Stainless Steel Buttweld Fittings Suppliers and Manufacturers

We deals in the following products of India, China, Taiwan and Korea Origin:- Stainless Steel Pipes

Standard: ASTM A 234 WPB /MSS-SP-75. Grade: WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Alloy Steel ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91. Grade: 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Stainless Steel Seamless Pipe offered comes in superior seamless construction finish and can be made available in different finish choices as demanded by the customers. Further, these are developed using cold drawn/cold rolling options as per industry standards like ASTM, JIS, DIN and others. We offer these pipes in different outer diameters like 1/8 to 32 as well as in wall thickness options of SCH10S, SCH40S, SCH80S and others. Some of its features include: â?¢ Available in different material grade options Choice of different finish lengths of 1 to 12m or per customer demands Option of different surface treatments like polishing, annealing, bright annealing and others

ASTM / ASME SA 312 GR. TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316 LN, 317, 317L, 321, 321H, 347, 347 H, 904L .

stainless steel pipe

304 stainless steel is a widely used austenitic stainless steel alloy that contains 18% chromium and 8% nickel. It is known for its excellent corrosion resistance, high strength, and good formability and weldability. 304 stainless steel is commonly used in a variety of applications, including kitchen equipment, food processing equipment, chemical processing equipment, heat exchangers, and architectural trim. The composition of 304 stainless steel provides it with excellent corrosion resistance in a wide range of environments, including acidic and alkaline solutions, as well as high-temperature and high-pressure applications. Additionally, 304 stainless steel exhibits good resistance to intergranular corrosion, which can occur in welded parts due to the formation of chromium carbides at grain boundaries. In terms of mechanical properties, 304 stainless steel has a tensile strength of around 515 MPa (75 ksi) and a yield strength of 205 MPa (30 ksi), making it suitable for use in high-stress applications. It also has a high elongation, which allows it to be formed and shaped without cracking or breaking. 304 stainless steel can be easily formed and fabricated using a variety of techniques, including cold and hot working, machining, and welding. It can also be polished and finished to achieve a variety of surface textures and appearances. Overall, 304 stainless steel is a versatile and widely used material that offers excellent corrosion resistance, good strength and formability, and a variety of fabrication and finishing options. The following are some of the commonly used international standards for 304 stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes JIS G4304: Hot-rolled stainless steel plate, sheet and strip JIS G4305: Cold-rolled stainless steel plate, sheet and strip GB/T 4237: Hot rolled stainless steel plate, sheet and strip GB/T 3280: Cold rolled stainless steel plate, sheet and strip We can provide the following form:304 stainless steel coil; 304 stainless stee strip�¯�¼?304 stainless stee plate; 304 stainless steel sheets; 304 stainless steel tubes 304 stainless steel pipe; 304 stainless steel flat; 304 stainless steel bar

304L stainless steel is a low-carbon variation of the widely used 304 austenitic stainless steel alloy. It contains approximately 18% chromium and 8% nickel and is characterized by its good corrosion resistance, high-temperature strength, and excellent weldability. The "L" in its name stands for low carbon, indicating that it has a lower carbon content than standard 304 stainless steel. The low carbon content of 304L stainless steel provides it with improved resistance to intergranular corrosion and improved weldability, particularly in applications where it may be subject to sensitization, which can cause intergranular corrosion in certain environments. 304L stainless steel is commonly used in applications that require good corrosion resistance and high-temperature strength, including chemical processing equipment, food processing equipment, and heat exchangers. It is also used in architectural trim, dairy and brewery equipment, and pharmaceutical processing equipment. In terms of mechanical properties, 304L stainless steel has a minimum tensile strength of 485 MPa (70 ksi) and a minimum yield strength of 170 MPa (25 ksi), making it suitable for use in applications where high strength is required. Its elongation is typically around 40%, which allows it to be formed and shaped without cracking or breaking. 304L stainless steel can be easily formed and fabricated using a variety of techniques, including cold and hot working, machining, and welding. It can also be polished and finished to achieve a variety of surface textures and appearances. Overall, 304L stainless steel is a low-carbon variation of the widely used 304 stainless steel alloy that offers good corrosion resistance, high-temperature strength, and excellent weldability, making it a versatile material for a wide range of applications. American Standard: ASTM A240/A240M-20a European Standard: EN 10088-2:2005 Japanese Standard: JIS G4304-2005 Chinese Standard: GB/T 3280-2015 Indian Standard: IS 6911:2017 Here are some of the most common international standards for 304L stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes ASTM A312/A312M: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes ASTM A479/A479M: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes JIS G4304: Hot-rolled stainless steel plate, sheet and strip GB/T 3280: Cold rolled stainless steel plate, sheet and strip We can provide the following form:304L stainless steel coil/strip/plate/sheets/tubes/pipe/flat/bar

316L stainless steel is a type of austenitic stainless steel alloy with a low carbon content, making it resistant to sensitization, which is the formation of grain boundary carbides at high temperatures, causing intergranular corrosion. The alloy is commonly used in various industries, including chemical, pharmaceutical, and medical, due to its excellent corrosion resistance and good mechanical properties. The chemical composition of 316L stainless steel typically includes 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and less than 0.03% carbon. The addition of molybdenum provides increased corrosion resistance to pitting and crevice corrosion, making it suitable for use in aggressive environments. 316L stainless steel is known for its high corrosion resistance to a wide range of chemicals, acids, and alkalis, and is particularly resistant to chlorides, making it an ideal material for use in marine environments. It is also known for its excellent high-temperature strength, which makes it suitable for use in high-temperature applications such as heat exchangers. In terms of mechanical properties, 316L stainless steel has a minimum tensile strength of 485 MPa (70 ksi), a minimum yield strength of 170 MPa (25 ksi), and a minimum elongation of 40%, making it a strong and ductile material that can be easily formed and welded. Its resistance to high temperatures and thermal expansion make it ideal for use in high-temperature applications. Overall, 316L stainless steel is a versatile and reliable material that offers excellent corrosion resistance, high-temperature strength, and good mechanical properties, making it suitable for a wide range of industrial applications. American Standard: ASTM A240/A240M-20a European Standard: EN 10088-2:2005 Japanese Standard: JIS G4304-2005 Chinese Standard: GB/T 3280-2015 Indian Standard: IS 6911:2017 Here are some of the most common international standards for 316L stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes ASTM A312/A312M: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes ASTM A479/A479M: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes JIS G4304: Hot-rolled stainless steel plate, sheet and strip GB/T 3280: Cold rolled stainless steel plate, sheet and strip We can provide the following form:316L stainless steel coil; 316L stainless stee strip:316L stainless stee plate; 316L stainless steel sheets; 316L stainless steel tubes 316L stainless steel pipe; 316L stainless steel flat; 316L stainless steel bar

309S stainless steel is a highly corrosion-resistant austenitic stainless steel that contains a high amount of chromium and nickel. It also has a low carbon content, which gives it excellent resistance to high-temperature oxidation and sulfidation. Some of the key properties of 309S stainless steel include: High-temperature resistance: 309S can withstand high temperatures up to 980�°C (1800�°F) without losing its strength or corrosion resistance properties, making it ideal for use in applications such as furnace parts, heat exchangers, and kilns. Corrosion resistance: 309S offers excellent resistance to oxidation, sulfidation, and other forms of high-temperature corrosion, as well as resistance to aqueous corrosion. Strength and toughness: 309S has good strength and toughness, making it suitable for use in demanding applications. Fabricability: 309S is easily formable using standard methods, and can be welded using common welding techniques. 309S stainless steel is commonly used in a range of high-temperature applications, including: Furnace parts, such as burners, heating elements, and retorts Heat exchangers and boilers Kilns and other high-temperature processing equipment Chemical processing equipment Power generation equipment, such as gas turbines and exhaust systems Overall, 309S stainless steel is a highly reliable and versatile material that is well-suited for use in a range of high-temperature applications where superior corrosion resistance and strength are required. The following are some of the commonly used international standards for 309S stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes EN 10095: Heat resisting steels and nickel alloys JIS G4304: Hot-rolled stainless steel plate, sheet and strip JIS G4305: Cold-rolled stainless steel plate, sheet and strip GB/T 4237: Hot rolled stainless steel plate, sheet and strip GB/T 3280: Cold rolled stainless steel plate, sheet and strip We can provide the following form:309S stainless steel coil; 309S stainless stee strip;309S stainless stee plate; 309S stainless steel sheets; 309S stainless steel tubes; 309S stainless steel pipe; 309S stainless steel flat; 309S stainless steel bar

904L (N08904, 1.4539) super austenitic stainless steel contains 14.0-18.0% chromium, 24.0-26.0% nickel and 4.5% molybdenum. 904L super austenitic stainless steel is a low carbon high nickel, molybdenum austenitic stainless acid resistant steel. It has very good activation-passivation transformation ability, excellent corrosion resistance, good corrosion resistance in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid, and good corrosion resistance in neutral chloride ion-containing media. Excellent pitting corrosion resistance, good crevice corrosion resistance and stress corrosion resistance. It is suitable for sulfuric acid of various concentrations below 70�¯�¿�½?�?�°C, and has good corrosion resistance against acetic acid of any concentration and temperature under normal pressure, and the mixed acid of formic acid and acetic acid. Here are some of the most common international standards for 904L stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes ASTM A312/A312M: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes ASTM B625/B625M: Standard Specification for UNS N08925, UNS N08031, UNS N08034, UNS N08932, UNS N08926, UNS N08354, UNS N08830, and UNS R20033 Plate, Sheet, and Strip EN 1.4539: European standard for austenitic stainless steel with high molybdenum content EN 10028-7: Flat products made of steels for pressure purposes - Part 7: Stainless steels EN 10216-5: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes EN 10217-7: Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes JIS G4304: Hot-rolled stainless steel plate, sheet and strip JIS G4305: Cold-rolled stainless steel plate, sheet and strip JIS G4312: Heat-resisting steel plate, sheet and strip GB/T 3280: Cold rolled stainless steel plate, sheet and strip GB/T 4237: Hot rolled stainless steel plate, sheet and strip GB/T 24511: Stainless steel and heat-resisting steel plate, sheet and strip for pressure equipments We can provide the following form:904L stainless steel coil; 904L stainless stee strip;904L stainless stee plate; 904L stainless steel sheets; 904L stainless steel tubes; 904L stainless steel pipe;904L stainless steel flat; 904L stainless steel bar

403 stainless steel pipe is a brand of stainless steel produced according to the American ASTM standard 403 is equivalent to 1Cr12 stainless steel pipe, containing 0.01% carbon and 12% chromium 403 stainless steel pipes belong to the international stainless steel labeling method. 403 stainless steel pipe--S40300 (American AISI, ASTM) 403 corresponds to the Chinese grade is 1Cr12 403 stainless steel is a martensitic stainless steel that contains chromium, which provides it with excellent corrosion resistance properties. It is a heat-treatable alloy that can be hardened to achieve high strength and hardness levels. However, its corrosion resistance is lower compared to other stainless steel grades such as 304 and 316. Some of the key properties of 403 stainless steel include: Corrosion resistance: 403 stainless steel offers good corrosion resistance in mild environments, but its corrosion resistance is not as good as other austenitic stainless steel grades. Heat resistance: 403 stainless steel has good heat resistance and can be used at temperatures up to 649�°C (1200�°F). Hardness and strength: 403 can be heat treated to achieve high levels of hardness and strength. Machinability: 403 has good machinability in the annealed condition, but it can be difficult to machine in its hardened state. Some of the common applications for 403 stainless steel include: Pump shafts Valve parts Cutlery Surgical instruments Machine parts Overall, 403 stainless steel is a heat-treatable alloy that offers good corrosion resistance in mild environments and is well-suited for applications that require high strength and hardness. However, it is not recommended for use in corrosive environments or applications that require high resistance to pitting and crevice corrosion. Here are some of the most common international standards for 403 stainless steel: ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications. ASTM A276: Standard Specification for Stainless Steel Bars and Shapes. ASTM A479/A479M: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels. EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes. JIS G4304: Hot-rolled stainless steel plate, sheet and strip. GB/T 3280: Cold rolled stainless steel plate, sheet and strip. We can provide the following the form:403 stainless steel coil; 403 stainless stee strip;403 stainless stee plate; 403 stainless steel sheets; 403 stainless steel tubes; 403 stainless steel pipe; Good stainless and heat-resistant steel for steam turbine blades and high-stress components.

440 steel is a martensitic stainless steel. The carbon content is 1.0%, and the chromium content is 16-18%. Strong anti-rust ability, high-quality stainless steel, 440 is high-strength knife steel, slightly higher carbon content, can obtain higher yield strength after proper heat treatment, hardness can reach 58HRC, belongs to the hardest stainless steel. The most common application example is "razor blades". There are three commonly used models: 440A, 440B, 440C, and 440F (easy to process) 440 stainless steel is a type of high carbon martensitic stainless steel that offers excellent hardness, wear resistance, and corrosion resistance. It belongs to the family of stainless steels that contains a high percentage of carbon (between 0.6% to 0.75%), which contributes to its hardness and strength. Some of the key properties of 440 stainless steel include: Hardness: 440 stainless steel has a high level of hardness, making it ideal for use in applications that require resistance to wear, abrasion, and deformation. Corrosion resistance: 440 stainless steel offers good corrosion resistance, although it is not as corrosion-resistant as austenitic stainless steels. Magnetic properties: 440 stainless steel is magnetic, which makes it suitable for use in applications where magnetic properties are required. Toughness: 440 stainless steel has good toughness, which means that it can withstand impact and shock without cracking or breaking. Some of the common applications for 440 stainless steel include: Cutlery and knives: The high hardness and wear resistance of 440 stainless steel make it ideal for use in cutlery and knives. Bearings and valves: 440 stainless steel is often used to make bearings and valves because of its high strength and resistance to wear and corrosion. Pumps and turbines: The toughness and resistance to wear of 440 stainless steel make it suitable for use in pumps and turbines. Overall, 440 stainless steel is a versatile and high-performance material that offers excellent hardness, wear resistance, and corrosion resistance. It is well-suited for use in applications where these properties are required, such as in cutlery, bearings, valves, pumps, and turbines. Here are some of the most common international standards for 440 stainless steel: ASTM A276: Standard Specification for Stainless Steel Bars and Shapes ASTM A580: Standard Specification for Stainless Steel Wire JIS G4303: Stainless steel bars EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes GB/T 1220: Stainless steel bars We can provide the following the form:440 stainless steel coil; 440 stainless stee strip;440 stainless stee plate; 440 stainless steel sheets; 440 stainless steel tubes; 440 stainless steel pipe; 440 stainless steel flat; 440 stainless steel bar

329 stainless steel is a duplex stainless steel with a higher strength and corrosion resistance than austenitic stainless steels. It belongs to the family of duplex stainless steels that contain two-phase microstructures consisting of austenitic and ferritic phases in roughly equal proportions. The combination of these phases provides 329 stainless steel with a unique set of properties, making it ideal for use in various industrial applications. Some of the key properties of 329 stainless steel include: Corrosion resistance: 329 stainless steel offers excellent corrosion resistance, particularly in environments containing chlorides and other halides, making it ideal for use in marine and chemical processing applications. High strength: 329 stainless steel has higher strength than austenitic stainless steels and can withstand high stress and pressure. Weldability: 329 stainless steel is readily weldable using common welding techniques and is not prone to weld decay. Machinability: 329 stainless steel has good machinability and can be easily machined using conventional machining techniques. Some of the common applications for 329 stainless steel include: Marine applications: due to its excellent corrosion resistance in seawater environments, 329 stainless steel is often used in marine applications such as propeller shafts, pump parts, and fasteners. Chemical processing: 329 stainless steel is commonly used in chemical processing applications due to its resistance to various chemicals and high temperatures. Oil and gas industry: 329 stainless steel is often used in oil and gas production and processing equipment, including pumps, valves, and heat exchangers. Overall, 329 stainless steel is a highly versatile and reliable material that offers a unique combination of strength and corrosion resistance properties, making it ideal for use in a wide range of industrial applications. Here are some of the most common international standards for 329 stainless steel: ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications EN 10088-1: Stainless steels - Part 1: List of stainless steels EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes JIS G4304: Hot-rolled stainless steel plate, sheet and strip GB/T 1220: Stainless steel bars We can provide the following form:329 stainless steel coil; 329 stainless stee strip;329 stainless stee plate; 329 stainless steel sheets; 329 stainless steel tubes; 329 stainless steel pipe; 329 stainless steel flat; 329 stainless steel bar

2507 stainless steel, also known as duplex stainless steel, is a type of stainless steel that contains high levels of both chromium and molybdenum, as well as lower levels of nickel. This combination of metals provides increased resistance to corrosion and high strength. The chemical composition of 2507 stainless steel typically includes 25% chromium, 7% nickel, 4% molybdenum, and small amounts of other elements such as nitrogen and carbon. The high levels of chromium and molybdenum make it highly resistant to pitting, crevice corrosion, and general corrosion in a wide range of environments, including seawater, acidic and alkaline solutions, and chloride-containing solutions. In addition to its excellent corrosion resistance, 2507 stainless steel also offers high strength and toughness, making it ideal for use in a range of applications that require high performance under demanding conditions. These applications include chemical and petrochemical processing equipment, oil and gas production equipment, and offshore platforms. Overall, 2507 stainless steel is a highly versatile and reliable material that offers exceptional resistance to corrosion, high strength, and toughness, making it an excellent choice for a wide range of industrial and commercial applications. The execution standards for 2507 stainless steel mainly include the following aspects: Chemical composition: Standards such as ASTM A240, EN 10088-2, JIS G4305, GB/T 3280 define the chemical composition of 2507 stainless steel. Mechanical properties: Standards such as ASTM A240, EN 10088-2, JIS G4305, GB/T 3280 define the mechanical properties of 2507 stainless steel, including tensile strength, yield strength, elongation, etc. Corrosion resistance: Standards such as NORSOK MDS D55, ASTM A923, ASTM G48, EN ISO 10204 define the performance and testing methods of 2507 stainless steel in various corrosive environments. Manufacturing process: Standards such as ASTM A928, EN 10217-7 define the manufacturing process and welding requirements of 2507 stainless steel. The following are some of the execution standards for 2507 stainless steel established by major countries or regions: United States: Standards such as ASTM A240, ASTM A789, ASTM A790, ASTM A928. Europe: Standards such as EN 10088-2, EN 10217-7, EN 10216-5. Japan: Standards such as JIS G4305, JIS G4304, JIS G4307. China: Standards such as GB/T 21833, GB/T 3280, GB/T 14976. Overall, while the execution standards may vary slightly among different countries or regions, they all aim to ensure the quality and performance of 2507 stainless steel. We can provide the following the form:2507 stainless steel coil; 2507 stainless stee strip;2507 stainless stee plate; 2507 stainless steel sheets; 2507 stainless steel tubes; 2507 stainless steel pipe;2507 stainless steel flat; 2507 stainless steel bar

Polished 304 Stainless Pipe is a standard stainless pipe that has been polished to a 180 Grit Brushed Finish on its exterior for cosmetic and ornamental applications. Unlike the dull mill finish of standard stainless pipe, this polished stainless steel pipe allows your projects to have a more finished look with excellent corrosion resistance making it ideal for handrails, architectural design, restaurant and store fixtures, trade show displays, marine components and more. Just like standard stainless pipe it has an interior weld seam. SPECIFICATIONS: Type 304/304L Welded, ASTM A312 FINISH: 180 Grit Polish, Brushed Finish CHARACTERISTICS: Welding = Excellent Machining / Grinding = Fair Bending / Forming = Good Wear Resistance = Excellent Corrosion Resistance = Excellent MECHANICAL PROPERTIES: Tensile Strength = 85,800 psi Yield Point = 34,000 psi Elongation = 60% in 2" ; Elasticity = 29,000 ksi Shearing Strength = 11,500 psi Brinell Hardness = 170; Density = .289 lb/in AVAILABLE LENGTHS: 4ft. 6ft, 8ft, 10ft, 20ft, or Cut to Size

13-8 stainless is a martensitic precipitation hardening stainless steel that has excellent strength, high hardness, superior toughness and good corrosion resistance. Good transverse toughness properties are achieved by tight chemical composition control, low carbon content, and vacuum melting. Typical applications are large airframe structural components and injection molding equipment. Chemistry Ni Cr Mo C P S Si Mn N Al Fe MIN 7.5 12.25 2.0 0.90 MAX 8.5 13.25 2.5 0.05 0.01 0.008 0.1 0.2 0.1 1.35 Balance Specifications: AMS 5629 ASTM A 564 GR 13-8PH EN 1.4548 UNS S13800 Werkstoff 1.4548 Features: Martensitic, precipitation hardening (maraging) stainless steel. Applications: Aerospace components Injection molding equipment Components in the petrochemical and nuclear industries