Stainless Steel Seamless Square Pipe
SS Seamless Square Pipe, Stainless Steel Seamless Square Pipe Supplier, Stainless Steel Seamless Square Pipe Stockist.
Stainless Steel Square Pipes offer exceptional corrosion resistance compared to other commonly used materials in pipe systems. This remarkable corrosion resistance is primarily due to chromium in stainless steel, which forms a protective layer on the surface of the pipe known as a passive film. This passive film acts as a barrier, preventing the underlying steel from directly contacting corrosive elements such as moisture, chemicals, and harsh environmental conditions.
In contrast, materials like carbon or galvanized steel may be susceptible to corrosion over time, particularly when exposed to moisture or corrosive substances. Carbon steel, for instance, lacks the protective chromium layer and is more prone to rusting and degradation when exposed to moisture or corrosive chemicals. Although it has a layer of zinc coating to enhance its corrosion resistance, Galvanized steel may still be susceptible to corrosion in certain aggressive environments.
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What are the advantages of using stainless steel square pipes in construction and industrial applications?
Stainless steel square pipes offer a range of advantages that make them highly desirable for construction and industrial applications. Firstly, stainless steel is known for its exceptional strength and durability, providing a robust structural framework. The inherent strength of stainless steel square pipes allows them to withstand heavy loads, vibrations, and impacts, making them ideal for supporting structures and frameworks in construction.
Another significant advantage of stainless steel square pipes is their excellent corrosion resistance. Stainless steel contains chromium, which forms a passive protective film on its surface, shielding it from corrosive elements such as moisture, chemicals, and harsh environments. This corrosion resistance ensures the longevity and reliability of the pipes, even in challenging conditions, reducing maintenance needs and increasing their lifespan.
Stainless Steel Square Pipes are also highly versatile. They are available in various sizes, dimensions, and thicknesses, allowing for customization and adaptability to specific construction and industrial requirements. Additionally, stainless steel's aesthetic appeal and clean, polished finish make it a popular choice in architectural applications where visual appearance is crucial.
Pipe Standard | ASTM A312 ASME SA312 |
Square Pipe Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Square Pipe Sizes | 1 / 2" NB - 24" NB |
Square Pipe Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Square Steel Pipe Manufacturing Process | Square |
Stainless Steel Square Pipe Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Stainless Steel Square Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Square Pipe Ends | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
SS Seamless Square Pipe, Stainless Steel Seamless Square Pipe Supplier, Stainless Steel Seamless Square Pipe Stockist.
SS Seamless Square Pipe, Stainless Steel Seamless Square Pipe Supplier, Stainless Steel Seamless Square Pipe Stockist.
SS Seamless Welded Square Pipe, Stainless Steel Welded Square Pipe Supplier, Stainless Steel Seamless Welded Square Pipe Stockist.
SS Polished Square Pipe, Stainless Steel Square Polished Pipe Supplier, Stainless Steel Square Polished Pipe Stockist.
Product | Price |
Stainless Steel Square Pipe Price | US $ 1231 - 3444 / Ton |
SS Square Seamless Pipe Price List | US $ 25 - 35 / kg |
ASME SA312 Stainless Steel Square Pipes Price | US $ 1654 - 14410 / Ton |
Stainless Steel Square Tubes Price | US $ 2570 - 4444 / Ton |
Stainless Steel Square Piping Price List | $785 - 1494/ Ton |
SS Cold Drawn Square Pipes Price | $898.00 - $1,570.00/ Ton |
Stainless Steel Bright Annealed Square Tubes Price List | $732.00 - $1,649.00/ Ton |
Stainless Steel Capillary Square Tubes Price Per KG | $1638.00 - $3240.00/ Ton |
Stainless Steel Square Piping Price | $1,883.00 - $2,867.00/ Ton |
Avoid those problems that occur with low-quality stainless steel square pipes by getting high-quality stainless steel square pipes 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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Rolling and welding
Firstly, the stainless steel strips are made to gone through various quality checks and are trimmed at edges. They are then fed to the tubes mill by stainless steel pipe manufacturers in India. The strips pass through the number of rollers as per the required size. In the tubes-mill, the strip is gradually converted into the tubular shape. The fitted welding machine is then used to weld trim edges of the strip using TIG welding process. The scraps and inside weld bead are removed instantaneously by the Tibo machine. In this way, rolled pipes and tubes are formed.
The cleaning and heating phase
The rolled stainless steel seamless pipes thus manufactured are cut to the required lengths depending upon the industrial demand. These stainless pipes and tubes are then subjected to cleaning to remove the dirt. Further, a heat treatment is given to these rolled pipes and tubes to remove the stresses that may occur due to welding and formation processes. Heat treatment is given on the continuously rolling hearth furnace. The furnace is fitted with temperature recorders and controllers. After the heat treatment process, the SS tubes and pipes are straightened and subjected to pickling for removing scales from the surface.
Cold- drawing process
In some cases, the required size may not be obtained from the mill directly. Then, the cold operation process can be used to obtain the desired size. In cold drawing process, the tubes or pipes are coated with oxalic and soap solution. This solution acts as a lubricant to reduce friction while cold drawing operation. In the cold drawing process, the tube or pipe is drawn over the bench using Die plugs.
Finishing process
The drawn-out tube or ss pipe is then subjected to cleaning, heat treatment, pickling and straightening. The computerized ink jet marking machine is used to do the marking on the finished pipes or tubes. The pipe or tube is marked with grade of material, size, heat number and the stamp of third party inspection before passing on to stainless steel pipe exporters. The stainless tubes or pipes thus produced will undergo certain testing and quality checks. This process is followed by proper packing and dispatch. There are numerous numbers of stainless steel pipe applications, these pipes and tubes are used thereafter for.
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 |
Designation of Diameter | O/D | Nominal Wall Thickness | ||||||||||||||||||
DIA | SCH.5S | SCH.5 | SCH 10S | SCH.10 | SCH.20S | SCH.30 | SCH.40S | SCH.40 | SCH 60 | |||||||||||
(A) | (B) | Meter MM | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr | Wall Thk | Weight Kg/Mtr |
6 | 1/8 | 10.3 | 1 | 0.23 | 1.2 | 0.27 | 1.5 | 0.33 | 1.73 | 0.37 | ||||||||||
8 | 1/4 | 13.7 | 1.2 | 0.37 | 1.65 | 0.49 | 2 | 0.58 | 2.24 | 0.64 | ||||||||||
10 | 3/8 | 17.2 | 1.2 | 0.47 | 1.65 | 0.63 | 2 | 0.74 | 2.31 | 0.87 | ||||||||||
15 | 1/2 | 21.3 | 1.65 | 0.01 | 1.65 | 0.81 | 2.11 | 1.02 | 2.11 | 1.02 | 2.5 | 1.15 | 2.77 | 1.29 | ||||||
20 | 3/4 | 26.7 | 1.65 | 1.03 | 1.65 | 1.03 | 2.11 | 1.3 | 2.11 | 1.3 | 2.5 | 1.49 | 2.87 | 1.71 | ||||||
25 | 1 | 33.4 | 1.65 | 1.31 | 1.65 | 1.31 | 2.77 | 2.13 | 2.77 | 2.13 | 3 | 2.24 | 3.38 | 2.54 | ||||||
32 | 11/4 | 24.2 | 1.65 | 1.67 | 1.65 | 1.67 | 2.77 | 2.73 | 2.77 | 2.73 | 3 | 2.9 | 3.56 | 3.44 | ||||||
40 | 11/2 | 48.3 | 1.65 | 1.93 | 1.65 | 1.93 | 2.77 | 3.16 | 2.77 | 3.16 | 3 | 3.35 | 3.68 | 4.11 | ||||||
50 | 2 | 60.3 | 1.65 | 1.93 | 1.65 | 2.42 | 2.77 | 3.99 | 2.77 | 3.99 | 3.5 | 4.9 | 3.91 | 5.52 | ||||||
65 | 21/2 | 73 | 2.11 | 3.75 | 2.11 | 3.75 | 3.05 | 5.34 | 3.05 | 5.34 | 3.5 | 6 | 5.16 | 8.77 | ||||||
80 | 3 | 88.9 | 2.11 | 4.59 | 2.11 | 4.59 | 3.05 | 6.56 | 3.05 | 6.56 | 4 | 8.37 | 5.49 | 11.47 | ||||||
90 | 31/2 | 101.6 | 2.11 | 5.25 | 2.11 | 5.25 | 3.05 | 7.53 | 3.05 | 7.53 | 4 | 9.62 | 5.74 | 13.78 | ||||||
100 | 4 | 114.3 | 2.11 | 5.93 | 2.11 | 5.93 | 3.05 | 8.5 | 3.05 | 8.5 | 4.5 | 12.18 | 6.02 | 6.32 | ||||||
125 | 5 | 141.3 | 2.77 | 9.61 | 2.77 | 9.61 | 3.4 | 11.74 | 3.43 | 11.74 | 5 | 16.8 | 6.55 | 2210 | ||||||
150 | 6 | 168.3 | 2.77 | 11.47 | 2.77 | 11.47 | 3.4 | 14.04 | 3.43 | 14.04 | 5.5 | 22.08 | 7.11 | 28.69 | ||||||
200 | 8 | 219.1 | 2.77 | 15 | 2.77 | 15 | 3.76 | 20.77 | 3.76 | 20.27 | 6.35 | 33.82 | 7.04 | 37.38 | 8.18 | 43.2 | 10.81 | 53.9 | ||
250 | 10 | 273.1 | 3.4 | 22.95 | 3.4 | 22.95 | 4.19 | 28.2 | 4.19 | 28.2 | 6.35 | 42.41 | 7.8 | 51.81 | 9.27 | 61.22 | 12.2 | 82.8 | ||
300 | 12 | 323.9 | 3.96 | 31.72 | 4.19 | 33.6 | 4.57 | 36.54 | 4.57 | 36.54 | 6.35 | 50.48 | 8.38 | 66.2 | 9.53 | 75.01 | 10.31 | 80.94 | 14.27 | 110.62 |
350 | 14 | 355.6 | 3.96 | 34.86 | 4.78 | 41.99 | 6.35 | 55.53 | 7.92 | 68.95 | 9.53 | 82.58 | 9.53 | 82.58 | 11.13 | 96 | 15.06 | 128.42 | ||
400 | 16 | 406.4 | 4.19 | 42.2 | 4.78 | 48.07 | 6.35 | 63.61 | 7.92 | 79.03 | 9.53 | 94.7 | 9.53 | 94.7 | 12.7 | 125.2 | 16.66 | 162.59 | ||
450 | 18 | 457.2 | 4.19 | 47.46 | 4.78 | 54.15 | 6.35 | 71.69 | 7.92 | 89.1 | 11.13 | 124.32 | 9.53 | 106.83 | 14.27 | 158.27 | 19.05 | 209 | ||
500 | 2C | 508 | 4.78 | 60.23 | 5.54 | 69.7 | 6.35 | 79.76 | 9.53 | 118.93 | 12.7 | 157.51 | 9.53 | 118.9 | 15.06 | 185.89 | 2062 | 251.65 | ||
550 | 22 | 558.8 | 4.78 | 65.95 | 5.54 | 76.75 | 6.35 | 87.84 | 9.53 | 131.07 | 12.7 | 173.66 | 9.53 | 131.07 | 15.88 | 216.04 | 22.23 | 298.55 | ||
600 | 24 | 609.6 | 5.54 | 83.8 | 6.35 | 95.92 | 6.35 | 95.92 | 9.53 | 143.2 | 14.27 | 212.72 | 9.53 | 143.2 | 17.45 | 258.74 | 24.59 | 360.21 | ||
650 | 26 | 660.4 | 7.92 | 129.4 | 12.7 | 205.97 | 9.53 | 155.32 | ||||||||||||
700 | 28 | 711.2 | 7.92 | 139.47 | 12.7 | 222.13 | 15.88 | 276.48 | 9.53 | 167.44 | ||||||||||
750 | 3C | 762 | 6.35 | 120.15 | 7.92 | 149.55 | 7.92 | 149.55 | 12.7 | 238.28 | 15.88 | 296.68 | 9.53 | 179.56 | ||||||
800 | 32 | 812.8 | 7.92 | 159.62 | 12.7 | 254.44 | 15.88 | 316.88 | 9.53 | 191.69 | 17.48 | 348.11 | ||||||||
850 | 34 | 863.6 | 7.92 | 169.64 | 12.7 | 270.5 | 15.88 | 336.96 | 9.53 | 203.74 | 17.48 | 370.22 | ||||||||
900 | 36 | 914.4 | 7.92 | 179.77 | 12.7 | 286.75 | 15.88 | 357.28 | 9.53 | 215.93 | 19.05 | 427.09 |
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We have exported and supplied our Stainless Steel Square Pipes to solve piping 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 UsAustria, Hungary, Switzerland, Sweden, Monaco, Germany, Ukraine, Azerbaijan, Greece, Moldova, Netherlands, Denmark, Ireland, Slovakia, Bulgaria, Estonia, Belgium, Poland, Serbia, Cyprus, France, Czechia/Czech Republic, Portugal, Romania, Turkey, Luxembourg, Croatia, United Kingdom, Lithuania, Malta, Italy, Russia, Latvia, Spain, Liechtenstein, Finland, Belarus, Norway.
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Solomon Islands, Marshall Islands, Fiji, Vanuatu, Tonga, Palau, Micronesia, Australia, Samoa, Kiribati, Papua New Guinea, Nauru, Tuvalu, New Zealand.
The cities listed here are where we have supplied our stainless steel square pipes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS square pipes to satisfy the needs of our clients.
Dallas, Perth, Ahvaz, Secunderabad, Busan, Madrid, Jamshedpur, Hong Kong, Coimbatore, Rajkot, Vadodara, Petaling Jaya, Courbevoie, Al Jubail, Port-of-Spain, Singapore, Nashik, Melbourne, Chennai, Seoul, Haryana, Jaipur, Istanbul, Caracas, Abu Dhabi, Ernakulam, Nagpur, Ulsan, Mumbai, Aberdeen, Howrah, Geoje-si, Edmonton, Surat, Montreal, Rio de Janeiro, Bogota, Karachi, Kanpur, Dubai, Algiers, Ranchi, Doha, Gimhae-si, Moscow, Kolkata, Kuala Lumpur, Kuwait City, Houston, London, Visakhapatnam, Vung Tau, Bengaluru, Ho Chi Minh City, Mexico City, Manama, Hyderabad, Ludhiana, New York, Toronto, Gurgaon, Faridabad, Sharjah, Al Khobar, Santiago, Los Angeles, Bangkok, Pune, Milan, Sydney, Ahmedabad, Navi Mumbai, Mumbai, Ankara, New Delhi, Chandigarh, Jakarta, Baroda, Granada, Lahore, Riyadh, Thane, Muscat, Thiruvananthapuram, Atyrau, Noida, Calgary, Jeddah, Lagos, La Victoria, Indore, Chiyoda, Bhopal, Pimpri-Chinchwad, Cairo, Colombo, Tehran, Hanoi, Brisbane, Dammam.
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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