Stainless Steel 431 Seamless Pipes | Stainless Steel 431 Welded Pipes | Stainless Steel 431 Fabricated Pipes | Stainless Steel 431 LSAW Pipes | 431 Stainless S43000 Seamless Pipes Supplier in Mumbai, India
ASTM A312/ Stainless Steel 431 Seamless Pipes Manufacturer in India | Stainless Steel 431 Seamless Pipes Exporter | Stainless Steel 431 Welded and Fabricated Pipes Supplier in India
Labh Steel is a leading Manufacturer and Exporter of Stainless Steel 431 Seamless Pipes in India, Mumbai. We produce our materials using premium quality raw materials to ensure superior resistance and durability. Our products adhere to ASTM A312 and standards and are available in various types, including Seamless, Welded, Fabricated, and LSAW Pipes.
Stainless Steel 431 is a ferritic grade known for its excellent resistance to corrosion and good formability. It is widely used in industries such as chemical processing, petrochemicals, and power generation, thanks to its durability and high-temperature resistance.
We offer these Seamless Pipes in various sizes and specifications tailored to meet client requirements. Labh Steel is committed to delivering high-quality products at competitive prices to both domestic and international markets.
SPECIFICATIONS OF STAINLESS STEEL 431 SEAMLESS PIPES :
| Specification : | ASTM A312 |
| Range : | 6 mm OD to 219.1 mm OD |
| Outer Diameter : | 6.00 mm to 60.00 mm |
| Schedule : | 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 |
| Length : | Single Random, Double Random & Cut Length. |
| Size : | 1/8" NB to 72" NB & 1mm OD to 1500mm OD |
| Thickness: | 0.3mm to 100mm. | 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 STAINLESS STEEL 431 SEAMLESS PIPES :
| Stainless Steel | Tradename | UNS No. | Werkstoff No. |
| 431 | 431 Stainless | S43100 | 1.4021 |
CHEMICAL COMPOSITION OF STAINLESS STEEL 431 SEAMLESS PIPES :
| Grade | C | Mn | Si | P | S | Cr | Ni | |
| 431 |
min. max. |
- 0.20 |
- 1 |
- 1 |
- 0.04 |
- 0.03 |
15 17 |
1.25 2.50 |
MECHANICAL PROPERTIES OF STAINLESS STEEL 431 SEAMLESS PIPES :
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
| Annealed * | 862 | 655 | 20 | 285 max | - |
| 204 | 1345 | 1055 | 20 | 388 | 50 |
| 316 | 1295 | 1035 | 19 | 375 | 53 |
| 427 | 1350 | 1080 | 19 | 388 | # |
| 538 | 1140 | 965 | 19 | 321 | # |
| 593 | 1015 | 770 | 20 | 293 | 64 |
| 650 | 960 | 695 | 20 | 277 | 84 |
PHYSICAL PROPERTIES OF STAINLESS STEEL 431 SEAMLESS PIPES :
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 431 | 7800 | 200 | 10.2 | 12.1 | - | 20.2 | - | 460 | 720 |
Labh Steel Supplies Stainless Steel 431 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 Stainless Steel 431 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.
For further enquiries related to STAINLESS STEEL 431 SEAMLESS PIPES kindly get back to us on :- labhsteel@yahoo.co.in or contact us on +91 9869609924
