304H Stainless Steel Seamless Round Tube
SS 304H Seamless Round Tube, Stainless Steel 304H Seamless Round Tube Supplier, Stainless Steel 304H Round Seamless Tube Stockist.
What are the main characteristics and properties of stainless steel 304H seamless tubes?
Stainless steel 304H seamless tubes possess distinctive characteristics and properties that make them highly sought after in various industrial applications. These tubes are known for their exceptional corrosion resistance, making them suitable for use in environments where exposure to corrosive substances, such as acids and chemicals, is expected. Additionally, stainless steel 304H seamless tubes exhibit excellent strength and durability, enabling them to withstand high-pressure conditions and mechanical stresses. Their seamless construction ensures a smooth and uniform surface, facilitating efficient fluid flow and minimising the risk of leakage.
Furthermore, these tubes offer remarkable heat resistance, enabling them to perform reliably at elevated temperatures, making them suitable for heat transfer and thermal processing applications. Stainless steel 304H seamless tubes possess good formability and weldability, allowing easy fabrication and installation. The combination of corrosion resistance, strength, heat resistance, and formability makes stainless steel 304H seamless tubes a preferred choice in various industries, including oil and gas, chemical processing, pharmaceuticals, and food processing.
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Can stainless steel 304H seamless tubes withstand high temperatures and corrosion?
Stainless steel 304H seamless tubes are specifically designed to withstand high temperatures and offer exceptional resistance to corrosion. These tubes exhibit excellent heat resistance properties, allowing them to maintain structural integrity even when exposed to elevated temperatures. That makes them ideal for heat transfer applications, such as heat exchangers and boilers. Moreover, stainless steel 304H seamless tubes demonstrate remarkable corrosion resistance, making them suitable for corrosive environments.
They are highly resistant to general corrosion, including pitting and crevice corrosion, as well as to a wide range of chemicals, acids, and alkalis. This corrosion resistance ensures the longevity and reliability of the tubes, making them a preferred choice in industries where corrosion is a major concern, such as chemical processing, oil and gas, and marine applications. Stainless steel 304H seamless tubes offer a robust combination of high-temperature and corrosion resistance, making them well-suited for demanding environments where both factors are critical.
Tube Range | 6.35 mm OD – 101.6 mm OD, Guage: 20 SWG – 10 SWG |
Outer Diameter | 3.00 mm – 219.10 mm |
Wall Thickness | 0.40 mm – 12.70 mm |
Schedules | 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
Length | Upto 30 meters, Custom Cut Lengths |
Specifications | ASTM A213 / ASTM SA213 |
Types | Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes |
SS 304H Seamless Round Tube, Stainless Steel 304H Seamless Round Tube Supplier, Stainless Steel 304H Round Seamless Tube Stockist.
SS 304H Seamless Square Tube, Stainless Steel 304H Seamless Square Tube Supplier, Stainless Steel 304H Square Seamless Tube Stockist.
SS 304H Seamless Rectangular Tube, Stainless Steel 304H Seamless Rectangle Tube Supplier, Stainless Steel 304H Rectangular Seamless Tube Stockist.
SS 304H Polished Seamless Tube, Stainless Steel 304H Polished Seamless Tube Supplier, Stainless Steel 304H Seamless Polished Tube Stockist.
STANDARD | UNS | WERKSTOFF NR. |
SS 304H | S30409 | 1.4301 |
Product | Price |
304H Stainless Steel Seamless Tube Price In India | $696.00 - $1,480.00/ Ton |
Stainless Steel S30409 Seamless Tube Price | US $ 1150 - 2000 / Ton |
ASTM A213 Stainless Steel 304H Seamless Tube Price List | $750.00 - $1,930.00/ Ton |
S30409 Stainless Steel Seamless Tube Price | US $ 1400 - 3000 / Ton |
304H Stainless Steel Square Seamless Tube Price | $1,080.00 - $3,480.00/ Ton |
SS 304H Seamless Tube Price Per Kg | $4 - 25 / Kg |
SS 304H Seamless Tube Price List | US $ 11 - 45 / Pound |
304H Stainless Steel Seamless Tube Price | US $ 1430 - 12000 / Ton |
Austenitic Stainless Steel 304H Seamless Tube Price Per Piece | $4.00 - $190.00/ Piece |
Avoid those problems that occur with low-quality stainless steel 304H seamless tubes by getting high-quality stainless steel 304H seamless 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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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 | N |
SS 304H | 0.10 max | 2 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | - | 8 – 10.5 | - |
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 | 40 % |
Mechanical Testing Such as Tensile, Elongation, Reduction of Area | Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177 |
Micro Test | Radiography Test |
Intergranular Corrosion (IGC) Test | Impact Test |
Macro Test | Dye Penetrant Test (DP Test) |
Positive Material Identification – PMI Testing | Hydrostatic Test |
Chemical Analysis – Spectro Analysis | Hydrogen-Induced Cracking (HIC) Test |
Hardness Test | Ultra Sonic Test (UT) |
Pitting Resistance Test | Eddy Current Testing |
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 304H Stainless Steel Seamless 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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Contact UsHungary, Ireland, Romania, France, Monaco, Sweden, Germany, Cyprus, Croatia, Netherlands, Lithuania, Turkey, Austria, Italy, Slovakia, Norway, Portugal, Malta, Greece, Bulgaria, Belarus, Moldova, Finland, Czechia/Czech Republic, Liechtenstein, United Kingdom, Luxembourg, Switzerland, Ukraine, Russia, Belgium, Poland, Spain, Azerbaijan, Denmark, Latvia, Serbia, Estonia.
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Madagascar, Nigeria, Burkina Faso, Botswana, Algeria, Zambia, Liberia, Burundi, South Africa, Ethiopia, Libya, Eswatini, Rwanda, Mozambique, Mauritius, Zimbabwe, Egypt, Tanzania, Seychelles, Tunisia, Niger, Namibia, Kenya, Gambia, Morocco, Uganda, Mauritania, Cameroon, Central African Republic, Angola, Senegal.
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Brazil, Ecuador, Guyana, Bolivia, Suriname, Paraguay, Peru, Chile, Venezuela, Colombia, Argentina, Uruguay.
Palau, Solomon Islands, Australia, Tonga, Nauru, Vanuatu, Papua New Guinea, Kiribati, Micronesia, Samoa, New Zealand, Fiji, Marshall Islands, Tuvalu.
The cities listed here are where we have supplied our grade 304H stainless steel seamless tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 304H seamless tubes to satisfy the needs of our clients.
Ludhiana, Istanbul, New Delhi, Secunderabad, London, Muscat, Cairo, Karachi, Rajkot, Baroda, Geoje-si, Dallas, Tehran, Ahmedabad, New York, Jaipur, Brisbane, Algiers, Noida, Hong Kong, Chennai, Pune, Los Angeles, Visakhapatnam, Mumbai, Mexico City, Bogota, Montreal, Lagos, Al Jubail, Pimpri-Chinchwad, Ranchi, Colombo, Busan, Ahvaz, Manama, Haryana, Atyrau, Vadodara, Dammam, Bhopal, Kuwait City, Bengaluru, Kuala Lumpur, Coimbatore, Navi Mumbai, Sydney, Melbourne, Gurgaon, Kolkata, Jakarta, Al Khobar, Faridabad, Granada, Lahore, Singapore, Rio de Janeiro, Edmonton, Vung Tau, Caracas, Madrid, Houston, Ulsan, Dubai, Thane, Howrah, Calgary, Perth, Ankara, Seoul, Petaling Jaya, Thiruvananthapuram, Moscow, Kanpur, Mumbai, Port-of-Spain, Hyderabad, Chandigarh, Hanoi, Surat, Santiago, Courbevoie, La Victoria, Ernakulam, Sharjah, Bangkok, Toronto, Abu Dhabi, Jamshedpur, Doha, Ho Chi Minh City, Gimhae-si, Milan, Aberdeen, Riyadh, Jeddah, Nagpur, Chiyoda, Nashik, Indore.
Commercial Invoice | Heat Treatment Charts |
ROHS Certificate | Certificate of Compliance/Conformity |
Packing List | Quality Assurance Plan (QAP) |
Fumigation Certificates | NABL approved Laboratory Test Reports |
Certificate of Origin | Raw Material Test Reports |
Letter of Guarantee | Material Test Certificates |
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