Duplex Steel F51 Seamless Pipes
F51 Duplex Stainless Steel Seamless Pipes | F51 Duplex Stainless Steel Tubes Stockist | F51 Duplex Stainless Steel Pipe Exporter In Mumbai.
F51 Duplex Stainless Steel Pipes & Tubes | ASTM A790 | ASTM A789 | UNS S31803 | UNS S32205 | Seamless & Welded Pipes | Plain End, Beveled End, Threaded Pipes Exporter In India.
Labh Steel is a prominent manufacturer, stockist, and supplier of F51 Duplex Stainless Steel Seamless Pipes. These pipes are made from a high-performance alloy combining ferritic and austenitic stainless steel, ensuring excellent mechanical strength and resistance to corrosion. F51 Seamless Pipes (UNS S31803 / UNS S32205) conform to ASTM A790 and ASTM A789 standards and are available in various sizes, thicknesses, and specifications to meet diverse industrial requirements.
Our seamless pipes are widely used in applications such as chemical processing, marine environments, oil and gas exploration, petrochemical industries, and high-chloride environments due to their superior resistance to pitting, crevice corrosion, and stress-corrosion cracking. These pipes are available with Plain Ends, Beveled Ends, and Threaded Ends, ensuring suitability for a wide range of applications.
SPECIFICATIONS OF DUPLEX STEEL F51 SEAMLESS PIPES :
| Standard : | ASTM/ASME A312 |
| Grade : | Duplex Steel F51 / UNS S31803 |
| Seamless Pipes & Tubes Sizes : | 1/2" NB - 8" NB |
| Length : | Single Random, Cut Length |
| Size : | 1/8" NB to 72" NB & 1mm OD to 1500mm OD |
| Thickness: | 0.3mm to 100mm, SCH 5, SCH 10, SCH 20, SCH 30, SCH 40,SCH STD, SCH 60, SCH 80,SCH XS, SCH 100, SCH 120 SCH 140 SCH 160,SCH XXS. | Types : | Seamless, Welded, ERW, Boiler tubes, Capillary, Fabricated, Corrugated, Conduit & Large Diameter Pipes. |
| Form : | Round pipes/tubes, Square pipes/tubes, Rectangle pipes/tubes, Coiled tubes, Hydraulic tubes, Ep pipes/ tubes, etc. |
| End : | Plain end, Beveled end, Threaded end & Conduit |
GRADE SPECIFICATIONS OF DUPLEX STEEL F51 SEAMLESS PIPES :
| Duplex Steel | Tradename | UNS no. | Werkstoff No. |
| F51 | F51 Duplex Steel | S31803 | 1.4462 |
CHEMICAL COMPOSITION OF DUPLEX STEEL F51 Seamless Pipes
| Element | Content (%) |
| Iron, Fe | Balance |
| Chromium, Cr | 21.0 - 23.0 |
| Nickel, Ni | 4.5 - 6.5 |
| Molybdenum, Mo | 2.5 - 3.5 |
| Nitrogen, N | 0.08 - 0.20 |
| Carbon, C | ≤ 0.030 |
| Manganese, Mn | ≤ 2.00 |
| Silicon, Si | ≤ 1.00 |
| Phosphorus, P | ≤ 0.030 |
| Sulfur, S | ≤ 0.020 |
MECHANICAL PROPERTIES OF DUPLEX STEEL F51 Seamless Pipes
| Properties | Metric | Imperial |
| Tensile Strength | ≥ 620 MPa | ≥ 90000 psi |
| Yield Strength (0.2% Proof) | ≥ 450 MPa | ≥ 65000 psi |
| Elongation at Break | ≥ 25 % | ≥ 25 % |
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| Shear Modulus | 75.0 GPa | 10900 ksi |
| Poisson's Ratio | 0.33 | 0.33 |
| Hardness, Rockwell C | ≤ 31.0 | ≤ 31.0 |
| Hardness, Brinell | 293 max | 293 max |
Labh Steel Supplies Duplex Steel F51 Seamless Pipes in Agartala, Agra, Agra Rampur, Ahmedabad, Aizawl, Ajmer, Aligarh, Allahabad, Alwar, Amaravati, Ambala, Ambattur, Ambernath, Amravati, Amritsar, Aurangabad, Bangalore, Bareilly, Belgaum, Bhagalpur, Bhavnagar, Bhilai, Bhiwandi, Bhopal, Bhubaneswar, Bidhannagar, Biharsharif, Bikaner, Bilaspur, Bokaro, Chandigarh, Chennai, Chittoor, Coimbatore, Cuttack, Dahod, Davanegere, Dehradun, Delhi, Dhanbad, Dharamsala, Dindigul, Diu, Durgapur, Erode, Faridabad, Fatehpur, Gandhidham, Gandhinagar, Ghaziabad, Greater Hyderabad, Greater Mumbai, Greater Warangal, Gurgaon, Guwahati, Gwalior, Haldia, Howrah, Hubballi-Dharwad, Hyderabad, Imphal, Indore, Jabalpur, Jaipur, Jalandhar, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Junagadh, Kakinada, Kalyan-Dombivali, Kanpur, Karnal, Kavaratti, Kochi, Kohima, Kolhapur, Kolkata, Kota, Lucknow, Ludhiana, Madurai, Mehsana, Mangalore, Mangaluru, Mira-Bhayandar, Moradabad, Morbi, Mumbai, Muzaffarpur, Mysore, Nagpur, Namchi, Nasik, Navi Mumbai, NDMC, Nellore, New Delhi, New Town Kolkata, Noida, Oulgaret, Pali, Panaji, Panipat, Panvel, Pasighat, Patiala, Patna, Pimpri-Chinchwad, Port Blair, Puducherry, Pune, Raipur, Rajkot, Ranchi, Raurkela, Industrial Township, Rourkela, Sagar, Salem, Satna, Secunderabad, Shaharanpur, Shillong, Siliguri, Silvassa, Solapur, Srinagar, Surat, Thane, Thanjavur, Thiruvananthapuram, Thoothukudi, Thrissur, Tiruchirapalli, Tirunelveli, Tirupur, Tumkur, Udaipur, Ujjain, Ulhasnagar, Vadodara, Vapi, Varanasi, Vasai-Virar, Vellore, Vishakhapatnam.
Labh Steel exports Duplex Steel F51 Seamless Pipes to Countries like India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.
