Technolloy Inc. is a renowned name in giving and creating Duplex Steel Pipes and Tubes to its clients. We have been a piece of this industry for a critical stretch. We have been giving preferred quality things over an alternate get-together of clients. We supply these lines in changing estimations and lengths. These are lines and chambers made of austenitic steel. The critical part in these lines is iron yet it contains a respectable parcel of nickel and molybdenum. These lines go with precise angles and these combine advanced estimation with shapes. These are awesome and normally used thing. These have extraordinary mechanical properties and these are outfitted with engineered association. Various undertakings use lines and chambers for a couple of present day applications all over the planet.
These are extraordinarily impenetrable to disintegration inside seeing most of the natural conditions. These conditions are inside seeing freshwater, saltwater or acidic substances. It shows monstrous strength even at particularly high temperatures and top notch utilization deterrent properties even inside seeing acidic substances. On account of this various current cycles use this grade steel pressure tube fittings. This SS grade is especially hard and gives a sound hold. These lines are strong and solid. These grades of treated steel are the most solid chambers. They remain discharge free and in salvageable shape for a huge stretch. An overwhelming thing is a result of strong power and instrumentation applications. It goes with a silver-plated nut which grows its future. It in like manner holds it back from bothering. Irritating is influence on the steel as a result of instabilities across an extent of cold to hot temperatures.
Duplex Steel lines and chambers are created to meet the specifics. These standard subtleties make it sensible for an enormous number of uses in various undertakings. Such endeavors are water driven and compound. It goes with a seal that makes it discharge safe and gas discharge safe. It is beneficial to present. These lines and chambers are customarily used in engineered taking care of and food dealing with organizations. They are also being utilized in oil taking care of and toward the ocean entering works. This is an incredible and fiscally appropriate thing and consequently it is very notable.
2205 Duplex Stainless Steel Pipes and Tubes Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
Duplex Steel 2205 | S31803 / S32205 | 1.4462 |
Specification of Duplex Steel S31803/S32205 Seamless / Welded Pipes And Tubes
Specifications : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
Grade : UNS S31803, S32205
Size : ½”NB – 24”NB
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Outer Diameter: 6.0-630mm
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Composition of Duplex Steel Pipes and Tubes
Grade | Common Name | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Mo% | N% |
---|---|---|---|---|---|---|---|---|---|---|
2205 | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 |
Mechanical Properties Of Duplex Steel Seamless and Welded Pipes / Tubes
Tensile Strength, ksi | 90 min |
---|---|
0.2% Yield Strength, ksi | 65 min |
Elongation, % | 25 min |
Hardness [HRC] | 293 max |
Physical Properties of UNS S31803/S32205 Duplex Steel Pipes and Tubes
Density lbm/in3 | Electrical Resistivity mW•in | Thermal Conductivity (BTU/hr•ft•°F) | Heat Capacity BTU/lbm•°F | Electrical Resistivity (in x 10-6) | |
---|---|---|---|---|---|
at 68°F | 0.278 | 27.6 | 8.7 | 0.112 | 33.5 |
at 212°F | 26.1 | 9.2 | 0.119 | 35.4 | |
at 392°F | 25.4 | 9.8 | 0.127 | 37.4 | |
at 572°F | 24.9 | 10.4 | 0.134 | 39.4 |
OUR EXPORT
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