Generally, the 2507 Duplex Stainless Steel Pipe are used for applications including Chemical process industries, heat exchangers, vessels, and piping, Oil and gas industry equipment, Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping, Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems as well as Desalination plants, high pressure RO-plant and seawater piping.
Chemically, the 25cr Super Duplex Pipe contains about 25% chromium, 4% molybdenum, including 7% nickel in its alloy. Hence, the name 25cr super duplex stainless steel. Unlike austenitic stainless steels, the Super Duplex Seamless Pipe tends to have a higher rate of corrosion resistance when applied in various environments. Thus, the Duplex 2507 Pipe is considered to be versatile by buyers and manufactures as well.
A major advantage the Super Duplex Tube has over its conventional ferritic and austenitic stainless steel counterparts is that it is possible to achieve weight savings this super duplex alloy grade. Which means that due to the higher tensile strength and toughness properties of the 2507 Stainless Steel Pipe, a lighter gauged pipe can me produced with no compromise whatsoever to either the appearance, strength as well as corrosion resistance properties. In fact, a lighter gauged Duplex 2507 Pipe results in low fabrication costs, which in turn reduces the over all cost of the pipe to be manufactured in this particular grade. Hence, Super Duplex Pipe Supplier also recommend these pipes to the buyers, as they prove to be a cost efficient alternative to austenitic stainless steel.
Besides the conventionally used austenitic grade 316 stainless steel, Super Duplex 2507 Pipe could also be used for marine applications. This is particularly because the stainless steel Duplex 2507 Pipe has the ability to resist corrosion in brine or salt water or marine environments.
Another important aspect of the corrosion resistance of the 2507 Pipe is its resistance to chlorine based solutions. For e.g. In marine environments, the 2507 Super Duplex Pipe material is in constant contact with the sea water, which can contain some amounts of chlorine when at sea. Or when in close proximity to the sea, chlorine compounds are carried across through air and they get deposited on the surface of these 2507 Pipes. Apart from chlorine in marine environments, generally the Saf 2507 Pipe is also used in the chemical processing and petrochemical industries. In these industries, the Alloy 2507 Pipe tends to encounter a lot of stresses, in terms of corrosive media, flow rate of the medium as well as pressure and temperature, which could add some stresses on these pipes.
2507 Super Duplex Capillary Tube is commonly described as a narrow tube which has a constant diameter.Super Duplex 2507 Instrument Tubing has been usually described as thin walled tubing. Stainless steel Instrumentation 2507 Tubing has strict requirements with regards to its deviation in diameter as well as wall thickness, which is meant for leak-free operation during fluid transfer and pressure containment systems. These instrumentation 2507 Super Duplex Tubing are visible in various processing industries such as natural gas, oil & gas, power, cryogenic, and performance-critical OEM industries. 2507 Super Duplex Welded Tubing could be manufactured in customised thicknesses and sizes in order to meet the specific requirements of our clients.
Although the working pressure of welded super duplex grade 2507 Tube tends to be 20% lesser as compared to that of a similar stainless steel grade seamless tube, as a parameter, the alloy’s working pressure is not considered to be a determining factor while choosing seamless Alloy 2507 Tubing material over welded alloy 2507 SS tube for analyser sample lines. The difference in potential impurities between both types of tubes is what reduces the corrosion resistance of the finished tube, which is why seamless Duplex 2507 Tubing has been specified. The weld area of the Duplex 2507 Tubing is considered to be inhomogeneous. Hence, 2507 Super Duplex Welded Tubing exhibits different malleability, less resistance to corrosion as well as greater dimensional variation. Drawing is generally practised on welded 2507 Super Duplex Tubing material. Drawing operation reduces these anomalies.
Table of Content
ASTM / ASME Standards | ASTM A790 / ASME SA790 |
---|---|
Specialized in | Large Diameter Pipe |
EFW Pipe size | 5.0 milimeter - 1219.2 milimeter |
Super Duplex 2507 Seamless Pipe Finish | AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed) |
Seamless Pipe Schedule | SCH10, SCH5, STD, SCH40, SCH160, SCH80 |
Seamless Pipe/tube Length | Double Random, Single Random & Cut Length. |
Super Duplex 2507 Seamless Pipe Form | Square, Round, Rectangular, Hollow, Straight, Hydraulic Pipes, Etc. |
End | Beveled End, Plain End, Threaded. |
Material Test Certificates (MTC) | EN 10204 3.1 EN 10204 3.2 |
Marking | All Pipes are marked as follows: Grade, Standard, Thickness, OD, Heat No. (Or according to the customer’s request.), Length |
Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg. |
Welded Tube Size | 6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter |
Seamless Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Super Duplex 2507 Seamless tubing wall thickness | 0.020" to 0.220", (special wall thicknesses available) |
Seamless Tube Type | ERW, Seamless, Welded, EFW, Fabricated |
Super Duplex 2507 Seamless tube Form | Boiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent Tubes Etc. |
Application | Gas Tube, Oil Tube,Heatexchanger and Boiler, Fluid Tube |
Duplex 2507 Seamless Pipe
2507 Super Duplex Welded Pipe
ASTM A790 Super Duplex Cold Drawn Tubes
2507 super duplex stainless steel Tubes
Alloy 2507 Super Duplex Heat Exchanger Tube
WERKSTOFF NR. 1.4410 Pipe
25cr Super Duplex 2507 Schedule 5S Pipe
ASTM A790 Super Duplex Seamless Pipes
Desciption | Price |
RoHS, ISO, AISI, Ibr Super Duplex 2507 Stainless Steel Pipe for Pressure Vessels | US $ 5000 / Ton |
2mm ASTM A276 ASTM A479 Super Duplex SA789 Stainless Steel 2507 Pipe/Tube | US $ 1987 / Ton |
2507 Super Duplex Stainless Steel Seamless Pipe | US $ 7.85 / kg |
Super Duplex 2507 Stainless Steel Square Pipe | US $ 1000-2500 / Ton |
ASTM 1.4410 Seamless Pipe/Tube | US $ 7.85 / kg |
Super Duplex 2507 Welded Stainless Steel Pipe | US $ 6.85 / kg |
Saf 2507 Super Duplex Stainless Steel Pipe and Tube | US $ 1000-3200 / Ton |
Super Duplex 2507 Stainless Steel Square Round Pipe | US $ 0.8-2.4 / kg |
Element | Content (%) |
---|---|
Chromium, Cr | 24 – 26 |
Nickel, Ni | 6 – 8 |
Molybdenum, Mo | 3 – 5 |
Manganese, Mn | 1.20 max |
Silicon, Si | 0.80 max |
Copper, Cu | 0.50 max |
Nitrogen, N | 0.24 – 0.32 |
Phosphorous, P | 0.035 max |
Carbon, C | 0.030 max |
Sulfur, S | 0.020 max |
Iron, Fe | Balance |
0.2% Proof Stress (N/mm2 ) [ksi] minimum | 550[79.8] |
Ultimate Tensile Strength (N/mm2) [ksi] minimum | 800 [116] |
Elongation (%) minimum | 25 |
ardness (HBN) | 270 max |
Reduction of Cross Section Area (%) | 45 |
Charpy V-notch Impact at ambient Temp (J) [ft.lb] | 80min [59min] |
Charpy V-notch Impact at -46°C (J) [ft.lb] | 45av, 35min [33av, 25.8min] |
Alloy | UNS Designation | Werkstoff NR. | Specifications | AFNOR | Grade | DIN | EN | SS |
---|---|---|---|---|---|---|---|---|
2507 | S32750 | 1.4410 | A/SA789, A/SA790 | Z3 CN 25.06 Az | F53 | X 2 Cr Ni MoN 25.7.4 | 1.4410 | 2328 |
Outside Diameter (O.D.) Of Super Duplex 2507 Seamless Pipe In Millimeter | Weight Of Super Duplex 2507 Pipe In Millimeter | Inches | Schedule | Kilogram/ Meter |
---|---|---|---|---|
13.72 | 1.65 | 1/4 | 10S | 0.50 |
13.72 | 2.24 | 1/4 | 40S | 0.64 |
13.72 | 3.02 | 1/4 | 80S | 0.81 |
17.15 | 1.65 | 3/8 | 10S | 0.64 |
17.15 | 2.31 | 3/8 | 40S | 0.86 |
17.15 | 3.20 | 3/8 | 80S | 1.12 |
21.34 | 2.11 | 1/2 | 10S | 1.02 |
21.34 | 2.77 | 1/2 | 40S | 1.29 |
21.34 | 3.73 | 1/2 | 80S | 1.65 |
26.67 | 2.11 | 3/4 | 10S | 1.30 |
26.67 | 2.87 | 3/4 | 40S | 1.71 |
26.67 | 3.91 | 3/4 | 80S | 2.23 |
33.40 | 2.77 | 1 | 10S | 2.13 |
33.40 | 3.38 | 1 | 40S | 2.54 |
33.40 | 4.55 | 1 | 80S | 3.29 |
33.40 | 6.352) | 1 | 160 | 4.30 |
42.16 | 2.77 | 1¼ | 10S | 2.73 |
42.16 | 3.56 | 1¼ | 40S | 3.44 |
42.16 | 4.85 | 1¼ | 80S | 4.53 |
42.16 | 6.352) | 1¼ | 160 | 5.69 |
48.26 | 2.77 | 1½ | 10S | 3.16 |
48.26 | 3.68 | 1½ | 40S | 4.11 |
48.26 | 5.08 | 1½ | 80S | 5.49 |
60.33 | 2.77 | 2 | 10S | 3.99 |
60.33 | 3.91 | 2 | 40S | 5.52 |
60.33 | 5.54 | 2 | 80S | 7.60 |
60.33 | 8.742) | 2 | 160 | 11.29 |
73.03 | 3.05 | 2½ | 10S | 5.35 |
73.03 | 5.16 | 2½ | 40S | 8.77 |
73.03 | 7.01 | 2½ | 80S | 11.59 |
88.90 | 3.05 | 3 | 10S | 6.56 |
88.90 | 5.49 | 3 | 40S | 11.47 |
88.90 | 7.62 | 3 | 80S | 15.51 |
88.90 | 11.132) | 3 | 160 | 21.67 |
101.60 | 3.05 | 3½ | 10S | 7.53 |
101.60 | 5.74 | 3½ | 40S | 13.78 |
101.60 | 8.08 | 3½ | 80S | 18.92 |
114.30 | 3.05 | 4 | 10S | 8.50 |
114.30 | 6.02 | 4 | 40S | 16.32 |
114.30 | 8.56 | 4 | 80S | 22.67 |
114.30 | 13.492) | 4 | 160 | 34.05 |
141.30 | 6.55 | 5 | 40S | 22.10 |
141.30 | 9.53 | 5 | 80S | 31.44 |
141.30 | 15.882) | 5 | 160 | 49.87 |
168.28 | 3.4 | 6 | 10S | 14.04 |
168.28 | 7.11 | 6 | 40S | 28.69 |
168.28 | 10.97 | 6 | 80S | 43.21 |
168.28 | 14.27 | 6 | 120 | 54.75 |
168.28 | 18.262) | 6 | 160 | 68.59 |
219.08 | 8.18 | 8 | 40S | 43.20 |
219.08 | 12.7 | 8 | 80S | 65.63 |
219.08 | 18.23 | 8 | 120 | 91.30 |
219.08 | 23.012) | 8 | 160 | 112.97 |
Canada, Singapore, Philippines, Malaysia | A789 2507 3" Sch40 Duplex Stainless Seamless Steel Pipe |
Europe, Japan, Malaysia, Romania | Super Duplex Stainless Steel Square Tube Pipe 2507 |
China, Sweden, Malaysia, Colombia | Duplex 2507 Sch80 Stainless Steel Tube |
Malaysia, Los Alamos -Mexico, Philippines, Taiwan | Alloy 2507 / F53 Sch40 Duplex Stainless Steel Pipe |
Singapore, Malaysia, NY 12203 (USA),South Korea | ASTM A789 2X1/2" Sch 40 2507 Stainless Steel Pipe |
Dammam -KSA, Philippines, Belgium, Indonesia | 2507 Super Duplex Stainless Steel Tube for Fire Fighting System |
Qatar, Europe, Thailand, France | DN200 Sch120 2507 Seamless Stainless Steel Tube |
Czechia, Thailand, Malaysia, Germany | Od 21.3mm/26.7mm, Sch 40 Super Duplex Stainless Steel Tube |
Malaysia, Bangladesh, Finland, USA | ASTM A789 S31803 3" Sch80 Super Duplex Stainless Steel Tube |
South Africa, Kuwait, Brazil, Saudi Arabia (KSA) | 2mm Thickness Small Diameter 2507 Stainless Steel Pipe |
Bahrain, Singapore, Singapore, South Africa | 40X40mm 50X50mm Alloy 2507 Stainless Steel Tube |
Philippines, UK, Nigeria, Australia | Super Duplex 2507 Stainless Steel Pipe for Pressure Vessels |
Oman, Hong Kong, UAE, Malaysia | 1mm 2mm 2507 Stainless Steel Rhs Shs Tube |
Chile, Iran, Singapore, Italy | 0.3mm Super Duplex 2507 Stainless Steel Pipe |
United Arab Emirates (UAE), Norway, Malaysia, Turkey | 4'', Std, ASTM A789 2507 Seamless Tube and Pipe |
Netherlands, Russia, Dubai, Malaysia | Duplex Steel 2507 Seamless Heat Exchanger Tubes |
Egypt, Mexico, UK, Spain | DN200 Sch120 Super Duplex Seamless Stainless Steel Tube |
United Kingdom -UK, Malaysia, UAE, Europe | ASME SA789 2507 Duplex stainless steel Schedule 10 Cold drawn seamless tube |
UK, Poland, Ellington -United States, Canada | 108mm diameter astm a789 super duplex stainless steel pipe /tube |
Cold drawn | CD | Polished | P |
Bright drawn | BD | Slit rolled edge | SRE |
Centreless ground | CG | Hot finished | HF |
Cold finished | CF | Hot rolled annealed and pickled | HRAP |
Peeled and turned | P And T | Rough turned/peeled | RT |
Smooth turned | ST | Peeled and reeled | PR |
Properties | Imperial | Metric |
---|---|---|
Density | 0.281 lb/in3 | 7.8 g/cm3 |
NPS (Normal Pipe Size) | O.D. (Outside Diameter) | Wall Thickness Of Super Duplex 2507 Seamless Pipe | Weight In KG | Weight IN LBS | |||
Inches | Millimeter | Inches | Millimeter | Schedule | Kilogram/Meter | LBS/Foot | |
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 |
Size of Super Duplex 2507 Seamless Pipe | Outside Diameter In inches | Super Duplex 2507 Seamless Pipe Schedules A.S.A | |||||||||||
80 | DBL E.H | 5s | 60 | 40s & Std. | 5 | 10 | 40 | 10s | 120 | 80s & E.H | 160 | ||
1/8 | .0405 | 0.095.03145 | .0068.02447 | .0035.01383 | .0049.01863 | 068.02447 | .0049.01863 | 0.095.03145 | |||||
1/4 | .0540 | .0119.05351 | .0088.04248 | .0049.02570 | .0065.03297 | 088.04248 | .0065.03297 | .0119.05351 | |||||
3/8 | .0675 | .0126.07338 | .0091.05676 | .0049.03276 | .0065.04235 | .0091.05676 | .0065.04235 | .0126.07338 | |||||
1/2 | .0840 | .01471.0088 | .02941.0714 | .0065.05383 | .0109.08510 | .0065.05383 | .0083.06710 | .0109.08510 | .0083.06710 | .01471.0088 | .01871.0304 | ||
3/4 | 1.0050 | .01541.0474 | .03082.0441 | .0065.06838 | .01131.0131 | .0065.06838 | .0083.08572 | .01131.0131 | .0083.08572 | .01541.0474 | .02181.0937 | ||
1 | 1.0315 | .01792.0172 | .03583.0659 | .0065.08678 | .01331.0679 | .0065.08678 | .01091.0404 | .01331.0679 | .01091.0404 | .01792.0172 | .02502.0844 | ||
1-1/4 | 1.0660 | .01912.0997 | .03825.0214 | .00651.0107 | .01402.0273 | .00651.0107 | .01091.0806 | .01402.0273 | .01091.0806 | .01912.0997 | .02503.0765 | ||
1-1/2 | 1.0900 | .02003.0631 | .04006.0408 | .00651.0274 | .01452.0718 | .00651.0274 | .01092.0085 | .01452.0718 | .01092.0085 | .02003.0631 | .02814.0859 | ||
2 | 2.0375 | .02185.0022 | .04369.0029 | .00651.0604 | .01543.0653 | .00651.0604 | .01092.0638 | .01543.0653 | .01092.0638 | .02185.0022 | .03437.0444 | ||
2-1/2 | 2.0875 | .02767.0661 | .055213.070 | .00832.0475 | .02035.0793 | .00832.0475 | .01203.0531 | .02035.0793 | .01203.0531 | .02767.0661 | .037510.001 | ||
3 | 3.0500 | .030010.025 | .060018.058 | .00833.0029 | .02167.0576 | .00833.0029 | .01204.0332 | .02167.0576 | .01204.0332 | .030010.025 | .043714.032 | ||
3-1/2 | 4.0000 | .031812.051 | .063622.085 | .00833.0472 | .02269.0109 | .00833.0472 | .01204.0973 | .02269.0109 | .01204.0973 | .031812.051 | |||
4 | 4.0500 | .033714.098 | .067427.054 | .00833.0915 | .028112.066 | .023710.079 | .00833.0915 | .01205.0613 | .023710.079 | .01205.0613 | .043719.001 | .033714.098 | .053122.051 |
4-1/2 | 5.0000 | .071032.053 | .024712.053 | .035517.061 | |||||||||
5 | 5.0563 | .037520.078 | .075038.055 | .01096.0349 | .025814.062 | .01096.0349 | .01347.0770 | .025814.062 | .01347.0770 | .050027.004 | .037520.078 | .062532.096 | |
6 | 6.0625 | .043228.057 | .086453.016 | .01097.0585 | .028018.097 | .01097.0585 | .01349.0290 | .028018.097 | .01349.0290 | .056236.039 | .043228.057 | .071845.030 | |
7 | 7.0625 | .087563.008 | .030123.057 | .050038.005 |
Product Description | Wall Thickness, WT (In MM) | Outside Diamter, OD (In MM) |
Rectangular Pipe/Tube | 0.05 to 30 | 10*20 To 100*200 |
Square Pipe/Tube | 0.05 to 30 | 12.07* 12.07 To 300* 300 |
Round Pipe/Tube | 0.05 to 30 | 6 – 630 |
Electropolished Pipes/Tubes | 0.05 to 30 | 12.07 To 250 |
Ornamental Tubes | 0.05 to 2.00 | 12.07 To 76.02 |
Inner/Outside Polished Stainless Steel Tube, Pipes | 1.00 – 5 | 12.05 To 203.02 |
Colour Coated Pipe/Tube | 0.05 to 30 | 6 To 630 |
Triangle Tube | 0.05 to 3.00 | 16 To 85 |
Hexagonal Tube | 0.05 to 2.00 | 13 To 85 |
Slot Round Pipe/Tube | 0.05 to 2.00 | 12.07 To 76.02 |
Handrail Tube | 0.05 to 2.00 | – |
Thin to Wall Stainless Steel Tube | 0.05 to 2.00 | 22*0.07 To 108*2.00 |
Stainless Steel U Shaped Tube | 0.05 to 2.00 | 20 To 200 |
Stainless Steel Seamless Tube | 0.08 – 30 | 6 To 430 |
Stainless Steel Capillary Tube | 0.008 – 1.02 | 0.028 To 10 |
Properties | Imperial | Metric |
---|---|---|
Melting point | 2460°F | 1350°C |
Dimensions Of Super Duplex 2507 Seamless Tube | Wall Thickness | Weight Table | Dimensions Of Super Duplex 2507 Seamless Tubes | Wall Thickness | Weight Table | |
---|---|---|---|---|---|---|
(millimeter) | (millimeter) | metre (kilogram) | (millimeter) | (millimeter) | metre (kilogram) | |
12.7 x 12.7 | 1.20 | 0.44 | 40 x40 | 1.20 | 1.49 | |
12.7 x 12.7 | 1.50 | 0.55 | 40 x40 | 1.50 | 1.85 | |
15 x 15 | 1.20 | 0.53 | 40 x40 | 2.00 | 2.45 | |
15 x 15 | 1.50 | 0.65 | 40 x40 | 3.00 | 3.75 | |
20 x 20 | 1.20 | 0.71 | 50 x50 | 1.50 | 2.32 | |
20 x 20 | 1.50 | 0.88 | 50 x50 | 2.00 | 3.08 | |
20 x 20 | 2.00 | 1.19 | 50 x50 | 3.00 | 4.65 | |
25 x 25 | 1.20 | 0.92 | 60 x60 | 2.00 | 3.71 | |
25 x 25 | 1.50 | 1.14 | 60 x60 | 3.00 | 5.49 | |
25 x 25 | 2.00 | 1.49 | 70 x70 | 3.00 | 6.53 | |
25 x 25 | 3.00 | 2.20 | 80 x80 | 2.00 | 4.98 | |
30 x 30 | 1.20 | 1.10 | 80 x80 | 3.00 | 7.53 | |
30 x 30 | 1.50 | 1.37 | 100 x 100 | 2.00 | 6.40 | |
30 x 30 | 2.00 | 1.84 | 100 x 100 | 3.00 | 9.53 | |
30 x 30 | 3.00 | 2.72 |
Pipe OD mm | Pipe WT mm | in. | Sch | Kg/m |
---|---|---|---|---|
13.72 | 1.65 | 1/4 | 10S | 0.50 |
13.72 | 2.24 | 1/4 | 40S | 0.64 |
13.72 | 3.02 | 1/4 | 80S | 0.81 |
17.15 | 1.65 | 3/8 | 10S | 0.64 |
17.15 | 2.31 | 3/8 | 40S | 0.86 |
17.15 | 3.20 | 3/8 | 80S | 1.12 |
21.34 | 2.11 | 1/2 | 10S | 1.02 |
21.34 | 2.77 | 1/2 | 40S | 1.29 |
21.34 | 3.73 | 1/2 | 80S | 1.65 |
26.67 | 2.11 | 3/4 | 10S | 1.30 |
26.67 | 2.87 | 3/4 | 40S | 1.71 |
26.67 | 3.91 | 3/4 | 80S | 2.23 |
33.40 | 2.77 | 1 | 10S | 2.13 |
33.40 | 3.38 | 1 | 40S | 2.54 |
33.40 | 4.55 | 1 | 80S | 3.29 |
33.40 | 6.352) | 1 | 160 | 4.30 |
42.16 | 2.77 | 1¼ | 10S | 2.73 |
42.16 | 3.56 | 1¼ | 40S | 3.44 |
42.16 | 4.85 | 1¼ | 80S | 4.53 |
42.16 | 6.352) | 1¼ | 160 | 5.69 |
48.26 | 2.77 | 1½ | 10S | 3.16 |
48.26 | 3.68 | 1½ | 40S | 4.11 |
48.26 | 5.08 | 1½ | 80S | 5.49 |
60.33 | 2.77 | 2 | 10S | 3.99 |
60.33 | 3.91 | 2 | 40S | 5.52 |
60.33 | 5.54 | 2 | 80S | 7.60 |
60.33 | 8.742) | 2 | 160 | 11.29 |
73.03 | 3.05 | 2½ | 10S | 5.35 |
73.03 | 5.16 | 2½ | 40S | 8.77 |
73.03 | 7.01 | 2½ | 80S | 11.59 |
88.90 | 3.05 | 3 | 10S | 6.56 |
88.90 | 5.49 | 3 | 40S | 11.47 |
88.90 | 7.62 | 3 | 80S | 15.51 |
88.90 | 11.132) | 3 | 160 | 21.67 |
101.60 | 3.05 | 3½ | 10S | 7.53 |
101.60 | 5.74 | 3½ | 40S | 13.78 |
101.60 | 8.08 | 3½ | 80S | 18.92 |
114.30 | 3.05 | 4 | 10S | 8.50 |
114.30 | 6.02 | 4 | 40S | 16.32 |
114.30 | 8.56 | 4 | 80S | 22.67 |
114.30 | 13.492) | 4 | 160 | 34.05 |
141.30 | 6.55 | 5 | 40S | 22.10 |
141.30 | 9.53 | 5 | 80S | 31.44 |
141.30 | 15.882) | 5 | 160 | 49.87 |
168.28 | 3.4 | 6 | 10S | 14.04 |
168.28 | 7.11 | 6 | 40S | 28.69 |
168.28 | 10.97 | 6 | 80S | 43.21 |
168.28 | 14.27 | 6 | 120 | 54.75 |
168.28 | 18.262) | 6 | 160 | 68.59 |
219.08 | 8.18 | 8 | 40S | 43.20 |
219.08 | 12.7 | 8 | 80S | 65.63 |
219.08 | 18.23 | 8 | 120 | 91.30 |
219.08 | 23.012) | 8 | 160 | 112.97 |
Diameter, length or distance to opposing side, thickness, and width | Super Duplex 2507 Seamless Pipe Tolerance class | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
class 8 (h8) | class 7 (h7) | class 9 (h9) | class 13 (h13) | class 11 (h11) | class 10 (h10) | class 12 (h12) | class 15 (h15) | class 14 (h14) | class 17 (h17) | class 16 (h16) | class 18 (h18) | |
Over 3, and 6 or less | 0 -0.018 | 0 -0.012 | 0 -0.030 | 0 -0.18 | 0 -0.075 | 0 -0.048 | 0 -0.12 | 0 -0.48 | 0 -0.30 | 0 -1.20 | 0 -0.75 | 0 -1.80 |
less than 3 | 0 -0.014 | 0 -0.010 | 0 -0.025 | 0 -0.14 | 0 -0.060 | 0 -0.040 | 0 -0.10 | 0 -0.40 | 0 -0.25 | 0 -1.00 | 0 -0.60 | 0 -1.40 |
Over 10, and 18 or less | 0 -0.027 | 0 -0.018 | 0 -0.043 | 0 -0.27 | 0 -0.11 | 0 -0.070 | 0 -0.18 | 0 -0.70 | 0 -0.43 | 0 -1.80 | 0 -1.10 | 0 -2.70 |
Over 6, and 10 or less | 0 -0.022 | 0 -0.015 | 0 -0.036 | 0 -0.22 | 0 -0.090 | 0 -0.058 | 0 -0.15 | 0 -0.58 | 0 -0.36 | 0 -1.50 | 0 -0.90 | 0 -2.20 |
Over 80, and 120 or less | 0 -0.054 | 0 -0.035 | 0 -0.087 | 0 -0.54 | 0 -0.22 | 0 -0.140 | 0 -0.35 | 0 -1.40 | 0 -0.87 | 0 -3.50 | 0 -2.20 | 0 -5.40 |
Over 30, and 50 or less | 0 -0.039 | 0 -0.025 | 0 -0.062 | 0 -0.39 | 0 -0.16 | 0 -0.100 | 0 -0.25 | 0 -1.00 | 0 -0.62 | 0 -2.50 | 0 -1.60 | 0 -3.90 |
Over 18, and 30 or less | 0 -0.033 | 0 -0.021 | 0 -0.052 | 0 -0.33 | 0 -0.13 | 0 -0.084 | 0 -0.21 | 0 -0.84 | 0 -0.52 | 0 -2.10 | 0 -1.30 | 0 -3.30 |
Over 50, and 80 or less | 0 -0.046 | 0 -0.030 | 0 -0.074 | 0 -0.46 | 0 -0.19 | 0 -0.120 | 0 -0.30 | 0 -1.20 | 0 -0.74 | 0 -3.00 | 0 -1.90 | 0 -4.60 |
Pressure Rating (psig) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Super Duplex 2507 Seamless Pipe Size (inches) | Super Duplex 2507 Seamless Pipe Schedule | Temperature (oF) | ||||||||
400 | 200 | 100 | 300 | 600 | 500 | 700 | 650 | 750 | ||
1 1/2" | 160 | 3291 | 3984 | 4619 | 3580 | 2916 | 3060 | 2772 | 2829 | 2743 |
80 | 2267 | 2744 | 3182 | 2466 | 2009 | 2108 | 1909 | 1949 | 1889 | |
40 | 1608 | 1947 | 2257 | 1750 | 1425 | 1496 | 1354 | 1383 | 1340 | |
1" | 160 | 4375 | 5296 | 6140 | 4759 | 3876 | 4068 | 3684 | 3761 | 3646 |
80 | 3002 | 3634 | 4213 | 3265 | 2659 | 2791 | 2528 | 2580 | 2501 | |
40 | 2171 | 2629 | 3048 | 2362 | 1924 | 2019 | 1824 | 1867 | 1810 | |
10" | 160 | 2242 | 2714 | 3147 | 2439 | 1986 | 2085 | 1880 | 1927 | 1868 |
80 | 1147 | 1388 | 1609 | 1247 | 1016 | 1066 | 966 | 986 | 956 | |
40 | 694 | 840 | 974 | 755 | 615 | 645 | 584 | 596 | 578 | |
3" | 160 | 2736 | 3312 | 3840 | 2976 | 2424 | 2544 | 2304 | 2352 | 2280 |
80 | 1819 | 2202 | 2553 | 1979 | 1612 | 1691 | 1532 | 1564 | 1516 | |
40 | 1287 | 1558 | 1806 | 1400 | 1140 | 1196 | 1084 | 1106 | 1072 | |
4" | 160 | 2566 | 3106 | 3601 | 2791 | 2273 | 2386 | 2161 | 2206 | 2138 |
80 | 1577 | 1909 | 2213 | 1715 | 1397 | 1466 | 1328 | 1355 | 1314 | |
40 | 1091 | 1321 | 1531 | 1187 | 967 | 1014 | 919 | 938 | 909 | |
2" | 160 | 3205 | 3880 | 4499 | 3486 | 2840 | 2980 | 2699 | 2755 | 2671 |
80 | 1957 | 2369 | 2747 | 2129 | 1734 | 1820 | 1648 | 1682 | 1631 | |
40 | 1355 | 1640 | 1902 | 1474 | 1201 | 1260 | 1141 | 1165 | 1129 | |
6" | 160 | 2343 | 2836 | 3289 | 2549 | 2076 | 2179 | 1973 | 2014 | 1953 |
80 | 1363 | 1650 | 1913 | 1483 | 1208 | 1267 | 1148 | 1172 | 1136 | |
40 | 869 | 1052 | 1219 | 945 | 770 | 808 | 732 | 747 | 724 | |
5" | 160 | 2433 | 2945 | 3414 | 2646 | 2155 | 2262 | 2049 | 2091 | 2027 |
80 | 1411 | 1709 | 1981 | 1535 | 1250 | 1312 | 1189 | 1213 | 1176 | |
40 | 956 | 1158 | 1342 | 1040 | 847 | 889 | 805 | 822 | 797 | |
8" | 160 | 2262 | 2738 | 3175 | 2460 | 2004 | 2103 | 1905 | 1944 | 1885 |
80 | 1205 | 1459 | 1692 | 1311 | 1068 | 1121 | 1015 | 1036 | 1005 | |
40 | 765 | 926 | 1073 | 832 | 678 | 711 | 644 | 657 | 637 |
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