Navneet Metal Corporation is a leading supplier and stockiest of the industrial steel and SS 321/321H Pipes & Tubes. Our all the products are made with the high quality of the raw material and international standards. We even supply the customized form of the Pipes & Tubes and entire industrial steels. Our all the products are well tested and examined before the delivery to the clients and vendors.
Stainless Steel 321/321H Pipes & Tubes, Stainless Steel 321/321H Pipes & Tubes Manufacturers, Stainless Steel 321/321H Pipes & Tubes Suppliers, Stainless Steel 321/321H Pipes & Tubes Stockists, Stainless Steel 321/321H Pipes & Tubes Exporters
Stainless Steel 321/321H Pipes & Tubes In India, Stainless Steel 321/321H Pipes & Tubes Manufacturers In India, Stainless Steel 321/321H Pipes & Tubes Suppliers In India, Stainless Steel 321/321H Pipes & Tubes Stockists In India, Stainless Steel 321/321H Pipes & Tubes Exporters In India
SS 321/321H Pipes & Tubes are made with the help of both physical and mechanical properties like elongation, density, modules of expansion, thermal conductivity, electrical resistivity, tensile strength, yield strength, ultimate tensile strength, electrical conductivity, and proof stress as well. These pipes are constructed with the various types of specifications like grade, dimensions, tolerance, applications, types, forms, shape, size, schedule, finish, surface, length, width, thickness, and end as well. These tubes are available in various types such as seamless, welded, round, square, rectangular, polished, decorative, thick wall tubes, and electro polished as well. These pipes are made with several chemical combinations such as carbon, manganese, silicon, phosphorus, sulfur, chromium, nitrogen, nickel, and titanium.
SS 321/321H Pipes & Tubes are suitable for the use in various applications such as pharmaceuticals equipment, pharmaceutical industry, seawater equipment, chemical equipment, specialty chemical industry, gas processing, petrochemicals industry, power generation industry, heat exchanger, condensers, paper industry, offshore oil drilling industry, and pulp industry as well.
SS 321/321H Pipes & Tubes are suitable for use in flues and spiral welded pipes. These pies are best for the use in the annealed temperatures without any deformation to the steel pipes. The addition of the titanium during the production makes the pipes resistant from the carbide precipitation and makes harder. These tubes are recognized for their use in aerospace equipment and many of the storage units because of the non-corrosive nature. These tubes have some of the amazing qualities like high strength, tensile strength, ductility, durability, flexibility, and formability as well.
These pipes have to undergo many of the tests after the production from the industry such as the flaring test, mechanical test, chemical test, hardness test, hydrostatic test, macro test, micro test, radiography test, PMI test, and flattening test as well.
Stainless Steel 321/321H Pipes & Tubes In Mumbai, Stainless Steel 321/321H Pipes & Tubes Manufacturers in Mumbai, Stainless Steel 321/321H Pipes & Tubes Suppliers in Mumbai, Stainless Steel 321/321H Pipes & Tubes Stockists in Mumbai, Stainless Steel 321/321H Pipes & Tubes Exporters in Mumbai
Equivalent Grades Stainless Steel 321/321H Pipes & Tubes
| STANDARD | UNS | WNR. | EN | JIS |
|---|---|---|---|---|
| SS 321 | S32100 | 1.4541 | X6CrNiTi18-10 | SUS 321 |
| SS 321H | S32109 | 1.4878 | X12CrNiTi18-9 | SUS 321H |
Stainless Steel 321/321H Pipes & Tubes Specification
| Specifications | ASTM A312 / ASME SA312 |
|---|---|
| Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Size | 1 / 8" NB - 24" NB |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Manufacturing Shapes | Hydraulic, Round, Square, Hex, Honed |
| Manufacturing Techniques | Normalized & as Rolled |
| Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| End Types | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Seamless Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Heat Treatment | Normalized, Normalized & Tempered |
| Packing of Seamless Pipes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials | Sizes and Specifications other than above can be on request |
Chemical Composition of Stainless Steel 321/321H Pipes & Tubes
| % | 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 Pipes & Tubes
| 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 |
DOMESTIC AREA
| Mumbai | Ahmedabad | Bhopal | Bikaner | Pune |
| Delhi | Chennai | Visakhapatnam | Mangalore | Nagpur |
| Bangalore | Kolkata | Siliguri | Assam | Indore |
| Hyderabad | Surat | Nashik | Cochin | Thane |
| Faridabad | Rajkot | Aurangabad | Bhavnagar | Ranchi |
| Coimbatore | Mysore | Salem | Tirupur | Bikaner |
| Raipur | Bhubaneswar | Bhilai | Ankleshwar | Bhiwandi |
| Vadodra | Kochi |
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