Nutech Overseas is the reliable creator of the wide levels of the SS 321/321H Line Fitting. Anyway, we are giving the shocking thought of the made fittings close by trading it to the general clients. This is the means by which the shaped fittings are additionally open in the cut made nuances according to the speculations for the clients. A piece of the focal centers wherein the created fitting are open are surface perfection, end finish, viewpoints, shapes, sizes, power, and length. Both general society and all around quality standards are happened in the improvement of the made fittings.
Pipe fittings are generally utilized in the arranging applications which require a couple of shift in the course and size. In any case, this is the way that the Pipe Fittings are open in two chief plans. The organized fittings are produced generally by utilizing the making structure. This is the means by which they are heat treated with the applications that they are utilizing. Besides, the conveyed fittings are in this way open in various sorts. A piece of such manufactured fittings that are utilized are made elbows which are open in 45 degrees and 90 degrees.
Another kind of made fittings is the made tees which are connected with the 90 levels of the Pipes & Tubes. Also, there are produced laterals, made plug, bushings, couplings, and others. The couplings are other than used in the half and full turn of events. This is the means by which they are used in present day applications.
The SS 321 and 321H is the austenitic grade of Stainless Steel which is used in the development of the shaped fittings which are there with the high temperature of the applications. Besides, this is the way that the SS 321/321H Pipe Fitting is having various properties with which they are working in the general applications. A piece of the properties which are there with the made fittings are exceptional adaptability, energy, high unbending nature, unprecedented strength, and security in the raised temperatures.
The undertakings which are using the kind of framed fittings are petrochemical, medications, oil and gas, pound and paper, and others. This is the way that the applications in the endeavors are working easily.
321/321H Stainless Steel Pipe Fitting Equivalent Grades
STANDARD | UNS | WNR. | JIS | EN |
---|---|---|---|---|
SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 |
SS 321H | S32109 | 1.4878 | SUS 321H | X12CrNiTi18-9 |
Specification of Stainless Steel 321/321H Pipe Fitting
Stainless Steel Pipe Fitting Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8" NB to 4" NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End - 2000 /3000/ 6000 LBS.
Socket-weld End - 3000 / 6000/ 9000 LBS.
Chemical Alloyion of Stainless Steel 321/321H Pipe Fitting
% | Cr | Ni | C | Si | Mn | P | S | N | Ti | Fe |
---|---|---|---|---|---|---|---|---|---|---|
321 | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
max:0.08 | max:0.75 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
321H | min:17.0 max:19.0 |
min: 9.0 max:12.0 |
min:0.04 max:0.10 |
min:18.0 max:20.0 |
max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 |
Balance |
Mechanical Properties Of Stainless Steel 321/321H Pipe Fitting
Grade | Tensile Strength ksi (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation - % in 50 mm (min.) |
Hardness (Brinell) MAX |
---|---|---|---|---|
321/321H | 75 | 30 | 40 | 217 |
Physical Properties of 321/321H Stainless Steel Pipe Fitting
Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
---|---|---|---|---|---|
at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
ASTM A403 SS 321 Elbow, ASME SA403 SS 321 90 deg Elbow, UNS S32100 45 deg Elbow, 1.4541 180 Deg Buttweld Elbow, Stainless Steel 321 Seamless Pipe Elbow Exporter, ANSI B16.9 SS 321 Buttweld Elbow Supplier, Stainless Steel 321 Welded Elbow Manufacturer in Mumbai/India.
ASTM A403 SS 321 Tee, UNS S32100 Equal Tee, 1.4541 Reducing Tee, ASME SA403 SS 321 Unequal Tee, ANSI B16.9 SS 321 Pipe Tee Supplier, Stainless Steel 321 Seamless Tee Exporter, SS 321 Buttweld Tee, Stainless Steel 321 Welded Tee Manufacturer in Mumbai/India.
ASTM A403 SS 321 Cross, UNS S32100 Equal Cross, 1.4541 Reducing Cross, ASME SA403 SS 321 Unequal Cross, ANSI B16.9 SS 321 Pipe Cross Supplier, Stainless Steel 321 Seamless Cross Exporter, SS 321 Buttweld Cross, Stainless Steel 321 Welded Cross Manufacturer in Mumbai/India.
ASTM A403 SS 321 Reducer, UNS S32100 Eccentric Reducer, 1.4541 Concentric Reducer, ASME SA403 SS 321 Eccentric Reducer, ANSI B16.9 SS 321 Concentric Reducer Supplier, Stainless Steel 321 Seamless Reducer Exporter, SS 321 Buttweld Reducer, Stainless Steel 321 Welded Reducer Manufacturer in Mumbai/India.
ASTM A403 SS 321 Pipe Cap, UNS S32100 End Cap, 1.4541 Pipe Cap, ASME SA403 SS 321 Pipe Cap, ANSI B16.9 SS 321 Pipe Cap Supplier, Stainless Steel 321 Seamless Pipe Cap Exporter, SS 321 Buttweld Pipe Cap, Stainless Steel 321 Welded Pipe Cap Manufacturer in Mumbai/India.
ASTM A403 SS 321 Stub End, UNS S32100 Long Stub End, 1.4541 Short Stub End, ASME SA403 SS 321 Long Stub End, ANSI B16.9 SS 321 Short Stub End Supplier, Stainless Steel 321 Seamless Stub End Exporter, SS 321 Buttweld Stub End, Stainless Steel 321 Welded Stub End Manufacturer in Mumbai/India.
ASTM A403 SS 321 Pipe Bend, UNS S32100 Long Radius Bend, 1.4541 Short Radius Bend, ASME SA403 SS 321 U Bend, ANSI B16.9 SS 321 Piggable Bend Supplier, Stainless Steel 321 Seamless Pipe Bend Exporter, SS 321 Buttweld Pipe Bend, Stainless Steel 321 Welded Pipe Bend Manufacturer in Mumbai/India.
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