Inconel 625 Seamless Boiler Tube
Alloy 625 Seamless Boiler Tube, Inconel 625 Seamless Boiler Tube Supplier, Inconel® Alloy 625 Seamless Boiler Tube Stockist.
What is Inconel 625, and why is it used in boiler tubes?
Inconel 625 is a corrosion-resistant nickel-based alloy widely used in various high-temperature applications, including boiler tubes. It is composed mainly of nickel, chromium, and molybdenum, with smaller amounts of other elements such as iron, niobium, and tantalum. The exceptional properties of Inconel 625 make it well-suited for boiler tubes due to its excellent resistance to oxidation, corrosion, and high-temperature environments.
It exhibits superb strength and retains its mechanical properties even at elevated temperatures, making it highly reliable for prolonged use in boilers. Inconel 625's resistance to pitting, crevice corrosion, and stress corrosion cracking further enhances its suitability for boiler tube applications, where exposure to high-pressure steam and aggressive chemical environments is common. Inconel 625's exceptional combination of properties makes it a preferred material choice for ensuring long-lasting and efficient boiler tube performance.
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How does Inconel 625 compare to other materials commonly used for boiler tubes in terms of performance and durability?
Inconel 625 stands out among other materials commonly used for boiler tubes due to its superior performance and durability. Compared to traditional materials such as carbon or stainless steel, Inconel 625 exhibits remarkable resistance to high-temperature corrosion, oxidation, and thermal fatigue. It maintains its mechanical strength and structural integrity even in extreme conditions, making it highly durable for prolonged use in boilers.
Additionally, Inconel 625 offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, which are common challenges boiler tubes face in aggressive environments. This corrosion resistance significantly extends the service life of the tubes, reducing the need for frequent replacements and minimizing downtime. Furthermore, Inconel 625's high strength and toughness enable it to withstand boiler operations' thermal stresses and pressures. The exceptional performance and durability of Inconel 625 make it a preferred choice over other materials, ensuring reliable and long-lasting boiler tube performance in demanding applications.
Boiler Tube Standard | ASTM B444, B704 / ASME SB444, SA516 |
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 |
Inconel 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 Inconel Boiler Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Alloy 625 Seamless Boiler Tube, Inconel 625 Seamless Boiler Tube Supplier, Inconel® Alloy 625 Seamless Boiler Tube Stockist.
Alloy 625 Welded Boiler Tube, Inconel 625 Welded Boiler Tube Supplier, Inconel® Alloy 625 Welded Boiler Tube Stockist.
Alloy 625 Water Tube Boiler, Inconel 625 Water Tube Boiler Supplier, Inconel® Alloy 625 Water Tube Boiler Stockist.
Alloy 625 Boiler Vent Pipe, Inconel 625 Boiler Vent Pipe Supplier, Inconel® Alloy 625 Boiler Vent Pipe Stockist.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |
Product | Price |
Inconel 625 Boiler Tube Price | US $ 1175 - 2145 / Ton |
Inconel 625 Boiler Tube Price In India | $628.00 - $1,584.00/ Ton |
Alloy 625 Boiler Tube Price | US $ 1775 - 3544 / Ton |
Inconel® Alloy 625 Boiler Tube Price Per Kg | $8 - 34 / Kg |
Inconel 2.4856 Welded Boiler Tube Price List | US $ 11 - 48 / Pound |
ASTM B444 Inconel 625 Boiler Tube Price List | $767.00 - $1,950.00/ Ton |
Nickel Alloy 625 Boiler Tube Price Per Piece | $8.00 - $181.00/ Piece |
Inconel Alloy 625 Seamless Boiler Tube Price | $1,869.00 - $3,489.00/ Ton |
Inconel 625 Boiler Tube Price | US $ 1986 - 12030 / Ton |
Avoid those problems that occur with low-quality inconel 625 boiler tubes by getting high-quality inconel 625 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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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.
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | - | 5.0 max | 58.0 min | 20.0 - 23.0 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
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 |
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 |
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We have exported and supplied our Inconel 625 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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The cities listed here are where we have supplied our grade 625 inconel boiler tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide Inconel 625 Boiler Tubes to satisfy the needs of our clients.
Moscow, Montreal, Houston, Dubai, Gimhae-si, Riyadh, Howrah, Chennai, Busan, Calgary, Ahvaz, Melbourne, Thiruvananthapuram, Ranchi, Brisbane, Port-of-Spain, Dallas, Lahore, London, Nashik, Bengaluru, New Delhi, Seoul, Milan, La Victoria, Los Angeles, Courbevoie, Muscat, Al Jubail, Edmonton, Mumbai, Rio de Janeiro, Jakarta, Al Khobar, Karachi, Gurgaon, Istanbul, Noida, Aberdeen, Sharjah, Cairo, Kolkata, Vung Tau, Sydney, Vadodara, Rajkot, Ludhiana, Nagpur, Madrid, Kuala Lumpur, Doha, Indore, Haryana, Ulsan, Lagos, Kanpur, Bhopal, Faridabad, Colombo, Jaipur, Algiers, Jeddah, Petaling Jaya, Pune, Visakhapatnam, Ho Chi Minh City, Mumbai, Jamshedpur, Hanoi, Bangkok, Abu Dhabi, Santiago, Ernakulam, Thane, Singapore, Dammam, Tehran, New York, Surat, Ahmedabad, Baroda, Atyrau, Chandigarh, Manama, Hyderabad, Hong Kong, Secunderabad, Coimbatore, Pimpri-Chinchwad, Kuwait City, Geoje-si, Granada, Mexico City, Bogota, Toronto, Navi Mumbai, Chiyoda, Perth, Caracas, Ankara.
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 |
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