316H Stainless Steel Seamless Boiler Tube
SS 316H Seamless Boiler Tube, Stainless Steel 316H Seamless Boiler Tube Supplier, Stainless Steel 316H Seamless Boiler Tube Stockist.
What are the key properties of stainless steel 316H boiler tubes, and how do they make them suitable for boiler applications?
Stainless Steel 316H Boiler Tubes possess several key properties that make them highly suitable for boiler applications. These tubes exhibit excellent corrosion resistance, particularly in environments that involve exposure to high temperatures and aggressive chemicals. This corrosion resistance helps ensure the boiler tubes' longevity and reliability, reducing the risk of failures or leaks.
Stainless Steel 316H Boiler Tubes demonstrate superior high-temperature strength and creep resistance. These tubes can withstand elevated temperatures without significant deformation or loss of mechanical properties, making them capable of withstanding the demanding conditions in boilers. This high-temperature strength also contributes to the boiler system's overall structural integrity and performance.
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Furthermore, stainless steel 316H boiler tubes exhibit good weldability and formability, allowing easy fabrication and installation. This characteristic is particularly important during boilers' manufacturing and assembly processes, where complex shapes and configurations are often involved. The weldability and formability of stainless steel 316H ensure efficient production and enable the creation of customized boiler designs to meet specific requirements.
How does stainless steel 316H compare to other grades of stainless steel regarding corrosion resistance in boiler environments?
Regarding corrosion resistance in boiler environments, stainless steel 316H exhibits favourable characteristics compared to other grades of stainless steel. The addition of higher carbon content in stainless steel 316H provides increased resistance to sensitization and intergranular corrosion, particularly in high-temperature applications. That is a critical advantage in boiler environments, where exposure to elevated temperatures and aggressive chemicals can risk the material's integrity.
By minimizing the susceptibility to sensitization, stainless steel 316H boiler tubes maintain their corrosion resistance and structural integrity over time, reducing the likelihood of failures and ensuring the long-term reliability of the boiler system. While other grades of stainless steel, such as 304 and 316, also offer good corrosion resistance, stainless steel 316H's enhanced resistance to sensitization makes it a preferred choice for boiler applications where consistent performance in harsh environments is essential.
Boiler Tube Standard | ASTM A269, A249, A511, A554 / ASME SA269, SA249, SA511, SA554 |
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 |
Stainless 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 Stainless Steel Boiler Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
SS 316H Seamless Boiler Tube, Stainless Steel 316H Seamless Boiler Tube Supplier, Stainless Steel 316H Seamless Boiler Tube Stockist.
SS 316H Welded Boiler Tube, Stainless Steel 316H Welded Boiler Tube Supplier, Stainless Steel 316H Welded Boiler Tube Stockist.
SS 316H Water Tube Boiler, Stainless Steel 316H Water Tube Boiler Supplier, Stainless Steel 316H Water Tube Boiler Stockist.
SS 316H Boiler Vent Pipe, Stainless Steel 316H Boiler Vent Pipe Supplier, Stainless Steel 316H Boiler Vent Pipe Stockist.
STANDARD | WERKSTOFF NR. | UNS |
SS 316H | 1.4919 | S31609 |
Product | Price |
Stainless Steel S31609 Boiler Tube Price | US $ 1135 - 2440 / Ton |
316H Stainless Steel Boiler Tube Price In India | $668.00 - $1,444.00/ Ton |
S31609 Stainless Steel Boiler Tube Price | US $ 1605 - 3440 / Ton |
SS 316H Boiler Tube Price Per Kg | $6 - 24 / Kg |
SS 1.4919 Welded Boiler Tube Price List | US $ 36 - 47 / Pound |
ASTM A249 Stainless Steel 316H Boiler Tube Price List | $727.00 - $1,950.00/ Ton |
Austenitic Stainless Steel 316H Boiler Tube Price Per Piece | $8.00 - $144.00/ Piece |
316H Stainless Steel Seamless Boiler Tube Price | $1,876.00 - $3,649.00/ Ton |
316H Stainless Steel Boiler Tube Price | US $ 1860 - 12450 / Ton |
Avoid those problems that occur with low-quality stainless steel 316H Boiler Tubes by getting high-quality stainless steel 316H 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 | P | S | Cr | Mo | Ni | Fe |
SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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 316H Stainless Steel 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 316h stainless steel Boiler Tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 316H Boiler Tubes to satisfy the needs of our clients.
Ranchi, Baroda, Coimbatore, Pimpri-Chinchwad, Dallas, Chennai, Ankara, Ahmedabad, Ernakulam, Gimhae-si, Busan, Caracas, Sharjah, Noida, Karachi, Istanbul, Nagpur, Tehran, Chandigarh, Colombo, Santiago, Hanoi, Atyrau, Bhopal, Manama, Calgary, New York, Navi Mumbai, Kuwait City, Granada, Muscat, London, Lahore, Hyderabad, Courbevoie, Secunderabad, Thane, Vadodara, Port-of-Spain, Lagos, Singapore, Nashik, Indore, Perth, Faridabad, Visakhapatnam, Bogota, Kuala Lumpur, Ahvaz, Toronto, Pune, Aberdeen, Ludhiana, Geoje-si, Melbourne, Riyadh, Gurgaon, Moscow, Jamshedpur, Ho Chi Minh City, Surat, Jakarta, Kolkata, Madrid, Hong Kong, La Victoria, Dubai, Brisbane, Dammam, Jaipur, Ulsan, Mexico City, Edmonton, Kanpur, Sydney, Bangkok, Algiers, Mumbai, Mumbai, Houston, Los Angeles, Montreal, Al Jubail, Doha, Seoul, Howrah, Abu Dhabi, New Delhi, Petaling Jaya, Bengaluru, Cairo, Vung Tau, Chiyoda, Rajkot, Thiruvananthapuram, Milan, Jeddah, Al Khobar, Haryana, Rio de Janeiro.
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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