreal, Ludhiana, Navi Mumbai, Baroda, Pimpri-Chinchwad, Jaipur, Port-of-Spain, Singapore, Ernakulam, Abu Dhabi, Ulsan, Kanpur, Colombo, Ranchi, Bangkok, Hanoi, Istanbul, Milan, Jeddah, Riyadh, Chandigarh, Toronto, Mumbai, Lagos, New York, Sharjah, Indore, London, Madrid, Jakarta, Rio de Janeiro, New Delhi, Edmonton, Houston, Gurgaon, Faridabad, Pune, Muscat, Gimhae-si, Vadodara, Calgary, Thane, Ankara, Visakhapatnam, Chiyoda, Kolkata, Al Jubail, Algiers, Geoje-si, Bhopal, Rajkot, Secunderabad, Perth, Dubai, Moscow, Nashik, Kuwait City, Mumbai, Cairo, La Victoria, Courbevoie, Bengaluru, Bogota, Seoul, Mexico City, Dallas, Vung Tau, Atyrau, Noida, Haryana, Busan, Ahmedabad, Ho Chi Minh City, Hong Kong, Thiruvananthapuram, Dammam, Granada, Kuala Lumpur, Hyderabad, Los Angeles, Karachi, Manama, Howrah, Al Khobar, Coimbatore, Ahvaz, Jamshedpur, Brisbane, Santiago.

Documents Provided at the time of Domestic Sales or Export of Alloy Steel T91 Boiler Tubes

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Application Industries We Supply Alloy Steel T91 Boiler Tubes

Alloy Steel T91 Boiler Tubes For Manufacturing, High Pressure Steel T91 Boiler Tubes For Factory, Alloy Steel T91 Boiler Tubes For Food Industry, Alloy Steel T91 Boiler Tubes For Production, Chrome Moly T91 Boiler Tubes For Technology, Chrome Moly T91 Boiler Tubes For Waste, Alloy Steel T91 Boiler Tubes For Mining, Alloy Steel T91 Boiler Tubes For Pharmaceutical Industry, Alloy Steel T91 Boiler Tubes For Transport, Chrome Moly T91 Boiler Tubes For Real Estate, High Pressure Steel T91 Boiler Tubes For Textile Industry, Chrome Moly T91 Boiler Tubes For Engineering, Alloy Steel T91 Boiler Tubes For Electronics, CrMo T91 Boiler Tubes For Health care, Alloy Steel T91 Boiler Tubes For Pulp and Paper Industry, Alloy Steel T91 Boiler Tubes For Rail Transport, Alloy Steel T91 Boiler Tubes For Agriculture, Alloy Steel T91 Tubes For Energy, Alloy Steel T91 Boiler Tubes For Tertiary Sector, High Pressure Steel T91 Boiler Tubes For Construction, High Pressure Steel T91 Boiler Tubes For Chemical Industry.

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