Stainless Steel Duplex Tubes Manufacturer, Supplier & Stockist in India - Zion Tubes & Alloys
Zion Tubes & Alloys is a prominent Duplex Stainless Steel Tubes Manufacturer in India. As the leading Duplex Stainless Steel Tubes Supplier, we manufacture and sell a wide range of goods, including Duplex Tubing, Duplex 'U' Shaped Tubing, and Duplex Welded Tubing. To inquire about availability and price, please contact Zion Tubes & Alloys.
Duplex Stainless Steel Tubes Manufacturer, Duplex Tubing Supplier, Duplex ‘U’ Shaped Tubing Stockist, Duplex Welded Tubing Importer & Exporter, Duplex Stainless Steel Tubes Manufacturer in India
Zion Tubes & Alloys a market-leading Duplex Stainless Steel Tubes Manufacturer, using advanced technology and premium raw materials with revolutionary properties, duplex stainless steel tubes are utilised in a variety of industries including oil & gas, sugar mills, fertilizer and power plants which makes us a top Duplex Stainless Steel Tubes Supplier in India.
You can trust that our staff is skilled in producing tube items because we have years of expertise in the field. We make sure you receive the greatest value for your money by offering reasonable rates. As we have the widest selection of duplex stainless steel tubing accessible anywhere, we are the greatest Duplex Stainless Steel Tubing Manufacturer because we can meet any demand.
Duplex Stainless Steel Tubes Specifications
Duplex stainless steel tubing with ISO certification is offered in seamless and welded forms in the conditions of cold drawn or hot rolled. Tubing is a great option for duplex stainless steel tubes manufacturers because of its excellent corrosion resistance to acids and alkalis up to 925 degrees Fahrenheit, tubing is also suitable for high-temperature applications (500 Degrees C).
| Duplex Stainless Steel Tubes | Specification |
| Dimensions : | ASTM, ASME and API |
| Size : | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH |
| Specialized in : | Large Diameter Size |
| Schedule : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type : | Seamless / Welded / ERW / Fabricated |
| Form : | Round, Hydraulic, Etc. |
| Length : | Single Random, Double Random & Cut Length. |
| End : | Plain End, Beveled End, Threaded |
| Test : | Hardness Test, Flattening Test, Pitting Resistance Test, Chemical Analysis – Spectro Analysis, Micro and MacroTest, Flaring Test, Intergranular Corrosion (IGC) Test, Mechanical Testing Such as Tensile of Area, Positive Material Identification – PMI Testing |
Types of Duplex Stainless Steel Tubes
The two most often used varieties of ss tubes on the market are duplex stainless steel tubes. They have a great resistance to corrosion and since they are constructed of austenitic and ferritic stainless steel. Several varieties of duplex tubes include the following
Duplex Stainless Steel Tubes Chemical Composition
According to the Duplex Stainless Steel Tubes Manufacturer, the chemical composition of these include a combination of Carbon, Manganese and Chromium.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Duplex Stainless Steel Tube | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 23.0 | 3.5 | 6.5 | 0.20 |
Duplex Stainless Steel Tubes Mechanical Properties
There are many different qualities for duplex stainless steels that may be chosen in order to offer the best performance in each application. This is a list of the key characteristics as provided by the Duplex Stainless Steel Tubes Manufacturer Brinell hardness maximum: 275 Yield point minimum: 30 ksi (205 mpa), tensile strength maximum: 50 ksi (345mpa).
| Grade |
Tensile Str (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Duplex Stainless Steel Tubes | 621 | 448 | 25 | 31 max |
Duplex Stainless Steel Tubes Weight Chart
Customers can quickly compare the weights of various sizes and types of metal pipes using weight charts. Each size of duplex stainless steel tubes has a predetermined weight per foot (wpf), and by graphing these values, it is simple to determine which size will save the greatest weight in the application at hand.
| Nominal Tube Size (NPS) | Outside Diameter (OD) | Wall Thickness (WT) | Weight | Weight | |||
| in | mm | in | mm | Sched | kg/Mtr | Lb/ft | |
| 1/2" | 0.840 | 21 | 0.109 | 2.769 | 40 STD | 1.268 | 0.851 |
| 0.147 | 3.734 | 80 STD | 1.621 | 1.088 | |||
| 3/4" | 1.050 | 27 | 0.113 | 2.870 | 40 STD | 1.684 | 1.131 |
| 0.154 | 3.912 | 80 STD | 2.195 | 1.474 | |||
| 1" | 1.315 | 33 | 0.133 | 3.378 | 40 STD | 2.501 | 1.679 |
| 0.179 | 4.547 | 80 STD | 3.325 | 2.172 | |||
| 1 1/4" | 1.660 | 42 | 0.140 | 3.556 | 40 STD | 3.385 | 2.273 |
| 0.191 | 4.851 | 80 STD | 4.464 | 2.997 | |||
| 1 1/2" | 1.900 | 48 | 0.145 | 3.683 | 40 STD | 4.048 | 2.718 |
| 0.200 | 5.080 | 80 STD | 5.409 | 3.361 | |||
| 2" | 2.375 | 60 | 0.154 | 3.912 | 40 STD | 5.441 | 3.653 |
| 0.218 | 5.537 | 80 STD | 7.480 | 5.022 | |||
| 2 1/2" | 2.875 | 73 | 0.203 | 5.516 | 40 STD | 8.629 | 5.793 |
| 0.276 | 7.010 | 80 STD | 11.411 | 7.661 | |||
| 3" | 3.500 | 89 | 0.216 | 5.486 | 40 STD | 11.284 | 7.576 |
| 0.300 | 7.620 | 80 STD | 15.272 | 10.253 | |||
| 4" | 4.500 | 114 | 0.237 | 6.020 | 16.073 | 10.790 | |
| 0.337 | 8.560 | 22.318 | 14.983 | ||||
| 6" | 6.625 | 168 | 0.188 | 4.775 | 19.252 | 12.924 | |
| 0.203 | 5.516 | 20.739 | 13.923 | ||||
| 0.219 | 5.563 | 22.318 | 14.983 | ||||
| 0.250 | 6.350 | 25.354 | 17.021 | ||||
| 0.280 | 7.112 | 40 STD | 58.263 | 18.974 | |||
| 0.312 | 7.925 | 31.334 | 21.036 | ||||
| 0.375 | 9.525 | 37.285 | 25.031 | ||||
| 0.432 | 10.973 | 80 XHY | 42.561 | 28.573 | |||
| 0.500 | 12.700 | 48.719 | 32.708 | ||||
| 8" | 8.625 | 219 | 0.188 | 4.775 | 25.233 | 16.940 | |
| 0.203 | 5.156 | 27.198 | 18.259 | ||||
| 0.219 | 5.563 | 29.286 | 19.661 | ||||
| 0.250 | 6.350 | 20 | 33.308 | 22.361 | |||
| 0.277 | 7.036 | 30 | 36.786 | 24.696 | |||
| 0.322 | 8.179 | 40 | 42.352 | 28.554 | |||
| 0.375 | 9.525 | 49.216 | 33.041 | ||||
| 0.406 | 10.312 | 60 | 53.085 | 35.638 | |||
| 0.500 | 12.700 | 80 XHY | 64.627 | 43.388 | |||
| 10" | 10.750 | 273 | 0.188 | 4.775 | 31.588 | 21.207 | |
| 0.219 | 5.563 | 36.689 | 24.631 | ||||
| 0.250 | 6.350 | 20 | 41.759 | 28.035 | |||
| 0.307 | 7.798 | 30 | 51.002 | 34.240 | |||
| 0.344 | 8.738 | 56.946 | 38.231 | ||||
| 0.365 | 9.271 | 40 STD | 63.301 | 40.483 | |||
| 0.438 | 11.125 | 71.852 | 48.238 | ||||
| 0.500 | 12.700 | 60 XHY | 81.530 | 54.735 | |||
| 0.594 | 15.088 | 80 | 95.969 | 64.429 | |||
| 12" | 12.750 | 324 | 0.188 | 4.775 | 37.570 | 25.222 | |
| 0.219 | 5.563 | 43.657 | 29.309 | ||||
| 0.250 | 6.350 | 49.713 | 33.375 | ||||
| 0.281 | 7.137 | 55.739 | 37.420 | ||||
| 0.312 | 7.925 | 61.735 | 41.445 | ||||
| 0.375 | 9.525 | 73.824 | 49.562 | ||||
| 0.406 | 10.312 | 79.727 | 53.525 | ||||
| 0.500 | 12.700 | 97.438 | 65.415 | ||||
| 0.562 | 14.275 | 108.966 | 73.154 | ||||
| 14" | 14.000 | 356 | 0.188 | 4.775 | 41.308 | 27.732 | |
| 0.219 | 5.563 | 48.012 | 32.233 | ||||
| 0.250 | 6.350 | 20 | 54.685 | 36.713 | |||
| 0.281 | 7.137 | 61.327 | 41.172 | ||||
| 0.312 | 7.925 | 67.939 | 45.611 | ||||
| 0.375 | 9.525 | STD | 81.281 | 54.568 | |||
| 0.438 | 11.125 | 40 | 94.498 | 63.441 | |||
| 0.500 | 12.700 | XHY | 107.381 | 72.090 | |||
| 0.625 | 15.875 | 132.983 | 89.278 | ||||
| 16” | 16.000 | 406 | 0.188 | 4.775 | 47.290 | 21.748 | |
| 0.219 | 5.563 | 54.980 | 36.910 | ||||
| 0.250 | 6.350 | 10 | 62.639 | 42.053 | |||
| 0.281 | 7.137 | 70.268 | 47.174 | ||||
| 0.312 | 7.925 | 20 | 77.866 | 52.275 | |||
| 0.344 | 8.738 | 85.677 | 57.519 | ||||
| 0.375 | 9.525 |
30 STD |
93.213 | 62.578 | |||
| 0.438 | 11.125 | 108.433 | 72.797 | ||||
| 0.500 | 12.700 |
40 XHY |
123.289 | 82.770 | |||
| 18" | 18.000 | 457 | 0.219 | 5.563 | 61.948 | 41.588 | |
| 0.250 | 6.350 | 70.593 | 47.393 | ||||
| 0.281 | 7.137 | 79.208 | 53.176 | ||||
| 0.312 | 7.925 | 20 | 87.792 | 58.939 | |||
| 0.375 | 9.525 | STD | 105.144 | 70.588 | |||
| 0.438 | 11.125 | 30 | 122.369 | 82.152 | |||
| 0.500 | 12.700 | XHY | 139.198 | 93.450 | |||
| 0.562 | 14.275 | 40 | 155.904 | 104.666 | |||
| 0.625 | 15.875 | 172.754 | 115.978 | ||||
| 20" | 20.000 | 508 | 0.250 | 6.350 | 78.547 | 52.733 | |
| 0.282 | 7.163 | 88.458 | 59.386 | ||||
| 0.312 | 7.925 | 97.719 | 65.604 | ||||
| 0.375 | 9.525 | 20 STD | 117.075 | 78.598 | |||
| 0.438 | 11.125 | 136.305 | 91.508 | ||||
| 0.500 | 12.700 | 30 XHY | 155.106 | 104.130 | |||
| 0.594 | 15.088 | 40 | 183.378 | 123.110 | |||
| 0.625 | 15.875 | 192.640 | 129.328 | ||||
| 0.688 | 17.475 | 211.368 | 141.901 | ||||
| 24" | 24.000 | 610 | 0.250 | 6.350 | 94.456 | 63.413 | |
| 0.281 | 7.137 | 106.029 | 71.183 | ||||
| 0.312 | 7.925 | 117.573 | 18.932 | ||||
| 0.375 | 9.525 | 20 STD | 140.938 | 64.618 | |||
| 0.438 | 11.125 | 164.176 | 110.219 | ||||
| 0.500 | 12.700 | XHY | 186.923 | 125.490 | |||
| 0.625 | 15.875 | 232.410 | 156.028 | ||||
| 0.688 | 17.475 | 40 | 255.148 | 171.293 | |||
| 0.750 | 19.050 | 277.401 | 186.233 | ||||
| 30" | 30.000 | 762 | 0.250 | 6.350 | 118.318 | 79.433 | |
| 0.281 | 7.137 | 132.851 | 89.189 | ||||
| 0.312 | 7.925 | 10 | 147.353 | 98.925 | |||
| 0.375 | 9.525 | STD | 176.731 | 118.648 | |||
| 0.438 | 11.125 | 205.983 | 138.286 | ||||
| 0.500 | 12.700 | 20 XHY | 234.647 | 157.530 | |||
| 0.625 | 15.875 | 30 | 292.066 | 196.078 | |||
| 0.688 | 17.475 | 320.817 | 215.380 | ||||
| 0.750 | 19.050 | 348.988 | 234.293 | ||||
| 36" | 36.000 | 914 | 0.250 | 6.350 | 142.180 | 95.453 | |
| 0.281 | 7.137 | 159.672 | 107.196 | ||||
| 0.312 | 7.925 | 10 | 177.133 | 118.918 | |||
| 0.375 | 9.525 | STD | 215.525 | 142.678 | |||
| 0.438 | 11.125 | 247.790 | 166.353 | ||||
| 0.500 | 12.700 | 20 XHY | 282.372 | 198.570 | |||
| 0.625 | 15.875 | 351.723 | 236.128 | ||||
|
0.688 |
17.475 | 386.487 | 259.467 | ||||
|
0.750 |
19.050 | 420.576 | 282.353 | ||||
| 42" | 42.000 | 1067 | 0.312 | 7.925 | 206.914 | 138.911 | |
| 0.375 | 9.525 | STD | 248.319 | 166.708 | |||
| 0.500 | 12.700 | XHY | 33.097 | 221.610 | |||
| 0.750 | 19.050 | 492.163 | 330.413 | ||||
| 48" | 48.000 | 1219 | 0.375 | 9.525 | STD | 284.112 | 190.738 |
| 0.438 | 11.125 | 331.404 | 222.487 | ||||
| 0.500 | 12.700 | XHY | 377.822 | 253.650 | |||
| 0.750 | 19.050 | 563.750 | 378.473 | ||||
| 0.875 | 22.225 | 655.969 | 440.383 | ||||
Duplex Stainless Steel Tubes Price in India :
| Size (NPS) | Thickness | Product Description | Price in Rs./KG |
| 25 NB | SCH 40 | Duplex SS Tubes | 450 |
| 25 NB | SCH 80 | Duplex SS Tubes | 450 |
| 32 NB | SCH 40 | Duplex SS Tubes | 440 |
| 32 NB | SCH 80 | Duplex SS Tubes | 440 |
| 40 NB | SCH 40 | Duplex SS Tubes | 445 |
| 40 NB | SCH 80 | Duplex SS Tubes | 445 |
| 50 NB | SCH 40 | Duplex SS Tubes | 435 |
| 50 NB | SCH 80 | Duplex SS Tubes | 435 |
| 65 NB | SCH 40 | Duplex SS Tubes | 435 |
| 65 NB | SCH 80 | Duplex SS Tubes | 435 |
| 80 NB | SCH 40 | Duplex SS Tubes | 435 |
| 80 NB | SCH 80 | Duplex SS Tubes | 435 |
| 100 NB | SCH 10 | Duplex SS Tubes | 440 |
| 100 NB | SCH 40 | Duplex SS Tubes | 440 |
| 100 NB | SCH 80 | Duplex SS Tubes | 440 |
| 125 NB | SCH 40 | Duplex SS Tubes | 460 |
| 150 NB | SCH 40 | Duplex SS Tubes | 460 |
| 150 NB | SCH 80 | Duplex SS Tubes | 460 |
| 200 NB | SCH 40 | Duplex SS Tubes | 518 |
| 200 NB | SCH 80 | Duplex SS Tubes | 518 |
Applications & Uses of Duplex Stainless Steel Tubes
- Used in Sugar Mills.
- Used in Fertilizer.
- Used in Industry.
- Used in Power Plants.
- Used in Food and Dairy.
- Used in Oil and Gas Plant.
- Used in Ship Building Industry.
What makes Duplex Stainless Steel Tubes Different
This type of tube is preferred by Duplex Stainless Steel Tubes Manufacturers as it offers several benefits over traditional stainless steel tubing, including
- Increased Strength: Duplex stainless steel is twice as strong as traditional stainless steel, making it ideal for applications where strength is critical.
- Increased Corrosion Resistance: Duplex stainless steel is highly resistant to corrosion, making it an ideal choice for harsh environments.
Duplex Stainless Steel Tubes Additional Information
- Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
- Packaging: Duplex Stainless Steel Tubes are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
- Port of Dispatch: Mumbai ports in the Maharashtra state of India.
- Tax: 18% GST.
Why Choose Zion Tubes & Alloys?
Zion Tubes & Alloys prioritize meeting quality standards and delivering our products on time. Our factory prices are available for both large and small quantities. Contact us at +91 98195 64323 or email us at info@ziontubes.com for specific size, thickness, or coating needs. Our sales engineers will provide you with available sizes in stock and confirm delivery schedules to your nearest port.
Client Projects For Duplex Stainless Steel Tubes
Zion Tubes & Alloys is a well-known name for its timely deliveries, affordable pricing, and excellent quality which makes us a top Duplex Stainless Steel Tubes Manufacturer. We have supplied our pipes to various sites and enterprises across India. For inquiries, you can email us at info@ziontubes.com or WhatsApp us your requirements.
| Product supplied | City |
|---|---|
| Duplex Stainless Steel Tubes in Oil Plant | Rajkot, Gujarat |
| All types of Duplex Stainless Steel Tube supply | Ahmedabad, Surat |
| Duplex Stainless Steel Tubes | Delhi, Mumbai |
| Mild Steel Duplex Stainless Steel Tube | Chennai, Kolkata, Pune |
Zion Tubes & Alloys is the leading Duplex Stainless Steel Tubes Manufacturer & Supplier in India.
We are Duplex Stainless Steel Tubes Supplier in below mentioned Cities in India
Zion Tubes & Alloys is a top-rated Duplex Stainless Steel Tubes Supplier in Mumbai, India. Our consistent product quality and performance have helped us gain a significant position in the market. We export a wide range of Duplex Stainless Steel Tubes to various ports in India and other countries every month. Our competitive pricing and efficient services have enabled us to have sales representatives in major cities across India.
We are Duplex Stainless Steel Tubes Exporter in below mentioned Countries
Zion Tubes & Alloys is a reputable Duplex Stainless Steel Tubes Supplier & Duplex Stainless Steel Tubes Exporter, known for high-quality products and exceptional customer service. With in-house processing capabilities, we cater to customized orders and have served over 2100+ clients worldwide. Our products are exported to 18 countries and are readily available for shipping.