ASTM A358 TP 321 Stainless Steel EFW Pipe Heat Resistance
ASTM A358 TP 321 Stainless Steel EFW are widely used for Oil & Gas, Petroleum, Petrochemical, Chemical, Machine Building, Automobile, etc. A358 Gr 321 EFW Pipes are tested on various parameters like Strength, Durability, Temperature & Pressure resistance etc.
Prosaic Steel and Alloys India Manufacturer & Fabricator, Importer, Stockholder, ASTM A358 TP 321 Stainless Steel EFW Pipes, premier suppliers of bulk ASTM A358 TP 321 Stainless Steel EFW Pipes. We Stock worldwide. Fast delivery guaranteed for every size ASTM A358 TP 321 Stainless Steel EFW Pipes, ASTM A358 TP 321 Stainless Steel EFW Pipes, largest range of ASTM A358 TP 321 Stainless Steel EFW Pipes Suppliers in India.
Prosaic steel available grads : ASTM A358 TP 304 | ASTM A358 TP 304L | ASTM A358 TP 304H | ASTM A358 TP 309 | ASTM A358 TP 309s | ASTM A358 TP 310 | ASTM A358 TP 310s | ASTM A358 TP 316 | ASTM A358 TP 316L | ASTM A358 TP 316H | ASTM A358 TP 317L| ASTM A358 TP 321 | ASTM A358 TP 321H | ASTM A358 TP 347 | ASTM A358 TP 347H | ASTM A358 TP 904L | ASTM A928 TP UNS S32205 2205 | ASTM A928 TP UNS S32750 2507 | ASTM A928 TP UNS S32760
Prosaic Steel and Alloys has pride in providing a whole range of high-class, customizable and innovative ASTM A358 TP 321 Stainless Steel EFW Pipes using state-of-art technology. Our range includes ASTM A358 TP 321 Stainless Steel EFW Pipes, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes. For more than five decades, Prosaic Steel has been serving the needs of the oil and gas industries, automotive, shipbuilding, power plants. All the supply records for most of the severe environment of
ASTM A358 TP 321 Stainless Steel EFW Pipes & pipe line indicate that Prosaic Steel and Alloys is the leader in line pipe technologies
We have been supplying high quality ASTM A358 TP 321 Stainless Steel EFW Pipes with most advance technology and with most reliable quality. We place importance not just on managing material sales, but also on before and after service
Understanding ASTM A358 TP 321 Stainless Steel
The ASTM A358 TP 321 Stainless Steel EFW pipe it is popular for excellent heat resistance, especially in high-temperature environments and it will be widely used for Oil Gas, Petroleum, Petrochemical, Chemical, Machine Building, Automobile, etc this pipe is available in with titanium, which enhances its ability to withstand temperatures without the risk of intergranular corrosion, making it suitable for a variety of industrial applications
The Science Behind Heat Resistance in TP 321
Do you know there are many chemical and mechanical components behind Heat Resistance in TP 321 The primary factors contributing to the heat resistance of TP 321 are its stabilization with titanium, its austenitic crystal structure, and its overall alloy composition and 321 alloy has a maximum use temperature of 1500°F (816° C) for code applications like Type 304, whereas Type 304L is limited to 800 °F (426° C). General Corrosion The Type 321 alloy offers similar resistance to general, overall corrosion as the unstabilized chromium-nickel Type 304. Let’s break down the science behind these aspects
- Titanium Stabilization
- Austenitic Crystal Structure
- Chromium and Nickel Content
- Heat Resistance Mechanism
Titanium Stabilization covers the major top 3 components such as Chromium Carbide Formation, Titanium's Role and Intergranular Corrosion Resistance In standard austenitic stainless steels such as 304 chromium tends to combine with carbon at high temperatures around 427°C to 816°C or 800°F to 1500°F forming and chromium carbides and the TP 321 is stabilized with titanium, which preferentially reacts with carbon to form titanium carbides instead of chromium carbides By preventing chromium carbide precipitation, titanium stabilization protects TP 321 from intergranular corrosion after exposure to particularly important applications like heat exchangers
TP 321 has an austenitic crystal structure known for high-temperature performance and Austenitic stainless steels, compared to ferritic or martensitic grades, retain their ductility, toughness and range of temperatures and Thermal Expansion and Strength while also offering good resistance to thermal expansion. This ensures that TP 321 maintains its dimensional stability and structural integrity under heat.
The difference between Chromium and Nickel both the concept explained here TP 321 contains around 17-19% chromium, which forms a passive oxide layer on the steel's surface and the oxide layer provides excellent oxidation resistance at elevated temperatures and 9-12% nickel, TP 321 enhances the steel's toughness and stability at both high and low temperatures. Nickel helps in maintaining the austenitic structure at higher temperatures Heat Resistance Mechanism The combination of titanium stabilization, chromium, and nickel ensures that TP 321 has excellent thermal stability. This means it can withstand continuous service temperatures up to 800°C (1472°F) and intermittent service up to 870°C (1598°F).
Benefits of Using TP 321 Stainless Steel in High-Temperature Applications
When we use TP 321 Stainless Steel we get many advantages such as is suitable everywhere in Industrial Applications especially they get benefits from off industrial Aerospace, Chemical and Petrochemical Industries, Power Generation, Heat Exchangers etc TP 321 Stainless Steel are popular for their Longer Lifespan, Low Maintenance, Versatile Material, Cost-Effective and The heat resistance properties of ASTM A358 TP 321 make it an excellent choice for high-temperature environments, offering a balance of strength, oxidation resistance, and protection against intergranular corrosion.
Comparing TP 321 with Other Stainless Steel Grades
Prosaic Steel & Alloys is one of the primary manufacturers of ASTM A358 TP 321 Stainless Steel The company has much experience in manufacturing and retailing ASTM A358 TP 321 Stainless Steel and the company also manufactures other grade products such as ASTM A358 TP 304 Stainless Steel EFW Pipe used in many industries such as Aerospace, Chemical and Petrochemical Industries, Power Generation, Heat Exchangers etc both products are similar to each other because both products are using similar industries but it's different there grade and chemical and mechanical properties
ASTM A358 TP 321 Stainless Steel EFW Pipes Quick Details
- Company Name: Prosaic Steel and Alloys
- Country/Region: India
- FOB Price: US $1500-5000 / Metric Ton
- Port: Nhava Sheva Port Mumbai
- Main Products: Seamless Pipes Tubes, Welded Pipes Tubes, Stainless Steel Tube, API 5L Pipes
- No.of Employees: 35 - 75 People
- Year Established: 1994
- Certification: ISO 9001, isO 14001 & OHSAS 18001
ASTM A358 TP321 Stainless Steel EFW Pipe Specification
Quality Standard for ASTM A358 TP321 Stainless Steel EFW Pipes / EFW Electric Fusion Welded Pipe and High quality EFW Electric Fusion Welded Pipe is all made and controlled to the relevent standards such as ASME, ASTM, BS and DIN/WERKSTOFFE and Sizes for ASTM A358 TP321 Stainless Steel EFW Pipes / EFW Electric Fusion Welded Pipe ASTM A358 TP321 Stainless Steel EFW Pipes and SS Pipes is available available in sizes from 1/8” through to 64” Nominal Bore.
Composition of 321 Stainless Steel EFW and SS Pipes
Typical compositional ranges for grade 321 Stainless Steel are given in table 1.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
| 321 | min. max |
- 0.08 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 12.0 |
0.10 | Ti=5(C+N) 0.70 |
| 321H | min. max |
0.04 0.10 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 12.0 |
- | Ti=4(C+N) 0.70 |
| 347 | min. max |
0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 13.0 |
- | Nb=10(C+N) 1.0 |
Mechanical Properties of 321 Stainless Steel EFW and SS Pipes
Typical mechanical properties for grade 321 stainless steels are given in table 2
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40 | 95 | 217 |
| 321H | 515 | 205 | 40 | 95 | 217 |
| 347 | 515 | 205 | 40 | 92 | 201 |
| 321H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
Physical Properties of 321 Stainless Steel EFW and SS Pipes
Typical physical properties for annealed grade 321 Stainless Steel are given in table 3.
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Grade Specification Comparison of 321 Stainless Steel EFW and SS Pipes
Approximate grade comparisons for 321 Stainless steels are given in table 4.
Table 4. Grade specifications for 321 grade stainless steel
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
| 321H | S32109 | 321S51 | - | 1.4878 | X10CrNiTi18-10 | - | SUS 321H |
| 347 | S34700 | 347S31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
| These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. | |||||||
ASTM A358 TP 321 Stainless Steel EFW and SS Pipes Specifications
Timely, cost-effective quality tube can supply from 1 to 1000 pieces... or more.
| Pipe Range | 6NB to 1200NB - SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
|---|---|
| PipeType | Round, Square, Rectangle, Hydraulic, Honed Tubes |
| Stainless Steel Pipe | ASTM A312, A358, A269, A270- TP 304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L. |
| TEST CERTIFICATES | MTC, IBR & Third Party Inspection. |
| Pipe Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
| ASTM A358 TP 321 Stainless Steel EFW Pipe | 8 inch NB | Yes | Yes | Yes | Yes | |
| ASTM A358 TP 321 Stainless Steel EFW Pipe | 10 inch NB | Yes | Yes | Yes | Yes | |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 12 inch NB | Yes | Yes | Yes | Yes | |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 14 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 16 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 18 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 20 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 22 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 24 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 26 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 28 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 30 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 32 inch NB | Yes | Yes | Yes | Yes | Yes |
| ASTM A358 TP 321 Stainless Steel EFW Pipes | 36 inch NB | Yes | Yes | Yes |
ASTM A358 TP 321 Stainless Steel EFW and SS Pipes Application
At Prosaic Steel and Alloys, we proudly provide quality ASTM A358 TP 321Stainless Steel EFW and SS Pipes to the following industries:
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ASTM A358 TP 321 Stainless Steel EFW Pipes Packaging & Delivery
| ASTM A358 TP 321 Stainless Steel EFW Pipes Packaging at Prosaic Steel & Alloys Factory | ASTM A358 TP 321 Stainless Steel EFW Pipes Packaging at Prosaic Steel & Alloys Factory |
| Packaging Details: | There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security. Our ASTM A358 TP 321 Stainless Steel EFW Pipes packing can meet any needs of the customers.ASTM A358 TP
321 Stainless Steel EFW Pipes Bundle packing ASTM A358 TP 321 Stainless Steel EFW Pipes Crate packing ASTM A358 TP 321 Stainless Steel EFW Pipes Naked packing ASTM A358 TP 321 Stainless Steel EFW Pipes Protect by wood at both ends |
| Delivery Detail: | 7-15 days |
ASTM A358 TP 321 Stainless Steel EFW Pipes and SS Pipes Useful Info Electric Fusion Welded ("EFW”) Pipe is formed by rolling plate and welding the seam. The weld flash can be removed from the outside or inside surfaces using a scarfing blade. The weld zone can also be heat treated to make the seam less visible. |
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Prosaic Steel and Alloys is Manufacturer and Supplier of EFW Pipes in Grades Folowing -
- ASTM A358 TP 304 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 304L STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 304H STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 309 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 309s STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 310 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 310s STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 316 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 316L STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 316H STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 317L STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 321 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 321H STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 347 STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 347H STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A358 TP 904L STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A928 TP UNS S32205 2205 DUPLEX STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A928 TP UNS S32750 2507 SUPER DUPLEX STAINLESS Steel EFW Pipe Manufacturer AND SUPPLIER
- ASTM A928 TP UNS S32760 SUPER DUPLEX Stainless Steel EFW Pipe Manufacturer AND SUPPLIER
ASTM A358 TP 321 Stainless Steel EFW Pipes Export Country
We export ASTM A358 TP 321 Stainless Steel EFW Pipes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East etc.
Prosaic Steel and Alloys is Leading Manufacturer, Distributor, Exporter, Stockholder and Supplier of ASTM A358 TP321 Stainless Steel EFW Pipes in Saudi Arabia, Qatar and United Arab Emirates.