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Priminox Overseas is a known dealer of STAINLESS STEEL 347 / 347H PIPES AND TUBES, which are high-alloy steels which have high corrosion resistance than other steels owing to the presence of large amounts of chromium in the range of 4 % to 30%. Our ASTM A312 Seamless Pipes is often being used in collector rings, annealing box covers, airplane exhaust stacks, jet engine parts, tubing, fasteners, expansion joints, flexible metal hose and bellows. Seamless Tubes is as well used in Distributor Trays and Thermowells, Fired Heater Tubes, Equipment In and Around Reactors, Hanger Rods Oil Refineries, Fluid Catalytic Cracking Units (FCC), etc. Our Welded Pipes is a stabilized alloy, due to its columbium plus tantalum component within. Welded Tubes is a columbium/tantalum stabilized austenitic chromium-nickel stainless steel.
Our ASTM A358 347H Pipes is high carbon austenitic chromium stainless steel, which is found in a number of applications that demand high temperature resistance. These Seamless Tubes is controlled, high carbon Nb stabilised stainless steel for elevated temperature service. Our Welded Pipes is an austenitic stainless steel formulated for primary forming into wrought products. These Welded Tubes are austenitic chromium steels containing columbium, which are in addition recommended for parts fabricated by welding which cannot be subsequently annealed.
Priminox Overseas are manufacturing, supplying and exporting these Stainless Steel 347/ 347H Pipes & Tubes in all over the world. Our excellent quality Pipes and Tubes have very high demand amongst our clients due to its robustness, strength, dimension accuracy, and everlasting usages. We offer our SS 347H Tubes in several forms, such as in different sizes, dimensions, shapes, thickness, and so on. We are also making these Stainless Steel 347 Pipes as per the client’s requirement with respect to the shapes and sizes. We, Priminox Overseas, offer our Stainless Steel 347 Pipes at a very reasonable and affordable price with low maintenance costs.
Our high-grade Stainless Steel 347H Tubes are widely used in high-temperature applications. These Pipes and Tubes has excellent forming and welding qualities. Our Pipes also have the columbium and tantalum, which helps in exceptional intergranular corrosion resistance. Our excellent SS 347 Pipes have the higher carbon variant of alloy and enable it to enhance creep resistance for higher strength at temperatures.
We, Priminox Overseas, are manufacturing these Stainless Steel 347H Pipes with the best and refined quality of raw materials to produce the best quality of Pipes & Tubes. We are having a team of experts who are working hard to meet the client’s expectations. Our expert team members are very professional and have a vast knowledge of all these Pipes & Tubes. So, they give their full potential to maintain the quality standard of Tubes and Pipes by using the best quality of raw materials. We are always following the national and international standards and specifications to maintain these SS 347H Pipes & Tubes quality and fulfill our buyer’s requirements.
Our manufactured Stainless Steel 347H Pipes & Tubes have various usages in so many industrial sectors. We also make these Pipes & Tubes in the way so that it can have multiple uses for our clients. Our expert team members perform several tests before delivery to check the efficiency of our SS 347 Pipes & Tubes. We are then packaging it with the standard packaging material. We are delivering it to the estimated clients within the time.
| Specification | Details |
| Specification as per American standard | ASTM A312 / ASTM SA312 |
| ANSI Standard | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Shapes and Types | Hydraulic, Rectangle, Honed, Square, Hex, Round |
| Available Shapes and Types | ERW, Fabricated, 100% X Ray Welded, CDW, Seamless, Welded |
| Pipe End Finishing | Bevel one end, Bevel large end, Plain One End, Bevel small end, Threaded Both Ends, Beveled end, Plain Both Ends, Bevel both ends, Threaded On End, Beveled One End |
| Types of Delivery Conditions | Annealed and Pickled, Bright Annealed, Polished, Cold Drawn |
| Surface Condition | 2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
| Pipe Wall Thickness Chart | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Services for oil gas pipelines | Machining, Export Documentation, Non MTR’s Available, Material testing, Color Coding, Destructive, Beveling, Destructive, Customer Tagging/ Marking, Grooving, Ultrasonic Testing, Polishing, Export Packaging, Cutting, Threading |
| Marking we do on SS 347 Pipe |
Marked Pipe example: ANSI B36.19 ASTM A312 TP347 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX |
| STANDARD | UNS | WNR. | JIS | GOST | EN |
| SS 347 | S34700 | 1.4550 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | S34709 | 1.4961 | SUS 347H | – | X6CrNiNb18-12 |
ASTM A269 Stainless Steel 347 Seamless Tubes : FOB Price US $1,500.00-$3,000.00 / Ton
347H Stainless Steel Seamless Pipes : FOB Price US $1,000.00-$3,000.00/ Ton
Stainless Steel 347 Round Pipe and Tube : FOB Price US $800.00-$5,800.00/ Ton
ASTM A269 Stainless Steel 347H Welded Tubes : FOB Price US $1,799.00-$1,999.00/ Ton
ASME SA312 Stainless Steel 347 ERW Pipes: FOB Price US $1,000.00-$4,000.00/ Ton
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
| Density | Melting Point | Tensilee Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Priminox Overseas is a well-known manufacturer, supplier and exporter of EFW Pipes (Electric Fusion Welded Pipes) located in Mumbai, India. As an industry leader and pioneer of new technologies, our commitment is on delivering the best piping systems to clients across the world. Thus, EFW steel pipes are ideal for use in many industries since they are strong, durable, and perform best.
Approved In The Following Top Refineries Across The Globe
Application of SS 347/347H Pipe and Tube in Industries
SS 347/347H Pipe and Tube Distribution Network
| The list of top cities in India | |||||
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapura | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpu | Bhilai | Lucknow | kanpur |
| Thane | Bhopal | ||||
Countries We Export ASTM A312 Stainless Steel 347/347H Pipe and Tube
Belgium, Poland, Greece, Italy, Germany, Puerto Rico, Bolivia, Portugal, Spain, Kenya, Romania, Qatar, Australia, Netherlands, Sri Lanka, Zimbabwe, Bhutan, Kazakhstan, Chile, Afghanistan, Malaysia, Macau, Ecuador, Saudi Arabia, Nigeria, South Korea, Ireland, Hungary, Gabon, Vietnam, Tunisia, Turkey, Indonesia, Trinidad and Tobago, Norway, Belarus, Colombia, Chile, Sweden, Peru, Costa Rica, Hong Kong, Mongolia, Libya, Bulgaria, New Zealand, United Arab Emirates, Slovakia, Venezuela, Mexico, Angola, Iraq, Czech Republic, Japan, India, Denmark, Iran, Nigeria, Estonia, Finland, Canada, Kuwait, United States, Lebanon, Nepal, Bangladesh, Tibet, Croatia, Mexico, Singapore, Philippines, Namibia, Taiwan, Oman, Austria, France, Thailand, United Kingdom, Gambia, Yemen, South Africa, Bahrain, Switzerland, Brazil, Morocco, Serbia, Israel, Azerbaijan, Ukraine, Jordan, Egypt, Iran, Argentina, Algeria, Poland, Lithuania, Ghana, Russia
Find best price of A312 TP347H Pipe in Mumbai, India
Contact Details
Factory Address
Asawati Station Road, Tatarpur, Dist- Palwal
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