Super Duplex Steel UNS S32750 Seamless Pipes
Super Duplex Steel UNS S32750 Seamless Pipes, ASTM A790 Super Duplex Steel S32750 Pipes, Werkstoff Nr. 1.4410 Super Duplex Pipe Material Supplier in Mumbai, India
Super Duplex S32750 pipes are one of the superior and high end premium products offered by LG pipes and tubes. We are a Mumbai based trader, supplier and stockiest of various steel grades pipes, tubes and fittings, exporting in various countries and pan India. We provide best in class quality and better services at very inexpensive rates. We have expert supervisors who provide proper guidance and help you choose the right product. These S32750 grade pipes are built with a microstructure of austenitic and ferritic alloys. This combination helps the alloy with better metal strength and provides enhanced protection from various corrosions.
Alloy UNS S32750 Seamless Pipe
ASTM A790 UNS S32750 Duplex Pipe
Duplex NR. 1.4410 Pipe
This alloy grade is considered superior to other grades of steel alloys and also offers better welding applications. Where tungsten arc welding is a very common way of welding and is compatible with different forming applications. This alloy is reluctant to pitting and protects against fatigue and stress corrosion cracking. These alloys carry a high amount of chromium and molybdenum content. Hence, it provides superior resistance from corrosion in this category and works fine in acidic and wet conditions. The higher resistance from various corrosion comes from various inorganic acids and mainly chloride.
This combination of chromium and molybdenum alloy helps the metal with great mechanical properties along with balanced chemical composition. Where the chrome or chromium acts as a skin protecting layer and also resists oxidation. Parallel to which molybdenum shows great character under aqueous conditions and most natural conditions. This makes it favorable for industrial applications like desalination plants, seawater piping, oil industry equipment, heat exchangers, and condensers. This alloy is also used in high pressure applications, high temperature processing, chemical process industry, and mechanical and structural components.
Duplex UNS S32750 Pipe Specification
| ASTM Specification | ASTM A790 ASME SA790 |
|---|---|
| Standard | ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Duplex S32750 Seamless Pipe Size | 0.5" NB To 8" NB |
| Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg., |
| Duplex S32750 Pipe Schedule | XS, SCH30, SCH40, XXS, SCH80, SCH120, SCH60, SCH140, STD, SCH10, SCH10S, SCH40S, SCH80, SCH20, SCH5, SCH160 |
| Duplex UNS S32750 pipe Length | Double Random, Single Random, Standard & Cut length Pipe |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc |
| Type of UNS S32750 Alloy Pipe | Seamless |
| Duplex UNS S32750 pipe End | Plain End, Beveled End, Treaded Pipe, Screwed ends |
| Marking on Duplex UNS S32750 Pipe | All ASTM A790 Duplex UNS S32750 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application of Duplex UNS S32750 Pipe | Dairy Pipe, Oil Pipe, Gas Pipe, Fluid Pipe, Boiler Pipe for Chemical Industry |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialize in | Large Diameter Duplex UNS S32750 Pipe |
| We can also cut, thread, and groove UNS S32750 Pipe to meet your specifications. Duplex UNS S32750 pipe Dimension ANSI/ ASME B36.10, B36.19, B2.1 | |
Also, all the products are fabricated as per the industrial standards. Each product undergoes strict quality checks and acquires the necessary certification. We also provide personalized materials as per the given specification, with different forms, thicknesses, sizes, and shapes. We have a huge inventory of the super duplex S32750 pipes and other steel pipes and fittings to meet instant demands and satisfy our clients.
We provide the best competitive prices to our clients backed by quality service.
Chemical Material Composition of Duplex UNS S32750 Pipe
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
Mechanical Properties of Duplex UNS S32750 Seamless Pipes
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
Equivalent material of ASTM A790 Duplex UNS S32750 Seamless Pipe
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S32750 | 1.4410 | S32750 |
Ordering Information
The purchase order shall include the quantity, PSL level, type or Grade, reference to API5L, outside diameter, wall thickness, length and any applicable annexes or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coatings or end finish.
