Hot Rolled Steel Pipes
Check Stainless Steel HR Seamless Pipe Dimensions & Weight Chart
Hot Rolled Steel Pipes
Stainless Steel HR Seamless Pipe
Hot Rolled Seamless Steel Pipes
Manufacturer of Hot Rolled Seamless Steel Pipes, Hot Rolling Pipes in India
Table of Content
- Hot Rolled Steel Pipes Specification
- Most Selling Types of Hot Rolled Seamless Steel Pipes
- Size Range of Stainless Steel HR Seamless Pipe
- Hot Rolled Stainless Steel Pipe Tolerance
- Process Of Manufacturing Stainless Steel Hot Rolled Pipes
- Other Grades of Hot Rolled Steel Pipes & Tubes
- Defect of Steel Hot Rolled Seamless Pipes
- Applications of Carbon Hot Rolled Seamless Pipe
Hot Rolled Steel Pipes Specification
| Standard | ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
|---|---|
| Outer Dimensions | 4.0mm – 60.0mm |
| size | 5.0 - 1219.2 mm |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Length | Single Random, Double Random, Standard & Cut length Pipe |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc |
| Form | are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc. |
| Types | Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW |
| End | Plain End, Beveled End, Treaded Pipe, Screwed ends |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| manufacturing Technique | Cold drawn, hot drawn, bright annealed, solid solution, hot extruding |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
Most Selling Types of Hot Rolled Seamless Steel Pipes
hot rolled steel tube
hot rolled stainless steel pipe
hot rolled steel square tube
hot rolled steel rectangular tube
Hot Rolled Steel Seamless Pipes
Stainless Steel Hot Rolled Pipes
Carbon Hot Rolled Seamless Pipe
Steel Hot Rolled Seamless Pipes
Size Range of Stainless Steel HR Seamless Pipe
| Size Range | 0.250” O.D. x 0.028” Wall to 26.000” O.D. x 4.000” Wall |
Refer Carbon and Stainless Steel Hot Rolled Pipes Size Chart
Hot Rolled Stainless Steel Pipe Tolerance
| Pipe | ||||||||
| Nominal Pipe Size | O.D., in. | O.D. Tolerance | Wall Thickness, in. | Wall Thickness Tol. | ||||
| HRS | Pipe | A500 | Hot Rolled | 0.750 | 1.050 | +/-0.5% | 0.113 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 1.000 | 1.315 | +/-0.5% | 0.133 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 1.250 | 1.660 | +/-0.5% | 0.140 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 1.500 | 1.900 | +/-0.5% | 0.145 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 2.000 | 2.375 | +/-0.75% | 0.154 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 2.500 | 2.875 | +/-0.75% | 0.203 | +/- 10% |
| HRS | Pipe | A500 | Hot Rolled | 3.000 | 3.500 | +/-0.75% | 0.216 | +/- 10% |
Process Of Manufacturing Stainless Steel Hot Rolled Pipes
round bars → heating → piercing → three-roll cross rolling, rolling or extrusion → detached → sizing (or reducing) → cooling → parison tube → straightening → hydrostatic test (or flaw detection) → mark → storage.
Supplier of Hot Rolled Steel Rectangular Tube in Mumbai
Other Grades of Hot Rolled Steel Pipes & Tubes
| Oil & Gas Sector | |
| API | 5L |
| API | 5CT |
| IS | 1978, 1979 |
| Automotive Industry | |
| ASTM | A-519 |
| SAE | 1010, 1012, 1020, 1040, 1518, 4130 |
| DIN | 2391, 1629 |
| BS | 980, 6323 (Pt-V) |
| IS | 3601, 3074 |
| Hydrocarbon Process Industry | |
| ASTM | A-53, A-106, A-333, A-334, A-335, A-519 |
| BS | 3602,3603 |
| IS | 6286 |
| Bearing Industry | |
| SAE | 52100 |
| Hydraulic Cylinder | |
| SAE | 1026, 1518 |
| IS | 6631 |
| DIN | 1629 |
| Boiler, Heat Exchanger, Superheater & Condenser | |
| ASTM | A-179, A-192, A-209, A-210, A-213, A-333, A-334,A-556 |
| BS | 3059 (Pt-I Pt-II) |
| IS | 1914, 2416, 11714 |
| DIN | 17175 |
| Railways | |
| IS | 1239 (Pt-I),1161 |
| BS | 980 |
| Mechanical, Structural General Engineering | |
| ASTM | A-252, A-268, A-269, A-500, A-501, A-519, A-589 |
| DIN | 1629, 2391 |
| BS | 806, 1775, 3601, 6323 |
| IS | 1161, 3601 |
Defect of Steel Hot Rolled Seamless Pipes
- Inside scarring: scars in the steel pipe inner surface, generally easily peel off.
- Warping: a straight line or intermittent small nail-like tilt leather. Often seen in the capillary head, and easy to peel.
- Inside straights: a straight shape scratch with a certain width and depth.
- Iinner edge: a straight shape protrusion with a certain width and depth.
Check Pressure Rating of Steel Hot Rolled Seamless Pipes & Square Tube
Applications of Carbon Hot Rolled Seamless Pipe
- Food & Dairy Plants
- Paper Industries
- Oil & Gas Exploration
- Desalination Plant
- Pharmaceutical Plant
