ASTM A358 TP321 EFW Pipe, ASME SA358 Grade 321 Pipe, SS A358 TP321 EFW Pipe, Grade UNS S32100 Pipe, Welded A358 TP321 Pipe, ASTM A358 TP321 Class 1 EFW Pipe, ASTM A358 TP321 Class 2 EFW Pipe.
Manufacturing Stainless Steel ASTM A358 TP321 Pipe. Inox 321 Stainless Steel EFW Pipe, BIS Approved Dealer, Distributor, Exporter, Supplier in India.
Stainless Steel 321 EFW (Electric Fusion Welded) Pipe is a specialized type of pipe used in various industrial applications, particularly in environments where high-temperature resistance, corrosion resistance, and durability are essential. This pipe is made from Stainless Steel 321, which is a popular austenitic stainless steel alloy known for its exceptional performance in elevated temperature conditions.
Valour Alloys Inc., we carry a full inventory of Stainless Steel 321 EFW Pipe Supply austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications
We are specializes in Stainless Steel 321 EFW Pipe with years of Experience in Manufacturing Stainless Steel 321 EFW Pipe. we offer high quality, lower cost but the best service. As a result to that our Stainless Steel 321 EFW Pipe export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc

Stainless Steel 321 EFW Pipes Manufacturer

Stainless Steel 321 EFW Pipes Exporter
We Supply Stainless Steel EFW Pipes in Grades in Specification ASME SA / ASTM A269, A312, A213 and Grades 202, 304, 304L, 304H, 304LN, 309s, 310s, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, 254 SMO , 6MO , 6 MOLY, UNS S31254 etc. The grade indicates the testing methods required for a given application.
1. Stainless Steel 321 Composition: Stainless Steel 321 is primarily composed of iron, with significant amounts of chromium, nickel, and a small amount of titanium. The addition of titanium stabilizes the alloy against carbide precipitation, which occurs at high temperatures, making it suitable for high-temperature applications.
2. High-Temperature Resistance: Stainless Steel 321 offers excellent resistance to high temperatures, making it suitable for applications where exposure to heat is common. It retains its mechanical properties and corrosion resistance even at temperatures up to 900°C (1652°F).
3. Corrosion Resistance: This stainless steel alloy provides outstanding corrosion resistance in various environments, including acidic, alkaline, and chloride-rich settings. It is particularly resistant to intergranular corrosion due to its titanium content.
4. Weldability: Stainless Steel 321 is readily weldable using standard welding techniques, and its EFW pipes are created through the electric fusion welding process. This process ensures a strong and reliable bond between the pipe sections.
5. Versatility: Stainless Steel 321 EFW Pipe is versatile and finds applications in industries such as chemical processing, petrochemical, aerospace, food processing, and pharmaceuticals. It is often used for manufacturing heat exchangers, pressure vessels, and exhaust systems.
6. Durability and Longevity: Thanks to its corrosion resistance and high-temperature performance, Stainless Steel 321 EFW Pipe has a long service life, reducing maintenance and replacement costs.
7. Sizes and Specifications: These pipes come in various sizes and thicknesses, allowing them to be tailored to specific project requirements. Specifications may vary depending on the manufacturer and customer needs.
8. Compliance with Standards: Stainless Steel 321 EFW Pipe typically conforms to industry standards and specifications, ensuring quality and consistency in its performance.
ASTM A358 TP321 EFW Pipes Range
ASTM A358 TP321 EFW Pipe Outer Diameter Size | Seamless - 1/2" NB TO 18" NB Welded / ERW- 1" NB TO 16" NB EFW - 8" NB TO 110" NB |
ASTM A358 TP321 EFW Pipe Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
ASTM A358 TP321 EFW Pipe Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
ASTM A358 TP321 EFW Pipe Ends | Plain Ends / Beveled Ends |
ASTM A358 TP321 EFW Pipe Specification | ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312 |
ASTM A358 TP321 EFW Pipe Grades | 202, 316, 316L, 316H, 316LN, 309S, 316, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
ASTM A358 TP321 EFW Pipe Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, DIN, EN Series. |
ASTM A358 TP321 EFW Pipe Type | Seamless / Welded / ERW / EFW / Square / Rectangular / Cold Draw / Hot Finish / Cold Finish / Coil |
ASTM A358 TP321 EFW Pipe Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
ASTM A358 TP321 EFW Pipe Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated, Matt, Mirror |
ASTM A358 TP321 EFW Pipe Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
ASTM A358 TP321 EFW Pipe Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
ASTM A358 TP321 EFW Pipe Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
ASTM A358 TP321 EFW Pipe Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
ASTM A358 TP321 EFW Pipe Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
ASTM A358 TP321 EFW Pipe Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS Etc. |
Chemical Composition of ASTM A358 TP321 EFW Pipes
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 |
Mechanical Properties of ASTM A358 TP321 EFW Pipes
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HRB) max | Brinell (HB) max | ||||
321 | 515 | 205 | 40 | 95 | 217 |
321H | 515 | 205 | 40 | 95 | 217 |
321H also has a requirement for a grain size of ASTM No 7 or coarser. |
Equivalent Grade of ASTM A358 TP321 EFW Pipes
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 Grade 321 EFW Pipes Plate Filler Metal and Specification/h4>
Grade
UNS Designation
Material, Type
Astm Plate Specifiecation No. and Grade
Filler Metal Classification and UNS DesignationAfor ApplicableBAWS Specification
A5.4
A5.9
A5.22
A5.30
Class.
UNS
Class.
UNS
Class.
UNS
Class.
UNS
W31040
W31743
321
S32100
321
A 240 Type 321
E347
W34710
ER321
S32180
E347T
W34733
IN348
S34780
W32140
ER347
S34780
W34740
347
S34700
347
A 240 Type 347
E347
W34710
ER347
S34780
E347T
W34733
IN348
S34780
W34740
Other Available Products of ASTM A358 TP321 EFW Pipes
ASTM A358 TP321 Pipe
ASTM A358 TP321 Pipe Class 1
ASME A358 TP321 Pipe
ASTM A358 TP321 Pipe Class 2
321 Grade EFW Pipe
ASTM A358 TP321 Pipe Class 3
SS EFW 321 Welded Pipe
ASTM A358 TP321 Pipe Class 4
Big Diameter EFW 321 Pipe
ASTM A358 TP321 Pipe Class 5
Electric Fusion Welded 321 Pipe
ASME SA358 TP321 Pipe Class 1
Stainless Steel 321 EFW Pipe
ASME SA358 TP321 Pipe Class 2
ASTM A358 TP321 Class 1 EFW Pipe
ASME SA358 TP321 Pipe Class 3
ASTM A358 TP321 Class 2 EFW Pipe
ASME SA358 TP321 Pipe Class 4
Stainless Steel ASTM A358 Grade 321 Welded Pipe
ASME SA358 TP321 Pipe Class 5
Stainless Steel ASNE A358 Grade 321 Welded Pipe
321 Stainles Steel EFW Pipe
ASTM A358 TP321 EFW Pipes Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
Grade | UNS Designation | Material, Type | Astm Plate Specifiecation No. and Grade | Filler Metal Classification and UNS DesignationAfor ApplicableBAWS Specification | |||||||
A5.4 | A5.9 | A5.22 | A5.30 | ||||||||
Class. | UNS | Class. | UNS | Class. | UNS | Class. | UNS | ||||
W31040 | |||||||||||
W31743 | |||||||||||
321 | S32100 | 321 | A 240 Type 321 | E347 | W34710 | ER321 | S32180 | E347T | W34733 | IN348 | S34780 |
W32140 | |||||||||||
ER347 | S34780 | ||||||||||
W34740 | |||||||||||
347 | S34700 | 347 | A 240 Type 347 | E347 | W34710 | ER347 | S34780 | E347T | W34733 | IN348 | S34780 |
W34740 |
ASTM A358 TP321 Pipe | ASTM A358 TP321 Pipe Class 1 |
ASME A358 TP321 Pipe | ASTM A358 TP321 Pipe Class 2 |
321 Grade EFW Pipe | ASTM A358 TP321 Pipe Class 3 |
SS EFW 321 Welded Pipe | ASTM A358 TP321 Pipe Class 4 |
Big Diameter EFW 321 Pipe | ASTM A358 TP321 Pipe Class 5 |
Electric Fusion Welded 321 Pipe | ASME SA358 TP321 Pipe Class 1 |
Stainless Steel 321 EFW Pipe | ASME SA358 TP321 Pipe Class 2 |
ASTM A358 TP321 Class 1 EFW Pipe | ASME SA358 TP321 Pipe Class 3 |
ASTM A358 TP321 Class 2 EFW Pipe | ASME SA358 TP321 Pipe Class 4 |
Stainless Steel ASTM A358 Grade 321 Welded Pipe | ASME SA358 TP321 Pipe Class 5 |
Stainless Steel ASNE A358 Grade 321 Welded Pipe | 321 Stainles Steel EFW Pipe |
We Stainless Steel 321 EFW Pipe with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Stainless Steel 321 EFW Pipe all types of Such as SS 202 EFW (Fabricated) Pipes, SS 304 EFW (Fabricated) Pipes, SS 304L EFW (Fabricated) Pipes, SS 304H EFW (Fabricated) Pipes, SS 309M EFW (Fabricated) Pipes, SS 309H EFW (Fabricated) Pipes, SS 310S EFW (Fabricated) Pipes, SS 316 EFW (Fabricated) Pipes from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our Stainless Steel 321 EFW Pipe is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Stainless Steel 321 EFW Pipe are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying ASTM A358 TP321 EFW Pipes to Countries -
We Export ASTM A358 TP321 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.
Distributing ASTM A358 TP321 EFW Pipes to Cities -
We Export ASTM A358 TP321 EFW Pipes to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.
Frequently Ask Questions (FAQ)
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