Technolloy Inc. is the most unbelievable Manufacturers, Suppliers and Exporters of duplex steel buttweld fittings. We Manufacturers and plan these buttweld fittings utilizing the premium nature of unrefined substances and high-grade composite. We give these duplex steel buttweld pipe fittings in different shapes, sizes, particulars, thicknesses, grades, and rules according to the fundamentals of the client. We manufacture these buttweld fittings utilizing current events and instruments under the heading of talented, prepared experts and a get-together of trained professionals and educated authorities. The particulars of these buttweld fittings are ASTM A815/ASME SA815 and are given in consistent, welded, or made types.
Duplexes provide climate and security from sulphide stress usage. Steel is managed steel, which is correspondingly called duplex grades considering the two stages accessible in their metallurgical arrangement. This duplex steel is supposed to offer brilliant usage checks and higher strength than other tasteful tempered steels. They primarily suffer from chloride stress crumbling and chloride pitting. They have a higher chromium and molybdenum content compared with other austenitic-treated steels. This duplex steel buttweld performs awesome in the climate that causes the early stoppage of austenitic grades. These duplex steels are also protected from chloride. We offer a total degree of duplex steel buttweld fittings to our allies, starting with one side of the planet and then onto the next. Such buttweld fittings that we offer are 45-degree elbows, line fittings, flighty minimizers, concentrated minimizers, sidelong tees, equivalent tees, long stub ends, short stub ends, end caps, curves, equivalent crosses, and some more.
Duplex Steel Buttweld Fittings are utilized in different industries for their various applications, for example, power generation, gas dealing, seawater hardware, heat exchangers, substance stuff, the pound and paper industry, drug gear, the oil-shore oil entering industry, and some more.
We guarantee that all the material goes through material testing for various quality assessments. The tests we do on these butt-weld fittings are hardness tests, mechanical tests, PMI testing, compound tests, smoothing tests, little tests, immense extension tests, IGC tests, and so forth. We offer all the test declarations to our regarded advocate, including unrefined substance guaranteeing and a 100 percent radiography report.
We ensure that all the material goes through material testing for different quality evaluations. The tests we do on these butt-weld fittings are hardness test, mechanical test, PMI testing, Alloy test, smoothing test, small test, huge scope test, IGC test, etc. We offer all the test announcements to our respected advocate including crude substance underwriting and 100% radiography report.
S31803/S32205 Duplex Steel ASTM A815 Buttweld Fittings Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
Duplex Steel 2205 | S31803 / S32205 | 1.4462 |
Specification of Duplex Steel Buttweld Fittings
Specifications : ASTM A815 / ASME SA815
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : Seamless Butt Weld Fittings : 1/2" - 10" |
Welded Butt Weld Fittings : 1/2" - 48"
Schedule : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / ERW / Welded / Fabricated
Thickness :20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Chemical Alloyion of Duplex Steel Seamless and Welded Pipe Fittings
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 ASME SA815 Duplex Steel Buttweld Pipe Fittings
Tensile Strength, ksi | 90 min |
---|---|
0.2% Yield Strength, ksi | 65 min |
Elongation, % | 25 min |
Hardness [HRC] | 293 max |
Physical Properties of Duplex Steel S31803 & S32205 Buttweld Fittings
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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