ASTM A358 TP347H EFW Pipe, ASME SA358 Grade 347H Pipe, SS A358 TP347H EFW Pipe, Grade UNS S34709 Pipe, Welded A358 TP347H Pipe, ASTM A358 TP347H Class 1 EFW Pipe, ASTM A358 TP347H Class 2 EFW Pipe.
Manufacturing Stainless Steel ASTM A358 TP347H Pipe. Inox 347H Stainless Steel EFW Pipe, BIS Approved Dealer, Distributor, Exporter, Supplier in India.
Stainless Steel 347H EFW (Electric Fusion Welded) Pipe is a type of pipe made from a specific grade of stainless steel known as 347H. This steel alloy is an austenitic stainless steel that is stabilized with niobium and tantalum, making it resistant to intergranular corrosion and high-temperature applications. The "EFW" designation indicates that these pipes are manufactured using the electric fusion welding process, which is a method for joining metals through the application of heat generated by an electric arc.
Valour Alloys Inc., we carry a full inventory of Stainless Steel 347H 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 347H EFW Pipe with years of Experience in Manufacturing Stainless Steel 347H EFW Pipe. we offer high quality, lower cost but the best service. As a result to that our Stainless Steel 347H 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 347H EFW Pipes Manufacturer

Stainless Steel 347H 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.
Material Composition: Stainless Steel 347H is a high carbon version of 347 stainless steel, which contains chromium, nickel, and columbium (niobium) as its primary alloying elements. The addition of columbium provides enhanced resistance to sensitization and high-temperature strength.
Corrosion Resistance: 347H stainless steel is known for its exceptional corrosion resistance, making it suitable for a wide range of applications, especially in environments where exposure to high temperatures and corrosive substances is common.
High-Temperature Application: One of the significant advantages of 347H stainless steel is its ability to withstand high-temperature conditions. It is often used in industries such as chemical processing, petrochemical, and power generation due to its excellent performance at elevated temperatures.
Electric Fusion Welding: The EFW process involves the use of an electric arc to melt the edges of the pipe, allowing them to fuse together. This results in a seamless and durable weld, ensuring the pipe's structural integrity.
Versatility: Stainless Steel 347H EFW Pipes are versatile and can be used for various applications, including the transportation of liquids and gases in pipelines, as well as in the construction of heat exchangers, boilers, and other high-temperature equipment.
Size Range: These pipes are available in a wide range of sizes and dimensions to meet specific project requirements.
Standards and Specifications: Stainless Steel 347H EFW Pipes typically conform to various industry standards and specifications, such as ASTM A358 and ASME SA358, which ensure the quality and performance of the pipes.
ASTM A358 TP347H EFW Pipes Range
ASTM A358 TP347H 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 TP347H EFW Pipe Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
ASTM A358 TP347H EFW Pipe Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
ASTM A358 TP347H EFW Pipe Ends | Plain Ends / Beveled Ends |
ASTM A358 TP347H EFW Pipe Specification | ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312 |
ASTM A358 TP347H 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 TP347H EFW Pipe Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, DIN, EN Series. |
ASTM A358 TP347H EFW Pipe Type | Seamless / Welded / ERW / EFW / Square / Rectangular / Cold Draw / Hot Finish / Cold Finish / Coil |
ASTM A358 TP347H EFW Pipe Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
ASTM A358 TP347H EFW Pipe Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated, Matt, Mirror |
ASTM A358 TP347H EFW Pipe Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
ASTM A358 TP347H EFW Pipe Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
ASTM A358 TP321H EFW Pipe Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
ASTM A358 TP347H 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 TP347H 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 TP347H 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 TP347H EFW Pipes
UNS No | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
S34700 | 347 | 0.08 | 0.75 | 2.00 | 0.045 | 0.030 | 17.00/19.00 | – | 9.00/13.00 | – | Cb:10xC1.00 |
Mechanical Properties of ASTM A358 TP347H EFW Pipes
UNS No | Grade | Proof Stress 0.2% (MPa) |
Tensile Strength (MPa) |
Elongation A5(%) |
Hardness Max | |
HB | HRB | |||||
S34700 | 347 | 205 | 515 | 40 | 201 | 92 |
Equivalent Grade of ASTM A358 TP347H 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 347H EFW Pipes Plate Filler Metal and Specification
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 TP347H EFW Pipes
ASTM A358 TP347H Pipe | ASTM A358 TP347H Pipe Class 1 |
ASME A358 TP347H Pipe | ASTM A358 TP347H Pipe Class 2 |
347H Grade EFW Pipe | ASTM A358 TP347H Pipe Class 3 |
SS EFW 347H Welded Pipe | ASTM A358 TP347H Pipe Class 4 |
Big Diameter EFW 347H Pipe | ASTM A358 TP347H Pipe Class 5 |
Electric Fusion Welded 347H Pipe | ASME SA358 TP347H Pipe Class 1 |
Stainless Steel 347H EFW Pipe | ASME SA358 TP347H Pipe Class 2 |
ASTM A358 TP347H Class 1 EFW Pipe | ASME SA358 TP347H Pipe Class 3 |
ASTM A358 TP347H Class 2 EFW Pipe | ASME SA358 TP347H Pipe Class 4 |
Stainless Steel ASTM A358 Grade 347H Welded Pipe | ASME SA358 TP347H Pipe Class 5 |
Stainless Steel ASNE A358 Grade 347H Welded Pipe | 347H Stainles Steel EFW Pipe |
ASTM A358 TP347H 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
We Stainless Steel 347H 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 347H 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 347H 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 347H 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 TP347H EFW Pipes to Countries -
We Export ASTM A358 TP347H 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 TP347H EFW Pipes to Cities -
We Export ASTM A358 TP347H 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)
ASTM A358 TP347H Class 2 EFW Pipe, astm a358 specification, astm a358 pdf, astm a358 vs a312, astm a358 chemical composition, astm a312, a312 pipe, Image of Seamless pipe, Seamless pipe, HFW pipe, SAW pipe, EFW pipe manufacturing process, EFW stainless steel Pipe, EFW pipe specification, SAW vs EFW pipe, ERW pipe,